mgc_loadfactor = loadfactor;
mgc_size = size;
mgc_threshold=size*loadfactor;
-
+
#ifdef BIT64
mgc_mask = ((size << 6)-1)&~(15UL);
#else
int i;
/*if (mgc_numelements<(mgc_size>>6)) {
- mgchashlistnode_t *top=&ptr[mgc_size];
- mgchashlistnode_t *tmpptr=mgc_list;
- while(tmpptr!=NULL) {
+ mgchashlistnode_t *top=&ptr[mgc_size];
+ mgchashlistnode_t *tmpptr=mgc_list;
+ while(tmpptr!=NULL) {
mgchashlistnode_t *next=tmpptr->lnext;
if (tmpptr>=ptr&&tmpptr<top) {
- //zero in list
- tmpptr->key=NULL;
- tmpptr->next=NULL;
+ //zero in list
+ tmpptr->key=NULL;
+ tmpptr->next=NULL;
}
tmpptr=next;
- }
- } else {*/
- BAMBOO_MEMSET_WH(mgc_table, '\0', sizeof(mgchashlistnode_t)*mgc_size);
+ }
+ } else {*/
+ BAMBOO_MEMSET_WH(mgc_table, '\0', sizeof(mgchashlistnode_t)*mgc_size);
//}
while(mgc_structs->next!=NULL) {
mgcliststruct_t *next=mgc_structs->next;
mgchashResize(newsize);
}
- //int hashkey = (unsigned int)key % mgc_size;
- ptr=&mgc_table[(((unsigned INTPTR)key)&mgc_mask)>>6];//&mgc_table[hashkey];
+ //int hashkey = (unsigned int)key % mgc_size;
+ ptr=&mgc_table[(((unsigned INTPTR)key)&mgc_mask)>>6]; //&mgc_table[hashkey];
mgc_numelements++;
if(ptr->key==0) {
- // the first time insert a value for the key
+ // the first time insert a value for the key
ptr->key=key;
ptr->val=val;
} else { // Insert in the beginning of linked list
mgchashResize_I(newsize);
}
- //int hashkey = (unsigned int)key % mgc_size;
+ //int hashkey = (unsigned int)key % mgc_size;
//ptr=&mgc_table[hashkey];
ptr = &mgc_table[(((unsigned INTPTR)key)&mgc_mask)>>6];
mgc_numelements++;
if(ptr->key==0) {
ptr->key=key;
ptr->val=val;
- return;
+ return;
} else { // Insert in the beginning of linked list
mgchashlistnode_t * node;
if (mgc_structs->num<NUMMGCLIST) {
// Search for an address for a given oid
INLINE void * mgchashSearch(void * key) {
//REMOVE HASH FUNCTION CALL TO MAKE SURE IT IS INLINED HERE]
- //int hashkey = (unsigned int)key % mgc_size;
+ //int hashkey = (unsigned int)key % mgc_size;
mgchashlistnode_t *node = &mgc_table[(((unsigned INTPTR)key)&mgc_mask)>>6];
- //&mgc_table[hashkey];
+ //&mgc_table[hashkey];
do {
if(node->key == key) {
if ((key=curr->key) == 0) { //Exit inner loop if there the first element is 0
break; //key = val =0 for element if not present within the hash table
}
- //index = (unsigned int)key % mgc_size;
+ //index = (unsigned int)key % mgc_size;
index = (((unsigned INTPTR)key) & mask) >>6;
tmp=&node[index];
next = curr->next;
// Insert into the new table
if(tmp->key == 0) {
- tmp->key = key;
- tmp->val = curr->val;
+ tmp->key = key;
+ tmp->val = curr->val;
} /*
- NOTE: Add this case if you change this...
- This case currently never happens because of the way things rehash....
- else if (isfirst) {
- chashlistnode_t *newnode= calloc(1, sizeof(chashlistnode_t));
- newnode->key = curr->key;
- newnode->val = curr->val;
- newnode->next = tmp->next;
- tmp->next=newnode;
- } */
+ NOTE: Add this case if you change this...
+ This case currently never happens because of the way things rehash....
+ else if (isfirst) {
+ chashlistnode_t *newnode= calloc(1, sizeof(chashlistnode_t));
+ newnode->key = curr->key;
+ newnode->val = curr->val;
+ newnode->next = tmp->next;
+ tmp->next=newnode;
+ } */
else {
- curr->next=tmp->next;
- tmp->next=curr;
+ curr->next=tmp->next;
+ tmp->next=curr;
}
isfirst = 0;
oldsize = mgc_size;
if((node = RUNMALLOC_I(newsize*sizeof(mgchashlistnode_t))) == NULL) {
- BAMBOO_EXIT(0xe001);
+ BAMBOO_EXIT(0xe001);
printf("Calloc error %s %d\n", __FILE__, __LINE__);
return 1;
}
void * key;
mgchashlistnode_t *tmp,*next;
- if ((key=curr->key) == 0) {
- //Exit inner loop if there the first element is 0
- break;
- //key = val =0 for element if not present within the hash table
+ if ((key=curr->key) == 0) {
+ //Exit inner loop if there the first element is 0
+ break;
+ //key = val =0 for element if not present within the hash table
}
- //index = (unsigned int)key % mgc_size;
+ //index = (unsigned int)key % mgc_size;
index = (((unsigned INTPTR)key) & mask) >>6;
tmp=&node[index];
next = curr->next;
// Insert into the new table
if(tmp->key == 0) {
- tmp->key = key;
- tmp->val = curr->val;
+ tmp->key = key;
+ tmp->val = curr->val;
} /*
- NOTE: Add this case if you change this...
- This case currently never happens because of the way things rehash....*/
- else if (isfirst) {
- mgchashlistnode_t *newnode=RUNMALLOC_I(1*sizeof(mgchashlistnode_t));
- newnode->key = curr->key;
- newnode->val = curr->val;
- newnode->next = tmp->next;
- tmp->next=newnode;
- }
- else {
- curr->next=tmp->next;
- tmp->next=curr;
+ NOTE: Add this case if you change this...
+ This case currently never happens because of the way things rehash....*/
+ else if (isfirst) {
+ mgchashlistnode_t *newnode=RUNMALLOC_I(1*sizeof(mgchashlistnode_t));
+ newnode->key = curr->key;
+ newnode->val = curr->val;
+ newnode->next = tmp->next;
+ tmp->next=newnode;
+ } else {
+ curr->next=tmp->next;
+ tmp->next=curr;
}
isfirst = 0;
}
struct MGCHash * allocateMGCHash(int size,
- int conflicts) {
- struct MGCHash *thisvar;
+ int conflicts) {
+ struct MGCHash *thisvar;
if (size <= 0) {
#ifdef MULTICORE
BAMBOO_EXIT(0xf101);
}
thisvar=(struct MGCHash *)RUNMALLOC(sizeof(struct MGCHash));
thisvar->size = size;
- thisvar->bucket =
- (struct MGCNode *) RUNMALLOC(sizeof(struct MGCNode)*size);
- // zero out all the buckets
- BAMBOO_MEMSET_WH(thisvar->bucket, '\0', sizeof(struct MGCNode)*size);
+ thisvar->bucket =
+ (struct MGCNode *) RUNMALLOC(sizeof(struct MGCNode)*size);
+ // zero out all the buckets
+ BAMBOO_MEMSET_WH(thisvar->bucket, '\0', sizeof(struct MGCNode)*size);
//Set data counts
thisvar->num4conflicts = conflicts;
return thisvar;
}
void freeMGCHash(struct MGCHash *thisvar) {
- int i = 0;
- for(i=thisvar->size-1; i>=0; i--) {
+ int i = 0;
+ for(i=thisvar->size-1; i>=0; i--) {
struct MGCNode *ptr;
- for(ptr=thisvar->bucket[i].next; ptr!=NULL;) {
+ for(ptr=thisvar->bucket[i].next; ptr!=NULL; ) {
struct MGCNode * nextptr=ptr->next;
- RUNFREE(ptr);
+ RUNFREE(ptr);
ptr=nextptr;
}
}
RUNFREE(thisvar);
}
/*
-void MGCHashrehash(struct MGCHash * thisvar) {
- int newsize=thisvar->size;
- struct MGCNode ** newbucket = (struct MGCNode **) RUNMALLOC(sizeof(struct MGCNode *)*newsize);
- int i;
- for(i=thisvar->size-1; i>=0; i--) {
+ void MGCHashrehash(struct MGCHash * thisvar) {
+ int newsize=thisvar->size;
+ struct MGCNode ** newbucket = (struct MGCNode **) RUNMALLOC(sizeof(struct MGCNode *)*newsize);
+ int i;
+ for(i=thisvar->size-1; i>=0; i--) {
struct MGCNode *ptr;
for(ptr=thisvar->bucket[i]; ptr!=NULL;) {
struct MGCNode * nextptr=ptr->next;
newbucket[newhashkey]=ptr;
ptr=nextptr;
}
- }
- thisvar->size=newsize;
- RUNFREE(thisvar->bucket);
- thisvar->bucket=newbucket;
-}*/
+ }
+ thisvar->size=newsize;
+ RUNFREE(thisvar->bucket);
+ thisvar->bucket=newbucket;
+ }*/
int MGCHashadd(struct MGCHash * thisvar, int data) {
- // Rehash code
+ // Rehash code
unsigned int hashkey;
struct MGCNode *ptr;
/*if (thisvar->numelements>=thisvar->size) {
- int newsize=2*thisvar->size+1;
- struct MGCNode ** newbucket = (struct MGCNode **) RUNMALLOC(sizeof(struct MGCNode *)*newsize);
- int i;
- for(i=thisvar->size-1; i>=0; i--) {
+ int newsize=2*thisvar->size+1;
+ struct MGCNode ** newbucket = (struct MGCNode **) RUNMALLOC(sizeof(struct MGCNode *)*newsize);
+ int i;
+ for(i=thisvar->size-1; i>=0; i--) {
struct MGCNode *ptr;
for(ptr=thisvar->bucket[i]; ptr!=NULL;) {
- struct MGCNode * nextptr=ptr->next;
- unsigned int newhashkey=(unsigned int)ptr->key % newsize;
- ptr->next=newbucket[newhashkey];
- newbucket[newhashkey]=ptr;
- ptr=nextptr;
+ struct MGCNode * nextptr=ptr->next;
+ unsigned int newhashkey=(unsigned int)ptr->key % newsize;
+ ptr->next=newbucket[newhashkey];
+ newbucket[newhashkey]=ptr;
+ ptr=nextptr;
}
- }
- thisvar->size=newsize;
- RUNFREE(thisvar->bucket);
- thisvar->bucket=newbucket;
- }*/
+ }
+ thisvar->size=newsize;
+ RUNFREE(thisvar->bucket);
+ thisvar->bucket=newbucket;
+ }*/
hashkey = (unsigned int)data % thisvar->size;
ptr = &thisvar->bucket[hashkey];
- struct MGCNode * prev = NULL;
- if(ptr->data < thisvar->num4conflicts) {
- struct MGCNode *node=RUNMALLOC(sizeof(struct MGCNode));
+ struct MGCNode * prev = NULL;
+ if(ptr->data < thisvar->num4conflicts) {
+ struct MGCNode *node=RUNMALLOC(sizeof(struct MGCNode));
node->data=data;
node->next=(ptr->next);
ptr->next=node;
- ptr->data++;
- } else {
- while (ptr->next!=NULL) {
- prev = ptr;
- ptr = ptr->next;
- }
- ptr->data = data;
- ptr->next = thisvar->bucket[hashkey].next;
- thisvar->bucket[hashkey].next = ptr;
- prev->next = NULL;
- }
+ ptr->data++;
+ } else {
+ while (ptr->next!=NULL) {
+ prev = ptr;
+ ptr = ptr->next;
+ }
+ ptr->data = data;
+ ptr->next = thisvar->bucket[hashkey].next;
+ thisvar->bucket[hashkey].next = ptr;
+ prev->next = NULL;
+ }
return 1;
}
-#ifdef MULTICORE
+#ifdef MULTICORE
struct MGCHash * allocateMGCHash_I(int size,
- int conflicts) {
- struct MGCHash *thisvar;
+ int conflicts) {
+ struct MGCHash *thisvar;
if (size <= 0) {
#ifdef MULTICORE
BAMBOO_EXIT(0xf101);
}
thisvar=(struct MGCHash *)RUNMALLOC_I(sizeof(struct MGCHash));
thisvar->size = size;
- thisvar->bucket =
- (struct MGCNode *) RUNMALLOC_I(sizeof(struct MGCNode)*size);
- // zero out all the buckets
- BAMBOO_MEMSET_WH(thisvar->bucket, '\0', sizeof(struct MGCNode)*size);
+ thisvar->bucket =
+ (struct MGCNode *) RUNMALLOC_I(sizeof(struct MGCNode)*size);
+ // zero out all the buckets
+ BAMBOO_MEMSET_WH(thisvar->bucket, '\0', sizeof(struct MGCNode)*size);
//Set data counts
thisvar->num4conflicts = conflicts;
return thisvar;
}
int MGCHashadd_I(struct MGCHash * thisvar, int data) {
- // Rehash code
+ // Rehash code
unsigned int hashkey;
struct MGCNode *ptr;
/*if (thisvar->numelements>=thisvar->size) {
- int newsize=2*thisvar->size+1;
- struct MGCNode ** newbucket = (struct MGCNode **) RUNMALLOC_I(sizeof(struct MGCNode *)*newsize);
- int i;
- for(i=thisvar->size-1; i>=0; i--) {
+ int newsize=2*thisvar->size+1;
+ struct MGCNode ** newbucket = (struct MGCNode **) RUNMALLOC_I(sizeof(struct MGCNode *)*newsize);
+ int i;
+ for(i=thisvar->size-1; i>=0; i--) {
struct MGCNode *ptr;
for(ptr=thisvar->bucket[i]; ptr!=NULL;) {
- struct MGCNode * nextptr=ptr->next;
- unsigned int newhashkey=(unsigned int)ptr->key % newsize;
- ptr->next=newbucket[newhashkey];
- newbucket[newhashkey]=ptr;
- ptr=nextptr;
+ struct MGCNode * nextptr=ptr->next;
+ unsigned int newhashkey=(unsigned int)ptr->key % newsize;
+ ptr->next=newbucket[newhashkey];
+ newbucket[newhashkey]=ptr;
+ ptr=nextptr;
}
- }
- thisvar->size=newsize;
- RUNFREE(thisvar->bucket);
- thisvar->bucket=newbucket;
- }*/
+ }
+ thisvar->size=newsize;
+ RUNFREE(thisvar->bucket);
+ thisvar->bucket=newbucket;
+ }*/
hashkey = (unsigned int)data % thisvar->size;
ptr = &thisvar->bucket[hashkey];
- struct MGCNode * prev = NULL;
- if(ptr->data < thisvar->num4conflicts) {
- struct MGCNode *node=RUNMALLOC_I(sizeof(struct MGCNode));
+ struct MGCNode * prev = NULL;
+ if(ptr->data < thisvar->num4conflicts) {
+ struct MGCNode *node=RUNMALLOC_I(sizeof(struct MGCNode));
node->data=data;
node->next=(ptr->next);
ptr->next=node;
- ptr->data++;
- } else {
- while (ptr->next!=NULL) {
- prev = ptr;
- ptr = ptr->next;
- }
- ptr->data = data;
- ptr->next = thisvar->bucket[hashkey].next;
- thisvar->bucket[hashkey].next = ptr;
- prev->next = NULL;
- }
+ ptr->data++;
+ } else {
+ while (ptr->next!=NULL) {
+ prev = ptr;
+ ptr = ptr->next;
+ }
+ ptr->data = data;
+ ptr->next = thisvar->bucket[hashkey].next;
+ thisvar->bucket[hashkey].next = ptr;
+ prev->next = NULL;
+ }
return 1;
}
unsigned int hashkey = (unsigned int)data % thisvar->size;
struct MGCNode *ptr = thisvar->bucket[hashkey].next;
- struct MGCNode *prev = NULL;
+ struct MGCNode *prev = NULL;
while (ptr!=NULL) {
if (ptr->data == data) {
- if(prev != NULL) {
- prev->next = NULL;
- ptr->next = thisvar->bucket[hashkey].next;
- thisvar->bucket[hashkey].next = ptr;
- }
+ if(prev != NULL) {
+ prev->next = NULL;
+ ptr->next = thisvar->bucket[hashkey].next;
+ thisvar->bucket[hashkey].next = ptr;
+ }
- return 1; // success
+ return 1; // success
}
- prev = ptr;
+ prev = ptr;
ptr = ptr->next;
}
- return 0; // failure
+ return 0; // failure
}
/* MGCHash *********************************************************/
typedef struct mgchashlistnode {
void * key;
- void * val; //this can be cast to another type or used to point to a
- //larger structure
+ void * val; //this can be cast to another type or used to point to a
+ //larger structure
struct mgchashlistnode *next;
} mgchashlistnode_t;
#define RUNFREE(x) free(x)
#else
#ifdef MULTICORE
-#ifdef THREADSIMULATE
-#define FREEMALLOC(x) calloc(1,x)
-#define RUNMALLOC(x) calloc(1,x)
-#define RUNFREE(x) free(x)
-//#define PTR(x) (x)
-#else
void * mycalloc(int m, int size);
void * mycalloc_i(int m, int size);
void myfree(void * ptr);
#define FREEMALLOC(x) mycalloc_share(1,x)
#endif // #ifdef MULTICORE_GC
//#define PTR(x) (32+(x-1)&~31)
-#endif // #ifdef THREADSIMULATE
#endif // #ifdef MULTICORE
#endif // #ifdef PRECISE_GC
#endif // #ifdef BOEHM_GC
struct lobjpointerblock {
void * lobjs[NUMLOBJPTRS];
- //void * dsts[NUMLOBJPTRS];
- int lengths[NUMLOBJPTRS];
- //void * origs[NUMLOBJPTRS];
- int hosts[NUMLOBJPTRS];
+ //void * dsts[NUMLOBJPTRS];
+ int lengths[NUMLOBJPTRS];
+ //void * origs[NUMLOBJPTRS];
+ int hosts[NUMLOBJPTRS];
struct lobjpointerblock *next;
- struct lobjpointerblock *prev;
+ struct lobjpointerblock *prev;
};
struct lobjpointerblock *gclobjhead=NULL;
#ifdef GC_DEBUG
// dump whole mem in blocks
inline void dumpSMem() {
- int block = 0;
- int sblock = 0;
- int j = 0;
- int i = 0;
- int coren = 0;
- int x = 0;
- int y = 0;
- tprintf("Dump shared mem: \n");
- // reserved blocks for sblocktbl
- tprintf("++++ reserved sblocks ++++ \n");
- for(i=BAMBOO_BASE_VA; i<gcbaseva; i+= 4*16) {
- tprintf("0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x \n",
- *((int *)(i)), *((int *)(i + 4)),
- *((int *)(i + 4*2)), *((int *)(i + 4*3)),
- *((int *)(i + 4*4)), *((int *)(i + 4*5)),
- *((int *)(i + 4*6)), *((int *)(i + 4*7)),
- *((int *)(i + 4*8)), *((int *)(i + 4*9)),
- *((int *)(i + 4*10)), *((int *)(i + 4*11)),
- *((int *)(i + 4*12)), *((int *)(i + 4*13)),
- *((int *)(i + 4*14)), *((int *)(i + 4*15)));
- }
- sblock = gcreservedsb;
- bool advanceblock = false;
- // remaining memory
- for(i=gcbaseva;i<BAMBOO_BASE_VA+BAMBOO_SHARED_MEM_SIZE;i+=4*16){
- advanceblock = false;
- // computing sblock # and block #, core coordinate (x,y) also
- if(j%((BAMBOO_SMEM_SIZE)/(4*16)) == 0) {
- // finished a sblock
- if(j < ((BAMBOO_LARGE_SMEM_BOUND)/(4*16))) {
- if((j > 0) && (j%((BAMBOO_SMEM_SIZE_L)/(4*16)) == 0)) {
- // finished a block
- block++;
- advanceblock = true;
- }
- } else {
- // finished a block
- block++;
- advanceblock = true;
- }
- // compute core #
- if(advanceblock) {
- coren = gc_block2core[block%(NUMCORES4GC*2)];
- }
- // compute core coordinate
- BAMBOO_COORDS(coren, &x, &y);
- tprintf("==== %d, %d : core (%d,%d), saddr %x====\n",
- block, sblock++, x, y,
- (sblock-1)*(BAMBOO_SMEM_SIZE)+BAMBOO_BASE_VA);
- }
- j++;
- tprintf("0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x \n",
- *((int *)(i)), *((int *)(i + 4)),
- *((int *)(i + 4*2)), *((int *)(i + 4*3)),
- *((int *)(i + 4*4)), *((int *)(i + 4*5)),
- *((int *)(i + 4*6)), *((int *)(i + 4*7)),
- *((int *)(i + 4*8)), *((int *)(i + 4*9)),
- *((int *)(i + 4*10)), *((int *)(i + 4*11)),
- *((int *)(i + 4*12)), *((int *)(i + 4*13)),
- *((int *)(i + 4*14)), *((int *)(i + 4*15)));
+ int block = 0;
+ int sblock = 0;
+ int j = 0;
+ int i = 0;
+ int coren = 0;
+ int x = 0;
+ int y = 0;
+ printf("(%x,%x) Dump shared mem: \n", udn_tile_coord_x(),
+ udn_tile_coord_y());
+ // reserved blocks for sblocktbl
+ printf("(%x,%x) ++++ reserved sblocks ++++ \n", udn_tile_coord_x(),
+ udn_tile_coord_y());
+ for(i=BAMBOO_BASE_VA; i<gcbaseva; i+= 4*16) {
+ printf("(%x,%x) 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x \n",
+ udn_tile_coord_x(), udn_tile_coord_y(),
+ *((int *)(i)), *((int *)(i + 4)),
+ *((int *)(i + 4*2)), *((int *)(i + 4*3)),
+ *((int *)(i + 4*4)), *((int *)(i + 4*5)),
+ *((int *)(i + 4*6)), *((int *)(i + 4*7)),
+ *((int *)(i + 4*8)), *((int *)(i + 4*9)),
+ *((int *)(i + 4*10)), *((int *)(i + 4*11)),
+ *((int *)(i + 4*12)), *((int *)(i + 4*13)),
+ *((int *)(i + 4*14)), *((int *)(i + 4*15)));
+ }
+ sblock = gcreservedsb;
+ bool advanceblock = false;
+ // remaining memory
+ for(i=gcbaseva; i<BAMBOO_BASE_VA+BAMBOO_SHARED_MEM_SIZE; i+=4*16) {
+ advanceblock = false;
+ // computing sblock # and block #, core coordinate (x,y) also
+ if(j%((BAMBOO_SMEM_SIZE)/(4*16)) == 0) {
+ // finished a sblock
+ if(j < ((BAMBOO_LARGE_SMEM_BOUND)/(4*16))) {
+ if((j > 0) && (j%((BAMBOO_SMEM_SIZE_L)/(4*16)) == 0)) {
+ // finished a block
+ block++;
+ advanceblock = true;
}
- tprintf("\n");
+ } else {
+ // finished a block
+ block++;
+ advanceblock = true;
+ }
+ // compute core #
+ if(advanceblock) {
+ coren = gc_block2core[block%(NUMCORES4GC*2)];
+ }
+ // compute core coordinate
+ BAMBOO_COORDS(coren, &x, &y);
+ printf("(%x,%x) ==== %d, %d : core (%d,%d), saddr %x====\n",
+ udn_tile_coord_x(), udn_tile_coord_y(),
+ block, sblock++, x, y,
+ (sblock-1)*(BAMBOO_SMEM_SIZE)+BAMBOO_BASE_VA);
+ }
+ j++;
+ printf("(%x,%x) 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x \n",
+ udn_tile_coord_x(), udn_tile_coord_y(),
+ *((int *)(i)), *((int *)(i + 4)),
+ *((int *)(i + 4*2)), *((int *)(i + 4*3)),
+ *((int *)(i + 4*4)), *((int *)(i + 4*5)),
+ *((int *)(i + 4*6)), *((int *)(i + 4*7)),
+ *((int *)(i + 4*8)), *((int *)(i + 4*9)),
+ *((int *)(i + 4*10)), *((int *)(i + 4*11)),
+ *((int *)(i + 4*12)), *((int *)(i + 4*13)),
+ *((int *)(i + 4*14)), *((int *)(i + 4*15)));
+ }
+ printf("(%x,%x) \n", udn_tile_coord_x(), udn_tile_coord_y());
}
#endif
// should be invoked with interruption closed
inline void gc_enqueue_I(void *ptr) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe601);
- BAMBOO_DEBUGPRINT_REG(ptr);
+ BAMBOO_DEBUGPRINT(0xe601);
+ BAMBOO_DEBUGPRINT_REG(ptr);
#endif
if (gcheadindex==NUMPTRS) {
struct pointerblock * tmp;
gcspare=NULL;
} else {
tmp=RUNMALLOC_I(sizeof(struct pointerblock));
- } // if (gcspare!=NULL)
+ } // if (gcspare!=NULL)
gchead->next=tmp;
gchead=tmp;
gcheadindex=0;
} // if (gcheadindex==NUMPTRS)
gchead->ptrs[gcheadindex++]=ptr;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe602);
+ BAMBOO_DEBUGPRINT(0xe602);
#endif
} // void gc_enqueue_I(void *ptr)
gctailindex=0;
if (gcspare!=NULL) {
RUNFREE(tmp);
- } else {
+ } else {
gcspare=tmp;
- } // if (gcspare!=NULL)
+ } // if (gcspare!=NULL)
} // if (gctailindex==NUMPTRS)
return gctail->ptrs[gctailindex++];
} // void * gc_dequeue()
// dequeue and do not destroy the queue
inline void * gc_dequeue2_I() {
- if (gctailindex2==NUMPTRS) {
+ if (gctailindex2==NUMPTRS) {
struct pointerblock *tmp=gctail2;
gctail2=gctail2->next;
gctailindex2=0;
} // if (gctailindex2==NUMPTRS)
return gctail2->ptrs[gctailindex2++];
-} // void * gc_dequeue2()
+} // void * gc_dequeue2()
inline int gc_moreItems_I() {
if ((gchead==gctail)&&(gctailindex==gcheadindex))
return 0;
return 1;
-} // int gc_moreItems()
+} // int gc_moreItems()
inline int gc_moreItems2_I() {
if ((gchead==gctail2)&&(gctailindex2==gcheadindex))
// should be invoked with interruption closed
// enqueue a large obj: start addr & length
-inline void gc_lobjenqueue_I(void *ptr,
- int length,
- int host) {
+inline void gc_lobjenqueue_I(void *ptr,
+ int length,
+ int host) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe901);
+ BAMBOO_DEBUGPRINT(0xe901);
#endif
if (gclobjheadindex==NUMLOBJPTRS) {
struct lobjpointerblock * tmp;
gclobjspare=NULL;
} else {
tmp=RUNMALLOC_I(sizeof(struct lobjpointerblock));
- } // if (gclobjspare!=NULL)
+ } // if (gclobjspare!=NULL)
gclobjhead->next=tmp;
- tmp->prev = gclobjhead;
+ tmp->prev = gclobjhead;
gclobjhead=tmp;
gclobjheadindex=0;
} // if (gclobjheadindex==NUMLOBJPTRS)
gclobjhead->lobjs[gclobjheadindex]=ptr;
- gclobjhead->lengths[gclobjheadindex]=length;
- gclobjhead->hosts[gclobjheadindex++]=host;
+ gclobjhead->lengths[gclobjheadindex]=length;
+ gclobjhead->hosts[gclobjheadindex++]=host;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(gclobjhead->lobjs[gclobjheadindex-1]);
- BAMBOO_DEBUGPRINT_REG(gclobjhead->lengths[gclobjheadindex-1]);
- BAMBOO_DEBUGPRINT_REG(gclobjhead->hosts[gclobjheadindex-1]);
+ BAMBOO_DEBUGPRINT_REG(gclobjhead->lobjs[gclobjheadindex-1]);
+ BAMBOO_DEBUGPRINT_REG(gclobjhead->lengths[gclobjheadindex-1]);
+ BAMBOO_DEBUGPRINT_REG(gclobjhead->hosts[gclobjheadindex-1]);
#endif
} // void gc_lobjenqueue_I(void *ptr...)
// dequeue and destroy the queue
inline void * gc_lobjdequeue_I(int * length,
- int * host) {
+ int * host) {
if (gclobjtailindex==NUMLOBJPTRS) {
struct lobjpointerblock *tmp=gclobjtail;
gclobjtail=gclobjtail->next;
gclobjtailindex=0;
- gclobjtail->prev = NULL;
+ gclobjtail->prev = NULL;
if (gclobjspare!=NULL) {
RUNFREE(tmp);
- } else {
+ } else {
gclobjspare=tmp;
- tmp->next = NULL;
- tmp->prev = NULL;
- } // if (gclobjspare!=NULL)
+ tmp->next = NULL;
+ tmp->prev = NULL;
+ } // if (gclobjspare!=NULL)
} // if (gclobjtailindex==NUMLOBJPTRS)
- if(length != NULL) {
- *length = gclobjtail->lengths[gclobjtailindex];
- }
- if(host != NULL) {
- *host = (int)(gclobjtail->hosts[gclobjtailindex]);
- }
+ if(length != NULL) {
+ *length = gclobjtail->lengths[gclobjtailindex];
+ }
+ if(host != NULL) {
+ *host = (int)(gclobjtail->hosts[gclobjtailindex]);
+ }
return gclobjtail->lobjs[gclobjtailindex++];
} // void * gc_lobjdequeue()
gclobjtail2=gclobjtail2->next;
gclobjtailindex2=1;
} else {
- gclobjtailindex2++;
- }// if (gclobjtailindex2==NUMLOBJPTRS)
+ gclobjtailindex2++;
+ } // if (gclobjtailindex2==NUMLOBJPTRS)
} // void * gc_lobjdequeue2()
inline int gc_lobjmoreItems2_I() {
gclobjtail2=gclobjtail2->prev;
gclobjtailindex2=NUMLOBJPTRS-1;
} else {
- gclobjtailindex2--;
- }// if (gclobjtailindex2==NUMLOBJPTRS)
+ gclobjtailindex2--;
+ } // if (gclobjtailindex2==NUMLOBJPTRS)
} // void * gc_lobjdequeue3()
inline int gc_lobjmoreItems3_I() {
} // int gc_lobjmoreItems3()
inline void gc_lobjqueueinit4_I() {
- gclobjtail2 = gclobjtail;
- gclobjtailindex2 = gclobjtailindex;
+ gclobjtail2 = gclobjtail;
+ gclobjtailindex2 = gclobjtailindex;
} // void gc_lobjqueueinit2()
inline void * gc_lobjdequeue4_I(int * length,
- int * host) {
+ int * host) {
if (gclobjtailindex2==NUMLOBJPTRS) {
gclobjtail2=gclobjtail2->next;
gclobjtailindex2=0;
} // if (gclobjtailindex==NUMLOBJPTRS)
- if(length != NULL) {
- *length = gclobjtail2->lengths[gclobjtailindex2];
- }
- if(host != NULL) {
- *host = (int)(gclobjtail2->hosts[gclobjtailindex2]);
- }
+ if(length != NULL) {
+ *length = gclobjtail2->lengths[gclobjtailindex2];
+ }
+ if(host != NULL) {
+ *host = (int)(gclobjtail2->hosts[gclobjtailindex2]);
+ }
return gclobjtail2->lobjs[gclobjtailindex2++];
} // void * gc_lobjdequeue()
INTPTR gccurr_heapbound = 0;
-inline void gettype_size(void * ptr,
- int * ttype,
- int * tsize) {
- int type = ((int *)ptr)[0];
- int size = 0;
- if(type < NUMCLASSES) {
- // a normal object
- size = classsize[type];
- } else {
- // an array
- struct ArrayObject *ao=(struct ArrayObject *)ptr;
- int elementsize=classsize[type];
- int length=ao->___length___;
- size=sizeof(struct ArrayObject)+length*elementsize;
- } // if(type < NUMCLASSES)
- *ttype = type;
- *tsize = size;
+inline void gettype_size(void * ptr,
+ int * ttype,
+ int * tsize) {
+ int type = ((int *)ptr)[0];
+ int size = 0;
+ if(type < NUMCLASSES) {
+ // a normal object
+ size = classsize[type];
+ } else {
+ // an array
+ struct ArrayObject *ao=(struct ArrayObject *)ptr;
+ int elementsize=classsize[type];
+ int length=ao->___length___;
+ size=sizeof(struct ArrayObject)+length*elementsize;
+ } // if(type < NUMCLASSES)
+ *ttype = type;
+ *tsize = size;
}
-inline bool isLarge(void * ptr,
- int * ttype,
- int * tsize) {
+inline bool isLarge(void * ptr,
+ int * ttype,
+ int * tsize) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe701);
- BAMBOO_DEBUGPRINT_REG(ptr);
+ BAMBOO_DEBUGPRINT(0xe701);
+ BAMBOO_DEBUGPRINT_REG(ptr);
#endif
- // check if a pointer is referring to a large object
- gettype_size(ptr, ttype, tsize);
+ // check if a pointer is referring to a large object
+ gettype_size(ptr, ttype, tsize);
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(*tsize);
+ BAMBOO_DEBUGPRINT(*tsize);
#endif
- int bound = (BAMBOO_SMEM_SIZE);
- if(((int)ptr-gcbaseva) < (BAMBOO_LARGE_SMEM_BOUND)) {
- bound = (BAMBOO_SMEM_SIZE_L);
- }
- if((((int)ptr-gcbaseva)%(bound))==0) {
- // ptr is a start of a block
+ int bound = (BAMBOO_SMEM_SIZE);
+ if(((int)ptr-gcbaseva) < (BAMBOO_LARGE_SMEM_BOUND)) {
+ bound = (BAMBOO_SMEM_SIZE_L);
+ }
+ if((((int)ptr-gcbaseva)%(bound))==0) {
+ // ptr is a start of a block
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe702);
- BAMBOO_DEBUGPRINT(1);
+ BAMBOO_DEBUGPRINT(0xe702);
+ BAMBOO_DEBUGPRINT(1);
#endif
- return true;
- }
- if((bound-(((int)ptr-gcbaseva)%bound)) < (*tsize)) {
- // it acrosses the boundary of current block
+ return true;
+ }
+ if((bound-(((int)ptr-gcbaseva)%bound)) < (*tsize)) {
+ // it acrosses the boundary of current block
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe703);
- BAMBOO_DEBUGPRINT(1);
+ BAMBOO_DEBUGPRINT(0xe703);
+ BAMBOO_DEBUGPRINT(1);
#endif
- return true;
- }
+ return true;
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0);
+ BAMBOO_DEBUGPRINT(0);
#endif
- return false;
+ return false;
} // bool isLarge(void * ptr, int * ttype, int * tsize)
inline int hostcore(void * ptr) {
- // check the host core of ptr
- int host = 0;
- RESIDECORE(ptr, &host);
+ // check the host core of ptr
+ int host = 0;
+ RESIDECORE(ptr, &host);
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xedd0);
- BAMBOO_DEBUGPRINT_REG(ptr);
- BAMBOO_DEBUGPRINT_REG(host);
+ BAMBOO_DEBUGPRINT(0xedd0);
+ BAMBOO_DEBUGPRINT_REG(ptr);
+ BAMBOO_DEBUGPRINT_REG(host);
#endif
- return host;
+ return host;
} // int hostcore(void * ptr)
inline bool isLocal(void * ptr) {
- // check if a pointer is in shared heap on this core
- return hostcore(ptr) == BAMBOO_NUM_OF_CORE;
+ // check if a pointer is in shared heap on this core
+ return hostcore(ptr) == BAMBOO_NUM_OF_CORE;
} // bool isLocal(void * ptr)
inline bool gc_checkCoreStatus_I() {
- bool allStall = true;
- for(int i = 0; i < NUMCORES4GC; ++i) {
- if(gccorestatus[i] != 0) {
- allStall = false;
- break;
- } // if(gccorestatus[i] != 0)
- } // for(i = 0; i < NUMCORES4GC; ++i)
- return allStall;
+ bool allStall = true;
+ for(int i = 0; i < NUMCORES4GC; ++i) {
+ if(gccorestatus[i] != 0) {
+ allStall = false;
+ break;
+ } // if(gccorestatus[i] != 0)
+ } // for(i = 0; i < NUMCORES4GC; ++i)
+ return allStall;
}
inline bool gc_checkAllCoreStatus_I() {
- bool allStall = true;
- for(int i = 0; i < NUMCORESACTIVE; ++i) {
- if(gccorestatus[i] != 0) {
- allStall = false;
- break;
- } // if(gccorestatus[i] != 0)
- } // for(i = 0; i < NUMCORESACTIVE; ++i)
- return allStall;
+ bool allStall = true;
+ for(int i = 0; i < NUMCORESACTIVE; ++i) {
+ if(gccorestatus[i] != 0) {
+ allStall = false;
+ break;
+ } // if(gccorestatus[i] != 0)
+ } // for(i = 0; i < NUMCORESACTIVE; ++i)
+ return allStall;
}
inline void checkMarkStatue() {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee01);
+ BAMBOO_DEBUGPRINT(0xee01);
#endif
- int i;
- if((!waitconfirm) ||
- (waitconfirm && (numconfirm == 0))) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee02);
-#endif
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- gccorestatus[BAMBOO_NUM_OF_CORE] = 0;
- gcnumsendobjs[BAMBOO_NUM_OF_CORE] = gcself_numsendobjs;
- gcnumreceiveobjs[BAMBOO_NUM_OF_CORE] = gcself_numreceiveobjs;
- // check the status of all cores
- bool allStall = gc_checkAllCoreStatus_I();
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee03);
-#endif
- if(allStall) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee04);
-#endif
- // ask for confirm
- if(!waitconfirm) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee05);
-#endif
- // the first time found all cores stall
- // send out status confirm msg to all other cores
- // reset the corestatus array too
- gccorestatus[BAMBOO_NUM_OF_CORE] = 1;
- waitconfirm = true;
- numconfirm = NUMCORESACTIVE - 1;
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- for(i = 1; i < NUMCORESACTIVE; ++i) {
- gccorestatus[i] = 1;
- // send mark phase finish confirm request msg to core i
- send_msg_1(i, GCMARKCONFIRM);
- } // for(i = 1; i < NUMCORESACTIVE; ++i)
- } else {
- // check if the sum of send objs and receive obj are the same
- // yes->check if the info is the latest; no->go on executing
- int sumsendobj = 0;
- for(i = 0; i < NUMCORESACTIVE; ++i) {
- sumsendobj += gcnumsendobjs[i];
- } // for(i = 0; i < NUMCORESACTIVE; ++i)
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee06);
- BAMBOO_DEBUGPRINT_REG(sumsendobj);
-#endif
- for(i = 0; i < NUMCORESACTIVE; ++i) {
- sumsendobj -= gcnumreceiveobjs[i];
- } // for(i = 0; i < NUMCORESACTIVE; ++i)
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee07);
- BAMBOO_DEBUGPRINT_REG(sumsendobj);
-#endif
- if(0 == sumsendobj) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee08);
-#endif
- // all the core status info are the latest
- // stop mark phase
- gcphase = COMPACTPHASE;
- // restore the gcstatus for all cores
- for(i = 0; i < NUMCORESACTIVE; ++i) {
- gccorestatus[i] = 1;
- } // for(i = 0; i < NUMCORESACTIVE; ++i)
- } else {
- // wait for a while and ask for confirm again
- int h = 100;
- while(h--) {
- }
- waitconfirm = false;
- }// if(0 == sumsendobj) else ...
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- } // if(!gcwaitconfirm) else()
- } else {
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- } // if(allStall)
- } // if((!waitconfirm)...
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee0a);
+ int i;
+ if((!waitconfirm) ||
+ (waitconfirm && (numconfirm == 0))) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xee02);
+#endif
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ gccorestatus[BAMBOO_NUM_OF_CORE] = 0;
+ gcnumsendobjs[BAMBOO_NUM_OF_CORE] = gcself_numsendobjs;
+ gcnumreceiveobjs[BAMBOO_NUM_OF_CORE] = gcself_numreceiveobjs;
+ // check the status of all cores
+ bool allStall = gc_checkAllCoreStatus_I();
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xee03);
+#endif
+ if(allStall) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xee04);
+#endif
+ // ask for confirm
+ if(!waitconfirm) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xee05);
+#endif
+ // the first time found all cores stall
+ // send out status confirm msg to all other cores
+ // reset the corestatus array too
+ gccorestatus[BAMBOO_NUM_OF_CORE] = 1;
+ waitconfirm = true;
+ numconfirm = NUMCORESACTIVE - 1;
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ for(i = 1; i < NUMCORESACTIVE; ++i) {
+ gccorestatus[i] = 1;
+ // send mark phase finish confirm request msg to core i
+ send_msg_1(i, GCMARKCONFIRM);
+ } // for(i = 1; i < NUMCORESACTIVE; ++i)
+ } else {
+ // check if the sum of send objs and receive obj are the same
+ // yes->check if the info is the latest; no->go on executing
+ int sumsendobj = 0;
+ for(i = 0; i < NUMCORESACTIVE; ++i) {
+ sumsendobj += gcnumsendobjs[i];
+ } // for(i = 0; i < NUMCORESACTIVE; ++i)
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xee06);
+ BAMBOO_DEBUGPRINT_REG(sumsendobj);
+#endif
+ for(i = 0; i < NUMCORESACTIVE; ++i) {
+ sumsendobj -= gcnumreceiveobjs[i];
+ } // for(i = 0; i < NUMCORESACTIVE; ++i)
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xee07);
+ BAMBOO_DEBUGPRINT_REG(sumsendobj);
+#endif
+ if(0 == sumsendobj) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xee08);
+#endif
+ // all the core status info are the latest
+ // stop mark phase
+ gcphase = COMPACTPHASE;
+ // restore the gcstatus for all cores
+ for(i = 0; i < NUMCORESACTIVE; ++i) {
+ gccorestatus[i] = 1;
+ } // for(i = 0; i < NUMCORESACTIVE; ++i)
+ } else {
+ // wait for a while and ask for confirm again
+ int h = 100;
+ while(h--) {
+ }
+ waitconfirm = false;
+ } // if(0 == sumsendobj) else ...
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ } // if(!gcwaitconfirm) else()
+ } else {
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ } // if(allStall)
+ } // if((!waitconfirm)...
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xee0a);
#endif
} // void checkMarkStatue()
inline bool preGC() {
- // preparation for gc
- // make sure to clear all incoming msgs espacially transfer obj msgs
+ // preparation for gc
+ // make sure to clear all incoming msgs espacially transfer obj msgs
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xec01);
+ BAMBOO_DEBUGPRINT(0xec01);
#endif
- int i;
- if((!waitconfirm) ||
- (waitconfirm && (numconfirm == 0))) {
- // send out status confirm msgs to all cores to check if there are
- // transfer obj msgs on-the-fly
- waitconfirm = true;
- numconfirm = NUMCORESACTIVE - 1;
- for(i = 1; i < NUMCORESACTIVE; ++i) {
- corestatus[i] = 1;
- // send status confirm msg to core i
- send_msg_1(i, STATUSCONFIRM);
- } // for(i = 1; i < NUMCORESACTIVE; ++i)
+ int i;
+ if((!waitconfirm) ||
+ (waitconfirm && (numconfirm == 0))) {
+ // send out status confirm msgs to all cores to check if there are
+ // transfer obj msgs on-the-fly
+ waitconfirm = true;
+ numconfirm = NUMCORESACTIVE - 1;
+ for(i = 1; i < NUMCORESACTIVE; ++i) {
+ corestatus[i] = 1;
+ // send status confirm msg to core i
+ send_msg_1(i, STATUSCONFIRM);
+ } // for(i = 1; i < NUMCORESACTIVE; ++i)
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xec02);
+ BAMBOO_DEBUGPRINT(0xec02);
#endif
- while(true) {
- if(numconfirm == 0) {
- break;
- }
- } // wait for confirmations
- waitconfirm = false;
- numconfirm = 0;
+ while(true) {
+ if(numconfirm == 0) {
+ break;
+ }
+ } // wait for confirmations
+ waitconfirm = false;
+ numconfirm = 0;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xec03);
+ BAMBOO_DEBUGPRINT(0xec03);
#endif
- numsendobjs[BAMBOO_NUM_OF_CORE] = self_numsendobjs;
- numreceiveobjs[BAMBOO_NUM_OF_CORE] = self_numreceiveobjs;
- int sumsendobj = 0;
+ numsendobjs[BAMBOO_NUM_OF_CORE] = self_numsendobjs;
+ numreceiveobjs[BAMBOO_NUM_OF_CORE] = self_numreceiveobjs;
+ int sumsendobj = 0;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xec04);
+ BAMBOO_DEBUGPRINT(0xec04);
#endif
- for(i = 0; i < NUMCORESACTIVE; ++i) {
- sumsendobj += numsendobjs[i];
+ for(i = 0; i < NUMCORESACTIVE; ++i) {
+ sumsendobj += numsendobjs[i];
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000 + numsendobjs[i]);
+ BAMBOO_DEBUGPRINT(0xf000 + numsendobjs[i]);
#endif
- } // for(i = 1; i < NUMCORESACTIVE; ++i)
+ } // for(i = 1; i < NUMCORESACTIVE; ++i)
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xec05);
- BAMBOO_DEBUGPRINT_REG(sumsendobj);
+ BAMBOO_DEBUGPRINT(0xec05);
+ BAMBOO_DEBUGPRINT_REG(sumsendobj);
#endif
- for(i = 0; i < NUMCORESACTIVE; ++i) {
- sumsendobj -= numreceiveobjs[i];
+ for(i = 0; i < NUMCORESACTIVE; ++i) {
+ sumsendobj -= numreceiveobjs[i];
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000 + numreceiveobjs[i]);
+ BAMBOO_DEBUGPRINT(0xf000 + numreceiveobjs[i]);
#endif
- } // for(i = 1; i < NUMCORESACTIVE; ++i)
+ } // for(i = 1; i < NUMCORESACTIVE; ++i)
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xec06);
- BAMBOO_DEBUGPRINT_REG(sumsendobj);
+ BAMBOO_DEBUGPRINT(0xec06);
+ BAMBOO_DEBUGPRINT_REG(sumsendobj);
#endif
- if(0 == sumsendobj) {
- return true;
- } else {
- // still have some transfer obj msgs on-the-fly, can not start gc
- return false;
- } // if(0 == sumsendobj)
- } else {
+ if(0 == sumsendobj) {
+ return true;
+ } else {
+ // still have some transfer obj msgs on-the-fly, can not start gc
+ return false;
+ } // if(0 == sumsendobj)
+ } else {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xec07);
+ BAMBOO_DEBUGPRINT(0xec07);
#endif
- // previously asked for status confirmation and do not have all the
- // confirmations yet, can not start gc
- return false;
- } // if((!waitconfirm) ||
+ // previously asked for status confirmation and do not have all the
+ // confirmations yet, can not start gc
+ return false;
+ } // if((!waitconfirm) ||
} // bool preGC()
inline void initGC() {
- int i;
- if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
- for(i = 0; i < NUMCORES4GC; ++i) {
- gccorestatus[i] = 1;
- gcnumsendobjs[i] = 0;
- gcnumreceiveobjs[i] = 0;
- gcloads[i] = 0;
- gcrequiredmems[i] = 0;
- gcfilledblocks[i] = 0;
- gcstopblock[i] = 0;
- } // for(i = 0; i < NUMCORES4GC; ++i)
- for(i = NUMCORES4GC; i < NUMCORESACTIVE; ++i) {
- gccorestatus[i] = 1;
- gcnumsendobjs[i] = 0;
- gcnumreceiveobjs[i] = 0;
- }
- gcheaptop = 0;
- gctopcore = 0;
- gctopblock = 0;
- } // if(STARTUPCORE == BAMBOO_NUM_OF_CORE)
- gcself_numsendobjs = 0;
- gcself_numreceiveobjs = 0;
- gcmarkedptrbound = 0;
- gcobj2map = 0;
- gcmappedobj = 0;
- gcismapped = false;
- gcnumlobjs = 0;
- gcmovestartaddr = 0;
- gctomove = false;
- gcblock2fill = 0;
- gcmovepending = 0;
- gccurr_heaptop = 0;
- gcdstcore = 0;
-
- // initialize queue
- if (gchead==NULL) {
- gcheadindex=gctailindex=gctailindex2 = 0;
- gchead=gctail=gctail2=RUNMALLOC(sizeof(struct pointerblock));
- } else {
- gctailindex = gctailindex2 = gcheadindex;
- gctail = gctail2 = gchead;
- }
+ int i;
+ if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
+ for(i = 0; i < NUMCORES4GC; ++i) {
+ gccorestatus[i] = 1;
+ gcnumsendobjs[i] = 0;
+ gcnumreceiveobjs[i] = 0;
+ gcloads[i] = 0;
+ gcrequiredmems[i] = 0;
+ gcfilledblocks[i] = 0;
+ gcstopblock[i] = 0;
+ } // for(i = 0; i < NUMCORES4GC; ++i)
+ for(i = NUMCORES4GC; i < NUMCORESACTIVE; ++i) {
+ gccorestatus[i] = 1;
+ gcnumsendobjs[i] = 0;
+ gcnumreceiveobjs[i] = 0;
+ }
+ gcheaptop = 0;
+ gctopcore = 0;
+ gctopblock = 0;
+ } // if(STARTUPCORE == BAMBOO_NUM_OF_CORE)
+ gcself_numsendobjs = 0;
+ gcself_numreceiveobjs = 0;
+ gcmarkedptrbound = 0;
+ gcobj2map = 0;
+ gcmappedobj = 0;
+ gcismapped = false;
+ gcnumlobjs = 0;
+ gcmovestartaddr = 0;
+ gctomove = false;
+ gcblock2fill = 0;
+ gcmovepending = 0;
+ gccurr_heaptop = 0;
+ gcdstcore = 0;
+
+ // initialize queue
+ if (gchead==NULL) {
+ gcheadindex=gctailindex=gctailindex2 = 0;
+ gchead=gctail=gctail2=RUNMALLOC(sizeof(struct pointerblock));
+ } else {
+ gctailindex = gctailindex2 = gcheadindex;
+ gctail = gctail2 = gchead;
+ }
- // initialize the large obj queues
- if (gclobjhead==NULL) {
- gclobjheadindex=0;
- gclobjtailindex=0;
- gclobjtailindex2 = 0;
- gclobjhead=gclobjtail=gclobjtail2=
- RUNMALLOC(sizeof(struct lobjpointerblock));
- } else {
- gclobjtailindex = gclobjtailindex2 = gclobjheadindex = 0;
- gclobjtail = gclobjtail2 = gclobjhead;
- }
- gclobjhead->next = gclobjhead->prev = NULL;
+ // initialize the large obj queues
+ if (gclobjhead==NULL) {
+ gclobjheadindex=0;
+ gclobjtailindex=0;
+ gclobjtailindex2 = 0;
+ gclobjhead=gclobjtail=gclobjtail2=
+ RUNMALLOC(sizeof(struct lobjpointerblock));
+ } else {
+ gclobjtailindex = gclobjtailindex2 = gclobjheadindex = 0;
+ gclobjtail = gclobjtail2 = gclobjhead;
+ }
+ gclobjhead->next = gclobjhead->prev = NULL;
+
+ freeRuntimeHash(gcpointertbl);
+ gcpointertbl = allocateRuntimeHash(20);
+ //gcpointertbl = allocateMGCHash(20);
+ //mgchashreset();
- freeRuntimeHash(gcpointertbl);
- gcpointertbl = allocateRuntimeHash(20);
- //gcpointertbl = allocateMGCHash(20);
- //mgchashreset();
-
- freeMGCHash(gcforwardobjtbl);
- gcforwardobjtbl = allocateMGCHash(20, 3);
+ freeMGCHash(gcforwardobjtbl);
+ gcforwardobjtbl = allocateMGCHash(20, 3);
#ifdef GC_PROFILE
- // TODO
- num_mapinforequest = 0;
- num_mapinforequest_i = 0;
- flushstalltime = 0;
- flushstalltime_i = 0;
- num_markrequest = 0;
- marktime = 0;
+ // TODO
+ num_mapinforequest = 0;
+ num_mapinforequest_i = 0;
+ flushstalltime = 0;
+ flushstalltime_i = 0;
+ num_markrequest = 0;
+ marktime = 0;
#endif
} // void initGC()
// compute load balance for all cores
inline int loadbalance(int * heaptop) {
- // compute load balance
- int i;
+ // compute load balance
+ int i;
- // get the total loads
- int tloads = gcloads[STARTUPCORE];
- for(i = 1; i < NUMCORES4GC; i++) {
- tloads += gcloads[i];
- }
- *heaptop = gcbaseva + tloads;
+ // get the total loads
+ int tloads = gcloads[STARTUPCORE];
+ for(i = 1; i < NUMCORES4GC; i++) {
+ tloads += gcloads[i];
+ }
+ *heaptop = gcbaseva + tloads;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xdddd);
- BAMBOO_DEBUGPRINT_REG(tloads);
- BAMBOO_DEBUGPRINT_REG(*heaptop);
+ BAMBOO_DEBUGPRINT(0xdddd);
+ BAMBOO_DEBUGPRINT_REG(tloads);
+ BAMBOO_DEBUGPRINT_REG(*heaptop);
#endif
- int b = 0;
- BLOCKINDEX(*heaptop, &b);
- int numbpc = b / NUMCORES4GC; // num of blocks per core
+ int b = 0;
+ BLOCKINDEX(*heaptop, &b);
+ int numbpc = b / NUMCORES4GC; // num of blocks per core
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(b);
- BAMBOO_DEBUGPRINT_REG(numbpc);
+ BAMBOO_DEBUGPRINT_REG(b);
+ BAMBOO_DEBUGPRINT_REG(numbpc);
#endif
- gctopblock = b;
- RESIDECORE(heaptop, &gctopcore);
+ gctopblock = b;
+ RESIDECORE(heaptop, &gctopcore);
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(gctopcore);
+ BAMBOO_DEBUGPRINT_REG(gctopcore);
#endif
- return numbpc;
+ return numbpc;
} // void loadbalance(int * heaptop)
inline bool cacheLObjs() {
- // check the total mem size need for large objs
- int sumsize = 0;
- int size = 0;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe801);
-#endif
- gclobjtail2 = gclobjtail;
- gclobjtailindex2 = gclobjtailindex;
- int tmp_lobj = 0;
- int tmp_len = 0;
- int tmp_host = 0;
- // compute total mem size required and sort the lobjs in ascending order
- while(gc_lobjmoreItems2_I()){
- gc_lobjdequeue2_I();
- tmp_lobj = gclobjtail2->lobjs[gclobjtailindex2-1];
- tmp_host = gclobjtail2->hosts[gclobjtailindex2-1];
- tmp_len = gclobjtail2->lengths[gclobjtailindex2 - 1];
- sumsize += tmp_len;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(gclobjtail2->lobjs[gclobjtailindex2-1]);
- BAMBOO_DEBUGPRINT_REG(tmp_len);
- BAMBOO_DEBUGPRINT_REG(sumsize);
-#endif
- int i = gclobjtailindex2-1;
- struct lobjpointerblock * tmp_block = gclobjtail2;
- // find the place to insert
- while(true) {
- if(i == 0) {
- if(tmp_block->prev == NULL) {
- break;
- }
- if(tmp_block->prev->lobjs[NUMLOBJPTRS-1] > tmp_lobj) {
- tmp_block->lobjs[i] = tmp_block->prev->lobjs[NUMLOBJPTRS-1];
- tmp_block->lengths[i] = tmp_block->prev->lengths[NUMLOBJPTRS-1];
- tmp_block->hosts[i] = tmp_block->prev->hosts[NUMLOBJPTRS-1];
- tmp_block = tmp_block->prev;
- i = NUMLOBJPTRS-1;
- } else {
- break;
- } // if(tmp_block->prev->lobjs[NUMLOBJPTRS-1] < tmp_lobj)
- } else {
- if(tmp_block->lobjs[i-1] > tmp_lobj) {
- tmp_block->lobjs[i] = tmp_block->lobjs[i-1];
- tmp_block->lengths[i] = tmp_block->lengths[i-1];
- tmp_block->hosts[i] = tmp_block->hosts[i-1];
- i--;
- } else {
- break;
- } // if(tmp_block->lobjs[i-1] < tmp_lobj)
- } // if(i ==0 ) else {}
- } // while(true)
- // insert it
- if(i != gclobjtailindex2 - 1) {
- tmp_block->lobjs[i] = tmp_lobj;
- tmp_block->lengths[i] = tmp_len;
- tmp_block->hosts[i] = tmp_host;
- }
- } // while(gc_lobjmoreItems2())
-
- // check if there are enough space to cache these large objs
- INTPTR dst = (BAMBOO_BASE_VA) + (BAMBOO_SHARED_MEM_SIZE) - sumsize;
- if(gcheaptop > dst) {
- // do not have enough room to cache large objs
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe802);
- BAMBOO_DEBUGPRINT_REG(dst);
- BAMBOO_DEBUGPRINT_REG(gcheaptop);
-#endif
- return false;
+ // check the total mem size need for large objs
+ int sumsize = 0;
+ int size = 0;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe801);
+#endif
+ gclobjtail2 = gclobjtail;
+ gclobjtailindex2 = gclobjtailindex;
+ int tmp_lobj = 0;
+ int tmp_len = 0;
+ int tmp_host = 0;
+ // compute total mem size required and sort the lobjs in ascending order
+ while(gc_lobjmoreItems2_I()) {
+ gc_lobjdequeue2_I();
+ tmp_lobj = gclobjtail2->lobjs[gclobjtailindex2-1];
+ tmp_host = gclobjtail2->hosts[gclobjtailindex2-1];
+ tmp_len = gclobjtail2->lengths[gclobjtailindex2 - 1];
+ sumsize += tmp_len;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(gclobjtail2->lobjs[gclobjtailindex2-1]);
+ BAMBOO_DEBUGPRINT_REG(tmp_len);
+ BAMBOO_DEBUGPRINT_REG(sumsize);
+#endif
+ int i = gclobjtailindex2-1;
+ struct lobjpointerblock * tmp_block = gclobjtail2;
+ // find the place to insert
+ while(true) {
+ if(i == 0) {
+ if(tmp_block->prev == NULL) {
+ break;
}
+ if(tmp_block->prev->lobjs[NUMLOBJPTRS-1] > tmp_lobj) {
+ tmp_block->lobjs[i] = tmp_block->prev->lobjs[NUMLOBJPTRS-1];
+ tmp_block->lengths[i] = tmp_block->prev->lengths[NUMLOBJPTRS-1];
+ tmp_block->hosts[i] = tmp_block->prev->hosts[NUMLOBJPTRS-1];
+ tmp_block = tmp_block->prev;
+ i = NUMLOBJPTRS-1;
+ } else {
+ break;
+ } // if(tmp_block->prev->lobjs[NUMLOBJPTRS-1] < tmp_lobj)
+ } else {
+ if(tmp_block->lobjs[i-1] > tmp_lobj) {
+ tmp_block->lobjs[i] = tmp_block->lobjs[i-1];
+ tmp_block->lengths[i] = tmp_block->lengths[i-1];
+ tmp_block->hosts[i] = tmp_block->hosts[i-1];
+ i--;
+ } else {
+ break;
+ } // if(tmp_block->lobjs[i-1] < tmp_lobj)
+ } // if(i ==0 ) else {}
+ } // while(true)
+ // insert it
+ if(i != gclobjtailindex2 - 1) {
+ tmp_block->lobjs[i] = tmp_lobj;
+ tmp_block->lengths[i] = tmp_len;
+ tmp_block->hosts[i] = tmp_host;
+ }
+ } // while(gc_lobjmoreItems2())
+
+ // check if there are enough space to cache these large objs
+ INTPTR dst = (BAMBOO_BASE_VA) + (BAMBOO_SHARED_MEM_SIZE) -sumsize;
+ if(gcheaptop > dst) {
+ // do not have enough room to cache large objs
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe802);
+ BAMBOO_DEBUGPRINT_REG(dst);
+ BAMBOO_DEBUGPRINT_REG(gcheaptop);
+#endif
+ return false;
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe803);
- BAMBOO_DEBUGPRINT_REG(dst);
- BAMBOO_DEBUGPRINT_REG(gcheaptop);
-#endif
-
- gcheaptop = dst; // Note: record the start of cached lobjs with gcheaptop
- // cache the largeObjs to the top of the shared heap
- //gclobjtail2 = gclobjtail;
- //gclobjtailindex2 = gclobjtailindex;
- dst = (BAMBOO_BASE_VA) + (BAMBOO_SHARED_MEM_SIZE);
- while(gc_lobjmoreItems3_I()) {
- gc_lobjdequeue3_I();
- size = gclobjtail2->lengths[gclobjtailindex2];
- // set the mark field to , indicating that this obj has been moved
- // and need to be flushed
- ((int *)(gclobjtail2->lobjs[gclobjtailindex2]))[6] = COMPACTED;
- dst -= size;
- if((int)dst < (int)(gclobjtail2->lobjs[gclobjtailindex2])+size) {
- memmove(dst, gclobjtail2->lobjs[gclobjtailindex2], size);
- } else {
- //BAMBOO_WRITE_HINT_CACHE(dst, size);
- memcpy(dst, gclobjtail2->lobjs[gclobjtailindex2], size);
- }
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0x804);
- BAMBOO_DEBUGPRINT_REG(gclobjtail2->lobjs[gclobjtailindex2]);
- BAMBOO_DEBUGPRINT(dst);
- BAMBOO_DEBUGPRINT_REG(size);
- BAMBOO_DEBUGPRINT_REG(*((int*)gclobjtail2->lobjs[gclobjtailindex2]));
- BAMBOO_DEBUGPRINT_REG(*((int*)(dst)));
+ BAMBOO_DEBUGPRINT(0xe803);
+ BAMBOO_DEBUGPRINT_REG(dst);
+ BAMBOO_DEBUGPRINT_REG(gcheaptop);
+#endif
+
+ gcheaptop = dst; // Note: record the start of cached lobjs with gcheaptop
+ // cache the largeObjs to the top of the shared heap
+ //gclobjtail2 = gclobjtail;
+ //gclobjtailindex2 = gclobjtailindex;
+ dst = (BAMBOO_BASE_VA) + (BAMBOO_SHARED_MEM_SIZE);
+ while(gc_lobjmoreItems3_I()) {
+ gc_lobjdequeue3_I();
+ size = gclobjtail2->lengths[gclobjtailindex2];
+ // set the mark field to , indicating that this obj has been moved
+ // and need to be flushed
+ ((int *)(gclobjtail2->lobjs[gclobjtailindex2]))[6] = COMPACTED;
+ dst -= size;
+ if((int)dst < (int)(gclobjtail2->lobjs[gclobjtailindex2])+size) {
+ memmove(dst, gclobjtail2->lobjs[gclobjtailindex2], size);
+ } else {
+ //BAMBOO_WRITE_HINT_CACHE(dst, size);
+ memcpy(dst, gclobjtail2->lobjs[gclobjtailindex2], size);
+ }
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0x804);
+ BAMBOO_DEBUGPRINT_REG(gclobjtail2->lobjs[gclobjtailindex2]);
+ BAMBOO_DEBUGPRINT(dst);
+ BAMBOO_DEBUGPRINT_REG(size);
+ BAMBOO_DEBUGPRINT_REG(*((int*)gclobjtail2->lobjs[gclobjtailindex2]));
+ BAMBOO_DEBUGPRINT_REG(*((int*)(dst)));
#endif
- }
- return true;
+ }
+ return true;
} // void cacheLObjs()
// NOTE: the free mem chunks should be maintained in an ordered linklist
// update the bmmboo_smemtbl to record current shared mem usage
void updateSmemTbl(int coren,
- int localtop) {
- int ltopcore = 0;
- int bound = BAMBOO_SMEM_SIZE_L;
- BLOCKINDEX(localtop, <opcore);
- if(localtop >= (gcbaseva+(BAMBOO_LARGE_SMEM_BOUND))) {
- bound = BAMBOO_SMEM_SIZE;
- }
- int load = (localtop-gcbaseva)%bound;
- int i = 0;
- int j = 0;
- int toset = 0;
- do{
- toset = gc_core2block[2*coren+i]+(NUMCORES4GC*2)*j;
- if(toset < ltopcore) {
- bamboo_smemtbl[toset]=
- (toset<NUMCORES4GC)?BAMBOO_SMEM_SIZE_L:BAMBOO_SMEM_SIZE;
- } else if(toset == ltopcore) {
- bamboo_smemtbl[toset] = load;
- break;
- } else {
- break;
- }
- i++;
- if(i == 2) {
- i = 0;
- j++;
- }
- }while(true);
+ int localtop) {
+ int ltopcore = 0;
+ int bound = BAMBOO_SMEM_SIZE_L;
+ BLOCKINDEX(localtop, <opcore);
+ if(localtop >= (gcbaseva+(BAMBOO_LARGE_SMEM_BOUND))) {
+ bound = BAMBOO_SMEM_SIZE;
+ }
+ int load = (localtop-gcbaseva)%bound;
+ int i = 0;
+ int j = 0;
+ int toset = 0;
+ do {
+ toset = gc_core2block[2*coren+i]+(NUMCORES4GC*2)*j;
+ if(toset < ltopcore) {
+ bamboo_smemtbl[toset]=
+ (toset<NUMCORES4GC) ? BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
+ } else if(toset == ltopcore) {
+ bamboo_smemtbl[toset] = load;
+ break;
+ } else {
+ break;
+ }
+ i++;
+ if(i == 2) {
+ i = 0;
+ j++;
+ }
+ } while(true);
} // void updateSmemTbl(int, int)
inline void moveLObjs() {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xea01);
-#endif
- // zero out the smemtbl
- BAMBOO_MEMSET_WH(bamboo_smemtbl, 0, sizeof(int)*gcnumblock);
- // find current heap top
- // flush all gcloads to indicate the real heap top on one core
- // previous it represents the next available ptr on a core
- if((gcloads[0] > (gcbaseva+(BAMBOO_SMEM_SIZE_L)))
- && ((gcloads[0]%(BAMBOO_SMEM_SIZE)) == 0)) {
- // edge of a block, check if this is exactly the heaptop
- BASEPTR(0, gcfilledblocks[0]-1, &(gcloads[0]));
- gcloads[0]+=(gcfilledblocks[0]>1?
- (BAMBOO_SMEM_SIZE):(BAMBOO_SMEM_SIZE_L));
- }
- updateSmemTbl(0, gcloads[0]);
+ BAMBOO_DEBUGPRINT(0xea01);
+#endif
+ // zero out the smemtbl
+ BAMBOO_MEMSET_WH(bamboo_smemtbl, 0, sizeof(int)*gcnumblock);
+ // find current heap top
+ // flush all gcloads to indicate the real heap top on one core
+ // previous it represents the next available ptr on a core
+ if((gcloads[0] > (gcbaseva+(BAMBOO_SMEM_SIZE_L)))
+ && ((gcloads[0]%(BAMBOO_SMEM_SIZE)) == 0)) {
+ // edge of a block, check if this is exactly the heaptop
+ BASEPTR(0, gcfilledblocks[0]-1, &(gcloads[0]));
+ gcloads[0]+=(gcfilledblocks[0]>1 ?
+ (BAMBOO_SMEM_SIZE) : (BAMBOO_SMEM_SIZE_L));
+ }
+ updateSmemTbl(0, gcloads[0]);
#ifdef DEBUG
BAMBOO_DEBUGPRINT(0xea02);
- BAMBOO_DEBUGPRINT_REG(gcloads[0]);
- BAMBOO_DEBUGPRINT_REG(bamboo_smemtbl[0]);
+ BAMBOO_DEBUGPRINT_REG(gcloads[0]);
+ BAMBOO_DEBUGPRINT_REG(bamboo_smemtbl[0]);
+#endif
+ for(int i = 1; i < NUMCORES4GC; i++) {
+ int tmptop = 0;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xf000+i);
+ BAMBOO_DEBUGPRINT_REG(gcloads[i]);
+ BAMBOO_DEBUGPRINT_REG(gcfilledblocks[i]);
+#endif
+ if((gcfilledblocks[i] > 0)
+ && ((gcloads[i] % (BAMBOO_SMEM_SIZE)) == 0)) {
+ // edge of a block, check if this is exactly the heaptop
+ BASEPTR(i, gcfilledblocks[i]-1, &gcloads[i]);
+ gcloads[i]
+ +=(gcfilledblocks[i]>1 ? (BAMBOO_SMEM_SIZE) : (BAMBOO_SMEM_SIZE_L));
+ tmptop = gcloads[i];
+ }
+ updateSmemTbl(i, gcloads[i]);
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(gcloads[i]);
+#endif
+ } // for(int i = 1; i < NUMCORES4GC; i++) {
+
+ // find current heap top
+ // TODO
+ // a bug here: when using local allocation, directly move large objects
+ // to the highest free chunk might not be memory efficient
+ int tmpheaptop = 0;
+ int size = 0;
+ int bound = 0;
+ int i = 0;
+ for(i = gcnumblock-1; i >= 0; i--) {
+ if(bamboo_smemtbl[i] > 0) {
+ break;
+ }
+ }
+ if(i == -1) {
+ tmpheaptop = gcbaseva;
+ } else {
+ tmpheaptop = gcbaseva+bamboo_smemtbl[i]+((i<NUMCORES4GC) ?
+ (BAMBOO_SMEM_SIZE_L*i) :
+ (BAMBOO_SMEM_SIZE*(i-NUMCORES4GC)+BAMBOO_LARGE_SMEM_BOUND));
+ }
+
+ // move large objs from gcheaptop to tmpheaptop
+ // write the header first
+ int tomove = (BAMBOO_BASE_VA) + (BAMBOO_SHARED_MEM_SIZE) -gcheaptop;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xea03);
+ BAMBOO_DEBUGPRINT_REG(tomove);
+ BAMBOO_DEBUGPRINT_REG(tmpheaptop);
+ BAMBOO_DEBUGPRINT_REG(gcheaptop);
#endif
- for(int i = 1; i < NUMCORES4GC; i++) {
- int tmptop = 0;
+ // flush the sbstartbl
+ BAMBOO_MEMSET_WH(&(gcsbstarttbl[gcreservedsb]), '\0',
+ (BAMBOO_SHARED_MEM_SIZE/BAMBOO_SMEM_SIZE-gcreservedsb)*sizeof(INTPTR));
+ if(tomove == 0) {
+ gcheaptop = tmpheaptop;
+ } else {
+ // check how many blocks it acrosses
+ int remain = tmpheaptop-gcbaseva;
+ int sb = remain/(BAMBOO_SMEM_SIZE) + gcreservedsb; //number of the sblock
+ int b = 0; // number of the block
+ BLOCKINDEX(tmpheaptop, &b);
+ // check the remaining space in this block
+ bound = (BAMBOO_SMEM_SIZE);
+ if(remain < (BAMBOO_LARGE_SMEM_BOUND)) {
+ bound = (BAMBOO_SMEM_SIZE_L);
+ }
+ remain = bound - remain%bound;
+
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xea04);
+#endif
+ size = 0;
+ int isize = 0;
+ int host = 0;
+ int ptr = 0;
+ int base = tmpheaptop;
+ int cpysize = 0;
+ remain -= BAMBOO_CACHE_LINE_SIZE;
+ tmpheaptop += BAMBOO_CACHE_LINE_SIZE;
+ gc_lobjqueueinit4_I();
+ while(gc_lobjmoreItems4_I()) {
+ ptr = (int)(gc_lobjdequeue4_I(&size, &host));
+ ALIGNSIZE(size, &isize);
+ if(remain < isize) {
+ // this object acrosses blocks
+ if(cpysize > 0) {
+ // close current block, fill its header
+ BAMBOO_MEMSET_WH(base, '\0', BAMBOO_CACHE_LINE_SIZE);
+ *((int*)base) = cpysize + BAMBOO_CACHE_LINE_SIZE;
+ bamboo_smemtbl[b]+=BAMBOO_CACHE_LINE_SIZE; // add the size of the header
+ cpysize = 0;
+ base = tmpheaptop;
+ if(remain == 0) {
+ remain = ((tmpheaptop-gcbaseva)<(BAMBOO_LARGE_SMEM_BOUND)) ?
+ BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
+ }
+ remain -= BAMBOO_CACHE_LINE_SIZE;
+ tmpheaptop += BAMBOO_CACHE_LINE_SIZE;
+ BLOCKINDEX(tmpheaptop, &b);
+ sb = (tmpheaptop-gcbaseva)/(BAMBOO_SMEM_SIZE) + gcreservedsb;
+ } // if(cpysize > 0)
+
+ // move the large obj
+ if((int)gcheaptop < (int)(tmpheaptop)+size) {
+ memmove(tmpheaptop, gcheaptop, size);
+ } else {
+ //BAMBOO_WRITE_HINT_CACHE(tmpheaptop, size);
+ memcpy(tmpheaptop, gcheaptop, size);
+ }
+ // fill the remaining space with -2 padding
+ BAMBOO_MEMSET_WH(tmpheaptop+size, -2, isize-size);
+ // zero out original mem caching the lobj
+ BAMBOO_MEMSET_WH(gcheaptop, '\0', size);
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000+i);
- BAMBOO_DEBUGPRINT_REG(gcloads[i]);
- BAMBOO_DEBUGPRINT_REG(gcfilledblocks[i]);
+ BAMBOO_DEBUGPRINT(0xea05);
+ BAMBOO_DEBUGPRINT_REG(gcheaptop);
+ BAMBOO_DEBUGPRINT_REG(tmpheaptop);
+ BAMBOO_DEBUGPRINT_REG(size);
+ BAMBOO_DEBUGPRINT_REG(isize);
+ BAMBOO_DEBUGPRINT_REG(base);
#endif
- if((gcfilledblocks[i] > 0)
- && ((gcloads[i] % (BAMBOO_SMEM_SIZE)) == 0)) {
- // edge of a block, check if this is exactly the heaptop
- BASEPTR(i, gcfilledblocks[i]-1, &gcloads[i]);
- gcloads[i]
- +=(gcfilledblocks[i]>1?(BAMBOO_SMEM_SIZE):(BAMBOO_SMEM_SIZE_L));
- tmptop = gcloads[i];
- }
- updateSmemTbl(i, gcloads[i]);
+ gcheaptop += size;
+ // cache the mapping info anyway
+ //if(ptr != tmpheaptop) {
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ //mgchashInsert_I(ptr, tmpheaptop);
+ RuntimeHashadd_I(gcpointertbl, ptr, tmpheaptop);
+ //MGCHashadd_I(gcpointertbl, ptr, tmpheaptop);
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ //}
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(gcloads[i]);
+ BAMBOO_DEBUGPRINT(0xcdca);
+ BAMBOO_DEBUGPRINT_REG(ptr);
+ BAMBOO_DEBUGPRINT_REG(tmpheaptop);
+#endif
+ if(host != BAMBOO_NUM_OF_CORE) {
+ // send the original host core with the mapping info
+ send_msg_3(host, GCLOBJMAPPING, ptr, tmpheaptop);
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xcdcb);
+ BAMBOO_DEBUGPRINT_REG(ptr);
+ BAMBOO_DEBUGPRINT_REG(tmpheaptop);
#endif
- } // for(int i = 1; i < NUMCORES4GC; i++) {
+ } // if(host != BAMBOO_NUM_OF_CORE)
+ tmpheaptop += isize;
- // find current heap top
- // TODO
- // a bug here: when using local allocation, directly move large objects
- // to the highest free chunk might not be memory efficient
- int tmpheaptop = 0;
- int size = 0;
- int bound = 0;
- int i = 0;
- for(i = gcnumblock-1; i >= 0; i--) {
- if(bamboo_smemtbl[i] > 0) {
- break;
- }
+ // set the gcsbstarttbl and bamboo_smemtbl
+ int tmpsbs = 1+(isize-remain-1)/BAMBOO_SMEM_SIZE;
+ for(int k = 1; k < tmpsbs; k++) {
+ gcsbstarttbl[sb+k] = (INTPTR)(-1);
}
- if(i == -1) {
- tmpheaptop = gcbaseva;
+ sb += tmpsbs;
+ bound = (b<NUMCORES4GC) ? BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
+ BLOCKINDEX(tmpheaptop-1, &tmpsbs);
+ for(; b < tmpsbs; b++) {
+ bamboo_smemtbl[b] = bound;
+ if(b==NUMCORES4GC-1) {
+ bound = BAMBOO_SMEM_SIZE;
+ }
+ }
+ if(((isize-remain)%(BAMBOO_SMEM_SIZE)) == 0) {
+ gcsbstarttbl[sb] = (INTPTR)(-1);
+ remain = ((tmpheaptop-gcbaseva)<(BAMBOO_LARGE_SMEM_BOUND)) ?
+ BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
+ bamboo_smemtbl[b] = bound;
} else {
- tmpheaptop = gcbaseva+bamboo_smemtbl[i]+((i<NUMCORES4GC)?
- (BAMBOO_SMEM_SIZE_L*i):
- (BAMBOO_SMEM_SIZE*(i-NUMCORES4GC)+BAMBOO_LARGE_SMEM_BOUND));
+ gcsbstarttbl[sb] = (INTPTR)(tmpheaptop);
+ remain = tmpheaptop-gcbaseva;
+ bamboo_smemtbl[b] = remain%bound;
+ remain = bound - bamboo_smemtbl[b];
+ } // if(((isize-remain)%(BAMBOO_SMEM_SIZE)) == 0) else ...
+
+ // close current block and fill the header
+ BAMBOO_MEMSET_WH(base, '\0', BAMBOO_CACHE_LINE_SIZE);
+ *((int*)base) = isize + BAMBOO_CACHE_LINE_SIZE;
+ cpysize = 0;
+ base = tmpheaptop;
+ if(remain == BAMBOO_CACHE_LINE_SIZE) {
+ // fill with 0 in case
+ BAMBOO_MEMSET_WH(tmpheaptop, '\0', remain);
}
-
- // move large objs from gcheaptop to tmpheaptop
- // write the header first
- int tomove = (BAMBOO_BASE_VA) + (BAMBOO_SHARED_MEM_SIZE) - gcheaptop;
+ remain -= BAMBOO_CACHE_LINE_SIZE;
+ tmpheaptop += BAMBOO_CACHE_LINE_SIZE;
+ } else {
+ remain -= isize;
+ // move the large obj
+ if((int)gcheaptop < (int)(tmpheaptop)+size) {
+ memmove(tmpheaptop, gcheaptop, size);
+ } else {
+ //BAMBOO_WRITE_HINT_CACHE(tmpheaptop, size);
+ memcpy(tmpheaptop, gcheaptop, size);
+ }
+ // fill the remaining space with -2 padding
+ BAMBOO_MEMSET_WH(tmpheaptop+size, -2, isize-size);
+ // zero out original mem caching the lobj
+ BAMBOO_MEMSET_WH(gcheaptop, '\0', size);
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xea03);
- BAMBOO_DEBUGPRINT_REG(tomove);
- BAMBOO_DEBUGPRINT_REG(tmpheaptop);
+ BAMBOO_DEBUGPRINT(0xea06);
BAMBOO_DEBUGPRINT_REG(gcheaptop);
+ BAMBOO_DEBUGPRINT_REG(tmpheaptop);
+ BAMBOO_DEBUGPRINT_REG(size);
+ BAMBOO_DEBUGPRINT_REG(isize);
#endif
- // flush the sbstartbl
- BAMBOO_MEMSET_WH(&(gcsbstarttbl[gcreservedsb]), '\0',
- (BAMBOO_SHARED_MEM_SIZE/BAMBOO_SMEM_SIZE-gcreservedsb)*sizeof(INTPTR));
- if(tomove == 0) {
- gcheaptop = tmpheaptop;
- } else {
- // check how many blocks it acrosses
- int remain = tmpheaptop-gcbaseva;
- int sb = remain/(BAMBOO_SMEM_SIZE) + gcreservedsb; //number of the sblock
- int b = 0; // number of the block
- BLOCKINDEX(tmpheaptop, &b);
- // check the remaining space in this block
- bound = (BAMBOO_SMEM_SIZE);
- if(remain < (BAMBOO_LARGE_SMEM_BOUND)) {
- bound = (BAMBOO_SMEM_SIZE_L);
- }
- remain = bound - remain%bound;
-
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xea04);
-#endif
- size = 0;
- int isize = 0;
- int host = 0;
- int ptr = 0;
- int base = tmpheaptop;
- int cpysize = 0;
- remain -= BAMBOO_CACHE_LINE_SIZE;
- tmpheaptop += BAMBOO_CACHE_LINE_SIZE;
- gc_lobjqueueinit4_I();
- while(gc_lobjmoreItems4_I()) {
- ptr = (int)(gc_lobjdequeue4_I(&size, &host));
- ALIGNSIZE(size, &isize);
- if(remain < isize) {
- // this object acrosses blocks
- if(cpysize > 0) {
- // close current block, fill its header
- BAMBOO_MEMSET_WH(base, '\0', BAMBOO_CACHE_LINE_SIZE);
- *((int*)base) = cpysize + BAMBOO_CACHE_LINE_SIZE;
- bamboo_smemtbl[b]+=BAMBOO_CACHE_LINE_SIZE; // add the size of the header
- cpysize = 0;
- base = tmpheaptop;
- if(remain == 0) {
- remain = ((tmpheaptop-gcbaseva)<(BAMBOO_LARGE_SMEM_BOUND)) ?
- BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
- }
- remain -= BAMBOO_CACHE_LINE_SIZE;
- tmpheaptop += BAMBOO_CACHE_LINE_SIZE;
- BLOCKINDEX(tmpheaptop, &b);
- sb = (tmpheaptop-gcbaseva)/(BAMBOO_SMEM_SIZE) + gcreservedsb;
- } // if(cpysize > 0)
-
- // move the large obj
- if((int)gcheaptop < (int)(tmpheaptop)+size) {
- memmove(tmpheaptop, gcheaptop, size);
- } else {
- //BAMBOO_WRITE_HINT_CACHE(tmpheaptop, size);
- memcpy(tmpheaptop, gcheaptop, size);
- }
- // fill the remaining space with -2 padding
- BAMBOO_MEMSET_WH(tmpheaptop+size, -2, isize-size);
- // zero out original mem caching the lobj
- BAMBOO_MEMSET_WH(gcheaptop, '\0', size);
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xea05);
- BAMBOO_DEBUGPRINT_REG(gcheaptop);
- BAMBOO_DEBUGPRINT_REG(tmpheaptop);
- BAMBOO_DEBUGPRINT_REG(size);
- BAMBOO_DEBUGPRINT_REG(isize);
- BAMBOO_DEBUGPRINT_REG(base);
-#endif
- gcheaptop += size;
- // cache the mapping info anyway
- //if(ptr != tmpheaptop) {
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- //mgchashInsert_I(ptr, tmpheaptop);
- RuntimeHashadd_I(gcpointertbl, ptr, tmpheaptop);
- //MGCHashadd_I(gcpointertbl, ptr, tmpheaptop);
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- //}
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xcdca);
- BAMBOO_DEBUGPRINT_REG(ptr);
- BAMBOO_DEBUGPRINT_REG(tmpheaptop);
-#endif
- if(host != BAMBOO_NUM_OF_CORE) {
- // send the original host core with the mapping info
- send_msg_3(host, GCLOBJMAPPING, ptr, tmpheaptop);
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xcdcb);
- BAMBOO_DEBUGPRINT_REG(ptr);
- BAMBOO_DEBUGPRINT_REG(tmpheaptop);
-#endif
- } // if(host != BAMBOO_NUM_OF_CORE)
- tmpheaptop += isize;
-
- // set the gcsbstarttbl and bamboo_smemtbl
- int tmpsbs = 1+(isize-remain-1)/BAMBOO_SMEM_SIZE;
- for(int k = 1; k < tmpsbs; k++) {
- gcsbstarttbl[sb+k] = (INTPTR)(-1);
- }
- sb += tmpsbs;
- bound = (b<NUMCORES4GC)?BAMBOO_SMEM_SIZE_L:BAMBOO_SMEM_SIZE;
- BLOCKINDEX(tmpheaptop-1, &tmpsbs);
- for(; b < tmpsbs; b++) {
- bamboo_smemtbl[b] = bound;
- if(b==NUMCORES4GC-1) {
- bound = BAMBOO_SMEM_SIZE;
- }
- }
- if(((isize-remain)%(BAMBOO_SMEM_SIZE)) == 0) {
- gcsbstarttbl[sb] = (INTPTR)(-1);
- remain = ((tmpheaptop-gcbaseva)<(BAMBOO_LARGE_SMEM_BOUND)) ?
- BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
- bamboo_smemtbl[b] = bound;
- } else {
- gcsbstarttbl[sb] = (INTPTR)(tmpheaptop);
- remain = tmpheaptop-gcbaseva;
- bamboo_smemtbl[b] = remain%bound;
- remain = bound - bamboo_smemtbl[b];
- } // if(((isize-remain)%(BAMBOO_SMEM_SIZE)) == 0) else ...
-
- // close current block and fill the header
- BAMBOO_MEMSET_WH(base, '\0', BAMBOO_CACHE_LINE_SIZE);
- *((int*)base) = isize + BAMBOO_CACHE_LINE_SIZE;
- cpysize = 0;
- base = tmpheaptop;
- if(remain == BAMBOO_CACHE_LINE_SIZE) {
- // fill with 0 in case
- BAMBOO_MEMSET_WH(tmpheaptop, '\0', remain);
- }
- remain -= BAMBOO_CACHE_LINE_SIZE;
- tmpheaptop += BAMBOO_CACHE_LINE_SIZE;
- } else {
- remain -= isize;
- // move the large obj
- if((int)gcheaptop < (int)(tmpheaptop)+size) {
- memmove(tmpheaptop, gcheaptop, size);
- } else {
- //BAMBOO_WRITE_HINT_CACHE(tmpheaptop, size);
- memcpy(tmpheaptop, gcheaptop, size);
- }
- // fill the remaining space with -2 padding
- BAMBOO_MEMSET_WH(tmpheaptop+size, -2, isize-size);
- // zero out original mem caching the lobj
- BAMBOO_MEMSET_WH(gcheaptop, '\0', size);
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xea06);
- BAMBOO_DEBUGPRINT_REG(gcheaptop);
- BAMBOO_DEBUGPRINT_REG(tmpheaptop);
- BAMBOO_DEBUGPRINT_REG(size);
- BAMBOO_DEBUGPRINT_REG(isize);
-#endif
-
- gcheaptop += size;
- cpysize += isize;
- // cache the mapping info anyway
- //if(ptr != tmpheaptop) {
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- //mgchashInsert_I(ptr, tmpheaptop);
- RuntimeHashadd_I(gcpointertbl, ptr, tmpheaptop);
- //MGCHashadd_I(gcpointertbl, ptr, tmpheaptop);
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- //}
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xcdcc);
- BAMBOO_DEBUGPRINT_REG(ptr);
- BAMBOO_DEBUGPRINT_REG(tmpheaptop);
- BAMBOO_DEBUGPRINT_REG(*((int*)tmpheaptop));
-#endif
- if(host != BAMBOO_NUM_OF_CORE) {
- // send the original host core with the mapping info
- send_msg_3(host, GCLOBJMAPPING, ptr, tmpheaptop);
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xcdcd);
- BAMBOO_DEBUGPRINT_REG(ptr);
- BAMBOO_DEBUGPRINT_REG(tmpheaptop);
-#endif
- } // if(host != BAMBOO_NUM_OF_CORE)
- tmpheaptop += isize;
-
- // update bamboo_smemtbl
- bamboo_smemtbl[b] += isize;
- } // if(remain < isize) else ...
- } // while(gc_lobjmoreItems())
- if(cpysize > 0) {
- // close current block, fill the header
- BAMBOO_MEMSET_WH(base, '\0', BAMBOO_CACHE_LINE_SIZE);
- *((int*)base) = cpysize + BAMBOO_CACHE_LINE_SIZE;
- bamboo_smemtbl[b] += BAMBOO_CACHE_LINE_SIZE; // add the size of the header
- } else {
- tmpheaptop -= BAMBOO_CACHE_LINE_SIZE;
- }
- gcheaptop = tmpheaptop;
-
- } // if(tomove == 0)
-
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xea07);
- BAMBOO_DEBUGPRINT_REG(gcheaptop);
+
+ gcheaptop += size;
+ cpysize += isize;
+ // cache the mapping info anyway
+ //if(ptr != tmpheaptop) {
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ //mgchashInsert_I(ptr, tmpheaptop);
+ RuntimeHashadd_I(gcpointertbl, ptr, tmpheaptop);
+ //MGCHashadd_I(gcpointertbl, ptr, tmpheaptop);
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ //}
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xcdcc);
+ BAMBOO_DEBUGPRINT_REG(ptr);
+ BAMBOO_DEBUGPRINT_REG(tmpheaptop);
+ BAMBOO_DEBUGPRINT_REG(*((int*)tmpheaptop));
+#endif
+ if(host != BAMBOO_NUM_OF_CORE) {
+ // send the original host core with the mapping info
+ send_msg_3(host, GCLOBJMAPPING, ptr, tmpheaptop);
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xcdcd);
+ BAMBOO_DEBUGPRINT_REG(ptr);
+ BAMBOO_DEBUGPRINT_REG(tmpheaptop);
+#endif
+ } // if(host != BAMBOO_NUM_OF_CORE)
+ tmpheaptop += isize;
+
+ // update bamboo_smemtbl
+ bamboo_smemtbl[b] += isize;
+ } // if(remain < isize) else ...
+ } // while(gc_lobjmoreItems())
+ if(cpysize > 0) {
+ // close current block, fill the header
+ BAMBOO_MEMSET_WH(base, '\0', BAMBOO_CACHE_LINE_SIZE);
+ *((int*)base) = cpysize + BAMBOO_CACHE_LINE_SIZE;
+ bamboo_smemtbl[b] += BAMBOO_CACHE_LINE_SIZE; // add the size of the header
+ } else {
+ tmpheaptop -= BAMBOO_CACHE_LINE_SIZE;
+ }
+ gcheaptop = tmpheaptop;
+
+ } // if(tomove == 0)
+
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xea07);
+ BAMBOO_DEBUGPRINT_REG(gcheaptop);
#endif
-
- bamboo_free_block = 0;
+
+ bamboo_free_block = 0;
int tbound = 0;
do {
- tbound = (bamboo_free_block<NUMCORES4GC)?
- BAMBOO_SMEM_SIZE_L:BAMBOO_SMEM_SIZE;
- if(bamboo_smemtbl[bamboo_free_block] == tbound) {
- bamboo_free_block++;
- } else {
- // the first non-full partition
- break;
- }
- } while(true);
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xea08);
- BAMBOO_DEBUGPRINT_REG(gcheaptop);
+ tbound = (bamboo_free_block<NUMCORES4GC) ?
+ BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
+ if(bamboo_smemtbl[bamboo_free_block] == tbound) {
+ bamboo_free_block++;
+ } else {
+ // the first non-full partition
+ break;
+ }
+ } while(true);
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xea08);
+ BAMBOO_DEBUGPRINT_REG(gcheaptop);
#endif
} // void moveLObjs()
inline void markObj(void * objptr) {
- if(objptr == NULL) {
- return;
- }
- if(ISSHAREDOBJ(objptr)) {
- int host = hostcore(objptr);
- if(BAMBOO_NUM_OF_CORE == host) {
- // on this core
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- if(((int *)objptr)[6] == INIT) {
- // this is the first time that this object is discovered,
- // set the flag as DISCOVERED
- ((int *)objptr)[6] = DISCOVERED;
- gc_enqueue_I(objptr);
- }
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- } else {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xbbbb);
- BAMBOO_DEBUGPRINT_REG(host);
- BAMBOO_DEBUGPRINT_REG(objptr);
-#endif
- // check if this obj has been forwarded
- if(!MGCHashcontains(gcforwardobjtbl, (int)objptr)) {
+ if(objptr == NULL) {
+ return;
+ }
+ if(ISSHAREDOBJ(objptr)) {
+ int host = hostcore(objptr);
+ if(BAMBOO_NUM_OF_CORE == host) {
+ // on this core
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ if(((int *)objptr)[6] == INIT) {
+ // this is the first time that this object is discovered,
+ // set the flag as DISCOVERED
+ ((int *)objptr)[6] = DISCOVERED;
+ gc_enqueue_I(objptr);
+ }
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ } else {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xbbbb);
+ BAMBOO_DEBUGPRINT_REG(host);
+ BAMBOO_DEBUGPRINT_REG(objptr);
+#endif
+ // check if this obj has been forwarded
+ if(!MGCHashcontains(gcforwardobjtbl, (int)objptr)) {
#ifdef GC_PROFILE
- unsigned long long ttime = BAMBOO_GET_EXE_TIME();
+ unsigned long long ttime = BAMBOO_GET_EXE_TIME();
#endif
- // send a msg to host informing that objptr is active
- send_msg_2(host, GCMARKEDOBJ, objptr);
+ // send a msg to host informing that objptr is active
+ send_msg_2(host, GCMARKEDOBJ, objptr);
#ifdef GC_PROFILE
- marktime += BAMBOO_GET_EXE_TIME() - ttime;
- num_markrequest++;
+ marktime += BAMBOO_GET_EXE_TIME() - ttime;
+ num_markrequest++;
#endif
- gcself_numsendobjs++;
- MGCHashadd(gcforwardobjtbl, (int)objptr);
- }
- }
- } else {
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- gc_enqueue_I(objptr);
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- } // if(ISSHAREDOBJ(objptr))
-} // void markObj(void * objptr)
+ gcself_numsendobjs++;
+ MGCHashadd(gcforwardobjtbl, (int)objptr);
+ }
+ }
+ } else {
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ gc_enqueue_I(objptr);
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ } // if(ISSHAREDOBJ(objptr))
+} // void markObj(void * objptr)
// enqueue root objs
inline void tomark(struct garbagelist * stackptr) {
- if(MARKPHASE != gcphase) {
+ if(MARKPHASE != gcphase) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(gcphase);
+ BAMBOO_DEBUGPRINT_REG(gcphase);
#endif
- BAMBOO_EXIT(0xb101);
- }
- gcbusystatus = true;
- gcnumlobjs = 0;
-
- int i,j;
- // enqueue current stack
- while(stackptr!=NULL) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe501);
- BAMBOO_DEBUGPRINT_REG(stackptr->size);
- BAMBOO_DEBUGPRINT_REG(stackptr->next);
- BAMBOO_DEBUGPRINT_REG(stackptr->array[0]);
-#endif
- for(i=0; i<stackptr->size; i++) {
- if(stackptr->array[i] != NULL) {
- markObj(stackptr->array[i]);
- }
- }
- stackptr=stackptr->next;
- }
+ BAMBOO_EXIT(0xb101);
+ }
+ gcbusystatus = true;
+ gcnumlobjs = 0;
+
+ int i,j;
+ // enqueue current stack
+ while(stackptr!=NULL) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe501);
+ BAMBOO_DEBUGPRINT_REG(stackptr->size);
+ BAMBOO_DEBUGPRINT_REG(stackptr->next);
+ BAMBOO_DEBUGPRINT_REG(stackptr->array[0]);
+#endif
+ for(i=0; i<stackptr->size; i++) {
+ if(stackptr->array[i] != NULL) {
+ markObj(stackptr->array[i]);
+ }
+ }
+ stackptr=stackptr->next;
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe503);
-#endif
- // enqueue objectsets
- if(BAMBOO_NUM_OF_CORE < NUMCORESACTIVE) {
- for(i=0; i<NUMCLASSES; i++) {
- struct parameterwrapper ** queues =
- objectqueues[BAMBOO_NUM_OF_CORE][i];
- int length = numqueues[BAMBOO_NUM_OF_CORE][i];
- for(j = 0; j < length; ++j) {
- struct parameterwrapper * parameter = queues[j];
- struct ObjectHash * set=parameter->objectset;
- struct ObjectNode * ptr=set->listhead;
- while(ptr!=NULL) {
- markObj((void *)ptr->key);
- ptr=ptr->lnext;
- }
- }
- }
+ BAMBOO_DEBUGPRINT(0xe503);
+#endif
+ // enqueue objectsets
+ if(BAMBOO_NUM_OF_CORE < NUMCORESACTIVE) {
+ for(i=0; i<NUMCLASSES; i++) {
+ struct parameterwrapper ** queues =
+ objectqueues[BAMBOO_NUM_OF_CORE][i];
+ int length = numqueues[BAMBOO_NUM_OF_CORE][i];
+ for(j = 0; j < length; ++j) {
+ struct parameterwrapper * parameter = queues[j];
+ struct ObjectHash * set=parameter->objectset;
+ struct ObjectNode * ptr=set->listhead;
+ while(ptr!=NULL) {
+ markObj((void *)ptr->key);
+ ptr=ptr->lnext;
}
+ }
+ }
+ }
- // euqueue current task descriptor
- if(currtpd != NULL) {
+ // euqueue current task descriptor
+ if(currtpd != NULL) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe504);
+ BAMBOO_DEBUGPRINT(0xe504);
#endif
- for(i=0; i<currtpd->numParameters; i++) {
- markObj(currtpd->parameterArray[i]);
- }
- }
+ for(i=0; i<currtpd->numParameters; i++) {
+ markObj(currtpd->parameterArray[i]);
+ }
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe505);
+ BAMBOO_DEBUGPRINT(0xe505);
#endif
- // euqueue active tasks
- if(activetasks != NULL) {
- struct genpointerlist * ptr=activetasks->list;
- while(ptr!=NULL) {
- struct taskparamdescriptor *tpd=ptr->src;
- int i;
- for(i=0; i<tpd->numParameters; i++) {
- markObj(tpd->parameterArray[i]);
- }
- ptr=ptr->inext;
- }
- }
+ // euqueue active tasks
+ if(activetasks != NULL) {
+ struct genpointerlist * ptr=activetasks->list;
+ while(ptr!=NULL) {
+ struct taskparamdescriptor *tpd=ptr->src;
+ int i;
+ for(i=0; i<tpd->numParameters; i++) {
+ markObj(tpd->parameterArray[i]);
+ }
+ ptr=ptr->inext;
+ }
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe506);
+ BAMBOO_DEBUGPRINT(0xe506);
#endif
- // enqueue cached transferred obj
- struct QueueItem * tmpobjptr = getHead(&objqueue);
- while(tmpobjptr != NULL) {
- struct transObjInfo * objInfo =
- (struct transObjInfo *)(tmpobjptr->objectptr);
- markObj(objInfo->objptr);
- tmpobjptr = getNextQueueItem(tmpobjptr);
- }
+ // enqueue cached transferred obj
+ struct QueueItem * tmpobjptr = getHead(&objqueue);
+ while(tmpobjptr != NULL) {
+ struct transObjInfo * objInfo =
+ (struct transObjInfo *)(tmpobjptr->objectptr);
+ markObj(objInfo->objptr);
+ tmpobjptr = getNextQueueItem(tmpobjptr);
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe507);
+ BAMBOO_DEBUGPRINT(0xe507);
#endif
- // enqueue cached objs to be transferred
- struct QueueItem * item = getHead(totransobjqueue);
- while(item != NULL) {
- struct transObjInfo * totransobj =
- (struct transObjInfo *)(item->objectptr);
- markObj(totransobj->objptr);
- item = getNextQueueItem(item);
- } // while(item != NULL)
+ // enqueue cached objs to be transferred
+ struct QueueItem * item = getHead(totransobjqueue);
+ while(item != NULL) {
+ struct transObjInfo * totransobj =
+ (struct transObjInfo *)(item->objectptr);
+ markObj(totransobj->objptr);
+ item = getNextQueueItem(item);
+ } // while(item != NULL)
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe508);
+ BAMBOO_DEBUGPRINT(0xe508);
#endif
- // enqueue lock related info
- for(i = 0; i < runtime_locklen; ++i) {
- markObj((void *)(runtime_locks[i].redirectlock));
- if(runtime_locks[i].value != NULL) {
- markObj((void *)(runtime_locks[i].value));
- }
- }
+ // enqueue lock related info
+ for(i = 0; i < runtime_locklen; ++i) {
+ markObj((void *)(runtime_locks[i].redirectlock));
+ if(runtime_locks[i].value != NULL) {
+ markObj((void *)(runtime_locks[i].value));
+ }
+ }
} // void tomark(struct garbagelist * stackptr)
-inline void mark(bool isfirst,
- struct garbagelist * stackptr) {
+inline void mark(bool isfirst,
+ struct garbagelist * stackptr) {
#ifdef DEBUG
- if(BAMBOO_NUM_OF_CORE == 0) BAMBOO_DEBUGPRINT(0xed01);
+ if(BAMBOO_NUM_OF_CORE == 0) BAMBOO_DEBUGPRINT(0xed01);
#endif
- if(isfirst) {
+ if(isfirst) {
#ifdef DEBUG
- if(BAMBOO_NUM_OF_CORE == 0) BAMBOO_DEBUGPRINT(0xed02);
+ if(BAMBOO_NUM_OF_CORE == 0) BAMBOO_DEBUGPRINT(0xed02);
#endif
- // enqueue root objs
- tomark(stackptr);
- gccurr_heaptop = 0; // record the size of all active objs in this core
- // aligned but does not consider block boundaries
- gcmarkedptrbound = 0;
- }
+ // enqueue root objs
+ tomark(stackptr);
+ gccurr_heaptop = 0; // record the size of all active objs in this core
+ // aligned but does not consider block boundaries
+ gcmarkedptrbound = 0;
+ }
+#ifdef DEBUG
+ if(BAMBOO_NUM_OF_CORE == 0) BAMBOO_DEBUGPRINT(0xed03);
+#endif
+ int isize = 0;
+ bool checkfield = true;
+ bool sendStall = false;
+ // mark phase
+ while(MARKPHASE == gcphase) {
+#ifdef DEBUG
+ if(BAMBOO_NUM_OF_CORE == 0) BAMBOO_DEBUGPRINT(0xed04);
+#endif
+ while(true) {
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ bool hasItems = gc_moreItems2_I();
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xed05);
+#endif
+ if(!hasItems) {
+ break;
+ }
+ sendStall = false;
+ gcbusystatus = true;
+ checkfield = true;
+ void * ptr = gc_dequeue2_I();
+
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(ptr);
+#endif
+ int size = 0;
+ int isize = 0;
+ int type = 0;
+ // check if it is a shared obj
+ if(ISSHAREDOBJ(ptr)) {
+ // a shared obj, check if it is a local obj on this core
+ int host = hostcore(ptr);
+ bool islocal = (host == BAMBOO_NUM_OF_CORE);
+ if(islocal) {
+ bool isnotmarked = (((int *)ptr)[6] == DISCOVERED);
+ if(isLarge(ptr, &type, &size) && isnotmarked) {
+ // ptr is a large object and not marked or enqueued
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xecec);
+ BAMBOO_DEBUGPRINT_REG(ptr);
+ BAMBOO_DEBUGPRINT_REG(*((int*)ptr));
+#endif
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ gc_lobjenqueue_I(ptr, size, BAMBOO_NUM_OF_CORE);
+ gcnumlobjs++;
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ // mark this obj
+ ((int *)ptr)[6] = MARKED;
+ } else if(isnotmarked) {
+ // ptr is an unmarked active object on this core
+ ALIGNSIZE(size, &isize);
+ gccurr_heaptop += isize;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xaaaa);
+ BAMBOO_DEBUGPRINT_REG(ptr);
+ BAMBOO_DEBUGPRINT_REG(isize);
+ BAMBOO_DEBUGPRINT(((int *)(ptr))[0]);
+#endif
+ // mark this obj
+ ((int *)ptr)[6] = MARKED;
+
+ if(ptr + size > gcmarkedptrbound) {
+ gcmarkedptrbound = ptr + size;
+ } // if(ptr + size > gcmarkedptrbound)
+ } else {
+ // ptr is not an active obj or has been marked
+ checkfield = false;
+ } // if(isLarge(ptr, &type, &size)) else ...
+ } /* can never reach here
+ else {
+ #ifdef DEBUG
+ if(BAMBOO_NUM_OF_CORE == 0) {
+ BAMBOO_DEBUGPRINT(0xbbbb);
+ BAMBOO_DEBUGPRINT_REG(host);
+ BAMBOO_DEBUGPRINT_REG(ptr);
+ }
+ #endif
+ // check if this obj has been forwarded
+ if(!MGCHashcontains(gcforwardobjtbl, (int)ptr)) {
+ // send a msg to host informing that ptr is active
+ send_msg_2(host, GCMARKEDOBJ, ptr);
+ gcself_numsendobjs++;
+ MGCHashadd(gcforwardobjtbl, (int)ptr);
+ }
+ checkfield = false;
+ }// if(isLocal(ptr)) else ...*/
+ } // if(ISSHAREDOBJ(ptr))
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xed06);
+#endif
+
+ if(checkfield) {
+ // scan all pointers in ptr
+ unsigned INTPTR * pointer;
+ pointer=pointerarray[type];
+ if (pointer==0) {
+ /* Array of primitives */
+ /* Do nothing */
+ } else if (((INTPTR)pointer)==1) {
+ /* Array of pointers */
+ struct ArrayObject *ao=(struct ArrayObject *) ptr;
+ int length=ao->___length___;
+ int j;
+ for(j=0; j<length; j++) {
+ void *objptr =
+ ((void **)(((char *)&ao->___length___)+sizeof(int)))[j];
+ markObj(objptr);
+ }
+ } else {
+ INTPTR size=pointer[0];
+ int i;
+ for(i=1; i<=size; i++) {
+ unsigned int offset=pointer[i];
+ void * objptr=*((void **)(((char *)ptr)+offset));
+ markObj(objptr);
+ }
+ } // if (pointer==0) else if ... else ...
+ } // if(checkfield)
+ } // while(gc_moreItems2())
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xed07);
+#endif
+ gcbusystatus = false;
+ // send mark finish msg to core coordinator
+ if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xed08);
+#endif
+ gccorestatus[BAMBOO_NUM_OF_CORE] = 0;
+ gcnumsendobjs[BAMBOO_NUM_OF_CORE] = gcself_numsendobjs;
+ gcnumreceiveobjs[BAMBOO_NUM_OF_CORE] = gcself_numreceiveobjs;
+ gcloads[BAMBOO_NUM_OF_CORE] = gccurr_heaptop;
+ } else {
+ if(!sendStall) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xed09);
+#endif
+ send_msg_4(STARTUPCORE, GCFINISHMARK, BAMBOO_NUM_OF_CORE,
+ gcself_numsendobjs, gcself_numreceiveobjs);
+ sendStall = true;
+ }
+ } // if(STARTUPCORE == BAMBOO_NUM_OF_CORE) ...
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xed0a);
+#endif
+
+ if(BAMBOO_NUM_OF_CORE == STARTUPCORE) {
#ifdef DEBUG
- if(BAMBOO_NUM_OF_CORE == 0) BAMBOO_DEBUGPRINT(0xed03);
-#endif
- int isize = 0;
- bool checkfield = true;
- bool sendStall = false;
- // mark phase
- while(MARKPHASE == gcphase) {
-#ifdef DEBUG
- if(BAMBOO_NUM_OF_CORE == 0) BAMBOO_DEBUGPRINT(0xed04);
-#endif
- while(true) {
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- bool hasItems = gc_moreItems2_I();
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xed05);
-#endif
- if(!hasItems) {
- break;
- }
- sendStall = false;
- gcbusystatus = true;
- checkfield = true;
- void * ptr = gc_dequeue2_I();
-
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(ptr);
-#endif
- int size = 0;
- int isize = 0;
- int type = 0;
- // check if it is a shared obj
- if(ISSHAREDOBJ(ptr)) {
- // a shared obj, check if it is a local obj on this core
- int host = hostcore(ptr);
- bool islocal = (host == BAMBOO_NUM_OF_CORE);
- if(islocal) {
- bool isnotmarked = (((int *)ptr)[6] == DISCOVERED);
- if(isLarge(ptr, &type, &size) && isnotmarked) {
- // ptr is a large object and not marked or enqueued
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xecec);
- BAMBOO_DEBUGPRINT_REG(ptr);
- BAMBOO_DEBUGPRINT_REG(*((int*)ptr));
-#endif
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- gc_lobjenqueue_I(ptr, size, BAMBOO_NUM_OF_CORE);
- gcnumlobjs++;
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- // mark this obj
- ((int *)ptr)[6] = MARKED;
- } else if(isnotmarked) {
- // ptr is an unmarked active object on this core
- ALIGNSIZE(size, &isize);
- gccurr_heaptop += isize;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xaaaa);
- BAMBOO_DEBUGPRINT_REG(ptr);
- BAMBOO_DEBUGPRINT_REG(isize);
- BAMBOO_DEBUGPRINT(((int *)(ptr))[0]);
-#endif
- // mark this obj
- ((int *)ptr)[6] = MARKED;
-
- if(ptr + size > gcmarkedptrbound) {
- gcmarkedptrbound = ptr + size;
- } // if(ptr + size > gcmarkedptrbound)
- } else {
- // ptr is not an active obj or has been marked
- checkfield = false;
- }// if(isLarge(ptr, &type, &size)) else ...
- } /* can never reach here
- else {
-#ifdef DEBUG
- if(BAMBOO_NUM_OF_CORE == 0) {
- BAMBOO_DEBUGPRINT(0xbbbb);
- BAMBOO_DEBUGPRINT_REG(host);
- BAMBOO_DEBUGPRINT_REG(ptr);
- }
-#endif
- // check if this obj has been forwarded
- if(!MGCHashcontains(gcforwardobjtbl, (int)ptr)) {
- // send a msg to host informing that ptr is active
- send_msg_2(host, GCMARKEDOBJ, ptr);
- gcself_numsendobjs++;
- MGCHashadd(gcforwardobjtbl, (int)ptr);
- }
- checkfield = false;
- }// if(isLocal(ptr)) else ...*/
- } // if(ISSHAREDOBJ(ptr))
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xed06);
-#endif
-
- if(checkfield) {
- // scan all pointers in ptr
- unsigned INTPTR * pointer;
- pointer=pointerarray[type];
- if (pointer==0) {
- /* Array of primitives */
- /* Do nothing */
- } else if (((INTPTR)pointer)==1) {
- /* Array of pointers */
- struct ArrayObject *ao=(struct ArrayObject *) ptr;
- int length=ao->___length___;
- int j;
- for(j=0; j<length; j++) {
- void *objptr =
- ((void **)(((char *)&ao->___length___)+sizeof(int)))[j];
- markObj(objptr);
- }
- } else {
- INTPTR size=pointer[0];
- int i;
- for(i=1; i<=size; i++) {
- unsigned int offset=pointer[i];
- void * objptr=*((void **)(((char *)ptr)+offset));
- markObj(objptr);
- }
- } // if (pointer==0) else if ... else ...
- } // if(checkfield)
- } // while(gc_moreItems2())
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xed07);
-#endif
- gcbusystatus = false;
- // send mark finish msg to core coordinator
- if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xed08);
-#endif
- gccorestatus[BAMBOO_NUM_OF_CORE] = 0;
- gcnumsendobjs[BAMBOO_NUM_OF_CORE] = gcself_numsendobjs;
- gcnumreceiveobjs[BAMBOO_NUM_OF_CORE] = gcself_numreceiveobjs;
- gcloads[BAMBOO_NUM_OF_CORE] = gccurr_heaptop;
- } else {
- if(!sendStall) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xed09);
-#endif
- send_msg_4(STARTUPCORE, GCFINISHMARK, BAMBOO_NUM_OF_CORE,
- gcself_numsendobjs, gcself_numreceiveobjs);
- sendStall = true;
- }
- } // if(STARTUPCORE == BAMBOO_NUM_OF_CORE) ...
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xed0a);
-#endif
-
- if(BAMBOO_NUM_OF_CORE == STARTUPCORE) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xed0b);
-#endif
- return;
- }
- } // while(MARKPHASE == gcphase)
+ BAMBOO_DEBUGPRINT(0xed0b);
+#endif
+ return;
+ }
+ } // while(MARKPHASE == gcphase)
} // mark()
inline void compact2Heaptophelper_I(int coren,
- int* p,
- int* numblocks,
- int* remain) {
- int b;
- int memneed = gcrequiredmems[coren] + BAMBOO_CACHE_LINE_SIZE;
- if(STARTUPCORE == coren) {
- gctomove = true;
- gcmovestartaddr = *p;
- gcdstcore = gctopcore;
- gcblock2fill = *numblocks + 1;
- } else {
- send_msg_4(coren, GCMOVESTART, gctopcore, *p, (*numblocks) + 1);
- }
+ int* p,
+ int* numblocks,
+ int* remain) {
+ int b;
+ int memneed = gcrequiredmems[coren] + BAMBOO_CACHE_LINE_SIZE;
+ if(STARTUPCORE == coren) {
+ gctomove = true;
+ gcmovestartaddr = *p;
+ gcdstcore = gctopcore;
+ gcblock2fill = *numblocks + 1;
+ } else {
+ send_msg_4(coren, GCMOVESTART, gctopcore, *p, (*numblocks) + 1);
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(coren);
- BAMBOO_DEBUGPRINT_REG(gctopcore);
- BAMBOO_DEBUGPRINT_REG(*p);
- BAMBOO_DEBUGPRINT_REG(*numblocks+1);
+ BAMBOO_DEBUGPRINT_REG(coren);
+ BAMBOO_DEBUGPRINT_REG(gctopcore);
+ BAMBOO_DEBUGPRINT_REG(*p);
+ BAMBOO_DEBUGPRINT_REG(*numblocks+1);
#endif
- if(memneed < *remain) {
+ if(memneed < *remain) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xd104);
+ BAMBOO_DEBUGPRINT(0xd104);
#endif
- *p = *p + memneed;
- gcrequiredmems[coren] = 0;
- gcloads[gctopcore] += memneed;
- *remain = *remain - memneed;
- } else {
+ *p = *p + memneed;
+ gcrequiredmems[coren] = 0;
+ gcloads[gctopcore] += memneed;
+ *remain = *remain - memneed;
+ } else {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xd105);
-#endif
- // next available block
- *p = *p + *remain;
- gcfilledblocks[gctopcore] += 1;
- int newbase = 0;
- BASEPTR(gctopcore, gcfilledblocks[gctopcore], &newbase);
- gcloads[gctopcore] = newbase;
- gcrequiredmems[coren] -= *remain - BAMBOO_CACHE_LINE_SIZE;
- gcstopblock[gctopcore]++;
- gctopcore = NEXTTOPCORE(gctopblock);
- gctopblock++;
- *numblocks = gcstopblock[gctopcore];
- *p = gcloads[gctopcore];
- BLOCKINDEX(*p, &b);
- *remain=(b<NUMCORES4GC)?
- ((BAMBOO_SMEM_SIZE_L)-((*p)%(BAMBOO_SMEM_SIZE_L)))
- :((BAMBOO_SMEM_SIZE)-((*p)%(BAMBOO_SMEM_SIZE)));
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xd106);
- BAMBOO_DEBUGPRINT_REG(gctopcore);
- BAMBOO_DEBUGPRINT_REG(*p);
- BAMBOO_DEBUGPRINT_REG(b);
- BAMBOO_DEBUGPRINT_REG(*remain);
-#endif
- } // if(memneed < remain)
- gcmovepending--;
+ BAMBOO_DEBUGPRINT(0xd105);
+#endif
+ // next available block
+ *p = *p + *remain;
+ gcfilledblocks[gctopcore] += 1;
+ int newbase = 0;
+ BASEPTR(gctopcore, gcfilledblocks[gctopcore], &newbase);
+ gcloads[gctopcore] = newbase;
+ gcrequiredmems[coren] -= *remain - BAMBOO_CACHE_LINE_SIZE;
+ gcstopblock[gctopcore]++;
+ gctopcore = NEXTTOPCORE(gctopblock);
+ gctopblock++;
+ *numblocks = gcstopblock[gctopcore];
+ *p = gcloads[gctopcore];
+ BLOCKINDEX(*p, &b);
+ *remain=(b<NUMCORES4GC) ?
+ ((BAMBOO_SMEM_SIZE_L)-((*p)%(BAMBOO_SMEM_SIZE_L)))
+ : ((BAMBOO_SMEM_SIZE)-((*p)%(BAMBOO_SMEM_SIZE)));
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xd106);
+ BAMBOO_DEBUGPRINT_REG(gctopcore);
+ BAMBOO_DEBUGPRINT_REG(*p);
+ BAMBOO_DEBUGPRINT_REG(b);
+ BAMBOO_DEBUGPRINT_REG(*remain);
+#endif
+ } // if(memneed < remain)
+ gcmovepending--;
} // void compact2Heaptophelper_I(int, int*, int*, int*)
inline void compact2Heaptop() {
- // no cores with spare mem and some cores are blocked with pending move
- // find the current heap top and make them move to the heap top
- int p;
- int numblocks = gcfilledblocks[gctopcore];
- //BASEPTR(gctopcore, numblocks, &p);
- p = gcloads[gctopcore];
- int b;
- BLOCKINDEX(p, &b);
- int remain = (b<NUMCORES4GC)?
- ((BAMBOO_SMEM_SIZE_L)-(p%(BAMBOO_SMEM_SIZE_L)))
- :((BAMBOO_SMEM_SIZE)-(p%(BAMBOO_SMEM_SIZE)));
- // check if the top core finishes
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- if(gccorestatus[gctopcore] != 0) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xd101);
- BAMBOO_DEBUGPRINT_REG(gctopcore);
-#endif
- // let the top core finishes its own work first
- compact2Heaptophelper_I(gctopcore, &p, &numblocks, &remain);
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- return;
- }
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ // no cores with spare mem and some cores are blocked with pending move
+ // find the current heap top and make them move to the heap top
+ int p;
+ int numblocks = gcfilledblocks[gctopcore];
+ //BASEPTR(gctopcore, numblocks, &p);
+ p = gcloads[gctopcore];
+ int b;
+ BLOCKINDEX(p, &b);
+ int remain = (b<NUMCORES4GC) ?
+ ((BAMBOO_SMEM_SIZE_L)-(p%(BAMBOO_SMEM_SIZE_L)))
+ : ((BAMBOO_SMEM_SIZE)-(p%(BAMBOO_SMEM_SIZE)));
+ // check if the top core finishes
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ if(gccorestatus[gctopcore] != 0) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xd101);
+ BAMBOO_DEBUGPRINT_REG(gctopcore);
+#endif
+ // let the top core finishes its own work first
+ compact2Heaptophelper_I(gctopcore, &p, &numblocks, &remain);
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ return;
+ }
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xd102);
- BAMBOO_DEBUGPRINT_REG(gctopcore);
- BAMBOO_DEBUGPRINT_REG(p);
- BAMBOO_DEBUGPRINT_REG(b);
- BAMBOO_DEBUGPRINT_REG(remain);
+ BAMBOO_DEBUGPRINT(0xd102);
+ BAMBOO_DEBUGPRINT_REG(gctopcore);
+ BAMBOO_DEBUGPRINT_REG(p);
+ BAMBOO_DEBUGPRINT_REG(b);
+ BAMBOO_DEBUGPRINT_REG(remain);
#endif
- for(int i = 0; i < NUMCORES4GC; i++) {
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- if((gccorestatus[i] != 0) && (gcrequiredmems[i] > 0)) {
+ for(int i = 0; i < NUMCORES4GC; i++) {
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ if((gccorestatus[i] != 0) && (gcrequiredmems[i] > 0)) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xd103);
+ BAMBOO_DEBUGPRINT(0xd103);
#endif
- compact2Heaptophelper_I(i, &p, &numblocks, &remain);
- if(gccorestatus[gctopcore] != 0) {
+ compact2Heaptophelper_I(i, &p, &numblocks, &remain);
+ if(gccorestatus[gctopcore] != 0) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xd101);
- BAMBOO_DEBUGPRINT_REG(gctopcore);
+ BAMBOO_DEBUGPRINT(0xd101);
+ BAMBOO_DEBUGPRINT_REG(gctopcore);
#endif
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- // the top core is not free now
- return;
- }
- } // if((gccorestatus[i] != 0) && (gcrequiredmems[i] > 0))
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- } // for(i = 0; i < NUMCORES4GC; i++)
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ // the top core is not free now
+ return;
+ }
+ } // if((gccorestatus[i] != 0) && (gcrequiredmems[i] > 0))
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ } // for(i = 0; i < NUMCORES4GC; i++)
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xd106);
+ BAMBOO_DEBUGPRINT(0xd106);
#endif
} // void compact2Heaptop()
inline void resolvePendingMoveRequest() {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xeb01);
+ BAMBOO_DEBUGPRINT(0xeb01);
#endif
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xeeee);
- for(int k = 0; k < NUMCORES4GC; k++) {
- BAMBOO_DEBUGPRINT(0xf000+k);
- BAMBOO_DEBUGPRINT_REG(gccorestatus[k]);
- BAMBOO_DEBUGPRINT_REG(gcloads[k]);
- BAMBOO_DEBUGPRINT_REG(gcfilledblocks[k]);
- BAMBOO_DEBUGPRINT_REG(gcstopblock[k]);
- }
- BAMBOO_DEBUGPRINT(0xffff);
-#endif
- int i;
- int j;
- bool nosparemem = true;
- bool haspending = false;
- bool hasrunning = false;
- bool noblock = false;
- int dstcore = 0; // the core who need spare mem
- int sourcecore = 0; // the core who has spare mem
- for(i = j = 0; (i < NUMCORES4GC) && (j < NUMCORES4GC);) {
- if(nosparemem) {
- // check if there are cores with spare mem
- if(gccorestatus[i] == 0) {
- // finished working, check if it still have spare mem
- if(gcfilledblocks[i] < gcstopblock[i]) {
- // still have spare mem
- nosparemem = false;
- sourcecore = i;
- } // if(gcfilledblocks[i] < gcstopblock[i]) else ...
- }
- i++;
- } // if(nosparemem)
- if(!haspending) {
- if(gccorestatus[j] != 0) {
- // not finished, check if it has pending move requests
- if((gcfilledblocks[j]==gcstopblock[j])&&(gcrequiredmems[j]>0)) {
- dstcore = j;
- haspending = true;
- } else {
- hasrunning = true;
- } // if((gcfilledblocks[i] == gcstopblock[i])...) else ...
- } // if(gccorestatus[i] == 0) else ...
- j++;
- } // if(!haspending)
- if(!nosparemem && haspending) {
- // find match
- int tomove = 0;
- int startaddr = 0;
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- gcrequiredmems[dstcore] = assignSpareMem_I(sourcecore,
- gcrequiredmems[dstcore],
- &tomove,
- &startaddr);
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xeb02);
- BAMBOO_DEBUGPRINT_REG(sourcecore);
- BAMBOO_DEBUGPRINT_REG(dstcore);
- BAMBOO_DEBUGPRINT_REG(startaddr);
- BAMBOO_DEBUGPRINT_REG(tomove);
-#endif
- if(STARTUPCORE == dstcore) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xeb03);
-#endif
- gcdstcore = sourcecore;
- gctomove = true;
- gcmovestartaddr = startaddr;
- gcblock2fill = tomove;
- } else {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xeb04);
-#endif
- send_msg_4(dstcore, GCMOVESTART, sourcecore,
- startaddr, tomove);
- }
- gcmovepending--;
- nosparemem = true;
- haspending = false;
- noblock = true;
- }
- } // for(i = 0; i < NUMCORES4GC; i++)
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xcccc);
- BAMBOO_DEBUGPRINT_REG(hasrunning);
- BAMBOO_DEBUGPRINT_REG(haspending);
- BAMBOO_DEBUGPRINT_REG(noblock);
-#endif
-
- if(!hasrunning && !noblock) {
- gcphase = SUBTLECOMPACTPHASE;
- compact2Heaptop();
- }
+ BAMBOO_DEBUGPRINT(0xeeee);
+ for(int k = 0; k < NUMCORES4GC; k++) {
+ BAMBOO_DEBUGPRINT(0xf000+k);
+ BAMBOO_DEBUGPRINT_REG(gccorestatus[k]);
+ BAMBOO_DEBUGPRINT_REG(gcloads[k]);
+ BAMBOO_DEBUGPRINT_REG(gcfilledblocks[k]);
+ BAMBOO_DEBUGPRINT_REG(gcstopblock[k]);
+ }
+ BAMBOO_DEBUGPRINT(0xffff);
+#endif
+ int i;
+ int j;
+ bool nosparemem = true;
+ bool haspending = false;
+ bool hasrunning = false;
+ bool noblock = false;
+ int dstcore = 0; // the core who need spare mem
+ int sourcecore = 0; // the core who has spare mem
+ for(i = j = 0; (i < NUMCORES4GC) && (j < NUMCORES4GC); ) {
+ if(nosparemem) {
+ // check if there are cores with spare mem
+ if(gccorestatus[i] == 0) {
+ // finished working, check if it still have spare mem
+ if(gcfilledblocks[i] < gcstopblock[i]) {
+ // still have spare mem
+ nosparemem = false;
+ sourcecore = i;
+ } // if(gcfilledblocks[i] < gcstopblock[i]) else ...
+ }
+ i++;
+ } // if(nosparemem)
+ if(!haspending) {
+ if(gccorestatus[j] != 0) {
+ // not finished, check if it has pending move requests
+ if((gcfilledblocks[j]==gcstopblock[j])&&(gcrequiredmems[j]>0)) {
+ dstcore = j;
+ haspending = true;
+ } else {
+ hasrunning = true;
+ } // if((gcfilledblocks[i] == gcstopblock[i])...) else ...
+ } // if(gccorestatus[i] == 0) else ...
+ j++;
+ } // if(!haspending)
+ if(!nosparemem && haspending) {
+ // find match
+ int tomove = 0;
+ int startaddr = 0;
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ gcrequiredmems[dstcore] = assignSpareMem_I(sourcecore,
+ gcrequiredmems[dstcore],
+ &tomove,
+ &startaddr);
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xeb02);
+ BAMBOO_DEBUGPRINT_REG(sourcecore);
+ BAMBOO_DEBUGPRINT_REG(dstcore);
+ BAMBOO_DEBUGPRINT_REG(startaddr);
+ BAMBOO_DEBUGPRINT_REG(tomove);
+#endif
+ if(STARTUPCORE == dstcore) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xeb03);
+#endif
+ gcdstcore = sourcecore;
+ gctomove = true;
+ gcmovestartaddr = startaddr;
+ gcblock2fill = tomove;
+ } else {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xeb04);
+#endif
+ send_msg_4(dstcore, GCMOVESTART, sourcecore,
+ startaddr, tomove);
+ }
+ gcmovepending--;
+ nosparemem = true;
+ haspending = false;
+ noblock = true;
+ }
+ } // for(i = 0; i < NUMCORES4GC; i++)
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xcccc);
+ BAMBOO_DEBUGPRINT_REG(hasrunning);
+ BAMBOO_DEBUGPRINT_REG(haspending);
+ BAMBOO_DEBUGPRINT_REG(noblock);
+#endif
+
+ if(!hasrunning && !noblock) {
+ gcphase = SUBTLECOMPACTPHASE;
+ compact2Heaptop();
+ }
} // void resovePendingMoveRequest()
struct moveHelper {
- int numblocks; // block num for heap
- INTPTR base; // base virtual address of current heap block
- INTPTR ptr; // virtual address of current heap top
- int offset; // offset in current heap block
- int blockbase; // virtual address of current small block to check
- int blockbound; // bound virtual address of current small blcok
- int sblockindex; // index of the small blocks
- int top; // real size of current heap block to check
- int bound; // bound size of current heap block to check
+ int numblocks; // block num for heap
+ INTPTR base; // base virtual address of current heap block
+ INTPTR ptr; // virtual address of current heap top
+ int offset; // offset in current heap block
+ int blockbase; // virtual address of current small block to check
+ int blockbound; // bound virtual address of current small blcok
+ int sblockindex; // index of the small blocks
+ int top; // real size of current heap block to check
+ int bound; // bound size of current heap block to check
}; // struct moveHelper
// if out of boundary of valid shared memory, return false, else return true
inline bool nextSBlock(struct moveHelper * orig) {
- orig->blockbase = orig->blockbound;
- bool sbchanged = false;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xecc0);
- BAMBOO_DEBUGPRINT_REG(orig->blockbase);
- BAMBOO_DEBUGPRINT_REG(orig->blockbound);
- BAMBOO_DEBUGPRINT_REG(orig->bound);
- BAMBOO_DEBUGPRINT_REG(orig->ptr);
+ orig->blockbase = orig->blockbound;
+ bool sbchanged = false;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xecc0);
+ BAMBOO_DEBUGPRINT_REG(orig->blockbase);
+ BAMBOO_DEBUGPRINT_REG(orig->blockbound);
+ BAMBOO_DEBUGPRINT_REG(orig->bound);
+ BAMBOO_DEBUGPRINT_REG(orig->ptr);
#endif
outernextSBlock:
- // check if across a big block
- if((orig->blockbase >= orig->bound) || (orig->ptr >= orig->bound)
- || ((orig->ptr != NULL) && (*((int*)orig->ptr))==0)
- || ((*((int*)orig->blockbase))==0)) {
+ // check if across a big block
+ if((orig->blockbase >= orig->bound) || (orig->ptr >= orig->bound)
+ || ((orig->ptr != NULL) && (*((int*)orig->ptr))==0)
+ || ((*((int*)orig->blockbase))==0)) {
innernextSBlock:
- // end of current heap block, jump to next one
- orig->numblocks++;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xecc1);
- BAMBOO_DEBUGPRINT_REG(orig->numblocks);
-#endif
- BASEPTR(BAMBOO_NUM_OF_CORE, orig->numblocks, &(orig->base));
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(orig->base);
-#endif
- if(orig->base >= BAMBOO_BASE_VA + BAMBOO_SHARED_MEM_SIZE) {
- // out of boundary
- orig->ptr = orig->base; // set current ptr to out of boundary too
- return false;
- }
- orig->bound = orig->base + BAMBOO_SMEM_SIZE;
- orig->blockbase = orig->base;
- orig->sblockindex = (orig->blockbase-BAMBOO_BASE_VA)/BAMBOO_SMEM_SIZE;
- sbchanged = true;
- int blocknum = 0;
- BLOCKINDEX(orig->base, &blocknum);
- if(bamboo_smemtbl[blocknum] == 0) {
- // goto next block
- goto innernextSBlock;
- }
- } else if(0 == (orig->blockbase%BAMBOO_SMEM_SIZE)) {
- orig->sblockindex += 1;
- sbchanged = true;
- } // if((orig->blockbase >= orig->bound) || (orig->ptr >= orig->bound)...
-
- // check if this sblock should be skipped or have special start point
- if(gcsbstarttbl[orig->sblockindex] == -1) {
- // goto next sblock
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xecc2);
-#endif
- orig->sblockindex += 1;
- orig->blockbase += BAMBOO_SMEM_SIZE;
- goto outernextSBlock;
- } else if((gcsbstarttbl[orig->sblockindex] != 0)
- && (sbchanged)) {
- // the first time to access this SBlock
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xecc3);
-#endif
- // not start from the very beginning
- orig->blockbase = gcsbstarttbl[orig->sblockindex];
- } // if(gcsbstarttbl[orig->sblockindex] == -1) else ...
-
- // setup information for this sblock
- orig->blockbound = orig->blockbase + *((int*)(orig->blockbase));
- orig->offset = BAMBOO_CACHE_LINE_SIZE;
- orig->ptr = orig->blockbase + orig->offset;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xecc4);
- BAMBOO_DEBUGPRINT_REG(orig->base);
- BAMBOO_DEBUGPRINT_REG(orig->bound);
- BAMBOO_DEBUGPRINT_REG(orig->ptr);
- BAMBOO_DEBUGPRINT_REG(orig->blockbound);
- BAMBOO_DEBUGPRINT_REG(orig->blockbase);
- BAMBOO_DEBUGPRINT_REG(orig->offset);
-#endif
- if(orig->ptr >= orig->bound) {
- // met a lobj, move to next block
- goto innernextSBlock;
- }
+ // end of current heap block, jump to next one
+ orig->numblocks++;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xecc1);
+ BAMBOO_DEBUGPRINT_REG(orig->numblocks);
+#endif
+ BASEPTR(BAMBOO_NUM_OF_CORE, orig->numblocks, &(orig->base));
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(orig->base);
+#endif
+ if(orig->base >= BAMBOO_BASE_VA + BAMBOO_SHARED_MEM_SIZE) {
+ // out of boundary
+ orig->ptr = orig->base; // set current ptr to out of boundary too
+ return false;
+ }
+ orig->bound = orig->base + BAMBOO_SMEM_SIZE;
+ orig->blockbase = orig->base;
+ orig->sblockindex = (orig->blockbase-BAMBOO_BASE_VA)/BAMBOO_SMEM_SIZE;
+ sbchanged = true;
+ int blocknum = 0;
+ BLOCKINDEX(orig->base, &blocknum);
+ if(bamboo_smemtbl[blocknum] == 0) {
+ // goto next block
+ goto innernextSBlock;
+ }
+ } else if(0 == (orig->blockbase%BAMBOO_SMEM_SIZE)) {
+ orig->sblockindex += 1;
+ sbchanged = true;
+ } // if((orig->blockbase >= orig->bound) || (orig->ptr >= orig->bound)...
+
+ // check if this sblock should be skipped or have special start point
+ if(gcsbstarttbl[orig->sblockindex] == -1) {
+ // goto next sblock
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xecc2);
+#endif
+ orig->sblockindex += 1;
+ orig->blockbase += BAMBOO_SMEM_SIZE;
+ goto outernextSBlock;
+ } else if((gcsbstarttbl[orig->sblockindex] != 0)
+ && (sbchanged)) {
+ // the first time to access this SBlock
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xecc3);
+#endif
+ // not start from the very beginning
+ orig->blockbase = gcsbstarttbl[orig->sblockindex];
+ } // if(gcsbstarttbl[orig->sblockindex] == -1) else ...
+
+ // setup information for this sblock
+ orig->blockbound = orig->blockbase + *((int*)(orig->blockbase));
+ orig->offset = BAMBOO_CACHE_LINE_SIZE;
+ orig->ptr = orig->blockbase + orig->offset;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xecc4);
+ BAMBOO_DEBUGPRINT_REG(orig->base);
+ BAMBOO_DEBUGPRINT_REG(orig->bound);
+ BAMBOO_DEBUGPRINT_REG(orig->ptr);
+ BAMBOO_DEBUGPRINT_REG(orig->blockbound);
+ BAMBOO_DEBUGPRINT_REG(orig->blockbase);
+ BAMBOO_DEBUGPRINT_REG(orig->offset);
+#endif
+ if(orig->ptr >= orig->bound) {
+ // met a lobj, move to next block
+ goto innernextSBlock;
+ }
- return true;
-} // bool nextSBlock(struct moveHelper * orig)
+ return true;
+} // bool nextSBlock(struct moveHelper * orig)
// return false if there are no available data to compact
-inline bool initOrig_Dst(struct moveHelper * orig,
- struct moveHelper * to) {
- // init the dst ptr
- to->numblocks = 0;
- to->top = to->offset = BAMBOO_CACHE_LINE_SIZE;
- to->bound = BAMBOO_SMEM_SIZE_L;
- BASEPTR(BAMBOO_NUM_OF_CORE, to->numblocks, &(to->base));
-
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xef01);
- BAMBOO_DEBUGPRINT_REG(to->base);
-#endif
- to->ptr = to->base + to->offset;
-
- // init the orig ptr
- orig->numblocks = 0;
- orig->base = to->base;
- orig->bound = to->base + BAMBOO_SMEM_SIZE_L;
- orig->blockbase = orig->base;
- orig->sblockindex = (orig->base - BAMBOO_BASE_VA) / BAMBOO_SMEM_SIZE;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xef02);
- BAMBOO_DEBUGPRINT_REG(orig->base);
- BAMBOO_DEBUGPRINT_REG(orig->sblockindex);
- BAMBOO_DEBUGPRINT_REG(gcsbstarttbl);
- BAMBOO_DEBUGPRINT_REG(gcsbstarttbl[orig->sblockindex]);
-#endif
-
- if(gcsbstarttbl[orig->sblockindex] == -1) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xef03);
-#endif
- // goto next sblock
- orig->blockbound =
- BAMBOO_BASE_VA+BAMBOO_SMEM_SIZE*(orig->sblockindex+1);
- return nextSBlock(orig);
- } else if(gcsbstarttbl[orig->sblockindex] != 0) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xef04);
-#endif
- orig->blockbase = gcsbstarttbl[orig->sblockindex];
- }
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xef05);
+inline bool initOrig_Dst(struct moveHelper * orig,
+ struct moveHelper * to) {
+ // init the dst ptr
+ to->numblocks = 0;
+ to->top = to->offset = BAMBOO_CACHE_LINE_SIZE;
+ to->bound = BAMBOO_SMEM_SIZE_L;
+ BASEPTR(BAMBOO_NUM_OF_CORE, to->numblocks, &(to->base));
+
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xef01);
+ BAMBOO_DEBUGPRINT_REG(to->base);
#endif
- orig->blockbound = orig->blockbase + *((int*)(orig->blockbase));
- orig->offset = BAMBOO_CACHE_LINE_SIZE;
- orig->ptr = orig->blockbase + orig->offset;
+ to->ptr = to->base + to->offset;
+
+ // init the orig ptr
+ orig->numblocks = 0;
+ orig->base = to->base;
+ orig->bound = to->base + BAMBOO_SMEM_SIZE_L;
+ orig->blockbase = orig->base;
+ orig->sblockindex = (orig->base - BAMBOO_BASE_VA) / BAMBOO_SMEM_SIZE;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xef06);
- BAMBOO_DEBUGPRINT_REG(orig->base);
+ BAMBOO_DEBUGPRINT(0xef02);
+ BAMBOO_DEBUGPRINT_REG(orig->base);
+ BAMBOO_DEBUGPRINT_REG(orig->sblockindex);
+ BAMBOO_DEBUGPRINT_REG(gcsbstarttbl);
+ BAMBOO_DEBUGPRINT_REG(gcsbstarttbl[orig->sblockindex]);
#endif
- return true;
-} // bool initOrig_Dst(struct moveHelper * orig, struct moveHelper * to)
+
+ if(gcsbstarttbl[orig->sblockindex] == -1) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xef03);
+#endif
+ // goto next sblock
+ orig->blockbound =
+ BAMBOO_BASE_VA+BAMBOO_SMEM_SIZE*(orig->sblockindex+1);
+ return nextSBlock(orig);
+ } else if(gcsbstarttbl[orig->sblockindex] != 0) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xef04);
+#endif
+ orig->blockbase = gcsbstarttbl[orig->sblockindex];
+ }
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xef05);
+#endif
+ orig->blockbound = orig->blockbase + *((int*)(orig->blockbase));
+ orig->offset = BAMBOO_CACHE_LINE_SIZE;
+ orig->ptr = orig->blockbase + orig->offset;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xef06);
+ BAMBOO_DEBUGPRINT_REG(orig->base);
+#endif
+ return true;
+} // bool initOrig_Dst(struct moveHelper * orig, struct moveHelper * to)
inline void nextBlock(struct moveHelper * to) {
- to->top = to->bound + BAMBOO_CACHE_LINE_SIZE; // header!
- to->bound += BAMBOO_SMEM_SIZE;
- to->numblocks++;
- BASEPTR(BAMBOO_NUM_OF_CORE, to->numblocks, &(to->base));
- to->offset = BAMBOO_CACHE_LINE_SIZE;
- to->ptr = to->base + to->offset;
+ to->top = to->bound + BAMBOO_CACHE_LINE_SIZE; // header!
+ to->bound += BAMBOO_SMEM_SIZE;
+ to->numblocks++;
+ BASEPTR(BAMBOO_NUM_OF_CORE, to->numblocks, &(to->base));
+ to->offset = BAMBOO_CACHE_LINE_SIZE;
+ to->ptr = to->base + to->offset;
} // void nextBlock(struct moveHelper * to)
// endaddr does not contain spaces for headers
-inline bool moveobj(struct moveHelper * orig,
- struct moveHelper * to,
- int stopblock) {
- if(stopblock == 0) {
- return true;
- }
+inline bool moveobj(struct moveHelper * orig,
+ struct moveHelper * to,
+ int stopblock) {
+ if(stopblock == 0) {
+ return true;
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe201);
- BAMBOO_DEBUGPRINT_REG(orig->ptr);
- BAMBOO_DEBUGPRINT_REG(to->ptr);
+ BAMBOO_DEBUGPRINT(0xe201);
+ BAMBOO_DEBUGPRINT_REG(orig->ptr);
+ BAMBOO_DEBUGPRINT_REG(to->ptr);
#endif
- int type = 0;
- int size = 0;
- int mark = 0;
- int isize = 0;
+ int type = 0;
+ int size = 0;
+ int mark = 0;
+ int isize = 0;
innermoveobj:
- while((char)(*((int*)(orig->ptr))) == (char)(-2)) {
- orig->ptr = (int*)(orig->ptr) + 1;
- }
- if((orig->ptr > orig->bound) || (orig->ptr == orig->blockbound)) {
- if(!nextSBlock(orig)) {
- // finished, no more data
- return true;
- }
- goto innermoveobj;
- }
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe202);
- BAMBOO_DEBUGPRINT_REG(orig->ptr);
- BAMBOO_DEBUGPRINT(((int *)(orig->ptr))[0]);
-#endif
- // check the obj's type, size and mark flag
- type = ((int *)(orig->ptr))[0];
- size = 0;
- if(type == 0) {
- // end of this block, go to next one
- if(!nextSBlock(orig)) {
- // finished, no more data
- return true;
- }
- goto innermoveobj;
- } else if(type < NUMCLASSES) {
- // a normal object
- size = classsize[type];
- } else {
- // an array
- struct ArrayObject *ao=(struct ArrayObject *)(orig->ptr);
- int elementsize=classsize[type];
- int length=ao->___length___;
- size=sizeof(struct ArrayObject)+length*elementsize;
- }
- mark = ((int *)(orig->ptr))[6];
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe203);
- BAMBOO_DEBUGPRINT_REG(orig->ptr);
- BAMBOO_DEBUGPRINT_REG(size);
-#endif
- ALIGNSIZE(size, &isize); // no matter is the obj marked or not
- // should be able to across it
- if(mark == MARKED) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe204);
-#endif
- // marked obj, copy it to current heap top
- // check to see if remaining space is enough
- if(to->top + isize > to->bound) {
- // fill 0 indicating the end of this block
- BAMBOO_MEMSET_WH(to->ptr, '\0', to->bound - to->top);
- // fill the header of this block and then go to next block
- to->offset += to->bound - to->top;
- BAMBOO_MEMSET_WH(to->base, '\0', BAMBOO_CACHE_LINE_SIZE);
- (*((int*)(to->base))) = to->offset;
- nextBlock(to);
- if(stopblock == to->numblocks) {
- // already fulfilled the block
- return true;
- } // if(stopblock == to->numblocks)
- } // if(to->top + isize > to->bound)
- // set the mark field to 2, indicating that this obj has been moved
- // and need to be flushed
- ((int *)(orig->ptr))[6] = COMPACTED;
- if(to->ptr != orig->ptr) {
- if((int)(orig->ptr) < (int)(to->ptr)+size) {
- memmove(to->ptr, orig->ptr, size);
- } else {
- //BAMBOO_WRITE_HINT_CACHE(to->ptr, size);
- memcpy(to->ptr, orig->ptr, size);
- }
- // fill the remaining space with -2
- BAMBOO_MEMSET_WH(to->ptr+size, -2, isize-size);
- }
- // store mapping info
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- //mgchashInsert_I(orig->ptr, to->ptr);
- RuntimeHashadd_I(gcpointertbl, orig->ptr, to->ptr);
- //MGCHashadd_I(gcpointertbl, orig->ptr, to->ptr);
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- //}
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xcdce);
- BAMBOO_DEBUGPRINT_REG(orig->ptr);
- BAMBOO_DEBUGPRINT_REG(to->ptr);
-#endif
- gccurr_heaptop -= isize;
- to->ptr += isize;
- to->offset += isize;
- to->top += isize;
- if(to->top == to->bound) {
- // fill the header of this block and then go to next block
- BAMBOO_MEMSET_WH(to->base, '\0', BAMBOO_CACHE_LINE_SIZE);
- (*((int*)(to->base))) = to->offset;
- nextBlock(to);
- }
- } // if(mark == 1)
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe205);
-#endif
- // move to next obj
- orig->ptr += size;
-
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(isize);
- BAMBOO_DEBUGPRINT_REG(size);
- BAMBOO_DEBUGPRINT_REG(orig->ptr);
- BAMBOO_DEBUGPRINT_REG(orig->bound);
-#endif
- if((orig->ptr > orig->bound) || (orig->ptr == orig->blockbound)) {
+ while((char)(*((int*)(orig->ptr))) == (char)(-2)) {
+ orig->ptr = (int*)(orig->ptr) + 1;
+ }
+ if((orig->ptr > orig->bound) || (orig->ptr == orig->blockbound)) {
+ if(!nextSBlock(orig)) {
+ // finished, no more data
+ return true;
+ }
+ goto innermoveobj;
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe206);
-#endif
- if(!nextSBlock(orig)) {
- // finished, no more data
- return true;
- }
- }
+ BAMBOO_DEBUGPRINT(0xe202);
+ BAMBOO_DEBUGPRINT_REG(orig->ptr);
+ BAMBOO_DEBUGPRINT(((int *)(orig->ptr))[0]);
+#endif
+ // check the obj's type, size and mark flag
+ type = ((int *)(orig->ptr))[0];
+ size = 0;
+ if(type == 0) {
+ // end of this block, go to next one
+ if(!nextSBlock(orig)) {
+ // finished, no more data
+ return true;
+ }
+ goto innermoveobj;
+ } else if(type < NUMCLASSES) {
+ // a normal object
+ size = classsize[type];
+ } else {
+ // an array
+ struct ArrayObject *ao=(struct ArrayObject *)(orig->ptr);
+ int elementsize=classsize[type];
+ int length=ao->___length___;
+ size=sizeof(struct ArrayObject)+length*elementsize;
+ }
+ mark = ((int *)(orig->ptr))[6];
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe203);
+ BAMBOO_DEBUGPRINT_REG(orig->ptr);
+ BAMBOO_DEBUGPRINT_REG(size);
+#endif
+ ALIGNSIZE(size, &isize); // no matter is the obj marked or not
+ // should be able to across it
+ if(mark == MARKED) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe204);
+#endif
+ // marked obj, copy it to current heap top
+ // check to see if remaining space is enough
+ if(to->top + isize > to->bound) {
+ // fill 0 indicating the end of this block
+ BAMBOO_MEMSET_WH(to->ptr, '\0', to->bound - to->top);
+ // fill the header of this block and then go to next block
+ to->offset += to->bound - to->top;
+ BAMBOO_MEMSET_WH(to->base, '\0', BAMBOO_CACHE_LINE_SIZE);
+ (*((int*)(to->base))) = to->offset;
+ nextBlock(to);
+ if(stopblock == to->numblocks) {
+ // already fulfilled the block
+ return true;
+ } // if(stopblock == to->numblocks)
+ } // if(to->top + isize > to->bound)
+ // set the mark field to 2, indicating that this obj has been moved
+ // and need to be flushed
+ ((int *)(orig->ptr))[6] = COMPACTED;
+ if(to->ptr != orig->ptr) {
+ if((int)(orig->ptr) < (int)(to->ptr)+size) {
+ memmove(to->ptr, orig->ptr, size);
+ } else {
+ //BAMBOO_WRITE_HINT_CACHE(to->ptr, size);
+ memcpy(to->ptr, orig->ptr, size);
+ }
+ // fill the remaining space with -2
+ BAMBOO_MEMSET_WH(to->ptr+size, -2, isize-size);
+ }
+ // store mapping info
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ //mgchashInsert_I(orig->ptr, to->ptr);
+ RuntimeHashadd_I(gcpointertbl, orig->ptr, to->ptr);
+ //MGCHashadd_I(gcpointertbl, orig->ptr, to->ptr);
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ //}
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xcdce);
+ BAMBOO_DEBUGPRINT_REG(orig->ptr);
+ BAMBOO_DEBUGPRINT_REG(to->ptr);
+#endif
+ gccurr_heaptop -= isize;
+ to->ptr += isize;
+ to->offset += isize;
+ to->top += isize;
+ if(to->top == to->bound) {
+ // fill the header of this block and then go to next block
+ BAMBOO_MEMSET_WH(to->base, '\0', BAMBOO_CACHE_LINE_SIZE);
+ (*((int*)(to->base))) = to->offset;
+ nextBlock(to);
+ }
+ } // if(mark == 1)
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe205);
+#endif
+ // move to next obj
+ orig->ptr += size;
+
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(isize);
+ BAMBOO_DEBUGPRINT_REG(size);
+ BAMBOO_DEBUGPRINT_REG(orig->ptr);
+ BAMBOO_DEBUGPRINT_REG(orig->bound);
+#endif
+ if((orig->ptr > orig->bound) || (orig->ptr == orig->blockbound)) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe206);
+#endif
+ if(!nextSBlock(orig)) {
+ // finished, no more data
+ return true;
+ }
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe207);
- BAMBOO_DEBUGPRINT_REG(orig->ptr);
+ BAMBOO_DEBUGPRINT(0xe207);
+ BAMBOO_DEBUGPRINT_REG(orig->ptr);
#endif
- return false;
+ return false;
} //bool moveobj(struct moveHelper* orig,struct moveHelper* to,int* endaddr)
// should be invoked with interrupt closed
inline int assignSpareMem_I(int sourcecore,
- int * requiredmem,
- int * tomove,
- int * startaddr) {
- int b = 0;
- BLOCKINDEX(gcloads[sourcecore], &b);
- int boundptr = (b<NUMCORES4GC)?((b+1)*BAMBOO_SMEM_SIZE_L)
- :(BAMBOO_LARGE_SMEM_BOUND+(b-NUMCORES4GC+1)*BAMBOO_SMEM_SIZE);
- int remain = boundptr - gcloads[sourcecore];
- int memneed = requiredmem + BAMBOO_CACHE_LINE_SIZE;
- *startaddr = gcloads[sourcecore];
- *tomove = gcfilledblocks[sourcecore] + 1;
- if(memneed < remain) {
- gcloads[sourcecore] += memneed;
- return 0;
- } else {
- // next available block
- gcfilledblocks[sourcecore] += 1;
- int newbase = 0;
- BASEPTR(sourcecore, gcfilledblocks[sourcecore], &newbase);
- gcloads[sourcecore] = newbase;
- return requiredmem-remain;
- }
+ int * requiredmem,
+ int * tomove,
+ int * startaddr) {
+ int b = 0;
+ BLOCKINDEX(gcloads[sourcecore], &b);
+ int boundptr = (b<NUMCORES4GC) ? ((b+1)*BAMBOO_SMEM_SIZE_L)
+ : (BAMBOO_LARGE_SMEM_BOUND+(b-NUMCORES4GC+1)*BAMBOO_SMEM_SIZE);
+ int remain = boundptr - gcloads[sourcecore];
+ int memneed = requiredmem + BAMBOO_CACHE_LINE_SIZE;
+ *startaddr = gcloads[sourcecore];
+ *tomove = gcfilledblocks[sourcecore] + 1;
+ if(memneed < remain) {
+ gcloads[sourcecore] += memneed;
+ return 0;
+ } else {
+ // next available block
+ gcfilledblocks[sourcecore] += 1;
+ int newbase = 0;
+ BASEPTR(sourcecore, gcfilledblocks[sourcecore], &newbase);
+ gcloads[sourcecore] = newbase;
+ return requiredmem-remain;
+ }
} // int assignSpareMem_I(int ,int * , int * , int * )
// should be invoked with interrupt closed
inline bool gcfindSpareMem_I(int * startaddr,
- int * tomove,
- int * dstcore,
- int requiredmem,
- int requiredcore) {
- for(int k = 0; k < NUMCORES4GC; k++) {
- if((gccorestatus[k] == 0) && (gcfilledblocks[k] < gcstopblock[k])) {
- // check if this stopped core has enough mem
- assignSpareMem_I(k, requiredmem, tomove, startaddr);
- *dstcore = k;
- return true;
- }
- }
- // if can not find spare mem right now, hold the request
- gcrequiredmems[requiredcore] = requiredmem;
- gcmovepending++;
- return false;
+ int * tomove,
+ int * dstcore,
+ int requiredmem,
+ int requiredcore) {
+ for(int k = 0; k < NUMCORES4GC; k++) {
+ if((gccorestatus[k] == 0) && (gcfilledblocks[k] < gcstopblock[k])) {
+ // check if this stopped core has enough mem
+ assignSpareMem_I(k, requiredmem, tomove, startaddr);
+ *dstcore = k;
+ return true;
+ }
+ }
+ // if can not find spare mem right now, hold the request
+ gcrequiredmems[requiredcore] = requiredmem;
+ gcmovepending++;
+ return false;
} //bool gcfindSpareMem_I(int* startaddr,int* tomove,int mem,int core)
inline bool compacthelper(struct moveHelper * orig,
- struct moveHelper * to,
- int * filledblocks,
- int * heaptopptr,
- bool * localcompact) {
- // scan over all objs in this block, compact the marked objs
- // loop stop when finishing either scanning all active objs or
- // fulfilled the gcstopblock
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe101);
- BAMBOO_DEBUGPRINT_REG(gcblock2fill);
- BAMBOO_DEBUGPRINT_REG(gcmarkedptrbound);
+ struct moveHelper * to,
+ int * filledblocks,
+ int * heaptopptr,
+ bool * localcompact) {
+ // scan over all objs in this block, compact the marked objs
+ // loop stop when finishing either scanning all active objs or
+ // fulfilled the gcstopblock
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe101);
+ BAMBOO_DEBUGPRINT_REG(gcblock2fill);
+ BAMBOO_DEBUGPRINT_REG(gcmarkedptrbound);
#endif
innercompact:
- while(orig->ptr < gcmarkedptrbound) {
- bool stop = moveobj(orig, to, gcblock2fill);
- if(stop) {
- break;
- }
- }
- // if no objs have been compact, do nothing,
- // otherwise, fill the header of this block
- if(to->offset > BAMBOO_CACHE_LINE_SIZE) {
- BAMBOO_MEMSET_WH(to->base, '\0', BAMBOO_CACHE_LINE_SIZE);
- (*((int*)(to->base))) = to->offset;
- } else {
- to->offset = 0;
- to->ptr = to->base;
- to->top -= BAMBOO_CACHE_LINE_SIZE;
- } // if(to->offset > BAMBOO_CACHE_LINE_SIZE) else ...
- if(*localcompact) {
- *heaptopptr = to->ptr;
- *filledblocks = to->numblocks;
- }
+ while(orig->ptr < gcmarkedptrbound) {
+ bool stop = moveobj(orig, to, gcblock2fill);
+ if(stop) {
+ break;
+ }
+ }
+ // if no objs have been compact, do nothing,
+ // otherwise, fill the header of this block
+ if(to->offset > BAMBOO_CACHE_LINE_SIZE) {
+ BAMBOO_MEMSET_WH(to->base, '\0', BAMBOO_CACHE_LINE_SIZE);
+ (*((int*)(to->base))) = to->offset;
+ } else {
+ to->offset = 0;
+ to->ptr = to->base;
+ to->top -= BAMBOO_CACHE_LINE_SIZE;
+ } // if(to->offset > BAMBOO_CACHE_LINE_SIZE) else ...
+ if(*localcompact) {
+ *heaptopptr = to->ptr;
+ *filledblocks = to->numblocks;
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe102);
- BAMBOO_DEBUGPRINT_REG(orig->ptr);
- BAMBOO_DEBUGPRINT_REG(gcmarkedptrbound);
- BAMBOO_DEBUGPRINT_REG(*heaptopptr);
- BAMBOO_DEBUGPRINT_REG(*filledblocks);
- BAMBOO_DEBUGPRINT_REG(gccurr_heaptop);
+ BAMBOO_DEBUGPRINT(0xe102);
+ BAMBOO_DEBUGPRINT_REG(orig->ptr);
+ BAMBOO_DEBUGPRINT_REG(gcmarkedptrbound);
+ BAMBOO_DEBUGPRINT_REG(*heaptopptr);
+ BAMBOO_DEBUGPRINT_REG(*filledblocks);
+ BAMBOO_DEBUGPRINT_REG(gccurr_heaptop);
#endif
- // send msgs to core coordinator indicating that the compact is finishing
- // send compact finish message to core coordinator
- if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
- gcfilledblocks[BAMBOO_NUM_OF_CORE] = *filledblocks;
- gcloads[BAMBOO_NUM_OF_CORE] = *heaptopptr;
- if(orig->ptr < gcmarkedptrbound) {
+ // send msgs to core coordinator indicating that the compact is finishing
+ // send compact finish message to core coordinator
+ if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
+ gcfilledblocks[BAMBOO_NUM_OF_CORE] = *filledblocks;
+ gcloads[BAMBOO_NUM_OF_CORE] = *heaptopptr;
+ if(orig->ptr < gcmarkedptrbound) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe103);
+ BAMBOO_DEBUGPRINT(0xe103);
#endif
- // ask for more mem
- gctomove = false;
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- if(gcfindSpareMem_I(&gcmovestartaddr, &gcblock2fill, &gcdstcore,
- gccurr_heaptop, BAMBOO_NUM_OF_CORE)) {
+ // ask for more mem
+ gctomove = false;
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ if(gcfindSpareMem_I(&gcmovestartaddr, &gcblock2fill, &gcdstcore,
+ gccurr_heaptop, BAMBOO_NUM_OF_CORE)) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe104);
+ BAMBOO_DEBUGPRINT(0xe104);
#endif
- gctomove = true;
- } else {
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ gctomove = true;
+ } else {
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe105);
+ BAMBOO_DEBUGPRINT(0xe105);
#endif
- return false;
- }
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- } else {
+ return false;
+ }
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ } else {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe106);
+ BAMBOO_DEBUGPRINT(0xe106);
#endif
- gccorestatus[BAMBOO_NUM_OF_CORE] = 0;
- gctomove = false;
- return true;
- }
- } else {
- if(orig->ptr < gcmarkedptrbound) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe107);
-#endif
- // ask for more mem
- gctomove = false;
- send_msg_5(STARTUPCORE, GCFINISHCOMPACT, BAMBOO_NUM_OF_CORE,
- *filledblocks, *heaptopptr, gccurr_heaptop);
- } else {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe108);
- BAMBOO_DEBUGPRINT_REG(*heaptopptr);
-#endif
- // finish compacting
- send_msg_5(STARTUPCORE, GCFINISHCOMPACT, BAMBOO_NUM_OF_CORE,
- *filledblocks, *heaptopptr, 0);
- }
- } // if(STARTUPCORE == BAMBOO_NUM_OF_CORE)
-
- if(orig->ptr < gcmarkedptrbound) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe109);
-#endif
- // still have unpacked obj
- while(true) {
- if(gctomove) {
- break;
- }
- };
- gctomove = false;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe10a);
-#endif
-
- to->ptr = gcmovestartaddr;
- to->numblocks = gcblock2fill - 1;
- to->bound = (to->numblocks==0)?
- BAMBOO_SMEM_SIZE_L:
- BAMBOO_SMEM_SIZE_L+BAMBOO_SMEM_SIZE*to->numblocks;
- BASEPTR(gcdstcore, to->numblocks, &(to->base));
- to->offset = to->ptr - to->base;
- to->top = (to->numblocks==0)?
- (to->offset):(to->bound-BAMBOO_SMEM_SIZE+to->offset);
- to->base = to->ptr;
- to->offset = BAMBOO_CACHE_LINE_SIZE;
- to->ptr += to->offset; // for header
- to->top += to->offset;
- if(gcdstcore == BAMBOO_NUM_OF_CORE) {
- *localcompact = true;
- } else {
- *localcompact = false;
- }
- goto innercompact;
- }
+ gccorestatus[BAMBOO_NUM_OF_CORE] = 0;
+ gctomove = false;
+ return true;
+ }
+ } else {
+ if(orig->ptr < gcmarkedptrbound) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe10b);
+ BAMBOO_DEBUGPRINT(0xe107);
#endif
- return true;
+ // ask for more mem
+ gctomove = false;
+ send_msg_5(STARTUPCORE, GCFINISHCOMPACT, BAMBOO_NUM_OF_CORE,
+ *filledblocks, *heaptopptr, gccurr_heaptop);
+ } else {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe108);
+ BAMBOO_DEBUGPRINT_REG(*heaptopptr);
+#endif
+ // finish compacting
+ send_msg_5(STARTUPCORE, GCFINISHCOMPACT, BAMBOO_NUM_OF_CORE,
+ *filledblocks, *heaptopptr, 0);
+ }
+ } // if(STARTUPCORE == BAMBOO_NUM_OF_CORE)
+
+ if(orig->ptr < gcmarkedptrbound) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe109);
+#endif
+ // still have unpacked obj
+ while(true) {
+ if(gctomove) {
+ break;
+ }
+ }
+ ;
+ gctomove = false;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe10a);
+#endif
+
+ to->ptr = gcmovestartaddr;
+ to->numblocks = gcblock2fill - 1;
+ to->bound = (to->numblocks==0) ?
+ BAMBOO_SMEM_SIZE_L :
+ BAMBOO_SMEM_SIZE_L+BAMBOO_SMEM_SIZE*to->numblocks;
+ BASEPTR(gcdstcore, to->numblocks, &(to->base));
+ to->offset = to->ptr - to->base;
+ to->top = (to->numblocks==0) ?
+ (to->offset) : (to->bound-BAMBOO_SMEM_SIZE+to->offset);
+ to->base = to->ptr;
+ to->offset = BAMBOO_CACHE_LINE_SIZE;
+ to->ptr += to->offset; // for header
+ to->top += to->offset;
+ if(gcdstcore == BAMBOO_NUM_OF_CORE) {
+ *localcompact = true;
+ } else {
+ *localcompact = false;
+ }
+ goto innercompact;
+ }
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe10b);
+#endif
+ return true;
} // void compacthelper()
inline void compact() {
- if(COMPACTPHASE != gcphase) {
- BAMBOO_EXIT(0xb102);
- }
+ if(COMPACTPHASE != gcphase) {
+ BAMBOO_EXIT(0xb102);
+ }
- // initialize pointers for comapcting
- struct moveHelper * orig =
- (struct moveHelper *)RUNMALLOC(sizeof(struct moveHelper));
- struct moveHelper * to =
- (struct moveHelper *)RUNMALLOC(sizeof(struct moveHelper));
+ // initialize pointers for comapcting
+ struct moveHelper * orig =
+ (struct moveHelper *)RUNMALLOC(sizeof(struct moveHelper));
+ struct moveHelper * to =
+ (struct moveHelper *)RUNMALLOC(sizeof(struct moveHelper));
- if(!initOrig_Dst(orig, to)) {
- // no available data to compact
- // send compact finish msg to STARTUP core
+ if(!initOrig_Dst(orig, to)) {
+ // no available data to compact
+ // send compact finish msg to STARTUP core
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe001);
- BAMBOO_DEBUGPRINT_REG(to->base);
+ BAMBOO_DEBUGPRINT(0xe001);
+ BAMBOO_DEBUGPRINT_REG(to->base);
#endif
- send_msg_5(STARTUPCORE, GCFINISHCOMPACT, BAMBOO_NUM_OF_CORE,
- 0, to->base, 0);
- RUNFREE(orig);
- RUNFREE(to);
- return;
- }
+ send_msg_5(STARTUPCORE, GCFINISHCOMPACT, BAMBOO_NUM_OF_CORE,
+ 0, to->base, 0);
+ RUNFREE(orig);
+ RUNFREE(to);
+ return;
+ }
+
+ int filledblocks = 0;
+ INTPTR heaptopptr = 0;
+ bool localcompact = true;
+ compacthelper(orig, to, &filledblocks, &heaptopptr, &localcompact);
- int filledblocks = 0;
- INTPTR heaptopptr = 0;
- bool localcompact = true;
- compacthelper(orig, to, &filledblocks, &heaptopptr, &localcompact);
-
- RUNFREE(orig);
- RUNFREE(to);
+ RUNFREE(orig);
+ RUNFREE(to);
} // compact()
-// if return NULL, means
+// if return NULL, means
// 1. objptr is NULL
// 2. objptr is not a shared obj
// in these cases, remain the original value is OK
inline void * flushObj(void * objptr) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe401);
+ BAMBOO_DEBUGPRINT(0xe401);
#endif
- if(objptr == NULL) {
- return NULL;
- }
- void * dstptr = NULL;
- if(ISSHAREDOBJ(objptr)) {
+ if(objptr == NULL) {
+ return NULL;
+ }
+ void * dstptr = NULL;
+ if(ISSHAREDOBJ(objptr)) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe402);
- BAMBOO_DEBUGPRINT_REG(objptr);
+ BAMBOO_DEBUGPRINT(0xe402);
+ BAMBOO_DEBUGPRINT_REG(objptr);
#endif
- // a shared obj ptr, change to new address
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ // a shared obj ptr, change to new address
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
#ifdef GC_PROFILE
- unsigned long long ttime = BAMBOO_GET_EXE_TIME();
+ unsigned long long ttime = BAMBOO_GET_EXE_TIME();
#endif
- //dstptr = mgchashSearch(objptr);
- RuntimeHashget(gcpointertbl, objptr, &dstptr);
+ //dstptr = mgchashSearch(objptr);
+ RuntimeHashget(gcpointertbl, objptr, &dstptr);
#ifdef GC_PROFILE
- flushstalltime += BAMBOO_GET_EXE_TIME()-ttime;
-#endif
- //MGCHashget(gcpointertbl, objptr, &dstptr);
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(dstptr);
-#endif
- if(NULL == dstptr) {
- // no mapping info
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe403);
- BAMBOO_DEBUGPRINT_REG(objptr);
- BAMBOO_DEBUGPRINT_REG(hostcore(objptr));
-#endif
- if(hostcore(objptr) == BAMBOO_NUM_OF_CORE) {
- // error! the obj is right on this core, but cannot find it
- BAMBOO_DEBUGPRINT_REG(objptr);
- BAMBOO_EXIT(0xb103);
- // assume that the obj has not been moved, use the original address
- //dstptr = objptr;
- } else {
- // send msg to host core for the mapping info
- gcobj2map = (int)objptr;
- gcismapped = false;
- gcmappedobj = NULL;
+ flushstalltime += BAMBOO_GET_EXE_TIME()-ttime;
+#endif
+ //MGCHashget(gcpointertbl, objptr, &dstptr);
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(dstptr);
+#endif
+ if(NULL == dstptr) {
+ // no mapping info
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe403);
+ BAMBOO_DEBUGPRINT_REG(objptr);
+ BAMBOO_DEBUGPRINT_REG(hostcore(objptr));
+#endif
+ if(hostcore(objptr) == BAMBOO_NUM_OF_CORE) {
+ // error! the obj is right on this core, but cannot find it
+ BAMBOO_DEBUGPRINT_REG(objptr);
+ BAMBOO_EXIT(0xb103);
+ // assume that the obj has not been moved, use the original address
+ //dstptr = objptr;
+ } else {
+ // send msg to host core for the mapping info
+ gcobj2map = (int)objptr;
+ gcismapped = false;
+ gcmappedobj = NULL;
#ifdef GC_PROFILE
- // TODO
- num_mapinforequest++;
- //unsigned long long ttime = BAMBOO_GET_EXE_TIME();
+ // TODO
+ num_mapinforequest++;
+ //unsigned long long ttime = BAMBOO_GET_EXE_TIME();
#endif
#ifdef GC_PROFILE
- unsigned long long ttimet = BAMBOO_GET_EXE_TIME();
-#endif
- // the first time require the mapping, send msg to the hostcore
- // for the mapping info
- send_msg_3(hostcore(objptr), GCMAPREQUEST, (int)objptr,
- BAMBOO_NUM_OF_CORE);
- while(true) {
- if(gcismapped) {
- break;
- }
- }
+ unsigned long long ttimet = BAMBOO_GET_EXE_TIME();
+#endif
+ // the first time require the mapping, send msg to the hostcore
+ // for the mapping info
+ send_msg_3(hostcore(objptr), GCMAPREQUEST, (int)objptr,
+ BAMBOO_NUM_OF_CORE);
+ while(true) {
+ if(gcismapped) {
+ break;
+ }
+ }
#ifdef GC_PROFILE
- flushstalltime_i += BAMBOO_GET_EXE_TIME()-ttimet;
+ flushstalltime_i += BAMBOO_GET_EXE_TIME()-ttimet;
#endif
#ifdef GC_PROFILE
- // TODO
- //flushstalltime += BAMBOO_GET_EXE_TIME() - ttime;
+ // TODO
+ //flushstalltime += BAMBOO_GET_EXE_TIME() - ttime;
#endif
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- //dstptr = mgchashSearch(objptr);
- RuntimeHashget(gcpointertbl, objptr, &dstptr);
- //MGCHashget(gcpointertbl, objptr, &dstptr);
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- } // if(hostcore(objptr) == BAMBOO_NUM_OF_CORE) else ...
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ //dstptr = mgchashSearch(objptr);
+ RuntimeHashget(gcpointertbl, objptr, &dstptr);
+ //MGCHashget(gcpointertbl, objptr, &dstptr);
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ } // if(hostcore(objptr) == BAMBOO_NUM_OF_CORE) else ...
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(dstptr);
+ BAMBOO_DEBUGPRINT_REG(dstptr);
#endif
- } // if(NULL == dstptr)
- }// if(ISSHAREDOBJ(objptr))
- // if not a shared obj, return NULL to indicate no need to flush
+ } // if(NULL == dstptr)
+ } // if(ISSHAREDOBJ(objptr))
+ // if not a shared obj, return NULL to indicate no need to flush
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe404);
+ BAMBOO_DEBUGPRINT(0xe404);
#endif
- return dstptr;
+ return dstptr;
} // void flushObj(void * objptr)
inline void flushRuntimeObj(struct garbagelist * stackptr) {
- int i,j;
- // flush current stack
- while(stackptr!=NULL) {
- for(i=0; i<stackptr->size; i++) {
- if(stackptr->array[i] != NULL) {
- void * dst = flushObj(stackptr->array[i]);
- if(dst != NULL) {
- stackptr->array[i] = dst;
- }
- }
- }
- stackptr=stackptr->next;
+ int i,j;
+ // flush current stack
+ while(stackptr!=NULL) {
+ for(i=0; i<stackptr->size; i++) {
+ if(stackptr->array[i] != NULL) {
+ void * dst = flushObj(stackptr->array[i]);
+ if(dst != NULL) {
+ stackptr->array[i] = dst;
}
+ }
+ }
+ stackptr=stackptr->next;
+ }
- // flush objectsets
- if(BAMBOO_NUM_OF_CORE < NUMCORESACTIVE) {
- for(i=0; i<NUMCLASSES; i++) {
- struct parameterwrapper ** queues =
- objectqueues[BAMBOO_NUM_OF_CORE][i];
- int length = numqueues[BAMBOO_NUM_OF_CORE][i];
- for(j = 0; j < length; ++j) {
- struct parameterwrapper * parameter = queues[j];
- struct ObjectHash * set=parameter->objectset;
- struct ObjectNode * ptr=set->listhead;
- while(ptr!=NULL) {
- void * dst = flushObj((void *)ptr->key);
- if(dst != NULL) {
- ptr->key = dst;
- }
- ptr=ptr->lnext;
- }
- ObjectHashrehash(set);
- }
- }
+ // flush objectsets
+ if(BAMBOO_NUM_OF_CORE < NUMCORESACTIVE) {
+ for(i=0; i<NUMCLASSES; i++) {
+ struct parameterwrapper ** queues =
+ objectqueues[BAMBOO_NUM_OF_CORE][i];
+ int length = numqueues[BAMBOO_NUM_OF_CORE][i];
+ for(j = 0; j < length; ++j) {
+ struct parameterwrapper * parameter = queues[j];
+ struct ObjectHash * set=parameter->objectset;
+ struct ObjectNode * ptr=set->listhead;
+ while(ptr!=NULL) {
+ void * dst = flushObj((void *)ptr->key);
+ if(dst != NULL) {
+ ptr->key = dst;
+ }
+ ptr=ptr->lnext;
}
+ ObjectHashrehash(set);
+ }
+ }
+ }
- // flush current task descriptor
- if(currtpd != NULL) {
- for(i=0; i<currtpd->numParameters; i++) {
- void * dst = flushObj(currtpd->parameterArray[i]);
- if(dst != NULL) {
- currtpd->parameterArray[i] = dst;
- }
- }
- }
+ // flush current task descriptor
+ if(currtpd != NULL) {
+ for(i=0; i<currtpd->numParameters; i++) {
+ void * dst = flushObj(currtpd->parameterArray[i]);
+ if(dst != NULL) {
+ currtpd->parameterArray[i] = dst;
+ }
+ }
+ }
- // flush active tasks
- if(activetasks != NULL) {
- struct genpointerlist * ptr=activetasks->list;
- while(ptr!=NULL) {
- struct taskparamdescriptor *tpd=ptr->src;
- int i;
- for(i=0; i<tpd->numParameters; i++) {
- void * dst = flushObj(tpd->parameterArray[i]);
- if(dst != NULL) {
- tpd->parameterArray[i] = dst;
- }
- }
- ptr=ptr->inext;
- }
- genrehash(activetasks);
+ // flush active tasks
+ if(activetasks != NULL) {
+ struct genpointerlist * ptr=activetasks->list;
+ while(ptr!=NULL) {
+ struct taskparamdescriptor *tpd=ptr->src;
+ int i;
+ for(i=0; i<tpd->numParameters; i++) {
+ void * dst = flushObj(tpd->parameterArray[i]);
+ if(dst != NULL) {
+ tpd->parameterArray[i] = dst;
}
+ }
+ ptr=ptr->inext;
+ }
+ genrehash(activetasks);
+ }
- // flush cached transferred obj
- struct QueueItem * tmpobjptr = getHead(&objqueue);
- while(tmpobjptr != NULL) {
- struct transObjInfo * objInfo =
- (struct transObjInfo *)(tmpobjptr->objectptr);
- void * dst = flushObj(objInfo->objptr);
- if(dst != NULL) {
- objInfo->objptr = dst;
- }
- tmpobjptr = getNextQueueItem(tmpobjptr);
- }
+ // flush cached transferred obj
+ struct QueueItem * tmpobjptr = getHead(&objqueue);
+ while(tmpobjptr != NULL) {
+ struct transObjInfo * objInfo =
+ (struct transObjInfo *)(tmpobjptr->objectptr);
+ void * dst = flushObj(objInfo->objptr);
+ if(dst != NULL) {
+ objInfo->objptr = dst;
+ }
+ tmpobjptr = getNextQueueItem(tmpobjptr);
+ }
- // flush cached objs to be transferred
- struct QueueItem * item = getHead(totransobjqueue);
- while(item != NULL) {
- struct transObjInfo * totransobj =
- (struct transObjInfo *)(item->objectptr);
- void * dst = flushObj(totransobj->objptr);
- if(dst != NULL) {
- totransobj->objptr = dst;
- }
- item = getNextQueueItem(item);
- } // while(item != NULL)
-
- // enqueue lock related info
- for(i = 0; i < runtime_locklen; ++i) {
- void * dst = flushObj(runtime_locks[i].redirectlock);
- if(dst != NULL) {
- runtime_locks[i].redirectlock = (int)dst;
- }
- if(runtime_locks[i].value != NULL) {
- void * dst=flushObj(runtime_locks[i].value);
- if(dst != NULL) {
- runtime_locks[i].value = (int)dst;
- }
- }
- }
+ // flush cached objs to be transferred
+ struct QueueItem * item = getHead(totransobjqueue);
+ while(item != NULL) {
+ struct transObjInfo * totransobj =
+ (struct transObjInfo *)(item->objectptr);
+ void * dst = flushObj(totransobj->objptr);
+ if(dst != NULL) {
+ totransobj->objptr = dst;
+ }
+ item = getNextQueueItem(item);
+ } // while(item != NULL)
+
+ // enqueue lock related info
+ for(i = 0; i < runtime_locklen; ++i) {
+ void * dst = flushObj(runtime_locks[i].redirectlock);
+ if(dst != NULL) {
+ runtime_locks[i].redirectlock = (int)dst;
+ }
+ if(runtime_locks[i].value != NULL) {
+ void * dst=flushObj(runtime_locks[i].value);
+ if(dst != NULL) {
+ runtime_locks[i].value = (int)dst;
+ }
+ }
+ }
} // void flushRuntimeObj(struct garbagelist * stackptr)
inline void flush(struct garbagelist * stackptr) {
#ifdef GC_PROFILE
- if(BAMBOO_NUM_OF_CORE == 0) {
- BAMBOO_DEBUGPRINT(0xcccc);
- BAMBOO_DEBUGPRINT_REG(BAMBOO_GET_EXE_TIME());
- }
+ if(BAMBOO_NUM_OF_CORE == 0) {
+ BAMBOO_DEBUGPRINT(0xcccc);
+ BAMBOO_DEBUGPRINT_REG(BAMBOO_GET_EXE_TIME());
+ }
#endif
- flushRuntimeObj(stackptr);
+ flushRuntimeObj(stackptr);
#ifdef GC_PROFILE
- if(BAMBOO_NUM_OF_CORE == 0) BAMBOO_DEBUGPRINT_REG(BAMBOO_GET_EXE_TIME());
+ if(BAMBOO_NUM_OF_CORE == 0) BAMBOO_DEBUGPRINT_REG(BAMBOO_GET_EXE_TIME());
+#endif
+
+ while(true) {
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ bool hasItems = gc_moreItems_I();
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ if(!hasItems) {
+ break;
+ }
+
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe301);
+#endif
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ void * ptr = gc_dequeue_I();
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ if(ISSHAREDOBJ(ptr)) {
+ // should be a local shared obj and should have mapping info
+ ptr = flushObj(ptr);
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe302);
+ BAMBOO_DEBUGPRINT_REG(ptr);
+ BAMBOO_DEBUGPRINT_REG(tptr);
+ BAMBOO_DEBUGPRINT_REG(((int *)(tptr))[0]);
+#endif
+ if(ptr == NULL) {
+ BAMBOO_EXIT(0xb105);
+ }
+ } // if(ISSHAREDOBJ(ptr))
+ if((!ISSHAREDOBJ(ptr)) || (((int *)(ptr))[6] == COMPACTED)) {
+ int type = ((int *)(ptr))[0];
+ // scan all pointers in ptr
+ unsigned INTPTR * pointer;
+ pointer=pointerarray[type];
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe303);
+ BAMBOO_DEBUGPRINT_REG(pointer);
+#endif
+ if (pointer==0) {
+ /* Array of primitives */
+ /* Do nothing */
+ } else if (((INTPTR)pointer)==1) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe304);
+#endif
+ /* Array of pointers */
+ struct ArrayObject *ao=(struct ArrayObject *) ptr;
+ int length=ao->___length___;
+ int j;
+ for(j=0; j<length; j++) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe305);
#endif
-
- while(true) {
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- bool hasItems = gc_moreItems_I();
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- if(!hasItems) {
- break;
- }
-
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe301);
-#endif
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- void * ptr = gc_dequeue_I();
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- if(ISSHAREDOBJ(ptr)) {
- // should be a local shared obj and should have mapping info
- ptr = flushObj(ptr);
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe302);
- BAMBOO_DEBUGPRINT_REG(ptr);
- BAMBOO_DEBUGPRINT_REG(tptr);
- BAMBOO_DEBUGPRINT_REG(((int *)(tptr))[0]);
-#endif
- if(ptr == NULL) {
- BAMBOO_EXIT(0xb105);
- }
- } // if(ISSHAREDOBJ(ptr))
- if((!ISSHAREDOBJ(ptr)) || (((int *)(ptr))[6] == COMPACTED)) {
- int type = ((int *)(ptr))[0];
- // scan all pointers in ptr
- unsigned INTPTR * pointer;
- pointer=pointerarray[type];
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe303);
- BAMBOO_DEBUGPRINT_REG(pointer);
-#endif
- if (pointer==0) {
- /* Array of primitives */
- /* Do nothing */
- } else if (((INTPTR)pointer)==1) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe304);
-#endif
- /* Array of pointers */
- struct ArrayObject *ao=(struct ArrayObject *) ptr;
- int length=ao->___length___;
- int j;
- for(j=0; j<length; j++) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe305);
-#endif
- void *objptr=
- ((void **)(((char *)&ao->___length___)+sizeof(int)))[j];
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(objptr);
-#endif
- if(objptr != NULL) {
- void * dst = flushObj(objptr);
- if(dst != NULL) {
- ((void **)(((char *)&ao->___length___)+sizeof(int)))[j] = dst;
- }
- }
- }
- } else {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe306);
-#endif
- INTPTR size=pointer[0];
- int i;
- for(i=1; i<=size; i++) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe307);
-#endif
- unsigned int offset=pointer[i];
- void * objptr=*((void **)(((char *)ptr)+offset));
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(objptr);
-#endif
- if(objptr != NULL) {
- void * dst = flushObj(objptr);
- if(dst != NULL) {
- *((void **)(((char *)ptr)+offset)) = dst;
- }
- }
- } // for(i=1; i<=size; i++)
- } // if (pointer==0) else if (((INTPTR)pointer)==1) else ()
- // restore the mark field, indicating that this obj has been flushed
- if(ISSHAREDOBJ(ptr)) {
- ((int *)(ptr))[6] = INIT;
- }
- } // if((!ISSHAREDOBJ(ptr)) || (((int *)(ptr))[6] == COMPACTED))
- } // while(gc_moreItems())
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe308);
+ void *objptr=
+ ((void **)(((char *)&ao->___length___)+sizeof(int)))[j];
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(objptr);
+#endif
+ if(objptr != NULL) {
+ void * dst = flushObj(objptr);
+ if(dst != NULL) {
+ ((void **)(((char *)&ao->___length___)+sizeof(int)))[j] = dst;
+ }
+ }
+ }
+ } else {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe306);
+#endif
+ INTPTR size=pointer[0];
+ int i;
+ for(i=1; i<=size; i++) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe307);
+#endif
+ unsigned int offset=pointer[i];
+ void * objptr=*((void **)(((char *)ptr)+offset));
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(objptr);
+#endif
+ if(objptr != NULL) {
+ void * dst = flushObj(objptr);
+ if(dst != NULL) {
+ *((void **)(((char *)ptr)+offset)) = dst;
+ }
+ }
+ } // for(i=1; i<=size; i++)
+ } // if (pointer==0) else if (((INTPTR)pointer)==1) else ()
+ // restore the mark field, indicating that this obj has been flushed
+ if(ISSHAREDOBJ(ptr)) {
+ ((int *)(ptr))[6] = INIT;
+ }
+ } // if((!ISSHAREDOBJ(ptr)) || (((int *)(ptr))[6] == COMPACTED))
+ } // while(gc_moreItems())
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe308);
#endif
#ifdef GC_PROFILE
- if(BAMBOO_NUM_OF_CORE == 0) BAMBOO_DEBUGPRINT_REG(BAMBOO_GET_EXE_TIME());
+ if(BAMBOO_NUM_OF_CORE == 0) BAMBOO_DEBUGPRINT_REG(BAMBOO_GET_EXE_TIME());
#endif
- // TODO bug here: the startup core contains all lobjs' info, thus all the
- // lobjs are flushed in sequence.
- // flush lobjs
- while(gc_lobjmoreItems_I()) {
+ // TODO bug here: the startup core contains all lobjs' info, thus all the
+ // lobjs are flushed in sequence.
+ // flush lobjs
+ while(gc_lobjmoreItems_I()) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe309);
+ BAMBOO_DEBUGPRINT(0xe309);
#endif
- void * ptr = gc_lobjdequeue_I(NULL, NULL);
- ptr = flushObj(ptr);
+ void * ptr = gc_lobjdequeue_I(NULL, NULL);
+ ptr = flushObj(ptr);
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe30a);
- BAMBOO_DEBUGPRINT_REG(ptr);
- BAMBOO_DEBUGPRINT_REG(tptr);
- BAMBOO_DEBUGPRINT_REG(((int *)(tptr))[0]);
+ BAMBOO_DEBUGPRINT(0xe30a);
+ BAMBOO_DEBUGPRINT_REG(ptr);
+ BAMBOO_DEBUGPRINT_REG(tptr);
+ BAMBOO_DEBUGPRINT_REG(((int *)(tptr))[0]);
#endif
- if(ptr == NULL) {
- BAMBOO_EXIT(0x106);
- }
- if(((int *)(ptr))[6] == COMPACTED) {
- int type = ((int *)(ptr))[0];
- // scan all pointers in ptr
- unsigned INTPTR * pointer;
- pointer=pointerarray[type];
+ if(ptr == NULL) {
+ BAMBOO_EXIT(0x106);
+ }
+ if(((int *)(ptr))[6] == COMPACTED) {
+ int type = ((int *)(ptr))[0];
+ // scan all pointers in ptr
+ unsigned INTPTR * pointer;
+ pointer=pointerarray[type];
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe30b);
- BAMBOO_DEBUGPRINT_REG(pointer);
+ BAMBOO_DEBUGPRINT(0xe30b);
+ BAMBOO_DEBUGPRINT_REG(pointer);
#endif
- if (pointer==0) {
- /* Array of primitives */
- /* Do nothing */
- } else if (((INTPTR)pointer)==1) {
+ if (pointer==0) {
+ /* Array of primitives */
+ /* Do nothing */
+ } else if (((INTPTR)pointer)==1) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe30c);
+ BAMBOO_DEBUGPRINT(0xe30c);
#endif
- /* Array of pointers */
- struct ArrayObject *ao=(struct ArrayObject *) ptr;
- int length=ao->___length___;
- int j;
- for(j=0; j<length; j++) {
+ /* Array of pointers */
+ struct ArrayObject *ao=(struct ArrayObject *) ptr;
+ int length=ao->___length___;
+ int j;
+ for(j=0; j<length; j++) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe30d);
+ BAMBOO_DEBUGPRINT(0xe30d);
#endif
- void *objptr=
- ((void **)(((char *)&ao->___length___)+sizeof(int)))[j];
+ void *objptr=
+ ((void **)(((char *)&ao->___length___)+sizeof(int)))[j];
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(objptr);
+ BAMBOO_DEBUGPRINT_REG(objptr);
#endif
- if(objptr != NULL) {
- void * dst = flushObj(objptr);
- if(dst != NULL) {
- ((void **)(((char *)&ao->___length___)+sizeof(int)))[j] = dst;
- }
- }
- }
- } else {
+ if(objptr != NULL) {
+ void * dst = flushObj(objptr);
+ if(dst != NULL) {
+ ((void **)(((char *)&ao->___length___)+sizeof(int)))[j] = dst;
+ }
+ }
+ }
+ } else {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe30e);
+ BAMBOO_DEBUGPRINT(0xe30e);
#endif
- INTPTR size=pointer[0];
- int i;
- for(i=1; i<=size; i++) {
+ INTPTR size=pointer[0];
+ int i;
+ for(i=1; i<=size; i++) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe30f);
+ BAMBOO_DEBUGPRINT(0xe30f);
#endif
- unsigned int offset=pointer[i];
- void * objptr=*((void **)(((char *)ptr)+offset));
+ unsigned int offset=pointer[i];
+ void * objptr=*((void **)(((char *)ptr)+offset));
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(objptr);
+ BAMBOO_DEBUGPRINT_REG(objptr);
#endif
- if(objptr != NULL) {
- void * dst = flushObj(objptr);
- if(dst != NULL) {
- *((void **)(((char *)ptr)+offset)) = dst;
- }
- }
- } // for(i=1; i<=size; i++)
- } // if (pointer==0) else if (((INTPTR)pointer)==1) else ()
- // restore the mark field, indicating that this obj has been flushed
- ((int *)(ptr))[6] = INIT;
- } // if(((int *)(ptr))[6] == COMPACTED)
- } // while(gc_lobjmoreItems())
+ if(objptr != NULL) {
+ void * dst = flushObj(objptr);
+ if(dst != NULL) {
+ *((void **)(((char *)ptr)+offset)) = dst;
+ }
+ }
+ } // for(i=1; i<=size; i++)
+ } // if (pointer==0) else if (((INTPTR)pointer)==1) else ()
+ // restore the mark field, indicating that this obj has been flushed
+ ((int *)(ptr))[6] = INIT;
+ } // if(((int *)(ptr))[6] == COMPACTED)
+ } // while(gc_lobjmoreItems())
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe310);
+ BAMBOO_DEBUGPRINT(0xe310);
#endif
#ifdef GC_PROFILE
- if(BAMBOO_NUM_OF_CORE == 0) BAMBOO_DEBUGPRINT_REG(BAMBOO_GET_EXE_TIME());
+ if(BAMBOO_NUM_OF_CORE == 0) BAMBOO_DEBUGPRINT_REG(BAMBOO_GET_EXE_TIME());
#endif
- // send flush finish message to core coordinator
- if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
- gccorestatus[BAMBOO_NUM_OF_CORE] = 0;
- } else {
- send_msg_2(STARTUPCORE, GCFINISHFLUSH, BAMBOO_NUM_OF_CORE);
- }
+ // send flush finish message to core coordinator
+ if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
+ gccorestatus[BAMBOO_NUM_OF_CORE] = 0;
+ } else {
+ send_msg_2(STARTUPCORE, GCFINISHFLUSH, BAMBOO_NUM_OF_CORE);
+ }
#ifdef GC_PROFILE
- if(BAMBOO_NUM_OF_CORE == 0) {
- BAMBOO_DEBUGPRINT(0xffff);
- //BAMBOO_DEBUGPRINT_REG(num_mapinforequest);
- BAMBOO_DEBUGPRINT_REG(flushstalltime);
- //BAMBOO_DEBUGPRINT_REG(num_mapinforequest_i);
- BAMBOO_DEBUGPRINT_REG(flushstalltime_i);
- }
- //BAMBOO_DEBUGPRINT_REG(flushstalltime);
+ if(BAMBOO_NUM_OF_CORE == 0) {
+ BAMBOO_DEBUGPRINT(0xffff);
+ //BAMBOO_DEBUGPRINT_REG(num_mapinforequest);
+ BAMBOO_DEBUGPRINT_REG(flushstalltime);
+ //BAMBOO_DEBUGPRINT_REG(num_mapinforequest_i);
+ BAMBOO_DEBUGPRINT_REG(flushstalltime_i);
+ }
+ //BAMBOO_DEBUGPRINT_REG(flushstalltime);
#endif
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe311);
+ BAMBOO_DEBUGPRINT(0xe311);
#endif
} // flush()
inline void gc_collect(struct garbagelist * stackptr) {
- // core collector routine
- while(true) {
- if(INITPHASE == gcphase) {
- break;
- }
- }
+ // core collector routine
+ while(true) {
+ if(INITPHASE == gcphase) {
+ break;
+ }
+ }
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Do initGC\n");
-#endif
- initGC();
- //send init finish msg to core coordinator
- send_msg_2(STARTUPCORE, GCFINISHINIT, BAMBOO_NUM_OF_CORE);
- while(true) {
- if(MARKPHASE == gcphase) {
- break;
- }
- }
+ printf("(%X,%X) Do initGC\n", udn_tile_coord_x(), udn_tile_coord_y());
+#endif
+ initGC();
+ //send init finish msg to core coordinator
+ send_msg_2(STARTUPCORE, GCFINISHINIT, BAMBOO_NUM_OF_CORE);
+ while(true) {
+ if(MARKPHASE == gcphase) {
+ break;
+ }
+ }
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Start mark phase\n");
+ printf("(%x,%x) Start mark phase\n", udn_tile_coord_x(),
+ udn_tile_coord_y());
#endif
- mark(true, stackptr);
+ mark(true, stackptr);
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Finish mark phase, start compact phase\n");
+ printf("(%x,%x) Finish mark phase, start compact phase\n",
+ udn_tile_coord_x(), udn_tile_coord_y());
#endif
- compact();
+ compact();
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Finish compact phase\n");
+ printf("(%x,%x) Finish compact phase\n", udn_tile_coord_x(),
+ udn_tile_coord_y());
#endif
- while(true) {
- if(FLUSHPHASE == gcphase) {
- break;
- }
- }
+ while(true) {
+ if(FLUSHPHASE == gcphase) {
+ break;
+ }
+ }
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Start flush phase\n");
+ printf("(%x,%x) Start flush phase\n", udn_tile_coord_x(),
+ udn_tile_coord_y());
#endif
- flush(stackptr);
+ flush(stackptr);
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Finish flush phase\n");
+ printf("(%x,%x) Finish flush phase\n", udn_tile_coord_x(),
+ udn_tile_coord_y());
#endif
- while(true) {
- if(FINISHPHASE == gcphase) {
- break;
- }
- }
+ while(true) {
+ if(FINISHPHASE == gcphase) {
+ break;
+ }
+ }
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Finish gc!\n");
+ printf("(%x,%x) Finish gc!\n", udn_tile_coord_x(), udn_tile_coord_y());
#endif
} // void gc_collect(struct garbagelist * stackptr)
inline void gc_nocollect(struct garbagelist * stackptr) {
- while(true) {
- if(INITPHASE == gcphase) {
- break;
- }
- }
+ while(true) {
+ if(INITPHASE == gcphase) {
+ break;
+ }
+ }
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Do initGC\n");
-#endif
- initGC();
- //send init finish msg to core coordinator
- send_msg_2(STARTUPCORE, GCFINISHINIT, BAMBOO_NUM_OF_CORE);
- while(true) {
- if(MARKPHASE == gcphase) {
- break;
- }
- }
+ printf("(%x,%x) Do initGC\n", udn_tile_coord_x(), udn_tile_coord_y());
+#endif
+ initGC();
+ //send init finish msg to core coordinator
+ send_msg_2(STARTUPCORE, GCFINISHINIT, BAMBOO_NUM_OF_CORE);
+ while(true) {
+ if(MARKPHASE == gcphase) {
+ break;
+ }
+ }
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Start mark phase\n");
+ printf("(%x,%x) Start mark phase\n", udn_tile_coord_x(),
+ udn_tile_coord_y());
#endif
- mark(true, stackptr);
+ mark(true, stackptr);
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Finish mark phase, wait for flush\n");
-#endif
- // non-gc core collector routine
- while(true) {
- if(FLUSHPHASE == gcphase) {
- break;
- }
- }
+ printf("(%x,%x) Finish mark phase, wait for flush\n",
+ udn_tile_coord_x(), udn_tile_coord_y());
+#endif
+ // non-gc core collector routine
+ while(true) {
+ if(FLUSHPHASE == gcphase) {
+ break;
+ }
+ }
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Start flush phase\n");
+ printf("(%x,%x) Start flush phase\n", udn_tile_coord_x(),
+ udn_tile_coord_y());
#endif
- flush(stackptr);
+ flush(stackptr);
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Finish flush phase\n");
+ printf("(%x,%x) Finish flush phase\n", udn_tile_coord_x(),
+ udn_tile_coord_y());
#endif
- while(true) {
- if(FINISHPHASE == gcphase) {
- break;
- }
- }
+ while(true) {
+ if(FINISHPHASE == gcphase) {
+ break;
+ }
+ }
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Finish gc!\n");
+ printf("(%x,%x) Finish gc!\n", udn_tile_coord_x(), udn_tile_coord_y());
#endif
} // void gc_collect(struct garbagelist * stackptr)
inline void gc(struct garbagelist * stackptr) {
- // check if do gc
- if(!gcflag) {
- gcprocessing = false;
- return;
- }
+ // check if do gc
+ if(!gcflag) {
+ gcprocessing = false;
+ return;
+ }
- // core coordinator routine
- if(0 == BAMBOO_NUM_OF_CORE) {
+ // core coordinator routine
+ if(0 == BAMBOO_NUM_OF_CORE) {
#ifdef GC_DEBUG
- tprintf("Check if can do gc or not\n");
+ printf("(%x,%X) Check if can do gc or not\n", udn_tile_coord_x(),
+ udn_tile_coord_y());
#endif
- if(!preGC()) {
- // not ready to do gc
- gcflag = true;
- return;
- }
+ if(!preGC()) {
+ // not ready to do gc
+ gcflag = true;
+ return;
+ }
#ifdef GC_PROFILE
- gc_profileStart();
+ gc_profileStart();
#endif
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("start gc! \n");
- //dumpSMem();
-#endif
- gcprocessing = true;
- gcphase = INITPHASE;
- int i = 0;
- waitconfirm = false;
- numconfirm = 0;
- initGC();
-
- // Note: all cores need to init gc including non-gc cores
- for(i = 1; i < NUMCORESACTIVE/*NUMCORES4GC*/; i++) {
- // send GC init messages to all cores
- send_msg_1(i, GCSTARTINIT);
- }
- bool isfirst = true;
- bool allStall = false;
+ printf("(%x,%x) start gc! \n", udn_tile_coord_x(), udn_tile_coord_y());
+ //dumpSMem();
+#endif
+ gcprocessing = true;
+ gcphase = INITPHASE;
+ int i = 0;
+ waitconfirm = false;
+ numconfirm = 0;
+ initGC();
+
+ // Note: all cores need to init gc including non-gc cores
+ for(i = 1; i < NUMCORESACTIVE /*NUMCORES4GC*/; i++) {
+ // send GC init messages to all cores
+ send_msg_1(i, GCSTARTINIT);
+ }
+ bool isfirst = true;
+ bool allStall = false;
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Check core status \n");
-#endif
-
- gccorestatus[BAMBOO_NUM_OF_CORE] = 0;
- while(true) {
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- if(gc_checkAllCoreStatus_I()) {
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- break;
- }
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- }
+ printf("(%x,%x) Check core status \n", udn_tile_coord_x(),
+ udn_tile_coord_y());
+#endif
+
+ gccorestatus[BAMBOO_NUM_OF_CORE] = 0;
+ while(true) {
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ if(gc_checkAllCoreStatus_I()) {
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ break;
+ }
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ }
#ifdef GC_PROFILE
- gc_profileItem();
+ gc_profileItem();
#endif
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Start mark phase \n");
-#endif
- // all cores have finished compacting
- // restore the gcstatus of all cores
- // Note: all cores have to do mark including non-gc cores
- gccorestatus[BAMBOO_NUM_OF_CORE] = 1;
- for(i = 1; i < NUMCORESACTIVE/*NUMCORES4GC*/; ++i) {
- gccorestatus[i] = 1;
- // send GC start messages to all cores
- send_msg_1(i, GCSTART);
- }
-
- gcphase = MARKPHASE;
+ printf("(%x,%x) Start mark phase \n", udn_tile_coord_x(),
+ udn_tile_coord_y());
+#endif
+ // all cores have finished compacting
+ // restore the gcstatus of all cores
+ // Note: all cores have to do mark including non-gc cores
+ gccorestatus[BAMBOO_NUM_OF_CORE] = 1;
+ for(i = 1; i < NUMCORESACTIVE /*NUMCORES4GC*/; ++i) {
+ gccorestatus[i] = 1;
+ // send GC start messages to all cores
+ send_msg_1(i, GCSTART);
+ }
+
+ gcphase = MARKPHASE;
// mark phase
- while(MARKPHASE == gcphase) {
- mark(isfirst, stackptr);
- if(isfirst) {
- isfirst = false;
- }
-
- // check gcstatus
- checkMarkStatue();
- } // while(MARKPHASE == gcphase)
- // send msgs to all cores requiring large objs info
- // Note: only need to ask gc cores, non-gc cores do not host any objs
- numconfirm = NUMCORES4GC - 1;
- for(i = 1; i < NUMCORES4GC; ++i) {
- send_msg_1(i, GCLOBJREQUEST);
- }
- gcloads[BAMBOO_NUM_OF_CORE] = gccurr_heaptop;
- while(true) {
- if(numconfirm==0) {
- break;
- }
- } // wait for responses
- // check the heaptop
- if(gcheaptop < gcmarkedptrbound) {
- gcheaptop = gcmarkedptrbound;
- }
+ while(MARKPHASE == gcphase) {
+ mark(isfirst, stackptr);
+ if(isfirst) {
+ isfirst = false;
+ }
+
+ // check gcstatus
+ checkMarkStatue();
+ } // while(MARKPHASE == gcphase)
+ // send msgs to all cores requiring large objs info
+ // Note: only need to ask gc cores, non-gc cores do not host any objs
+ numconfirm = NUMCORES4GC - 1;
+ for(i = 1; i < NUMCORES4GC; ++i) {
+ send_msg_1(i, GCLOBJREQUEST);
+ }
+ gcloads[BAMBOO_NUM_OF_CORE] = gccurr_heaptop;
+ while(true) {
+ if(numconfirm==0) {
+ break;
+ }
+ } // wait for responses
+ // check the heaptop
+ if(gcheaptop < gcmarkedptrbound) {
+ gcheaptop = gcmarkedptrbound;
+ }
#ifdef GC_PROFILE
- gc_profileItem();
- // TODO
- if(BAMBOO_NUM_OF_CORE == 0) {
- BAMBOO_DEBUGPRINT(0xeeee);
- BAMBOO_DEBUGPRINT_REG(num_markrequest);
- BAMBOO_DEBUGPRINT_REG(marktime);
- }
+ gc_profileItem();
+ // TODO
+ if(BAMBOO_NUM_OF_CORE == 0) {
+ BAMBOO_DEBUGPRINT(0xeeee);
+ BAMBOO_DEBUGPRINT_REG(num_markrequest);
+ BAMBOO_DEBUGPRINT_REG(marktime);
+ }
#endif
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("prepare to cache large objs \n");
- //dumpSMem();
-#endif
- // cache all large objs
- if(!cacheLObjs()) {
- // no enough space to cache large objs
- BAMBOO_EXIT(0xb107);
- }
- // predict number of blocks to fill for each core
- int tmpheaptop = 0;
- int numpbc = loadbalance(&tmpheaptop);
- // TODO
- numpbc = (BAMBOO_SHARED_MEM_SIZE)/(BAMBOO_SMEM_SIZE);
+ printf("(%x,%x) prepare to cache large objs \n", udn_tile_coord_x(),
+ udn_tile_coord_y());
+ //dumpSMem();
+#endif
+ // cache all large objs
+ if(!cacheLObjs()) {
+ // no enough space to cache large objs
+ BAMBOO_EXIT(0xb107);
+ }
+ // predict number of blocks to fill for each core
+ int tmpheaptop = 0;
+ int numpbc = loadbalance(&tmpheaptop);
+ // TODO
+ numpbc = (BAMBOO_SHARED_MEM_SIZE)/(BAMBOO_SMEM_SIZE);
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("mark phase finished \n");
- //dumpSMem();
-#endif
- //int tmptopptr = 0;
- //BASEPTR(gctopcore, 0, &tmptopptr);
- // TODO
- //tmptopptr = (BAMBOO_BASE_VA) + (BAMBOO_SHARED_MEM_SIZE);
- tmpheaptop = (BAMBOO_BASE_VA) + (BAMBOO_SHARED_MEM_SIZE);
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xabab);
- BAMBOO_DEBUGPRINT_REG(tmptopptr);
-#endif
- for(i = 0; i < NUMCORES4GC; ++i) {
- int tmpcoreptr = 0;
- BASEPTR(i, numpbc, &tmpcoreptr);
- //send start compact messages to all cores
- //TODO bug here, do not know if the direction is positive or negtive?
- if (tmpcoreptr < tmpheaptop/*tmptopptr*/) {
- gcstopblock[i] = numpbc + 1;
- if(i != STARTUPCORE) {
- send_msg_2(i, GCSTARTCOMPACT, numpbc+1);
- } else {
- gcblock2fill = numpbc+1;
- } // if(i != STARTUPCORE)
- } else {
- gcstopblock[i] = numpbc;
- if(i != STARTUPCORE) {
- send_msg_2(i, GCSTARTCOMPACT, numpbc);
- } else {
- gcblock2fill = numpbc;
- } // if(i != STARTUPCORE)
- }
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000+i);
- BAMBOO_DEBUGPRINT_REG(tmpcoreptr);
- BAMBOO_DEBUGPRINT_REG(gcstopblock[i]);
-#endif
- // init some data strutures for compact phase
- gcloads[i] = 0;
- gcfilledblocks[i] = 0;
- gcrequiredmems[i] = 0;
- }
+ printf("(%x,%x) mark phase finished \n", udn_tile_coord_x(),
+ udn_tile_coord_y());
+ //dumpSMem();
+#endif
+ //int tmptopptr = 0;
+ //BASEPTR(gctopcore, 0, &tmptopptr);
+ // TODO
+ //tmptopptr = (BAMBOO_BASE_VA) + (BAMBOO_SHARED_MEM_SIZE);
+ tmpheaptop = (BAMBOO_BASE_VA) + (BAMBOO_SHARED_MEM_SIZE);
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xabab);
+ BAMBOO_DEBUGPRINT_REG(tmptopptr);
+#endif
+ for(i = 0; i < NUMCORES4GC; ++i) {
+ int tmpcoreptr = 0;
+ BASEPTR(i, numpbc, &tmpcoreptr);
+ //send start compact messages to all cores
+ //TODO bug here, do not know if the direction is positive or negtive?
+ if (tmpcoreptr < tmpheaptop /*tmptopptr*/) {
+ gcstopblock[i] = numpbc + 1;
+ if(i != STARTUPCORE) {
+ send_msg_2(i, GCSTARTCOMPACT, numpbc+1);
+ } else {
+ gcblock2fill = numpbc+1;
+ } // if(i != STARTUPCORE)
+ } else {
+ gcstopblock[i] = numpbc;
+ if(i != STARTUPCORE) {
+ send_msg_2(i, GCSTARTCOMPACT, numpbc);
+ } else {
+ gcblock2fill = numpbc;
+ } // if(i != STARTUPCORE)
+ }
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xf000+i);
+ BAMBOO_DEBUGPRINT_REG(tmpcoreptr);
+ BAMBOO_DEBUGPRINT_REG(gcstopblock[i]);
+#endif
+ // init some data strutures for compact phase
+ gcloads[i] = 0;
+ gcfilledblocks[i] = 0;
+ gcrequiredmems[i] = 0;
+ }
#ifdef GC_PROFILE
- gc_profileItem();
-#endif
-
- // compact phase
- bool finalcompact = false;
- // initialize pointers for comapcting
- struct moveHelper * orig =
- (struct moveHelper *)RUNMALLOC(sizeof(struct moveHelper));
- struct moveHelper * to =
- (struct moveHelper *)RUNMALLOC(sizeof(struct moveHelper));
- initOrig_Dst(orig, to);
- int filledblocks = 0;
- INTPTR heaptopptr = 0;
- bool finishcompact = false;
- bool iscontinue = true;
- bool localcompact = true;
- while((COMPACTPHASE == gcphase) || (SUBTLECOMPACTPHASE == gcphase)) {
- if((!finishcompact) && iscontinue) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe001);
- BAMBOO_DEBUGPRINT_REG(numpbc);
- BAMBOO_DEBUGPRINT_REG(gcblock2fill);
-#endif
- finishcompact = compacthelper(orig, to, &filledblocks,
- &heaptopptr, &localcompact);
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe002);
- BAMBOO_DEBUGPRINT_REG(finishcompact);
- BAMBOO_DEBUGPRINT_REG(gctomove);
- BAMBOO_DEBUGPRINT_REG(gcrequiredmems[0]);
- BAMBOO_DEBUGPRINT_REG(gcfilledblocks[0]);
- BAMBOO_DEBUGPRINT_REG(gcstopblock[0]);
-#endif
- }
-
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- if(gc_checkCoreStatus_I()) {
- // all cores have finished compacting
- // restore the gcstatus of all cores
- for(i = 0; i < NUMCORES4GC; ++i) {
- gccorestatus[i] = 1;
- }
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- break;
- } else {
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- // check if there are spare mem for pending move requires
- if(COMPACTPHASE == gcphase) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe003);
-#endif
- resolvePendingMoveRequest();
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(gctomove);
-#endif
- } else {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe004);
-#endif
- compact2Heaptop();
- }
- } // if(gc_checkCoreStatus_I()) else ...
-
- if(gctomove) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe005);
- BAMBOO_DEBUGPRINT_REG(gcmovestartaddr);
- BAMBOO_DEBUGPRINT_REG(gcblock2fill);
- BAMBOO_DEBUGPRINT_REG(gctomove);
-#endif
- to->ptr = gcmovestartaddr;
- to->numblocks = gcblock2fill - 1;
- to->bound = (to->numblocks==0)?
- BAMBOO_SMEM_SIZE_L:
- BAMBOO_SMEM_SIZE_L+BAMBOO_SMEM_SIZE*to->numblocks;
- BASEPTR(gcdstcore, to->numblocks, &(to->base));
- to->offset = to->ptr - to->base;
- to->top = (to->numblocks==0)?
- (to->offset):(to->bound-BAMBOO_SMEM_SIZE+to->offset);
- to->base = to->ptr;
- to->offset = BAMBOO_CACHE_LINE_SIZE;
- to->ptr += to->offset; // for header
- to->top += to->offset;
- if(gcdstcore == BAMBOO_NUM_OF_CORE) {
- localcompact = true;
- } else {
- localcompact = false;
- }
- gctomove = false;
- iscontinue = true;
- } else if(!finishcompact) {
- // still pending
- iscontinue = false;
- } // if(gctomove)
-
- } // while(COMPACTPHASE == gcphase)
+ gc_profileItem();
+#endif
+
+ // compact phase
+ bool finalcompact = false;
+ // initialize pointers for comapcting
+ struct moveHelper * orig =
+ (struct moveHelper *)RUNMALLOC(sizeof(struct moveHelper));
+ struct moveHelper * to =
+ (struct moveHelper *)RUNMALLOC(sizeof(struct moveHelper));
+ initOrig_Dst(orig, to);
+ int filledblocks = 0;
+ INTPTR heaptopptr = 0;
+ bool finishcompact = false;
+ bool iscontinue = true;
+ bool localcompact = true;
+ while((COMPACTPHASE == gcphase) || (SUBTLECOMPACTPHASE == gcphase)) {
+ if((!finishcompact) && iscontinue) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe001);
+ BAMBOO_DEBUGPRINT_REG(numpbc);
+ BAMBOO_DEBUGPRINT_REG(gcblock2fill);
+#endif
+ finishcompact = compacthelper(orig, to, &filledblocks,
+ &heaptopptr, &localcompact);
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe002);
+ BAMBOO_DEBUGPRINT_REG(finishcompact);
+ BAMBOO_DEBUGPRINT_REG(gctomove);
+ BAMBOO_DEBUGPRINT_REG(gcrequiredmems[0]);
+ BAMBOO_DEBUGPRINT_REG(gcfilledblocks[0]);
+ BAMBOO_DEBUGPRINT_REG(gcstopblock[0]);
+#endif
+ }
+
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ if(gc_checkCoreStatus_I()) {
+ // all cores have finished compacting
+ // restore the gcstatus of all cores
+ for(i = 0; i < NUMCORES4GC; ++i) {
+ gccorestatus[i] = 1;
+ }
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ break;
+ } else {
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ // check if there are spare mem for pending move requires
+ if(COMPACTPHASE == gcphase) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe003);
+#endif
+ resolvePendingMoveRequest();
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(gctomove);
+#endif
+ } else {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe004);
+#endif
+ compact2Heaptop();
+ }
+ } // if(gc_checkCoreStatus_I()) else ...
+
+ if(gctomove) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe005);
+ BAMBOO_DEBUGPRINT_REG(gcmovestartaddr);
+ BAMBOO_DEBUGPRINT_REG(gcblock2fill);
+ BAMBOO_DEBUGPRINT_REG(gctomove);
+#endif
+ to->ptr = gcmovestartaddr;
+ to->numblocks = gcblock2fill - 1;
+ to->bound = (to->numblocks==0) ?
+ BAMBOO_SMEM_SIZE_L :
+ BAMBOO_SMEM_SIZE_L+BAMBOO_SMEM_SIZE*to->numblocks;
+ BASEPTR(gcdstcore, to->numblocks, &(to->base));
+ to->offset = to->ptr - to->base;
+ to->top = (to->numblocks==0) ?
+ (to->offset) : (to->bound-BAMBOO_SMEM_SIZE+to->offset);
+ to->base = to->ptr;
+ to->offset = BAMBOO_CACHE_LINE_SIZE;
+ to->ptr += to->offset; // for header
+ to->top += to->offset;
+ if(gcdstcore == BAMBOO_NUM_OF_CORE) {
+ localcompact = true;
+ } else {
+ localcompact = false;
+ }
+ gctomove = false;
+ iscontinue = true;
+ } else if(!finishcompact) {
+ // still pending
+ iscontinue = false;
+ } // if(gctomove)
+
+ } // while(COMPACTPHASE == gcphase)
#ifdef GC_PROFILE
- gc_profileItem();
+ gc_profileItem();
#endif
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("prepare to move large objs \n");
- //dumpSMem();
+ printf("(%x,%x) prepare to move large objs \n", udn_tile_coord_x(),
+ udn_tile_coord_y());
+ //dumpSMem();
#endif
- // move largeObjs
- moveLObjs();
+ // move largeObjs
+ moveLObjs();
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("compact phase finished \n");
- //dumpSMem();
-#endif
- RUNFREE(orig);
- RUNFREE(to);
- orig = to = NULL;
-
- gcphase = FLUSHPHASE;
- gccorestatus[BAMBOO_NUM_OF_CORE] = 1;
- // Note: all cores should flush their runtime data including non-gc
- // cores
- for(i = 1; i < NUMCORESACTIVE/*NUMCORES4GC*/; ++i) {
- // send start flush messages to all cores
- gccorestatus[i] = 1;
- send_msg_1(i, GCSTARTFLUSH);
- }
+ printf("(%x,%x) compact phase finished \n", udn_tile_coord_x(),
+ udn_tile_coord_y());
+ //dumpSMem();
+#endif
+ RUNFREE(orig);
+ RUNFREE(to);
+ orig = to = NULL;
+
+ gcphase = FLUSHPHASE;
+ gccorestatus[BAMBOO_NUM_OF_CORE] = 1;
+ // Note: all cores should flush their runtime data including non-gc
+ // cores
+ for(i = 1; i < NUMCORESACTIVE /*NUMCORES4GC*/; ++i) {
+ // send start flush messages to all cores
+ gccorestatus[i] = 1;
+ send_msg_1(i, GCSTARTFLUSH);
+ }
#ifdef GC_PROFILE
- gc_profileItem();
+ gc_profileItem();
#endif
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("Start flush phase \n");
-#endif
- // flush phase
- flush(stackptr);
- gccorestatus[BAMBOO_NUM_OF_CORE] = 0;
- while(FLUSHPHASE == gcphase) {
- // check the status of all cores
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
- if(gc_checkAllCoreStatus_I()) {
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- break;
- }
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- } // while(FLUSHPHASE == gcphase)
- gcphase = FINISHPHASE;
-
- // invalidate all shared mem pointers
- // put it here as it takes time to inform all the other cores to
- // finish gc and it might cause problem when some core resumes
- // mutator earlier than the other cores
- bamboo_cur_msp = NULL;
- bamboo_smem_size = 0;
- gcflag = false;
- gcprocessing = false;
+ printf("(%x,%x) Start flush phase \n", udn_tile_coord_x(),
+ udn_tile_coord_y());
+#endif
+ // flush phase
+ flush(stackptr);
+ gccorestatus[BAMBOO_NUM_OF_CORE] = 0;
+ while(FLUSHPHASE == gcphase) {
+ // check the status of all cores
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ if(gc_checkAllCoreStatus_I()) {
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ break;
+ }
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ } // while(FLUSHPHASE == gcphase)
+ gcphase = FINISHPHASE;
+
+ // invalidate all shared mem pointers
+ // put it here as it takes time to inform all the other cores to
+ // finish gc and it might cause problem when some core resumes
+ // mutator earlier than the other cores
+ bamboo_cur_msp = NULL;
+ bamboo_smem_size = 0;
+ gcflag = false;
+ gcprocessing = false;
#ifdef GC_PROFILE
- gc_profileEnd();
-#endif
- gccorestatus[BAMBOO_NUM_OF_CORE] = 1;
- for(i = 1; i < NUMCORESACTIVE/*NUMCORES4GC*/; ++i) {
- // send gc finish messages to all cores
- send_msg_1(i, GCFINISH);
- gccorestatus[i] = 1;
- }
+ gc_profileEnd();
+#endif
+ gccorestatus[BAMBOO_NUM_OF_CORE] = 1;
+ for(i = 1; i < NUMCORESACTIVE /*NUMCORES4GC*/; ++i) {
+ // send gc finish messages to all cores
+ send_msg_1(i, GCFINISH);
+ gccorestatus[i] = 1;
+ }
#ifdef RAWPATH // TODO GC_DEBUG
- tprintf("gc finished \n");
- //dumpSMem();
+ printf("(%x,%x) gc finished \n", udn_tile_coord_x(),
+ udn_tile_coord_y());
+ //dumpSMem();
#endif
- } else if(BAMBOO_NUM_OF_CORE < NUMCORES4GC) {
- gcprocessing = true;
- gc_collect(stackptr);
+ } else if(BAMBOO_NUM_OF_CORE < NUMCORES4GC) {
+ gcprocessing = true;
+ gc_collect(stackptr);
- // invalidate all shared mem pointers
- bamboo_cur_msp = NULL;
- bamboo_smem_size = 0;
+ // invalidate all shared mem pointers
+ bamboo_cur_msp = NULL;
+ bamboo_smem_size = 0;
- gcflag = false;
- gcprocessing = false;
- } else {
- // not a gc core, should wait for gcfinish msg
- gcprocessing = true;
- gc_nocollect(stackptr);
+ gcflag = false;
+ gcprocessing = false;
+ } else {
+ // not a gc core, should wait for gcfinish msg
+ gcprocessing = true;
+ gc_nocollect(stackptr);
- // invalidate all shared mem pointers
- bamboo_cur_msp = NULL;
- bamboo_smem_size = 0;
+ // invalidate all shared mem pointers
+ bamboo_cur_msp = NULL;
+ bamboo_smem_size = 0;
- gcflag = false;
- gcprocessing = false;
- }
+ gcflag = false;
+ gcprocessing = false;
+ }
} // void gc(struct garbagelist * stackptr)
#ifdef GC_PROFILE
inline void gc_profileStart(void) {
if(!gc_infoOverflow) {
- GCInfo* gcInfo = RUNMALLOC(sizeof(struct gc_info));
- gc_infoArray[gc_infoIndex] = gcInfo;
- gcInfo->index = 1;
- gcInfo->time[0] = BAMBOO_GET_EXE_TIME();
+ GCInfo* gcInfo = RUNMALLOC(sizeof(struct gc_info));
+ gc_infoArray[gc_infoIndex] = gcInfo;
+ gcInfo->index = 1;
+ gcInfo->time[0] = BAMBOO_GET_EXE_TIME();
}
}
inline void gc_profileItem(void) {
if(!gc_infoOverflow) {
- GCInfo* gcInfo = gc_infoArray[gc_infoIndex];
- gcInfo->time[gcInfo->index++] = BAMBOO_GET_EXE_TIME();
+ GCInfo* gcInfo = gc_infoArray[gc_infoIndex];
+ gcInfo->time[gcInfo->index++] = BAMBOO_GET_EXE_TIME();
}
}
inline void gc_profileEnd(void) {
if(!gc_infoOverflow) {
- GCInfo* gcInfo = gc_infoArray[gc_infoIndex];
- gcInfo->time[gcInfo->index++] = BAMBOO_GET_EXE_TIME();
- gc_infoIndex++;
- if(gc_infoIndex == GCINFOLENGTH) {
- gc_infoOverflow = true;
- //taskInfoIndex = 0;
- }
+ GCInfo* gcInfo = gc_infoArray[gc_infoIndex];
+ gcInfo->time[gcInfo->index++] = BAMBOO_GET_EXE_TIME();
+ gc_infoIndex++;
+ if(gc_infoIndex == GCINFOLENGTH) {
+ gc_infoOverflow = true;
+ //taskInfoIndex = 0;
+ }
}
}
void gc_outputProfileData() {
#ifdef USEIO
int i,j;
- unsigned long long totalgc = 0;
+ unsigned long long totalgc = 0;
//printf("Start Time, End Time, Duration\n");
// output task related info
for(i = 0; i < gc_infoIndex; i++) {
- GCInfo * gcInfo = gc_infoArray[i];
- unsigned long long tmp = 0;
- for(j = 0; j < gcInfo->index; j++) {
- printf("%lld(%lld), ", gcInfo->time[j], (gcInfo->time[j]-tmp));
- tmp = gcInfo->time[j];
- }
- tmp = (tmp-gcInfo->time[0]);
- printf(" ++ %lld \n", tmp);
- totalgc += tmp;
+ GCInfo * gcInfo = gc_infoArray[i];
+ unsigned long long tmp = 0;
+ for(j = 0; j < gcInfo->index; j++) {
+ printf("%lld(%lld), ", gcInfo->time[j], (gcInfo->time[j]-tmp));
+ tmp = gcInfo->time[j];
+ }
+ tmp = (tmp-gcInfo->time[0]);
+ printf(" ++ %lld \n", tmp);
+ totalgc += tmp;
}
if(gc_infoOverflow) {
printf("Caution: gc info overflow!\n");
}
- printf("\n\n total gc time: %lld \n", totalgc);
+ printf("\n\n total gc time: %lld \n", totalgc);
#else
int i = 0;
int j = 0;
- unsigned long long totalgc = 0;
+ unsigned long long totalgc = 0;
BAMBOO_DEBUGPRINT(0xdddd);
// output task related info
for(i= 0; i < gc_infoIndex; i++) {
- GCInfo * gcInfo = gc_infoArray[i];
- unsigned long long tmp = 0;
- BAMBOO_DEBUGPRINT(0xddda);
- for(j = 0; j < gcInfo->index; j++) {
- BAMBOO_DEBUGPRINT(gcInfo->time[j]);
- BAMBOO_DEBUGPRINT(gcInfo->time[j]-tmp);
- BAMBOO_DEBUGPRINT(0xdddb);
- tmp = gcInfo->time[j];
- }
- tmp = (tmp-gcInfo->time[0]);
- BAMBOO_DEBUGPRINT_REG(tmp);
- BAMBOO_DEBUGPRINT(0xdddc);
- totalgc += tmp;
- }
- BAMBOO_DEBUGPRINT(0xdddd);
- BAMBOO_DEBUGPRINT_REG(totalgc);
+ GCInfo * gcInfo = gc_infoArray[i];
+ unsigned long long tmp = 0;
+ BAMBOO_DEBUGPRINT(0xddda);
+ for(j = 0; j < gcInfo->index; j++) {
+ BAMBOO_DEBUGPRINT(gcInfo->time[j]);
+ BAMBOO_DEBUGPRINT(gcInfo->time[j]-tmp);
+ BAMBOO_DEBUGPRINT(0xdddb);
+ tmp = gcInfo->time[j];
+ }
+ tmp = (tmp-gcInfo->time[0]);
+ BAMBOO_DEBUGPRINT_REG(tmp);
+ BAMBOO_DEBUGPRINT(0xdddc);
+ totalgc += tmp;
+ }
+ BAMBOO_DEBUGPRINT(0xdddd);
+ BAMBOO_DEBUGPRINT_REG(totalgc);
if(gc_infoOverflow) {
BAMBOO_DEBUGPRINT(0xefee);
#else
#define BAMBOO_SMEM_SIZE_L (2 * BAMBOO_SMEM_SIZE)
#endif
-#define BAMBOO_LARGE_SMEM_BOUND (BAMBOO_SMEM_SIZE_L*NUMCORES4GC)
- // let each gc core to have one big block, this is very important
- // for the computation of NUMBLOCKS(s, n), DO NOT change this!
+#define BAMBOO_LARGE_SMEM_BOUND (BAMBOO_SMEM_SIZE_L*NUMCORES4GC)
+// let each gc core to have one big block, this is very important
+// for the computation of NUMBLOCKS(s, n), DO NOT change this!
#define NUMPTRS 100
typedef struct gc_info {
unsigned long long time[7];
- int index;
+ int index;
} GCInfo;
GCInfo * gc_infoArray[GCINFOLENGTH];
#endif
typedef enum {
- INIT = 0, // 0
- DISCOVERED, // 1
- MARKED, // 2
- COMPACTED, // 3
- FLUSHED, // 4
- END // 5
+ INIT = 0, // 0
+ DISCOVERED, // 1
+ MARKED, // 2
+ COMPACTED, // 3
+ FLUSHED, // 4
+ END // 5
} GCOBJFLAG;
typedef enum {
- INITPHASE = 0x0, // 0x0
- MARKPHASE, // 0x1
- COMPACTPHASE, // 0x2
- SUBTLECOMPACTPHASE,// 0x3
- FLUSHPHASE, // 0x4
- FINISHPHASE // 0x5
+ INITPHASE = 0x0, // 0x0
+ MARKPHASE, // 0x1
+ COMPACTPHASE, // 0x2
+ SUBTLECOMPACTPHASE, // 0x3
+ FLUSHPHASE, // 0x4
+ FINISHPHASE // 0x5
} GCPHASETYPE;
volatile bool gcflag;
volatile int gccorestatus[NUMCORESACTIVE]; // records status of each core
// 1: running gc
// 0: stall
-volatile int gcnumsendobjs[NUMCORESACTIVE];//records how many objects sent out
-volatile int gcnumreceiveobjs[NUMCORESACTIVE];//records how many objects
+volatile int gcnumsendobjs[NUMCORESACTIVE]; //records how many objects sent out
+volatile int gcnumreceiveobjs[NUMCORESACTIVE]; //records how many objects
//received
volatile bool gcbusystatus;
int gcself_numsendobjs;
INTPTR gcmarkedptrbound;
int gcblock2fill;
int gcstopblock[NUMCORES4GC]; // indicate when to stop compact phase
-int gcfilledblocks[NUMCORES4GC];//indicate how many blocks have been fulfilled
+int gcfilledblocks[NUMCORES4GC]; //indicate how many blocks have been fulfilled
// move instruction;
INTPTR gcmovestartaddr;
int gcdstcore;
volatile int gcmovepending;
struct flushlist {
- void * key;
- struct flushnode * val;
- struct flushlist * next;
+ void * key;
+ struct flushnode * val;
+ struct flushlist * next;
};
struct flushnode {
- void ** ptr;
- struct flushnode * next;
+ void ** ptr;
+ struct flushnode * next;
};
// mapping of old address to new address
volatile struct RuntimeHash * gcpointertbl;
int gcobj2map;
int gcmappedobj;
volatile bool gcismapped;
-//volatile struct flushlist * gcflushlist; // list of (key, list of reference
- // to be flushed)
+//volatile struct flushlist * gcflushlist; // list of (key, list of reference
+// to be flushed)
//volatile int gcnumflush;
// table recording the starting address of each small block
int gcbaseva; // base va for shared memory without reserved sblocks
#define ISSHAREDOBJ(p) \
- ((((int)p)>gcbaseva)&&(((int)p)<(gcbaseva+(BAMBOO_SHARED_MEM_SIZE))))
+ ((((int)p)>gcbaseva)&&(((int)p)<(gcbaseva+(BAMBOO_SHARED_MEM_SIZE))))
#define ALIGNSIZE(s, as) \
- (*((int*)as)) = (((s) & (~(BAMBOO_CACHE_LINE_MASK))) + (BAMBOO_CACHE_LINE_SIZE))
+ (*((int*)as)) = (((s) & (~(BAMBOO_CACHE_LINE_MASK))) + (BAMBOO_CACHE_LINE_SIZE))
-// mapping of pointer to block # (start from 0), here the block # is
+// mapping of pointer to block # (start from 0), here the block # is
// the global index
#define BLOCKINDEX(p, b) \
{ \
- int t = (p) - gcbaseva; \
- if(t < (BAMBOO_LARGE_SMEM_BOUND)) { \
- (*((int*)b)) = t / (BAMBOO_SMEM_SIZE_L); \
- } else { \
- (*((int*)b)) = NUMCORES4GC+((t-(BAMBOO_LARGE_SMEM_BOUND))/(BAMBOO_SMEM_SIZE));\
- } \
- }
+ int t = (p) - gcbaseva; \
+ if(t < (BAMBOO_LARGE_SMEM_BOUND)) { \
+ (*((int*)b)) = t / (BAMBOO_SMEM_SIZE_L); \
+ } else { \
+ (*((int*)b)) = NUMCORES4GC+((t-(BAMBOO_LARGE_SMEM_BOUND))/(BAMBOO_SMEM_SIZE)); \
+ } \
+ }
// mapping of pointer to core #
#define RESIDECORE(p, c) \
-{ \
- if(1 == (NUMCORES4GC)) { \
- (*((int*)c)) = 0; \
- } else {\
- int b; \
- BLOCKINDEX((p), &b); \
- (*((int*)c)) = gc_block2core[(b%(NUMCORES4GC*2))]; \
- }\
-}
+ { \
+ if(1 == (NUMCORES4GC)) { \
+ (*((int*)c)) = 0; \
+ } else { \
+ int b; \
+ BLOCKINDEX((p), &b); \
+ (*((int*)c)) = gc_block2core[(b%(NUMCORES4GC*2))]; \
+ } \
+ }
// NOTE: n starts from 0
-// mapping of heaptop (how many bytes there are in the local heap) to
+// mapping of heaptop (how many bytes there are in the local heap) to
// the number of the block
-// the number of the block indicates that the block is the xth block on
+// the number of the block indicates that the block is the xth block on
// the local heap
#define NUMBLOCKS(s, n) \
- if(s < (BAMBOO_SMEM_SIZE_L)) { \
- (*((int*)(n))) = 0; \
- } else { \
- (*((int*)(n))) = 1 + ((s) - (BAMBOO_SMEM_SIZE_L)) / (BAMBOO_SMEM_SIZE); \
- }
+ if(s < (BAMBOO_SMEM_SIZE_L)) { \
+ (*((int*)(n))) = 0; \
+ } else { \
+ (*((int*)(n))) = 1 + ((s) - (BAMBOO_SMEM_SIZE_L)) / (BAMBOO_SMEM_SIZE); \
+ }
#define OFFSET(s, o) \
- if(s < BAMBOO_SMEM_SIZE_L) { \
- (*((int*)(o))) = (s); \
- } else { \
- (*((int*)(o))) = ((s) - (BAMBOO_SMEM_SIZE_L)) % (BAMBOO_SMEM_SIZE); \
- }
+ if(s < BAMBOO_SMEM_SIZE_L) { \
+ (*((int*)(o))) = (s); \
+ } else { \
+ (*((int*)(o))) = ((s) - (BAMBOO_SMEM_SIZE_L)) % (BAMBOO_SMEM_SIZE); \
+ }
// mapping of (core #, index of the block) to the global block index
-#define BLOCKINDEX2(c, n) (gc_core2block[(2*(c))+((n)%2)]+((NUMCORES4GC*2)*((n)/2)))
+#define BLOCKINDEX2(c, n) (gc_core2block[(2*(c))+((n)%2)]+((NUMCORES4GC*2)*((n)/2)))
// mapping of (core #, number of the block) to the base pointer of the block
#define BASEPTR(c, n, p) \
{ \
- int b = BLOCKINDEX2((c), (n)); \
- if(b < (NUMCORES4GC)) { \
- (*((int*)p)) = gcbaseva + b * (BAMBOO_SMEM_SIZE_L); \
- } else { \
- (*((int*)p)) = gcbaseva+(BAMBOO_LARGE_SMEM_BOUND)+ \
- (b-(NUMCORES4GC))*(BAMBOO_SMEM_SIZE); \
- } \
- }
+ int b = BLOCKINDEX2((c), (n)); \
+ if(b < (NUMCORES4GC)) { \
+ (*((int*)p)) = gcbaseva + b * (BAMBOO_SMEM_SIZE_L); \
+ } else { \
+ (*((int*)p)) = gcbaseva+(BAMBOO_LARGE_SMEM_BOUND)+ \
+ (b-(NUMCORES4GC))*(BAMBOO_SMEM_SIZE); \
+ } \
+ }
// the next core in the top of the heap
#define NEXTTOPCORE(b) (gc_block2core[((b)+1)%(NUMCORES4GC*2)])
inline void gc(struct garbagelist * stackptr); // core coordinator routine
-inline void gc_collect(struct garbagelist* stackptr);//core collector routine
-inline void gc_nocollect(struct garbagelist* stackptr);//non-gc core collector routine
+inline void gc_collect(struct garbagelist* stackptr); //core collector routine
+inline void gc_nocollect(struct garbagelist* stackptr); //non-gc core collector routine
inline void transferMarkResults_I();
inline void gc_enqueue_I(void *ptr);
inline void gc_lobjenqueue_I(void *ptr, int length, int host);
-inline bool gcfindSpareMem_I(int * startaddr,
- int * tomove,
- int * dstcore,
- int requiredmem,
- int requiredcore);
+inline bool gcfindSpareMem_I(int * startaddr,
+ int * tomove,
+ int * dstcore,
+ int requiredmem,
+ int requiredcore);
inline void * gc_lobjdequeue4(int * length, int * host);
inline int gc_lobjmoreItems4();
static int gc_core2block[2] = {0,1};
static int gc_block2core[2] = { 0, 0};
+#elif defined GC_56
+// NUMCORES4GC = 56
+static int gc_core2block[112] = {
+ 0,111, 15, 96, 16,95, 31,80, 32,79, 47,64, 48,63,
+ 1,110, 14, 97, 17,94, 30,81, 33,78, 46,65, 49,62,
+ 2,109, 13, 98, 18,93, 29,82, 34,77, 45,66, 50,61,
+ 3,108, 12, 99, 19,92, 28,83, 35,76, 44,67, 51,60,
+ 4,107, 11,100, 20,91, 27,84, 36,75, 43,68, 52,59,
+ 5,106, 10,101, 21,90, 26,85, 37,74, 42,69, 53,58,
+ 6,105, 9,102, 22,89, 25,86, 38,73, 41,70, 54,57,
+ 7,104, 8,103, 23,88, 24,87, 39,72, 40,71, 55,56
+};
+
+static int gc_block2core[112] = {
+ 0, 7, 14, 21, 28, 35, 42, 49, 50, 43, 36, 29, 22, 15, 8, 1,
+ 2, 9, 16, 23, 30, 37, 44, 51, 52, 45, 38, 31, 24, 17, 10, 3,
+ 4, 11, 18, 25, 32, 39, 46, 53, 54, 47, 40, 33, 26, 19, 12, 5,
+ 6, 13, 20, 27, 34, 41, 48, 55, 55, 48, 41, 34, 27, 20, 13, 6,
+ 5, 12, 19, 26, 33, 40, 47, 54, 53, 46, 39, 32, 25, 18, 11, 4,
+ 3, 10, 17, 24, 31, 38, 45, 52, 51, 44, 37, 30, 23, 16, 9, 2,
+ 1, 8, 15, 22, 29, 36, 43, 50, 49, 42, 35, 28, 21, 14, 7, 0
+};
#elif defined GC_62
// NUMCORES4GC = 62
static int gc_core2block[124] = {
- 0,123, 15,108, 16,107, 31,92, 32,91, 47,76,
- 1,122, 14,109, 17,106, 30,93, 33,90, 46,77, 48,75, 61,62,
- 2,121, 13,110, 18,105, 29,94, 34,89, 45,78, 49,74, 60,63,
- 3,120, 12,111, 19,104, 28,95, 35,88, 44,79, 50,73, 59,64,
- 4,119, 11,112, 20,103, 27,96, 36,87, 43,80, 51,72, 58,65,
- 5,118, 10,113, 21,102, 26,97, 37,86, 42,81, 52,71, 57,66,
- 6,117, 9,114, 22,101, 25,98, 38,85, 41,82, 53,70, 56,67,
- 7,116, 8,115, 23,100, 24,99, 39,84, 40,83, 54,69, 55,68
+ 0,123, 15,108, 16,107, 31,92, 32,91, 47,76,
+ 1,122, 14,109, 17,106, 30,93, 33,90, 46,77, 48,75, 61,62,
+ 2,121, 13,110, 18,105, 29,94, 34,89, 45,78, 49,74, 60,63,
+ 3,120, 12,111, 19,104, 28,95, 35,88, 44,79, 50,73, 59,64,
+ 4,119, 11,112, 20,103, 27,96, 36,87, 43,80, 51,72, 58,65,
+ 5,118, 10,113, 21,102, 26,97, 37,86, 42,81, 52,71, 57,66,
+ 6,117, 9,114, 22,101, 25,98, 38,85, 41,82, 53,70, 56,67,
+ 7,116, 8,115, 23,100, 24,99, 39,84, 40,83, 54,69, 55,68
};
-static int gc_block2core[124] = {
- 0, 6, 14, 22, 30, 38, 46, 54, 55, 47, 39, 31, 23, 15, 7, 1,
- 2, 8, 16, 24, 32, 40, 48, 56, 57, 49, 41, 33, 25, 17, 9, 3,
- 4, 10, 18, 26, 34, 42, 50, 58, 59, 51, 43, 35, 27, 19, 11, 5,
- 12, 20, 28, 36, 44, 52, 60, 61, 53, 45, 37, 29, 21, 13,
- 13, 21, 29, 37, 45, 53, 61, 60, 52, 44, 36, 28, 20, 12,
- 5, 11, 19, 27, 35, 43, 51, 59, 58, 50, 42, 34, 26, 18, 10, 4,
- 3, 9, 17, 25, 33, 41, 49, 57, 56, 48, 40, 32, 24, 16, 8, 2,
- 1, 7, 15, 23, 31, 39, 47, 55, 54, 46, 38, 30, 22, 14, 6, 0
+static int gc_block2core[124] = {
+ 0, 6, 14, 22, 30, 38, 46, 54, 55, 47, 39, 31, 23, 15, 7, 1,
+ 2, 8, 16, 24, 32, 40, 48, 56, 57, 49, 41, 33, 25, 17, 9, 3,
+ 4, 10, 18, 26, 34, 42, 50, 58, 59, 51, 43, 35, 27, 19, 11, 5,
+ 12, 20, 28, 36, 44, 52, 60, 61, 53, 45, 37, 29, 21, 13,
+ 13, 21, 29, 37, 45, 53, 61, 60, 52, 44, 36, 28, 20, 12,
+ 5, 11, 19, 27, 35, 43, 51, 59, 58, 50, 42, 34, 26, 18, 10, 4,
+ 3, 9, 17, 25, 33, 41, 49, 57, 56, 48, 40, 32, 24, 16, 8, 2,
+ 1, 7, 15, 23, 31, 39, 47, 55, 54, 46, 38, 30, 22, 14, 6, 0
};
#endif
#ifdef D___Double______nativeparsedouble____L___String___
double CALL01(___Double______nativeparsedouble____L___String___,struct ___String___ * ___str___) {
int length=VAR(___str___)->___count___;
- int maxlength=(length>60)?60:length;
+ int maxlength=(length>60) ? 60 : length;
char str[maxlength+1];
struct ArrayObject * chararray=VAR(___str___)->___value___;
int i;
}
#else
int CALL12(___String______convertdoubletochar____D__AR_C, double ___val___, double ___val___, struct ArrayObject ___chararray___) {
- return 0;
+ return 0;
}
#endif
void * allocate_new(void * ptr, int type) {
struct ___Object___ * v=(struct ___Object___ *)FREEMALLOC((struct garbagelist *) ptr, classsize[type]);
#ifdef DEBUG
- printf("(%x,%x): new object: %x \n", udn_tile_coord_x(),
- udn_tile_coord_y(), v);
+ printf("(%x,%x): new object: %x \n", udn_tile_coord_x(),
+ udn_tile_coord_y(), v);
#endif
v->type=type;
v->version = 0;
v->lock = NULL;
- v->lockcount = 0;
- initlock(v);
+ v->lockcount = 0;
+ initlock(v);
return v;
}
struct ArrayObject * allocate_newarray(void * ptr, int type, int length) {
struct ArrayObject * v=(struct ArrayObject *)FREEMALLOC((struct garbagelist *) ptr, sizeof(struct ArrayObject)+length*classsize[type]);
#ifdef DEBUG
- printf("(%x,%x): new array object: %x \n", udn_tile_coord_x(),
- udn_tile_coord_y(), v);
+ printf("(%x,%x): new array object: %x \n", udn_tile_coord_x(),
+ udn_tile_coord_y(), v);
#endif
v->type=type;
v->version = 0;
return NULL;
}
v->___length___=length;
- initlock(v);
+ initlock(v);
return v;
}
v->version = 0;
//v->numlocks = 0;
v->lock = NULL;
- initlock(v);
+ initlock(v);
return v;
}
//v->numlocks = 0;
v->lock = NULL;
v->___length___=length;
- initlock(v);
+ initlock(v);
return v;
}
#endif
volatile bool isMsgSending;
#define MSG_INDEXINC_I() \
- msgdataindex = (msgdataindex + 1) % (BAMBOO_MSG_BUF_LENGTH)
+ msgdataindex = (msgdataindex + 1) % (BAMBOO_MSG_BUF_LENGTH)
#define MSG_LASTINDEXINC_I() \
- msgdatalast = (msgdatalast + 1) % (BAMBOO_MSG_BUF_LENGTH)
+ msgdatalast = (msgdatalast + 1) % (BAMBOO_MSG_BUF_LENGTH)
#define MSG_CACHE_I(n) \
- msgdata[msgdatalast] = (n); \
- MSG_LASTINDEXINC_I()
+ msgdata[msgdatalast] = (n); \
+ MSG_LASTINDEXINC_I()
-// NOTE: if msgdataindex == msgdatalast, it always means that the buffer if
+// NOTE: if msgdataindex == msgdatalast, it always means that the buffer if
// full. In the case that the buffer is empty, should never call this
// MACRO
#define MSG_REMAINSIZE_I(s) \
- if(msgdataindex < msgdatalast) { \
- (*(int*)s) = msgdatalast - msgdataindex; \
- } else if((msgdataindex == msgdatalast) && (!msgdatafull)) {\
- (*(int*)s) = 0; \
- } else { \
- (*(int*)s) = (BAMBOO_MSG_BUF_LENGTH) - msgdataindex + msgdatalast; \
- }
+ if(msgdataindex < msgdatalast) { \
+ (*(int*)s) = msgdatalast - msgdataindex; \
+ } else if((msgdataindex == msgdatalast) && (!msgdatafull)) { \
+ (*(int*)s) = 0; \
+ } else { \
+ (*(int*)s) = (BAMBOO_MSG_BUF_LENGTH) -msgdataindex + msgdatalast; \
+ }
#define OUTMSG_INDEXINC() \
- outmsgindex = (outmsgindex + 1) % (BAMBOO_OUT_BUF_LENGTH)
+ outmsgindex = (outmsgindex + 1) % (BAMBOO_OUT_BUF_LENGTH)
#define OUTMSG_LASTINDEXINC() \
- outmsglast = (outmsglast + 1) % (BAMBOO_OUT_BUF_LENGTH); \
- if(outmsglast == outmsgindex) { \
- BAMBOO_EXIT(0xdd01); \
- }
+ outmsglast = (outmsglast + 1) % (BAMBOO_OUT_BUF_LENGTH); \
+ if(outmsglast == outmsgindex) { \
+ BAMBOO_EXIT(0xdd01); \
+ }
#define OUTMSG_CACHE(n) \
- outmsgdata[outmsglast] = (n); \
- OUTMSG_LASTINDEXINC();
+ outmsgdata[outmsglast] = (n); \
+ OUTMSG_LASTINDEXINC();
#define MAX_PACKET_WORDS 5
* 23 -- large objs mapping info
*
* ObjMsg: 1 + size of msg + obj's address + (task index + param index)+
- * StallMsg: 2 + corenum + sendobjs + receiveobjs
+ * StallMsg: 2 + corenum + sendobjs + receiveobjs
* (size is always 4 * sizeof(int))
- * LockMsg: 3 + lock type + obj pointer + lock + request core
+ * LockMsg: 3 + lock type + obj pointer + lock + request core
* (size is always 5 * sizeof(int))
- * 4/5/6 + lock type + obj pointer + lock
+ * 4/5/6 + lock type + obj pointer + lock
* (size is always 4 * sizeof(int))
- * 9 + lock type + obj pointer + redirect lock + root request core
- * + request core
+ * 9 + lock type + obj pointer + redirect lock + root request core
+ * + request core
* (size is always 6 * sizeof(int))
- * a/b + lock type + obj pointer + redirect lock
+ * a/b + lock type + obj pointer + redirect lock
* (size is always 4 * sizeof(int))
- * c + lock type + lock + redirect lock
+ * c + lock type + lock + redirect lock
* (size is always 4 * sizeof(int))
* lock type: 0 -- read; 1 -- write
- * ProfileMsg: 7 + totalexetime
+ * ProfileMsg: 7 + totalexetime
* (size is always 2 * sizeof(int))
- * 8 + corenum
+ * 8 + corenum
* (size is always 2 * sizeof(int))
* StatusMsg: d (size is always 1 * sizeof(int))
- * e + status + corenum + sendobjs + receiveobjs
+ * e + status + corenum + sendobjs + receiveobjs
* (size is always 5 * sizeof(int))
* status: 0 -- stall; 1 -- busy
* TerminateMsg: f (size is always 1 * sizeof(int)
- * MemoryMsg: 10 + size + corenum
+ * MemoryMsg: 10 + size + corenum
* (size is always 3 * sizeof(int))
- * 11 + base_va + size
+ * 11 + base_va + size
* (size is always 3 * sizeof(int))
* GCMsg: 12/13 (size is always 1 * sizeof(int))
- * 14 + size of msg + (num of objs to move + (start address
- * + end address + dst core + start dst)+)?
- * + (num of incoming objs + (start dst + orig core)+)?
- * + (num of large obj lists + (start address + lenght
+ * 14 + size of msg + (num of objs to move + (start address
+ * + end address + dst core + start dst)+)?
+ * + (num of incoming objs + (start dst + orig core)+)?
+ * + (num of large obj lists + (start address + lenght
* + start dst)+)?
* 15 (size is always 1 * sizeof(int))
- * 16 + corenum
+ * 16 + corenum
* (size is always 2 * sizeof(int))
- * 17 + corenum + gcsendobjs + gcreceiveobjs
+ * 17 + corenum + gcsendobjs + gcreceiveobjs
* (size if always 4 * sizeof(int))
* 18 + corenum + fulfilled blocks num + (finish compact(1) + current
- * heap top)/(need mem(0) + mem need)
+ * heap top)/(need mem(0) + mem need)
* size is always 5 * sizeof(int))
- * 19 + corenum
+ * 19 + corenum
* (size is always 2 * sizeof(int))
* 1a (size is always 1 * sizeof(int))
* 1b (size if always 1 * sizeof(int))
- * 1c + size of msg + corenum + gcsendobjs + gcreceiveobjs
+ * 1c + size of msg + corenum + gcsendobjs + gcreceiveobjs
* (size is always 5 * sizeof(int))
- * 1d + obj's address
+ * 1d + obj's address
* (size is always 2 * sizeof(int))
* 1e + corenum + start addr + end addr
* (size if always 4 * sizeof(int))
- * 1f + obj's address + corenum
+ * 1f + obj's address + corenum
* (size is always 3 * sizeof(int))
- * 20 + obj's address + dst address
+ * 20 + obj's address + dst address
* (size if always 3 * sizeof(int))
* 21 (size is always 1 * sizeof(int))
- * 22 + size of msg + corenum + current heap size
+ * 22 + size of msg + corenum + current heap size
* + (num of large obj lists + (start address + length)+)?
- * 23 + orig large obj ptr + new large obj ptr
+ * 23 + orig large obj ptr + new large obj ptr
* (size is always 3 * sizeof(int))
*/
typedef enum {
- MSGSTART = 0xD0, // 0xD0
- TRANSOBJ, // 0xD1
- TRANSTALL, // 0xD2
- LOCKREQUEST, // 0xD3
- LOCKGROUNT, // 0xD4
- LOCKDENY, // 0xD5
- LOCKRELEASE, // 0xD6
- PROFILEOUTPUT, // 0xD7
- PROFILEFINISH, // 0xD8
- REDIRECTLOCK, // 0xD9
- REDIRECTGROUNT, // 0xDa
- REDIRECTDENY, // 0xDb
- REDIRECTRELEASE, // 0xDc
- STATUSCONFIRM, // 0xDd
- STATUSREPORT, // 0xDe
- TERMINATE, // 0xDf
- MEMREQUEST, // 0xE0
- MEMRESPONSE, // 0xE1
+ MSGSTART = 0xD0, // 0xD0
+ TRANSOBJ, // 0xD1
+ TRANSTALL, // 0xD2
+ LOCKREQUEST, // 0xD3
+ LOCKGROUNT, // 0xD4
+ LOCKDENY, // 0xD5
+ LOCKRELEASE, // 0xD6
+ PROFILEOUTPUT, // 0xD7
+ PROFILEFINISH, // 0xD8
+ REDIRECTLOCK, // 0xD9
+ REDIRECTGROUNT, // 0xDa
+ REDIRECTDENY, // 0xDb
+ REDIRECTRELEASE, // 0xDc
+ STATUSCONFIRM, // 0xDd
+ STATUSREPORT, // 0xDe
+ TERMINATE, // 0xDf
+ MEMREQUEST, // 0xE0
+ MEMRESPONSE, // 0xE1
#ifdef MULTICORE_GC
- GCSTARTINIT, // 0xE2
- GCSTART, // 0xE3
- GCSTARTCOMPACT, // 0xE4
- GCSTARTFLUSH, // 0xE5
- GCFINISHINIT, // 0xE6
- GCFINISHMARK, // 0xE7
- GCFINISHCOMPACT, // 0xE8
- GCFINISHFLUSH, // 0xE9
- GCFINISH, // 0xEa
- GCMARKCONFIRM, // 0xEb
- GCMARKREPORT, // 0xEc
- GCMARKEDOBJ, // 0xEd
- GCMOVESTART, // 0xEe
- GCMAPREQUEST, // 0xEf
- GCMAPINFO, // 0xF0
- GCLOBJREQUEST, // 0xF1
- GCLOBJINFO, // 0xF2
- GCLOBJMAPPING, // 0xF3
+ GCSTARTINIT, // 0xE2
+ GCSTART, // 0xE3
+ GCSTARTCOMPACT, // 0xE4
+ GCSTARTFLUSH, // 0xE5
+ GCFINISHINIT, // 0xE6
+ GCFINISHMARK, // 0xE7
+ GCFINISHCOMPACT, // 0xE8
+ GCFINISHFLUSH, // 0xE9
+ GCFINISH, // 0xEa
+ GCMARKCONFIRM, // 0xEb
+ GCMARKREPORT, // 0xEc
+ GCMARKEDOBJ, // 0xEd
+ GCMOVESTART, // 0xEe
+ GCMAPREQUEST, // 0xEf
+ GCMAPINFO, // 0xF0
+ GCLOBJREQUEST, // 0xF1
+ GCLOBJINFO, // 0xF2
+ GCLOBJMAPPING, // 0xF3
#endif
- MSGEND
+ MSGEND
} MSGTYPE;
/////////////////////////////////////////////////////////////////////////////////
-// NOTE: BAMBOO_TOTALCORE -- number of the available cores in the processor.
-// No greater than the number of all the cores in
+// NOTE: BAMBOO_TOTALCORE -- number of the available cores in the processor.
+// No greater than the number of all the cores in
// the processor
-// NUMCORES -- number of cores chosen to deploy the application. It can
-// be greater than that required to fully parallelize the
+// NUMCORES -- number of cores chosen to deploy the application. It can
+// be greater than that required to fully parallelize the
// application. The same as NUMCORES.
-// NUMCORESACTIVE -- number of cores that really execute the
+// NUMCORESACTIVE -- number of cores that really execute the
// application. No greater than NUMCORES
-// NUMCORES4GC -- number of cores for gc. No greater than NUMCORES.
-// NOTE: currently only support ontinuous cores as gc
+// NUMCORES4GC -- number of cores for gc. No greater than NUMCORES.
+// NOTE: currently only support ontinuous cores as gc
// cores, i.e. 0~NUMCORES4GC-1
////////////////////////////////////////////////////////////////////////////////
// data structures of status for termination
volatile int corestatus[NUMCORESACTIVE]; // records status of each core
// 1: running tasks
// 0: stall
-volatile int numsendobjs[NUMCORESACTIVE]; // records how many objects a core
+volatile int numsendobjs[NUMCORESACTIVE]; // records how many objects a core
// has sent out
-volatile int numreceiveobjs[NUMCORESACTIVE]; // records how many objects a
+volatile int numreceiveobjs[NUMCORESACTIVE]; // records how many objects a
// core has received
volatile int numconfirm;
volatile bool waitconfirm;
struct RuntimeHash * objRedirectLockTbl;
#endif
struct LockValue {
- int redirectlock;
- int value;
+ int redirectlock;
+ int value;
};
int lockobj;
int lock2require;
#define BAMBOO_NUM_PAGES (NUMCORES4GC*(2+1)+3)
#define BAMBOO_PAGE_SIZE (64 * 64)
#define BAMBOO_SMEM_SIZE (64 * 64) // (BAMBOO_PAGE_SIZE)
-#define BAMBOO_SHARED_MEM_SIZE ((BAMBOO_PAGE_SIZE) * (BAMBOO_NUM_PAGES))
+#define BAMBOO_SHARED_MEM_SIZE ((BAMBOO_PAGE_SIZE) *(BAMBOO_NUM_PAGES))
#else
#define BAMBOO_NUM_PAGES (15 * 1024) //(64 * 4 * 0.75) //(1024 * 1024 * 3.5) 3G
-#define BAMBOO_PAGE_SIZE (16 * 1024)// * 1024) // (4096)
+#define BAMBOO_PAGE_SIZE (16 * 1024) // * 1024) // (4096)
#define BAMBOO_SMEM_SIZE (16 * 1024)
#define BAMBOO_SHARED_MEM_SIZE (1024 * 1024 * 240) //(1024 * 1024 * 1024)
//(3.0 * 1024 * 1024 * 1024) // 3G// ((BAMBOO_PAGE_SIZE) * (BAMBOO_NUM_PAGES))
-#endif
+#endif // GC_DEBUG
#ifdef MULTICORE_GC
#include "multicoregarbage.h"
typedef enum {
- SMEMLOCAL = 0x0, // 0x0, using local mem only
- SMEMFIXED, // 0x1, use local mem in lower address space(1 block only)
- // and global mem in higher address space
- SMEMMIXED, // 0x2, like FIXED mode but use a threshold to control
- SMEMGLOBAL, // 0x3, using global mem only
- SMEMEND
+ SMEMLOCAL = 0x0, // 0x0, using local mem only
+ SMEMFIXED, // 0x1, use local mem in lower address space(1 block only)
+ // and global mem in higher address space
+ SMEMMIXED, // 0x2, like FIXED mode but use a threshold to control
+ SMEMGLOBAL, // 0x3, using global mem only
+ SMEMEND
} SMEMSTRATEGY;
-SMEMSTRATEGY bamboo_smem_mode; //-DSMEML: LOCAL; -DSMEMF: FIXED;
- //-DSMEMM: MIXED; -DSMEMG: GLOBAL;
+SMEMSTRATEGY bamboo_smem_mode; //-DSMEML: LOCAL; -DSMEMF: FIXED;
+ //-DSMEMM: MIXED; -DSMEMG: GLOBAL;
struct freeMemItem {
- INTPTR ptr;
- int size;
- int startblock;
- int endblock;
- struct freeMemItem * next;
+ INTPTR ptr;
+ int size;
+ int startblock;
+ int endblock;
+ struct freeMemItem * next;
};
struct freeMemList {
- struct freeMemItem * head;
- struct freeMemItem * backuplist; // hold removed freeMemItem for reuse;
- // only maintain 1 fremmMemItem
+ struct freeMemItem * head;
+ struct freeMemItem * backuplist; // hold removed freeMemItem for reuse;
+ // only maintain 1 fremmMemItem
};
// table recording the number of allocated bytes on each block
//struct freeMemList * bamboo_free_mem_list;
int bamboo_reserved_smem; // reserved blocks on the top of the shared heap
// e.g. 20% of the heap and should not be allocated
- // otherwise gc is invoked
+// otherwise gc is invoked
#else
-volatile mspace bamboo_free_msp;
+//volatile mspace bamboo_free_msp;
+INTPTR bamboo_free_smemp;
+int bamboo_free_smem_size;
#endif
volatile bool smemflag;
volatile INTPTR bamboo_cur_msp;
#ifdef PROFILE
#define TASKINFOLENGTH 30000
-//#define INTERRUPTINFOLENGTH 500
+#define INTERRUPTINFOLENGTH 500
bool stall;
//bool isInterrupt;
int totalexetime;
+//unsigned long long interrupttime;
typedef struct task_info {
char* taskName;
unsigned long long startTime;
unsigned long long endTime;
unsigned long long exitIndex;
- struct Queue * newObjs;
+ struct Queue * newObjs;
} TaskInfo;
-/*typedef struct interrupt_info {
- int startTime;
- int endTime;
- } InterruptInfo;*/
+// TODO
+typedef struct interrupt_info {
+ unsigned long long startTime;
+ unsigned long long endTime;
+} InterruptInfo;
TaskInfo * taskInfoArray[TASKINFOLENGTH];
int taskInfoIndex;
bool taskInfoOverflow;
-/*InterruptInfo * interruptInfoArray[INTERRUPTINFOLENGTH];
- int interruptInfoIndex;
- bool interruptInfoOverflow;*/
+// TODO
+InterruptInfo * interruptInfoArray[INTERRUPTINFOLENGTH];
+int interruptInfoIndex;
+bool interruptInfoOverflow;
volatile int profilestatus[NUMCORESACTIVE]; // records status of each core
// 1: running tasks
// 0: stall
#ifndef MULTICORE_GC
void releasewritelock_r(void * lock, void * redirectlock);
#endif
-/* this function is to process lock requests.
+/* this function is to process lock requests.
* can only be invoked in receiveObject() */
// if return -1: the lock request is redirected
// 0: the lock request is approved
// 1: the lock request is denied
-INLINE int processlockrequest(int locktype,
- int lock,
- int obj,
- int requestcore,
- int rootrequestcore,
- bool cache);
-INLINE void processlockrelease(int locktype,
- int lock,
- int redirectlock,
- bool redirect);
+INLINE int processlockrequest(int locktype,
+ int lock,
+ int obj,
+ int requestcore,
+ int rootrequestcore,
+ bool cache);
+INLINE void processlockrelease(int locktype,
+ int lock,
+ int redirectlock,
+ bool redirect);
// msg related functions
INLINE void send_hanging_msg();
-INLINE void send_msg_1(int targetcore,
- unsigned long n0);
-INLINE void send_msg_2(int targetcore,
- unsigned long n0,
- unsigned long n1);
-INLINE void send_msg_3(int targetcore,
- unsigned long n0,
- unsigned long n1,
- unsigned long n2);
-INLINE void send_msg_4(int targetcore,
- unsigned long n0,
- unsigned long n1,
- unsigned long n2,
- unsigned long n3);
-INLINE void send_msg_5(int targetcore,
- unsigned long n0,
- unsigned long n1,
- unsigned long n2,
- unsigned long n3,
- unsigned long n4);
-INLINE void send_msg_6(int targetcore,
- unsigned long n0,
- unsigned long n1,
- unsigned long n2,
- unsigned long n3,
- unsigned long n4,
- unsigned long n5);
-INLINE void send_msg_3_I(int targetcore,
- unsigned long n0,
- unsigned long n1,
- unsigned long n2);
-INLINE void cache_msg_1(int targetcore,
- unsigned long n0);
-INLINE void cache_msg_2(int targetcore,
- unsigned long n0,
- unsigned long n1);
-INLINE void cache_msg_3(int targetcore,
- unsigned long n0,
- unsigned long n1,
- unsigned long n2);
-INLINE void cache_msg_4(int targetcore,
- unsigned long n0,
- unsigned long n1,
- unsigned long n2,
- unsigned long n3);
-INLINE void cache_msg_5(int targetcore,
- unsigned long n0,
- unsigned long n1,
- unsigned long n2,
- unsigned long n3,
- unsigned long n4);
-INLINE void cache_msg_6(int targetcore,
- unsigned long n0,
- unsigned long n1,
- unsigned long n2,
- unsigned long n3,
- unsigned long n4,
- unsigned long n5);
+INLINE void send_msg_1(int targetcore,
+ unsigned long n0);
+INLINE void send_msg_2(int targetcore,
+ unsigned long n0,
+ unsigned long n1);
+INLINE void send_msg_3(int targetcore,
+ unsigned long n0,
+ unsigned long n1,
+ unsigned long n2);
+INLINE void send_msg_4(int targetcore,
+ unsigned long n0,
+ unsigned long n1,
+ unsigned long n2,
+ unsigned long n3);
+INLINE void send_msg_5(int targetcore,
+ unsigned long n0,
+ unsigned long n1,
+ unsigned long n2,
+ unsigned long n3,
+ unsigned long n4);
+INLINE void send_msg_6(int targetcore,
+ unsigned long n0,
+ unsigned long n1,
+ unsigned long n2,
+ unsigned long n3,
+ unsigned long n4,
+ unsigned long n5);
+INLINE void send_msg_3_I(int targetcore,
+ unsigned long n0,
+ unsigned long n1,
+ unsigned long n2);
+INLINE void cache_msg_1(int targetcore,
+ unsigned long n0);
+INLINE void cache_msg_2(int targetcore,
+ unsigned long n0,
+ unsigned long n1);
+INLINE void cache_msg_3(int targetcore,
+ unsigned long n0,
+ unsigned long n1,
+ unsigned long n2);
+INLINE void cache_msg_4(int targetcore,
+ unsigned long n0,
+ unsigned long n1,
+ unsigned long n2,
+ unsigned long n3);
+INLINE void cache_msg_5(int targetcore,
+ unsigned long n0,
+ unsigned long n1,
+ unsigned long n2,
+ unsigned long n3,
+ unsigned long n4);
+INLINE void cache_msg_6(int targetcore,
+ unsigned long n0,
+ unsigned long n1,
+ unsigned long n2,
+ unsigned long n3,
+ unsigned long n4,
+ unsigned long n5);
INLINE void transferObject(struct transObjInfo * transObj);
INLINE int receiveMsg(uint32_t send_port_pending);
int runtime_locklen;
// specific functions used inside critical sections
-void enqueueObject_I(void * ptr,
- struct parameterwrapper ** queues,
- int length);
-int enqueuetasks_I(struct parameterwrapper *parameter,
- struct parameterwrapper *prevptr,
- struct ___Object___ *ptr,
- int * enterflags,
- int numenterflags);
+void enqueueObject_I(void * ptr,
+ struct parameterwrapper ** queues,
+ int length);
+int enqueuetasks_I(struct parameterwrapper *parameter,
+ struct parameterwrapper *prevptr,
+ struct ___Object___ *ptr,
+ int * enterflags,
+ int numenterflags);
#ifdef MULTICORE_GC
-inline __attribute__((always_inline))
+inline __attribute__((always_inline))
void setupsmemmode(void) {
#ifdef SMEML
- bamboo_smem_mode = SMEMLOCAL;
+ bamboo_smem_mode = SMEMLOCAL;
#elif defined SMEMF
- bamboo_smem_mode = SMEMFIXED;
+ bamboo_smem_mode = SMEMFIXED;
#elif defined SMEMM
- bamboo_smem_mode = SMEMMIXED;
+ bamboo_smem_mode = SMEMMIXED;
#elif defined SMEMG
- bamboo_smem_mode = SMEMGLOBAL;
+ bamboo_smem_mode = SMEMGLOBAL;
#else
- // defaultly using local mode
- //bamboo_smem_mode = SMEMLOCAL;
- bamboo_smem_mode = SMEMGLOBAL;
+ // defaultly using local mode
+ //bamboo_smem_mode = SMEMLOCAL;
+ bamboo_smem_mode = SMEMGLOBAL;
#endif
} // void setupsmemmode(void)
#endif
-inline __attribute__((always_inline))
+inline __attribute__((always_inline))
void initruntimedata() {
- int i;
- // initialize the arrays
+ int i;
+ // initialize the arrays
if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
// startup core to initialize corestatus[]
for(i = 0; i < NUMCORESACTIVE; ++i) {
corestatus[i] = 1;
- numsendobjs[i] = 0;
+ numsendobjs[i] = 0;
numreceiveobjs[i] = 0;
#ifdef PROFILE
- // initialize the profile data arrays
- profilestatus[i] = 1;
+ // initialize the profile data arrays
+ profilestatus[i] = 1;
#endif
#ifdef MULTICORE_GC
- gccorestatus[i] = 1;
- gcnumsendobjs[i] = 0;
+ gccorestatus[i] = 1;
+ gcnumsendobjs[i] = 0;
gcnumreceiveobjs[i] = 0;
#endif
} // for(i = 0; i < NUMCORESACTIVE; ++i)
#ifdef MULTICORE_GC
- for(i = 0; i < NUMCORES4GC; ++i) {
- gcloads[i] = 0;
- gcrequiredmems[i] = 0;
- gcstopblock[i] = 0;
- gcfilledblocks[i] = 0;
+ for(i = 0; i < NUMCORES4GC; ++i) {
+ gcloads[i] = 0;
+ gcrequiredmems[i] = 0;
+ gcstopblock[i] = 0;
+ gcfilledblocks[i] = 0;
} // for(i = 0; i < NUMCORES4GC; ++i)
#ifdef GC_PROFILE
- gc_infoIndex = 0;
- gc_infoOverflow = false;
+ gc_infoIndex = 0;
+ gc_infoOverflow = false;
#endif
#endif
- numconfirm = 0;
- waitconfirm = false;
-
- // TODO for test
- total_num_t6 = 0;
+ numconfirm = 0;
+ waitconfirm = false;
+
+ // TODO for test
+ total_num_t6 = 0;
}
busystatus = true;
msgdata[i] = -1;
}
msgdataindex = 0;
- msgdatalast = 0;
+ msgdatalast = 0;
msglength = BAMBOO_MSG_BUF_LENGTH;
- msgdatafull = false;
+ msgdatafull = false;
for(i = 0; i < BAMBOO_OUT_BUF_LENGTH; ++i) {
outmsgdata[i] = -1;
}
smemflag = true;
bamboo_cur_msp = NULL;
bamboo_smem_size = 0;
- totransobjqueue = createQueue_I();
+ totransobjqueue = createQueue_I();
#ifdef MULTICORE_GC
- gcflag = false;
- gcprocessing = false;
- gcphase = FINISHPHASE;
- gccurr_heaptop = 0;
- gcself_numsendobjs = 0;
- gcself_numreceiveobjs = 0;
- gcmarkedptrbound = 0;
- //mgchashCreate(2000, 0.75);
- gcpointertbl = allocateRuntimeHash_I(20);
- //gcpointertbl = allocateMGCHash(20);
- gcforwardobjtbl = allocateMGCHash_I(20, 3);
- gcobj2map = 0;
- gcmappedobj = 0;
- gcismapped = false;
- gcnumlobjs = 0;
- gcheaptop = 0;
- gctopcore = 0;
- gctopblock = 0;
- gcmovestartaddr = 0;
- gctomove = false;
- gcmovepending = 0;
- gcblock2fill = 0;
- gcsbstarttbl = BAMBOO_BASE_VA;
- bamboo_smemtbl = (void *)gcsbstarttbl
- + (BAMBOO_SHARED_MEM_SIZE/BAMBOO_SMEM_SIZE)*sizeof(INTPTR);
+ gcflag = false;
+ gcprocessing = false;
+ gcphase = FINISHPHASE;
+ gccurr_heaptop = 0;
+ gcself_numsendobjs = 0;
+ gcself_numreceiveobjs = 0;
+ gcmarkedptrbound = 0;
+ //mgchashCreate(2000, 0.75);
+ gcpointertbl = allocateRuntimeHash_I(20);
+ //gcpointertbl = allocateMGCHash(20);
+ gcforwardobjtbl = allocateMGCHash_I(20, 3);
+ gcobj2map = 0;
+ gcmappedobj = 0;
+ gcismapped = false;
+ gcnumlobjs = 0;
+ gcheaptop = 0;
+ gctopcore = 0;
+ gctopblock = 0;
+ gcmovestartaddr = 0;
+ gctomove = false;
+ gcmovepending = 0;
+ gcblock2fill = 0;
+ gcsbstarttbl = BAMBOO_BASE_VA;
+ bamboo_smemtbl = (void *)gcsbstarttbl
+ + (BAMBOO_SHARED_MEM_SIZE/BAMBOO_SMEM_SIZE)*sizeof(INTPTR);
#else
- // create the lock table, lockresult table and obj queue
+ // create the lock table, lockresult table and obj queue
locktable.size = 20;
- locktable.bucket =
- (struct RuntimeNode **) RUNMALLOC_I(sizeof(struct RuntimeNode *)*20);
+ locktable.bucket =
+ (struct RuntimeNode **) RUNMALLOC_I(sizeof(struct RuntimeNode *)*20);
/* Set allocation blocks*/
locktable.listhead=NULL;
locktable.listtail=NULL;
lock2require = 0;
lockresult = 0;
lockflag = false;
- lockRedirectTbl = allocateRuntimeHash_I(20);
+ lockRedirectTbl = allocateRuntimeHash_I(20);
objRedirectLockTbl = allocateRuntimeHash_I(20);
#endif
#ifndef INTERRUPT
reside = false;
-#endif
+#endif
objqueue.head = NULL;
objqueue.tail = NULL;
- currtpd = NULL;
+ currtpd = NULL;
#ifdef PROFILE
stall = false;
//isInterrupt = true;
totalexetime = -1;
+ //interrupttime = 0;
taskInfoIndex = 0;
taskInfoOverflow = false;
- /*interruptInfoIndex = 0;
- interruptInfoOverflow = false;*/
+ // TODO
+ interruptInfoIndex = 0;
+ interruptInfoOverflow = false;
#endif
- for(i = 0; i < MAXTASKPARAMS; i++) {
- runtime_locks[i].redirectlock = 0;
- runtime_locks[i].value = 0;
- }
- runtime_locklen = 0;
+ for(i = 0; i < MAXTASKPARAMS; i++) {
+ runtime_locks[i].redirectlock = 0;
+ runtime_locks[i].value = 0;
+ }
+ runtime_locklen = 0;
}
inline __attribute__((always_inline))
void disruntimedata() {
#ifdef MULTICORE_GC
- //mgchashDelete();
- freeRuntimeHash(gcpointertbl);
- //freeMGCHash(gcpointertbl);
- freeMGCHash(gcforwardobjtbl);
+ //mgchashDelete();
+ freeRuntimeHash(gcpointertbl);
+ //freeMGCHash(gcpointertbl);
+ freeMGCHash(gcforwardobjtbl);
#else
- freeRuntimeHash(lockRedirectTbl);
- freeRuntimeHash(objRedirectLockTbl);
- RUNFREE(locktable.bucket);
+ freeRuntimeHash(lockRedirectTbl);
+ freeRuntimeHash(objRedirectLockTbl);
+ RUNFREE(locktable.bucket);
#endif
- if(activetasks != NULL) {
- genfreehashtable(activetasks);
- }
- if(currtpd != NULL) {
- RUNFREE(currtpd->parameterArray);
- RUNFREE(currtpd);
- currtpd = NULL;
- }
- BAMBOO_LOCAL_MEM_CLOSE();
- BAMBOO_SHARE_MEM_CLOSE();
+ if(activetasks != NULL) {
+ genfreehashtable(activetasks);
+ }
+ if(currtpd != NULL) {
+ RUNFREE(currtpd->parameterArray);
+ RUNFREE(currtpd);
+ currtpd = NULL;
+ }
+ BAMBOO_LOCAL_MEM_CLOSE();
+ BAMBOO_SHARE_MEM_CLOSE();
}
inline __attribute__((always_inline))
bool checkObjQueue() {
- bool rflag = false;
- struct transObjInfo * objInfo = NULL;
- int grount = 0;
+ bool rflag = false;
+ struct transObjInfo * objInfo = NULL;
+ int grount = 0;
#ifdef PROFILE
#ifdef ACCURATEPROFILE
- bool isChecking = false;
- if(!isEmpty(&objqueue)) {
- profileTaskStart("objqueue checking");
- isChecking = true;
- } // if(!isEmpty(&objqueue))
+ bool isChecking = false;
+ if(!isEmpty(&objqueue)) {
+ profileTaskStart("objqueue checking");
+ isChecking = true;
+ } // if(!isEmpty(&objqueue))
#endif
#endif
- while(!isEmpty(&objqueue)) {
- void * obj = NULL;
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ while(!isEmpty(&objqueue)) {
+ void * obj = NULL;
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf001);
+ BAMBOO_DEBUGPRINT(0xf001);
#endif
#ifdef PROFILE
- //isInterrupt = false;
-#endif
+ //isInterrupt = false;
+#endif
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xeee1);
+ BAMBOO_DEBUGPRINT(0xeee1);
#endif
- rflag = true;
- objInfo = (struct transObjInfo *)getItem(&objqueue);
- obj = objInfo->objptr;
+ rflag = true;
+ objInfo = (struct transObjInfo *)getItem(&objqueue);
+ obj = objInfo->objptr;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG((int)obj);
+ BAMBOO_DEBUGPRINT_REG((int)obj);
#endif
- // grab lock and flush the obj
- grount = 0;
- getwritelock_I(obj);
- while(!lockflag) {
- BAMBOO_WAITING_FOR_LOCK(0);
- } // while(!lockflag)
- grount = lockresult;
+ // grab lock and flush the obj
+ grount = 0;
+ getwritelock_I(obj);
+ while(!lockflag) {
+ BAMBOO_WAITING_FOR_LOCK(0);
+ // check for outgoing sends
+ if (isMsgHanging) {
+ extern inline void send_hanging_msg(bool);
+ send_hanging_msg(true);
+ }
+ } // while(!lockflag)
+ grount = lockresult;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(grount);
+ BAMBOO_DEBUGPRINT_REG(grount);
#endif
- lockresult = 0;
- lockobj = 0;
- lock2require = 0;
- lockflag = false;
+ lockresult = 0;
+ lockobj = 0;
+ lock2require = 0;
+ lockflag = false;
#ifndef INTERRUPT
- reside = false;
+ reside = false;
#endif
- if(grount == 1) {
- int k = 0;
- // flush the object
+ if(grount == 1) {
+ int k = 0;
+ // flush the object
#ifdef CACHEFLUSH
- BAMBOO_CACHE_FLUSH_RANGE((int)obj,sizeof(int));
- BAMBOO_CACHE_FLUSH_RANGE((int)obj,
- classsize[((struct ___Object___ *)obj)->type]);
-#endif
- // enqueue the object
- for(k = 0; k < objInfo->length; ++k) {
- int taskindex = objInfo->queues[2 * k];
- int paramindex = objInfo->queues[2 * k + 1];
- struct parameterwrapper ** queues =
- &(paramqueues[BAMBOO_NUM_OF_CORE][taskindex][paramindex]);
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(taskindex);
- BAMBOO_DEBUGPRINT_REG(paramindex);
- struct ___Object___ * tmpptr = (struct ___Object___ *)obj;
- tprintf("Process %x(%d): receive obj %x(%lld), ptrflag %x\n",
- BAMBOO_NUM_OF_CORE, BAMBOO_NUM_OF_CORE, (int)obj,
- (long)obj, tmpptr->flag);
-#endif
- enqueueObject_I(obj, queues, 1);
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(hashsize(activetasks));
-#endif
- } // for(k = 0; k < objInfo->length; ++k)
- releasewritelock_I(obj);
- RUNFREE(objInfo->queues);
- RUNFREE(objInfo);
- } else {
- // can not get lock
- // put it at the end of the queue if no update version in the queue
- struct QueueItem * qitem = getHead(&objqueue);
- struct QueueItem * prev = NULL;
- while(qitem != NULL) {
- struct transObjInfo * tmpinfo =
- (struct transObjInfo *)(qitem->objectptr);
- if(tmpinfo->objptr == obj) {
- // the same object in the queue, which should be enqueued
- // recently. Current one is outdate, do not re-enqueue it
- RUNFREE(objInfo->queues);
- RUNFREE(objInfo);
- goto objqueuebreak;
- } else {
- prev = qitem;
- } // if(tmpinfo->objptr == obj)
- qitem = getNextQueueItem(prev);
- } // while(qitem != NULL)
- // try to execute active tasks already enqueued first
- addNewItem_I(&objqueue, objInfo);
+ BAMBOO_CACHE_FLUSH_RANGE((int)obj,sizeof(int));
+ BAMBOO_CACHE_FLUSH_RANGE((int)obj,
+ classsize[((struct ___Object___ *)obj)->type]);
+#endif
+ // enqueue the object
+ for(k = 0; k < objInfo->length; ++k) {
+ int taskindex = objInfo->queues[2 * k];
+ int paramindex = objInfo->queues[2 * k + 1];
+ struct parameterwrapper ** queues =
+ &(paramqueues[BAMBOO_NUM_OF_CORE][taskindex][paramindex]);
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(taskindex);
+ BAMBOO_DEBUGPRINT_REG(paramindex);
+ struct ___Object___ * tmpptr = (struct ___Object___ *)obj;
+ tprintf("Process %x(%d): receive obj %x(%lld), ptrflag %x\n",
+ BAMBOO_NUM_OF_CORE, BAMBOO_NUM_OF_CORE, (int)obj,
+ (long)obj, tmpptr->flag);
+#endif
+ enqueueObject_I(obj, queues, 1);
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(hashsize(activetasks));
+#endif
+ } // for(k = 0; k < objInfo->length; ++k)
+ releasewritelock_I(obj);
+ RUNFREE(objInfo->queues);
+ RUNFREE(objInfo);
+ } else {
+ // can not get lock
+ // put it at the end of the queue if no update version in the queue
+ struct QueueItem * qitem = getHead(&objqueue);
+ struct QueueItem * prev = NULL;
+ while(qitem != NULL) {
+ struct transObjInfo * tmpinfo =
+ (struct transObjInfo *)(qitem->objectptr);
+ if(tmpinfo->objptr == obj) {
+ // the same object in the queue, which should be enqueued
+ // recently. Current one is outdate, do not re-enqueue it
+ RUNFREE(objInfo->queues);
+ RUNFREE(objInfo);
+ goto objqueuebreak;
+ } else {
+ prev = qitem;
+ } // if(tmpinfo->objptr == obj)
+ qitem = getNextQueueItem(prev);
+ } // while(qitem != NULL)
+ // try to execute active tasks already enqueued first
+ addNewItem_I(&objqueue, objInfo);
#ifdef PROFILE
- //isInterrupt = true;
+ //isInterrupt = true;
#endif
objqueuebreak:
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+ BAMBOO_DEBUGPRINT(0xf000);
#endif
- break;
- } // if(grount == 1)
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ break;
+ } // if(grount == 1)
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+ BAMBOO_DEBUGPRINT(0xf000);
#endif
- } // while(!isEmpty(&objqueue))
+ } // while(!isEmpty(&objqueue))
#ifdef PROFILE
#ifdef ACCURATEPROFILE
- if(isChecking) {
- profileTaskEnd();
- } // if(isChecking)
+ if(isChecking) {
+ profileTaskEnd();
+ } // if(isChecking)
#endif
#endif
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee02);
+ BAMBOO_DEBUGPRINT(0xee02);
#endif
- return rflag;
+ return rflag;
}
inline __attribute__((always_inline))
void checkCoreStatus() {
- bool allStall = false;
- int i = 0;
- int sumsendobj = 0;
- if((!waitconfirm) ||
- (waitconfirm && (numconfirm == 0))) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee04);
- BAMBOO_DEBUGPRINT_REG(waitconfirm);
-#endif
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf001);
-#endif
- corestatus[BAMBOO_NUM_OF_CORE] = 0;
- numsendobjs[BAMBOO_NUM_OF_CORE] = self_numsendobjs;
- numreceiveobjs[BAMBOO_NUM_OF_CORE] = self_numreceiveobjs;
- // check the status of all cores
- allStall = true;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(NUMCORESACTIVE);
-#endif
- for(i = 0; i < NUMCORESACTIVE; ++i) {
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe000 + corestatus[i]);
-#endif
- if(corestatus[i] != 0) {
- allStall = false;
- break;
- }
- } // for(i = 0; i < NUMCORESACTIVE; ++i)
- if(allStall) {
- // check if the sum of send objs and receive obj are the same
- // yes->check if the info is the latest; no->go on executing
- sumsendobj = 0;
- for(i = 0; i < NUMCORESACTIVE; ++i) {
- sumsendobj += numsendobjs[i];
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000 + numsendobjs[i]);
-#endif
- } // for(i = 0; i < NUMCORESACTIVE; ++i)
- for(i = 0; i < NUMCORESACTIVE; ++i) {
- sumsendobj -= numreceiveobjs[i];
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000 + numreceiveobjs[i]);
-#endif
- } // for(i = 0; i < NUMCORESACTIVE; ++i)
- if(0 == sumsendobj) {
- if(!waitconfirm) {
- // the first time found all cores stall
- // send out status confirm msg to all other cores
- // reset the corestatus array too
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee05);
-#endif
- corestatus[BAMBOO_NUM_OF_CORE] = 1;
- waitconfirm = true;
- numconfirm = NUMCORESACTIVE - 1;
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- for(i = 1; i < NUMCORESACTIVE; ++i) {
- corestatus[i] = 1;
- // send status confirm msg to core i
- send_msg_1(i, STATUSCONFIRM);
- } // for(i = 1; i < NUMCORESACTIVE; ++i)
- return;
- } else {
- // all the core status info are the latest
- // terminate; for profiling mode, send request to all
- // other cores to pour out profiling data
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee06);
-#endif
-
+ bool allStall = false;
+ int i = 0;
+ int sumsendobj = 0;
+ if((!waitconfirm) ||
+ (waitconfirm && (numconfirm == 0))) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xee04);
+ BAMBOO_DEBUGPRINT_REG(waitconfirm);
+#endif
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xf001);
+#endif
+ corestatus[BAMBOO_NUM_OF_CORE] = 0;
+ numsendobjs[BAMBOO_NUM_OF_CORE] = self_numsendobjs;
+ numreceiveobjs[BAMBOO_NUM_OF_CORE] = self_numreceiveobjs;
+ // check the status of all cores
+ allStall = true;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(NUMCORESACTIVE);
+#endif
+ for(i = 0; i < NUMCORESACTIVE; ++i) {
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe000 + corestatus[i]);
+#endif
+ if(corestatus[i] != 0) {
+ allStall = false;
+ break;
+ }
+ } // for(i = 0; i < NUMCORESACTIVE; ++i)
+ if(allStall) {
+ // check if the sum of send objs and receive obj are the same
+ // yes->check if the info is the latest; no->go on executing
+ sumsendobj = 0;
+ for(i = 0; i < NUMCORESACTIVE; ++i) {
+ sumsendobj += numsendobjs[i];
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xf000 + numsendobjs[i]);
+#endif
+ } // for(i = 0; i < NUMCORESACTIVE; ++i)
+ for(i = 0; i < NUMCORESACTIVE; ++i) {
+ sumsendobj -= numreceiveobjs[i];
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xf000 + numreceiveobjs[i]);
+#endif
+ } // for(i = 0; i < NUMCORESACTIVE; ++i)
+ if(0 == sumsendobj) {
+ if(!waitconfirm) {
+ // the first time found all cores stall
+ // send out status confirm msg to all other cores
+ // reset the corestatus array too
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xee05);
+#endif
+ corestatus[BAMBOO_NUM_OF_CORE] = 1;
+ waitconfirm = true;
+ numconfirm = NUMCORESACTIVE - 1;
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ for(i = 1; i < NUMCORESACTIVE; ++i) {
+ corestatus[i] = 1;
+ // send status confirm msg to core i
+ send_msg_1(i, STATUSCONFIRM);
+ } // for(i = 1; i < NUMCORESACTIVE; ++i)
+ return;
+ } else {
+ // all the core status info are the latest
+ // terminate; for profiling mode, send request to all
+ // other cores to pour out profiling data
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xee06);
+#endif
+
#ifdef USEIO
- totalexetime = BAMBOO_GET_EXE_TIME() - bamboo_start_time;
+ totalexetime = BAMBOO_GET_EXE_TIME() - bamboo_start_time;
#else
+#ifdef PROFILE
+ //BAMBOO_DEBUGPRINT_REG(interrupttime);
+#endif
- BAMBOO_DEBUGPRINT(BAMBOO_GET_EXE_TIME() - bamboo_start_time);
- //BAMBOO_DEBUGPRINT_REG(total_num_t6); // TODO for test
- BAMBOO_DEBUGPRINT(0xbbbbbbbb);
+ BAMBOO_DEBUGPRINT(BAMBOO_GET_EXE_TIME() - bamboo_start_time);
+ //BAMBOO_DEBUGPRINT_REG(total_num_t6); // TODO for test
+ BAMBOO_DEBUGPRINT(0xbbbbbbbb);
#endif
- // profile mode, send msgs to other cores to request pouring
- // out progiling data
+ // profile mode, send msgs to other cores to request pouring
+ // out progiling data
#ifdef PROFILE
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+ BAMBOO_DEBUGPRINT(0xf000);
#endif
- for(i = 1; i < NUMCORESACTIVE; ++i) {
- // send profile request msg to core i
- send_msg_2(i, PROFILEOUTPUT, totalexetime);
- } // for(i = 1; i < NUMCORESACTIVE; ++i)
- // pour profiling data on startup core
- outputProfileData();
- while(true) {
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ for(i = 1; i < NUMCORESACTIVE; ++i) {
+ // send profile request msg to core i
+ send_msg_2(i, PROFILEOUTPUT, totalexetime);
+ } // for(i = 1; i < NUMCORESACTIVE; ++i)
+ // pour profiling data on startup core
+ outputProfileData();
+ while(true) {
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf001);
+ BAMBOO_DEBUGPRINT(0xf001);
#endif
- profilestatus[BAMBOO_NUM_OF_CORE] = 0;
- // check the status of all cores
- allStall = true;
+ profilestatus[BAMBOO_NUM_OF_CORE] = 0;
+ // check the status of all cores
+ allStall = true;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(NUMCORESACTIVE);
-#endif
- for(i = 0; i < NUMCORESACTIVE; ++i) {
+ BAMBOO_DEBUGPRINT_REG(NUMCORESACTIVE);
+#endif
+ for(i = 0; i < NUMCORESACTIVE; ++i) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe000 + profilestatus[i]);
+ BAMBOO_DEBUGPRINT(0xe000 + profilestatus[i]);
#endif
- if(profilestatus[i] != 0) {
- allStall = false;
- break;
- }
- } // for(i = 0; i < NUMCORESACTIVE; ++i)
- if(!allStall) {
- int halt = 100;
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ if(profilestatus[i] != 0) {
+ allStall = false;
+ break;
+ }
+ } // for(i = 0; i < NUMCORESACTIVE; ++i)
+ if(!allStall) {
+ int halt = 100;
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+ BAMBOO_DEBUGPRINT(0xf000);
#endif
- while(halt--) {
- }
- } else {
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- break;
- } // if(!allStall)
- } // while(true)
+ while(halt--) {
+ }
+ } else {
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ break;
+ } // if(!allStall)
+ } // while(true)
#endif
- // gc_profile mode, ourput gc prfiling data
+ // gc_profile mode, ourput gc prfiling data
#ifdef MULTICORE_GC
#ifdef GC_PROFILE
- gc_outputProfileData();
+ gc_outputProfileData();
#endif // #ifdef GC_PROFILE
#endif // #ifdef MULTICORE_GC
- disruntimedata();
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
- terminate(); // All done.
- } // if(!waitconfirm)
- } else {
- // still some objects on the fly on the network
- // reset the waitconfirm and numconfirm
+ disruntimedata();
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ terminate(); // All done.
+ } // if(!waitconfirm)
+ } else {
+ // still some objects on the fly on the network
+ // reset the waitconfirm and numconfirm
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee07);
+ BAMBOO_DEBUGPRINT(0xee07);
#endif
- waitconfirm = false;
- numconfirm = 0;
- } // if(0 == sumsendobj)
- } else {
- // not all cores are stall, keep on waiting
+ waitconfirm = false;
+ numconfirm = 0;
+ } // if(0 == sumsendobj)
+ } else {
+ // not all cores are stall, keep on waiting
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee08);
+ BAMBOO_DEBUGPRINT(0xee08);
#endif
- waitconfirm = false;
- numconfirm = 0;
- } // if(allStall)
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ waitconfirm = false;
+ numconfirm = 0;
+ } // if(allStall)
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+ BAMBOO_DEBUGPRINT(0xf000);
#endif
- } // if((!waitconfirm) ||
+ } // if((!waitconfirm) ||
}
// main function for each core
BAMBOO_DEBUGPRINT(STARTUPCORE);
#endif
- // initialize runtime data structures
- initruntimedata();
+ // initialize runtime data structures
+ initruntimedata();
// other architecture related initialization
initialization();
// main process of the execution module
if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
- // non-executing cores, only processing communications
+ // non-executing cores, only processing communications
activetasks = NULL;
/*#ifdef PROFILE
BAMBOO_DEBUGPRINT(0xee01);
BAMBOO_DEBUGPRINT_REG(taskInfoIndex);
BAMBOO_DEBUGPRINT_REG(taskInfoOverflow);
- profileTaskStart("msg handling");
+ profileTaskStart("msg handling");
}
#endif*/
#ifdef PROFILE
//isInterrupt = false;
#endif
- fakeExecution();
+ fakeExecution();
} else {
- /* Create queue of active tasks */
- activetasks=
- genallocatehashtable((unsigned int(*) (void *)) &hashCodetpd,
- (int(*) (void *,void *)) &comparetpd);
-
- /* Process task information */
- processtasks();
-
- if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
- /* Create startup object */
- createstartupobject(argc, argv);
- }
+ /* Create queue of active tasks */
+ activetasks=
+ genallocatehashtable((unsigned int (*)(void *)) &hashCodetpd,
+ (int (*)(void *,void *)) &comparetpd);
+
+ /* Process task information */
+ processtasks();
+
+ if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
+ /* Create startup object */
+ createstartupobject(argc, argv);
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee00);
+ BAMBOO_DEBUGPRINT(0xee00);
#endif
- while(true) {
+ while(true) {
#ifdef MULTICORE_GC
- // check if need to do GC
- gc(NULL);
+ // check if need to do GC
+ gc(NULL);
#endif
- // check if there are new active tasks can be executed
- executetasks();
- if(busystatus) {
- sendStall = false;
- }
+ // check if there are new active tasks can be executed
+ executetasks();
+ if(busystatus) {
+ sendStall = false;
+ }
#ifndef INTERRUPT
- while(receiveObject() != -1) {
- }
-#endif
+ while(receiveObject() != -1) {
+ }
+#endif
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee01);
-#endif
-
- // check if there are some pending objects,
- // if yes, enqueue them and executetasks again
- tocontinue = checkObjQueue();
+ BAMBOO_DEBUGPRINT(0xee01);
+#endif
+
+ // check if there are some pending objects,
+ // if yes, enqueue them and executetasks again
+ tocontinue = checkObjQueue();
- if(!tocontinue) {
- // check if stop
- if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
- if(isfirst) {
+ if(!tocontinue) {
+ // check if stop
+ if(STARTUPCORE == BAMBOO_NUM_OF_CORE) {
+ if(isfirst) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee03);
+ BAMBOO_DEBUGPRINT(0xee03);
#endif
- isfirst = false;
- }
- checkCoreStatus();
- } else {
- if(!sendStall) {
+ isfirst = false;
+ }
+ checkCoreStatus();
+ } else {
+ if(!sendStall) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee09);
+ BAMBOO_DEBUGPRINT(0xee09);
#endif
#ifdef PROFILE
- if(!stall) {
+ if(!stall) {
#endif
- if(isfirst) {
- // wait for some time
- int halt = 10000;
+ if(isfirst) {
+ // wait for some time
+ int halt = 10000;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee0a);
+ BAMBOO_DEBUGPRINT(0xee0a);
#endif
- while(halt--) {
- }
- isfirst = false;
- } else {
- // send StallMsg to startup core
+ while(halt--) {
+ }
+ isfirst = false;
+ } else {
+ // send StallMsg to startup core
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee0b);
+ BAMBOO_DEBUGPRINT(0xee0b);
#endif
- // send stall msg
- send_msg_4(STARTUPCORE, TRANSTALL, BAMBOO_NUM_OF_CORE,
- self_numsendobjs, self_numreceiveobjs);
- sendStall = true;
- isfirst = true;
- busystatus = false;
- }
+ // send stall msg
+ send_msg_4(STARTUPCORE, TRANSTALL, BAMBOO_NUM_OF_CORE,
+ self_numsendobjs, self_numreceiveobjs);
+ sendStall = true;
+ isfirst = true;
+ busystatus = false;
+ }
#ifdef PROFILE
- }
+ }
#endif
- } else {
- isfirst = true;
- busystatus = false;
+ } else {
+ isfirst = true;
+ busystatus = false;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xee0c);
+ BAMBOO_DEBUGPRINT(0xee0c);
#endif
- } // if(!sendStall)
- } // if(STARTUPCORE == BAMBOO_NUM_OF_CORE)
- } // if(!tocontinue)
- } // while(true)
+ } // if(!sendStall)
+ } // if(STARTUPCORE == BAMBOO_NUM_OF_CORE)
+ } // if(!tocontinue)
+ } // while(true)
} // if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1)
} // run()
struct ArrayObject * ___stringarray___;
}; // struct ___createstartupobject____I_locals
-void createstartupobject(int argc,
- char ** argv) {
+void createstartupobject(int argc,
+ char ** argv) {
int i;
/* Allocate startup object */
#ifdef MULTICORE_GC
- struct ___createstartupobject____I_locals ___locals___={2, NULL, NULL, NULL};
+ struct ___createstartupobject____I_locals ___locals___={2, NULL, NULL, NULL};
struct ___StartupObject___ *startupobject=
- (struct ___StartupObject___*) allocate_new(&___locals___, STARTUPTYPE);
- ___locals___.___startupobject___ = startupobject;
+ (struct ___StartupObject___*) allocate_new(&___locals___, STARTUPTYPE);
+ ___locals___.___startupobject___ = startupobject;
struct ArrayObject * stringarray=
- allocate_newarray(&___locals___, STRINGARRAYTYPE, argc-1);
- ___locals___.___stringarray___ = stringarray;
+ allocate_newarray(&___locals___, STRINGARRAYTYPE, argc-1);
+ ___locals___.___stringarray___ = stringarray;
#else
struct ___StartupObject___ *startupobject=
- (struct ___StartupObject___*) allocate_new(STARTUPTYPE);
+ (struct ___StartupObject___*) allocate_new(STARTUPTYPE);
struct ArrayObject * stringarray=
- allocate_newarray(STRINGARRAYTYPE, argc-1);
+ allocate_newarray(STRINGARRAYTYPE, argc-1);
#endif
/* Build array of strings */
startupobject->___parameters___=stringarray;
struct ___String___ *newstring=NewString(argv[i],length);
#endif
((void **)(((char *)&stringarray->___length___)+sizeof(int)))[i-1]=
- newstring;
+ newstring;
}
startupobject->version = 0;
return hash;
}
-int comparetpd(struct taskparamdescriptor *ftd1,
- struct taskparamdescriptor *ftd2) {
+int comparetpd(struct taskparamdescriptor *ftd1,
+ struct taskparamdescriptor *ftd2) {
int i;
if (ftd1->task!=ftd2->task)
return 0;
/* This function sets a tag. */
#ifdef MULTICORE_GC
-void tagset(void *ptr,
- struct ___Object___ * obj,
- struct ___TagDescriptor___ * tagd) {
+void tagset(void *ptr,
+ struct ___Object___ * obj,
+ struct ___TagDescriptor___ * tagd) {
#else
-void tagset(struct ___Object___ * obj,
- struct ___TagDescriptor___ * tagd) {
+void tagset(struct ___Object___ * obj,
+ struct ___TagDescriptor___ * tagd) {
#endif
struct ArrayObject * ao=NULL;
struct ___Object___ * tagptr=obj->___tags___;
#ifdef MULTICORE_GC
int ptrarray[]={2, (int) ptr, (int) obj, (int)tagd};
struct ArrayObject * ao=
- allocate_newarray(&ptrarray,TAGARRAYTYPE,TAGARRAYINTERVAL);
+ allocate_newarray(&ptrarray,TAGARRAYTYPE,TAGARRAYINTERVAL);
obj=(struct ___Object___ *)ptrarray[2];
tagd=(struct ___TagDescriptor___ *)ptrarray[3];
td=(struct ___TagDescriptor___ *) obj->___tags___;
struct ArrayObject *ao=(struct ArrayObject *) tagptr;
for(i=0; i<ao->___cachedCode___; i++) {
struct ___TagDescriptor___ * td=
- ARRAYGET(ao, struct ___TagDescriptor___*, i);
+ ARRAYGET(ao, struct ___TagDescriptor___*, i);
if (td==tagd) {
return;
}
#ifdef MULTICORE_GC
int ptrarray[]={2,(int) ptr, (int) obj, (int) tagd};
struct ArrayObject * aonew=
- allocate_newarray(&ptrarray,TAGARRAYTYPE,
- TAGARRAYINTERVAL+ao->___length___);
+ allocate_newarray(&ptrarray,TAGARRAYTYPE,
+ TAGARRAYINTERVAL+ao->___length___);
obj=(struct ___Object___ *)ptrarray[2];
tagd=(struct ___TagDescriptor___ *) ptrarray[3];
ao=(struct ArrayObject *)obj->___tags___;
#else
struct ArrayObject * aonew=
- allocate_newarray(TAGARRAYTYPE,TAGARRAYINTERVAL+ao->___length___);
+ allocate_newarray(TAGARRAYTYPE,TAGARRAYINTERVAL+ao->___length___);
#endif
aonew->___cachedCode___=ao->___length___+1;
for(i=0; i<ao->___length___; i++) {
- ARRAYSET(aonew, struct ___TagDescriptor___*, i,
- ARRAYGET(ao, struct ___TagDescriptor___*, i));
+ ARRAYSET(aonew, struct ___TagDescriptor___*, i,
+ ARRAYGET(ao, struct ___TagDescriptor___*, i));
}
ARRAYSET(aonew, struct ___TagDescriptor___ *, ao->___length___, tagd);
}
#ifdef MULTICORE_GC
int ptrarray[]={2, (int) ptr, (int) obj, (int)tagd};
struct ArrayObject * ao=
- allocate_newarray(&ptrarray,OBJECTARRAYTYPE,OBJECTARRAYINTERVAL);
+ allocate_newarray(&ptrarray,OBJECTARRAYTYPE,OBJECTARRAYINTERVAL);
obj=(struct ___Object___ *)ptrarray[2];
tagd=(struct ___TagDescriptor___ *)ptrarray[3];
#else
struct ArrayObject * ao=
- allocate_newarray(OBJECTARRAYTYPE,OBJECTARRAYINTERVAL);
+ allocate_newarray(OBJECTARRAYTYPE,OBJECTARRAYINTERVAL);
#endif
ARRAYSET(ao, struct ___Object___ *, 0, tagd->flagptr);
ARRAYSET(ao, struct ___Object___ *, 1, obj);
#ifdef MULTICORE_GC
int ptrarray[]={2, (int) ptr, (int) obj, (int)tagd};
struct ArrayObject * aonew=
- allocate_newarray(&ptrarray,OBJECTARRAYTYPE,
- OBJECTARRAYINTERVAL+ao->___length___);
+ allocate_newarray(&ptrarray,OBJECTARRAYTYPE,
+ OBJECTARRAYINTERVAL+ao->___length___);
obj=(struct ___Object___ *)ptrarray[2];
tagd=(struct ___TagDescriptor___ *)ptrarray[3];
ao=(struct ArrayObject *)tagd->flagptr;
#else
struct ArrayObject * aonew=
- allocate_newarray(OBJECTARRAYTYPE,OBJECTARRAYINTERVAL+ao->___length___);
+ allocate_newarray(OBJECTARRAYTYPE,OBJECTARRAYINTERVAL+ao->___length___);
#endif
aonew->___cachedCode___=ao->___cachedCode___+1;
for(i=0; i<ao->___length___; i++) {
- ARRAYSET(aonew, struct ___Object___*, i,
- ARRAYGET(ao, struct ___Object___*, i));
+ ARRAYSET(aonew, struct ___Object___*, i,
+ ARRAYGET(ao, struct ___Object___*, i));
}
ARRAYSET(aonew, struct ___Object___ *, ao->___cachedCode___, obj);
tagd->flagptr=(struct ___Object___ *) aonew;
/* This function clears a tag. */
#ifdef MULTICORE_GC
-void tagclear(void *ptr,
- struct ___Object___ * obj,
- struct ___TagDescriptor___ * tagd) {
+void tagclear(void *ptr,
+ struct ___Object___ * obj,
+ struct ___TagDescriptor___ * tagd) {
#else
-void tagclear(struct ___Object___ * obj,
- struct ___TagDescriptor___ * tagd) {
+void tagclear(struct ___Object___ * obj,
+ struct ___TagDescriptor___ * tagd) {
#endif
/* We'll assume that tag is alway there.
Need to statically check for this of course. */
int i;
for(i=0; i<ao->___cachedCode___; i++) {
struct ___TagDescriptor___ * td=
- ARRAYGET(ao, struct ___TagDescriptor___ *, i);
+ ARRAYGET(ao, struct ___TagDescriptor___ *, i);
if (td==tagd) {
ao->___cachedCode___--;
if (i<ao->___cachedCode___)
- ARRAYSET(ao, struct ___TagDescriptor___ *, i,
- ARRAYGET(ao, struct ___TagDescriptor___ *, ao->___cachedCode___));
+ ARRAYSET(ao, struct ___TagDescriptor___ *, i,
+ ARRAYGET(ao, struct ___TagDescriptor___ *, ao->___cachedCode___));
ARRAYSET(ao, struct ___TagDescriptor___ *, ao->___cachedCode___, NULL);
if (ao->___cachedCode___==0)
obj->___tags___=NULL;
if (tobj==obj) {
ao->___cachedCode___--;
if (i<ao->___cachedCode___)
- ARRAYSET(ao, struct ___Object___ *, i,
- ARRAYGET(ao, struct ___Object___ *, ao->___cachedCode___));
+ ARRAYSET(ao, struct ___Object___ *, i,
+ ARRAYGET(ao, struct ___Object___ *, ao->___cachedCode___));
ARRAYSET(ao, struct ___Object___ *, ao->___cachedCode___, NULL);
if (ao->___cachedCode___==0)
tagd->flagptr=NULL;
/* This function allocates a new tag. */
#ifdef MULTICORE_GC
-struct ___TagDescriptor___ * allocate_tag(void *ptr,
- int index) {
+struct ___TagDescriptor___ * allocate_tag(void *ptr,
+ int index) {
struct ___TagDescriptor___ * v=
- (struct ___TagDescriptor___ *) FREEMALLOC((struct garbagelist *) ptr,
- classsize[TAGTYPE]);
+ (struct ___TagDescriptor___ *) FREEMALLOC((struct garbagelist *) ptr,
+ classsize[TAGTYPE]);
#else
struct ___TagDescriptor___ * allocate_tag(int index) {
struct ___TagDescriptor___ * v=FREEMALLOC(classsize[TAGTYPE]);
/* This function updates the flag for object ptr. It or's the flag
with the or mask and and's it with the andmask. */
-void flagbody(struct ___Object___ *ptr,
- int flag,
- struct parameterwrapper ** queues,
- int length,
- bool isnew);
+void flagbody(struct ___Object___ *ptr,
+ int flag,
+ struct parameterwrapper ** queues,
+ int length,
+ bool isnew);
int flagcomp(const int *val1, const int *val2) {
return (*val1)-(*val2);
}
-void flagorand(void * ptr,
- int ormask,
- int andmask,
- struct parameterwrapper ** queues,
- int length) {
+void flagorand(void * ptr,
+ int ormask,
+ int andmask,
+ struct parameterwrapper ** queues,
+ int length) {
{
int oldflag=((int *)ptr)[1];
int flag=ormask|oldflag;
}
}
-bool intflagorand(void * ptr,
- int ormask,
- int andmask) {
+bool intflagorand(void * ptr,
+ int ormask,
+ int andmask) {
{
int oldflag=((int *)ptr)[1];
int flag=ormask|oldflag;
}
}
-void flagorandinit(void * ptr,
- int ormask,
- int andmask) {
+void flagorandinit(void * ptr,
+ int ormask,
+ int andmask) {
int oldflag=((int *)ptr)[1];
int flag=ormask|oldflag;
flag&=andmask;
flagbody(ptr,flag,NULL,0,true);
}
-void flagbody(struct ___Object___ *ptr,
- int flag,
- struct parameterwrapper ** vqueues,
- int vlength,
- bool isnew) {
+void flagbody(struct ___Object___ *ptr,
+ int flag,
+ struct parameterwrapper ** vqueues,
+ int vlength,
+ bool isnew) {
struct parameterwrapper * flagptr = NULL;
int i = 0;
struct parameterwrapper ** queues = vqueues;
int * enterflags = NULL;
if((!isnew) && (queues == NULL)) {
if(BAMBOO_NUM_OF_CORE < NUMCORESACTIVE) {
- queues = objectqueues[BAMBOO_NUM_OF_CORE][ptr->type];
- length = numqueues[BAMBOO_NUM_OF_CORE][ptr->type];
- } else {
- return;
- }
+ queues = objectqueues[BAMBOO_NUM_OF_CORE][ptr->type];
+ length = numqueues[BAMBOO_NUM_OF_CORE][ptr->type];
+ } else {
+ return;
+ }
}
ptr->flag=flag;
/*Remove object from all queues */
for(i = 0; i < length; ++i) {
flagptr = queues[i];
- ObjectHashget(flagptr->objectset, (int) ptr, (int *) &next,
- (int *) &enterflags, &UNUSED, &UNUSED2);
+ ObjectHashget(flagptr->objectset, (int) ptr, (int *) &next,
+ (int *) &enterflags, &UNUSED, &UNUSED2);
ObjectHashremove(flagptr->objectset, (int)ptr);
if (enterflags!=NULL)
RUNFREE(enterflags);
}
}
-void enqueueObject(void * vptr,
- struct parameterwrapper ** vqueues,
- int vlength) {
- struct ___Object___ *ptr = (struct ___Object___ *)vptr;
-
- {
- //struct QueueItem *tmpptr;
- struct parameterwrapper * parameter=NULL;
- int j;
- int i;
- struct parameterwrapper * prevptr=NULL;
- struct ___Object___ *tagptr=NULL;
- struct parameterwrapper ** queues = vqueues;
- int length = vlength;
- if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
- return;
- }
- if(queues == NULL) {
- queues = objectqueues[BAMBOO_NUM_OF_CORE][ptr->type];
- length = numqueues[BAMBOO_NUM_OF_CORE][ptr->type];
- }
- tagptr=ptr->___tags___;
-
- /* Outer loop iterates through all parameter queues an object of
- this type could be in. */
- for(j = 0; j < length; ++j) {
- parameter = queues[j];
- /* Check tags */
- if (parameter->numbertags>0) {
- if (tagptr==NULL)
- goto nextloop; //that means the object has no tag
- //but that param needs tag
- else if(tagptr->type==TAGTYPE) { //one tag
- //struct ___TagDescriptor___ * tag=
- //(struct ___TagDescriptor___*) tagptr;
-
for(i=0; i<parameter->numbertags; i++) {
- //slotid is parameter->tagarray[2*i];
- int tagid=parameter->tagarray[2*i+1];
- if (tagid!=tagptr->flag)
- goto nextloop; /*We don't have this tag */
- }
- } else { //multiple tags
- struct ArrayObject * ao=(struct ArrayObject *) tagptr;
-
for(i=0; i<parameter->numbertags; i++) {
- //slotid is parameter->tagarray[2*i];
- int tagid=parameter->tagarray[2*i+1];
- int j;
-
for(j=0; j<ao->___cachedCode___; j++) {
- if (tagid==ARRAYGET(ao, struct ___TagDescriptor___*, j)->flag)
- goto foundtag;
- }
- goto nextloop;
+void enqueueObject(void * vptr,
+ struct parameterwrapper ** vqueues,
+ int vlength) {
+ struct ___Object___ *ptr = (struct ___Object___ *)vptr;
+
+ {
+ //struct QueueItem *tmpptr;
+ struct parameterwrapper * parameter=NULL;
+ int j;
+ int i;
+ struct parameterwrapper * prevptr=NULL;
+ struct ___Object___ *tagptr=NULL;
+ struct parameterwrapper ** queues = vqueues;
+ int length = vlength;
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
+ return;
+ }
+ if(queues == NULL) {
+ queues = objectqueues[BAMBOO_NUM_OF_CORE][ptr->type];
+ length = numqueues[BAMBOO_NUM_OF_CORE][ptr->type];
+ }
+ tagptr=ptr->___tags___;
+
+ /* Outer loop iterates through all parameter queues an object of
+ this type could be in. */
+ for(j = 0; j < length; ++j) {
+ parameter = queues[j];
+ /* Check tags */
+ if (parameter->numbertags>0) {
+ if (tagptr==NULL)
+ goto nextloop; //that means the object has no tag
+ //but that param needs tag
+ else if(tagptr->type==TAGTYPE) { //one tag
+ //struct ___TagDescriptor___ * tag=
+ //(struct ___TagDescriptor___*) tagptr;
+ for(i=0; i<parameter->numbertags; i++) {
+ //slotid is parameter->tagarray[2*i];
+ int tagid=parameter->tagarray[2*i+1];
+ if (tagid!=tagptr->flag)
+ goto nextloop; /*We don't have this tag */
+ }
+ } else { //multiple tags
+ struct ArrayObject * ao=(struct ArrayObject *) tagptr;
+ for(i=0; i<parameter->numbertags; i++) {
+ //slotid is parameter->tagarray[2*i];
+ int tagid=parameter->tagarray[2*i+1];
+ int j;
+ for(j=0; j<ao->___cachedCode___; j++) {
+ if (tagid==ARRAYGET(ao, struct ___TagDescriptor___*, j)->flag)
+ goto foundtag;
+ }
+ goto nextloop;
foundtag:
- ;
- }
- }
- }
-
- /* Check flags */
- for(i=0; i<parameter->numberofterms; i++) {
- int andmask=parameter->intarray[i*2];
- int checkmask=parameter->intarray[i*2+1];
- if ((ptr->flag&andmask)==checkmask) {
- enqueuetasks(parameter, prevptr, ptr, NULL, 0);
- prevptr=parameter;
- break;
- }
- }
-nextloop:
- ;
- }
+ ;
+ }
}
+ }
+
+ /* Check flags */
+ for(i=0; i<parameter->numberofterms; i++) {
+ int andmask=parameter->intarray[i*2];
+ int checkmask=parameter->intarray[i*2+1];
+ if ((ptr->flag&andmask)==checkmask) {
+ enqueuetasks(parameter, prevptr, ptr, NULL, 0);
+ prevptr=parameter;
+ break;
+ }
+ }
+nextloop:
+ ;
+ }
+ }
}
-void enqueueObject_I(void * vptr,
- struct parameterwrapper ** vqueues,
- int vlength) {
- struct ___Object___ *ptr = (struct ___Object___ *)vptr;
-
- {
- //struct QueueItem *tmpptr;
- struct parameterwrapper * parameter=NULL;
- int j;
- int i;
- struct parameterwrapper * prevptr=NULL;
- struct ___Object___ *tagptr=NULL;
- struct parameterwrapper ** queues = vqueues;
- int length = vlength;
- if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
- return;
- }
- if(queues == NULL) {
- queues = objectqueues[BAMBOO_NUM_OF_CORE][ptr->type];
- length = numqueues[BAMBOO_NUM_OF_CORE][ptr->type];
- }
- tagptr=ptr->___tags___;
-
- /* Outer loop iterates through all parameter queues an object of
- this type could be in. */
- for(j = 0; j < length; ++j) {
- parameter = queues[j];
- /* Check tags */
- if (parameter->numbertags>0) {
- if (tagptr==NULL)
- goto nextloop; //that means the object has no tag
- //but that param needs tag
- else if(tagptr->type==TAGTYPE) { //one tag
- //struct ___TagDescriptor___ * tag=(struct ___TagDescriptor___*) tagptr;
-
for(i=0; i<parameter->numbertags; i++) {
- //slotid is parameter->tagarray[2*i];
- int tagid=parameter->tagarray[2*i+1];
- if (tagid!=tagptr->flag)
- goto nextloop; /*We don't have this tag */
- }
- } else { //multiple tags
- struct ArrayObject * ao=(struct ArrayObject *) tagptr;
-
for(i=0; i<parameter->numbertags; i++) {
- //slotid is parameter->tagarray[2*i];
- int tagid=parameter->tagarray[2*i+1];
- int j;
-
for(j=0; j<ao->___cachedCode___; j++) {
- if (tagid==ARRAYGET(ao, struct ___TagDescriptor___*, j)->flag)
- goto foundtag;
- }
- goto nextloop;
+void enqueueObject_I(void * vptr,
+ struct parameterwrapper ** vqueues,
+ int vlength) {
+ struct ___Object___ *ptr = (struct ___Object___ *)vptr;
+
+ {
+ //struct QueueItem *tmpptr;
+ struct parameterwrapper * parameter=NULL;
+ int j;
+ int i;
+ struct parameterwrapper * prevptr=NULL;
+ struct ___Object___ *tagptr=NULL;
+ struct parameterwrapper ** queues = vqueues;
+ int length = vlength;
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
+ return;
+ }
+ if(queues == NULL) {
+ queues = objectqueues[BAMBOO_NUM_OF_CORE][ptr->type];
+ length = numqueues[BAMBOO_NUM_OF_CORE][ptr->type];
+ }
+ tagptr=ptr->___tags___;
+
+ /* Outer loop iterates through all parameter queues an object of
+ this type could be in. */
+ for(j = 0; j < length; ++j) {
+ parameter = queues[j];
+ /* Check tags */
+ if (parameter->numbertags>0) {
+ if (tagptr==NULL)
+ goto nextloop; //that means the object has no tag
+ //but that param needs tag
+ else if(tagptr->type==TAGTYPE) { //one tag
+ //struct ___TagDescriptor___ * tag=(struct ___TagDescriptor___*) tagptr;
+ for(i=0; i<parameter->numbertags; i++) {
+ //slotid is parameter->tagarray[2*i];
+ int tagid=parameter->tagarray[2*i+1];
+ if (tagid!=tagptr->flag)
+ goto nextloop; /*We don't have this tag */
+ }
+ } else { //multiple tags
+ struct ArrayObject * ao=(struct ArrayObject *) tagptr;
+ for(i=0; i<parameter->numbertags; i++) {
+ //slotid is parameter->tagarray[2*i];
+ int tagid=parameter->tagarray[2*i+1];
+ int j;
+ for(j=0; j<ao->___cachedCode___; j++) {
+ if (tagid==ARRAYGET(ao, struct ___TagDescriptor___*, j)->flag)
+ goto foundtag;
+ }
+ goto nextloop;
foundtag:
- ;
- }
- }
- }
-
- /* Check flags */
- for(i=0; i<parameter->numberofterms; i++) {
- int andmask=parameter->intarray[i*2];
- int checkmask=parameter->intarray[i*2+1];
- if ((ptr->flag&andmask)==checkmask) {
- enqueuetasks_I(parameter, prevptr, ptr, NULL, 0);
- prevptr=parameter;
- break;
- }
- }
-nextloop:
- ;
- }
+ ;
+ }
}
+ }
+
+ /* Check flags */
+ for(i=0; i<parameter->numberofterms; i++) {
+ int andmask=parameter->intarray[i*2];
+ int checkmask=parameter->intarray[i*2+1];
+ if ((ptr->flag&andmask)==checkmask) {
+ enqueuetasks_I(parameter, prevptr, ptr, NULL, 0);
+ prevptr=parameter;
+ break;
+ }
+ }
+nextloop:
+ ;
+ }
+ }
}
-int * getAliasLock(void ** ptrs,
- int length,
- struct RuntimeHash * tbl) {
- if(length == 0) {
- return (int*)(RUNMALLOC(sizeof(int)));
+int * getAliasLock(void ** ptrs,
+ int length,
+ struct RuntimeHash * tbl) {
+ if(length == 0) {
+ return (int*)(RUNMALLOC(sizeof(int)));
+ } else {
+ int i = 0;
+ int locks[length];
+ int locklen = 0;
+ bool redirect = false;
+ int redirectlock = 0;
+ for(; i < length; i++) {
+ struct ___Object___ * ptr = (struct ___Object___ *)(ptrs[i]);
+ int lock = 0;
+ int j = 0;
+ if(ptr->lock == NULL) {
+ lock = (int)(ptr);
+ } else {
+ lock = (int)(ptr->lock);
+ }
+ if(redirect) {
+ if(lock != redirectlock) {
+ RuntimeHashadd(tbl, lock, redirectlock);
+ }
+ } else {
+ if(RuntimeHashcontainskey(tbl, lock)) {
+ // already redirected
+ redirect = true;
+ RuntimeHashget(tbl, lock, &redirectlock);
+ for(; j < locklen; j++) {
+ if(locks[j] != redirectlock) {
+ RuntimeHashadd(tbl, locks[j], redirectlock);
+ }
+ }
} else {
- int i = 0;
- int locks[length];
- int locklen = 0;
- bool redirect = false;
- int redirectlock = 0;
- for(; i < length; i++) {
- struct ___Object___ * ptr = (struct ___Object___ *)(ptrs[i]);
- int lock = 0;
- int j = 0;
- if(ptr->lock == NULL) {
- lock = (int)(ptr);
- } else {
- lock = (int)(ptr->lock);
- }
- if(redirect) {
- if(lock != redirectlock) {
- RuntimeHashadd(tbl, lock, redirectlock);
- }
- } else {
- if(RuntimeHashcontainskey(tbl, lock)) {
- // already redirected
- redirect = true;
- RuntimeHashget(tbl, lock, &redirectlock);
- for(; j < locklen; j++) {
- if(locks[j] != redirectlock) {
- RuntimeHashadd(tbl, locks[j], redirectlock);
- }
- }
- } else {
- bool insert = true;
- for(j = 0; j < locklen; j++) {
- if(locks[j] == lock) {
- insert = false;
- break;
- } else if(locks[j] > lock) {
- break;
- }
- }
- if(insert) {
- int h = locklen;
- for(; h > j; h--) {
- locks[h] = locks[h-1];
- }
- locks[j] = lock;
- locklen++;
- }
- }
- }
- }
- if(redirect) {
- return (int *)redirectlock;
- } else {
- return (int *)(locks[0]);
- }
+ bool insert = true;
+ for(j = 0; j < locklen; j++) {
+ if(locks[j] == lock) {
+ insert = false;
+ break;
+ } else if(locks[j] > lock) {
+ break;
+ }
+ }
+ if(insert) {
+ int h = locklen;
+ for(; h > j; h--) {
+ locks[h] = locks[h-1];
+ }
+ locks[j] = lock;
+ locklen++;
+ }
}
+ }
+ }
+ if(redirect) {
+ return (int *)redirectlock;
+ } else {
+ return (int *)(locks[0]);
+ }
+ }
}
-void addAliasLock(void * ptr,
- int lock) {
+void addAliasLock(void * ptr,
+ int lock) {
struct ___Object___ * obj = (struct ___Object___ *)ptr;
if(((int)ptr != lock) && (obj->lock != (int*)lock)) {
// originally no alias lock associated or have a different alias lock
#ifdef PROFILE
inline void setTaskExitIndex(int index) {
- taskInfoArray[taskInfoIndex]->exitIndex = index;
+ taskInfoArray[taskInfoIndex]->exitIndex = index;
}
inline void addNewObjInfo(void * nobj) {
- if(taskInfoArray[taskInfoIndex]->newObjs == NULL) {
- taskInfoArray[taskInfoIndex]->newObjs = createQueue();
- }
- addNewItem(taskInfoArray[taskInfoIndex]->newObjs, nobj);
+ if(taskInfoArray[taskInfoIndex]->newObjs == NULL) {
+ taskInfoArray[taskInfoIndex]->newObjs = createQueue();
+ }
+ addNewItem(taskInfoArray[taskInfoIndex]->newObjs, nobj);
}
#endif
#ifdef MULTICORE_GC
void * localmalloc_I(int coren,
- int isize,
- int * allocsize) {
- void * mem = NULL;
- int i = 0;
- int j = 0;
- int tofindb = gc_core2block[2*coren+i]+(NUMCORES4GC*2)*j;
- int totest = tofindb;
- int bound = BAMBOO_SMEM_SIZE_L;
- int foundsmem = 0;
- int size = 0;
- do {
- bound = (totest < NUMCORES4GC) ? BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
- int nsize = bamboo_smemtbl[totest];
- bool islocal = true;
- if(nsize < bound) {
- bool tocheck = true;
- // have some space in the block
- if(totest == tofindb) {
- // the first partition
- size = bound - nsize;
- } else if(nsize == 0) {
- // an empty partition, can be appended
- size += bound;
- } else {
- // not an empty partition, can not be appended
- // the last continuous block is not big enough, go to check the next
- // local block
- islocal = true;
- tocheck = false;
- } // if(totest == tofindb) else if(nsize == 0) else ...
- if(tocheck) {
- if(size >= isize) {
- // have enough space in the block, malloc
- foundsmem = 1;
- break;
- } else {
- // no enough space yet, try to append next continuous block
- islocal = false;
- } // if(size > isize) else ...
- } // if(tocheck)
- } // if(nsize < bound)
- if(islocal) {
- // no space in the block, go to check the next block
- i++;
- if(2==i) {
- i = 0;
- j++;
- }
- tofindb = totest = gc_core2block[2*coren+i]+(NUMCORES4GC*2)*j;
- } else {
- totest += 1;
- } // if(islocal) else ...
- if(totest > gcnumblock-1-bamboo_reserved_smem) {
- // no more local mem, do not find suitable block
- foundsmem = 2;
- break;
- } // if(totest > gcnumblock-1-bamboo_reserved_smem) ...
- } while(true);
-
- if(foundsmem == 1) {
- // find suitable block
- mem = gcbaseva+bamboo_smemtbl[tofindb]+((tofindb<NUMCORES4GC)?
- (BAMBOO_SMEM_SIZE_L*tofindb):(BAMBOO_LARGE_SMEM_BOUND+
- (tofindb-NUMCORES4GC)*BAMBOO_SMEM_SIZE));
- *allocsize = size;
- // set bamboo_smemtbl
- for(i = tofindb; i <= totest; i++) {
- bamboo_smemtbl[i]=(i<NUMCORES4GC)?BAMBOO_SMEM_SIZE_L:BAMBOO_SMEM_SIZE;
- }
- } else if(foundsmem == 2) {
- // no suitable block
- *allocsize = 0;
- }
+ int isize,
+ int * allocsize) {
+ void * mem = NULL;
+ int i = 0;
+ int j = 0;
+ int tofindb = gc_core2block[2*coren+i]+(NUMCORES4GC*2)*j;
+ int totest = tofindb;
+ int bound = BAMBOO_SMEM_SIZE_L;
+ int foundsmem = 0;
+ int size = 0;
+ do {
+ bound = (totest < NUMCORES4GC) ? BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
+ int nsize = bamboo_smemtbl[totest];
+ bool islocal = true;
+ if(nsize < bound) {
+ bool tocheck = true;
+ // have some space in the block
+ if(totest == tofindb) {
+ // the first partition
+ size = bound - nsize;
+ } else if(nsize == 0) {
+ // an empty partition, can be appended
+ size += bound;
+ } else {
+ // not an empty partition, can not be appended
+ // the last continuous block is not big enough, go to check the next
+ // local block
+ islocal = true;
+ tocheck = false;
+ } // if(totest == tofindb) else if(nsize == 0) else ...
+ if(tocheck) {
+ if(size >= isize) {
+ // have enough space in the block, malloc
+ foundsmem = 1;
+ break;
+ } else {
+ // no enough space yet, try to append next continuous block
+ islocal = false;
+ } // if(size > isize) else ...
+ } // if(tocheck)
+ } // if(nsize < bound)
+ if(islocal) {
+ // no space in the block, go to check the next block
+ i++;
+ if(2==i) {
+ i = 0;
+ j++;
+ }
+ tofindb = totest = gc_core2block[2*coren+i]+(NUMCORES4GC*2)*j;
+ } else {
+ totest += 1;
+ } // if(islocal) else ...
+ if(totest > gcnumblock-1-bamboo_reserved_smem) {
+ // no more local mem, do not find suitable block
+ foundsmem = 2;
+ break;
+ } // if(totest > gcnumblock-1-bamboo_reserved_smem) ...
+ } while(true);
+
+ if(foundsmem == 1) {
+ // find suitable block
+ mem = gcbaseva+bamboo_smemtbl[tofindb]+((tofindb<NUMCORES4GC) ?
+ (BAMBOO_SMEM_SIZE_L*tofindb) : (BAMBOO_LARGE_SMEM_BOUND+
+ (tofindb-NUMCORES4GC)*BAMBOO_SMEM_SIZE));
+ *allocsize = size;
+ // set bamboo_smemtbl
+ for(i = tofindb; i <= totest; i++) {
+ bamboo_smemtbl[i]=(i<NUMCORES4GC) ? BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
+ }
+ } else if(foundsmem == 2) {
+ // no suitable block
+ *allocsize = 0;
+ }
- return mem;
+ return mem;
} // void * localmalloc_I(int, int, int *)
void * globalmalloc_I(int coren,
- int isize,
- int * allocsize) {
- void * mem = NULL;
- int tofindb = bamboo_free_block; //0;
- int totest = tofindb;
- int bound = BAMBOO_SMEM_SIZE_L;
- int foundsmem = 0;
- int size = 0;
- if(tofindb > gcnumblock-1-bamboo_reserved_smem) {
- *allocsize = 0;
- return NULL;
- }
- do {
- bound = (totest < NUMCORES4GC) ? BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
- int nsize = bamboo_smemtbl[totest];
- bool isnext = false;
- if(nsize < bound) {
- bool tocheck = true;
- // have some space in the block
- if(totest == tofindb) {
- // the first partition
- size = bound - nsize;
- } else if(nsize == 0) {
- // an empty partition, can be appended
- size += bound;
- } else {
- // not an empty partition, can not be appended
- // the last continuous block is not big enough, start another block
- isnext = true;
- tocheck = false;
- } // if(totest == tofindb) else if(nsize == 0) else ...
- if(tocheck) {
- if(size >= isize) {
- // have enough space in the block, malloc
- foundsmem = 1;
- break;
- } // if(size > isize)
- } // if(tocheck)
- } else {
- isnext = true;
- }// if(nsize < bound) else ...
- totest += 1;
- if(totest > gcnumblock-1-bamboo_reserved_smem) {
- // no more local mem, do not find suitable block
- foundsmem = 2;
- break;
- } // if(totest > gcnumblock-1-bamboo_reserved_smem) ...
- if(isnext) {
- // start another block
- tofindb = totest;
- } // if(islocal)
- } while(true);
-
- if(foundsmem == 1) {
- // find suitable block
- mem = gcbaseva+bamboo_smemtbl[tofindb]+((tofindb<NUMCORES4GC)?
- (BAMBOO_SMEM_SIZE_L*tofindb):(BAMBOO_LARGE_SMEM_BOUND+
- (tofindb-NUMCORES4GC)*BAMBOO_SMEM_SIZE));
- *allocsize = size;
- // set bamboo_smemtbl
- for(int i = tofindb; i <= totest; i++) {
- bamboo_smemtbl[i]=(i<NUMCORES4GC)?BAMBOO_SMEM_SIZE_L:BAMBOO_SMEM_SIZE;
- }
- if(tofindb == bamboo_free_block) {
- bamboo_free_block = totest+1;
- }
- } else if(foundsmem == 2) {
- // no suitable block
- *allocsize = 0;
- mem = NULL;
- }
+ int isize,
+ int * allocsize) {
+ void * mem = NULL;
+ int tofindb = bamboo_free_block; //0;
+ int totest = tofindb;
+ int bound = BAMBOO_SMEM_SIZE_L;
+ int foundsmem = 0;
+ int size = 0;
+ if(tofindb > gcnumblock-1-bamboo_reserved_smem) {
+ *allocsize = 0;
+ return NULL;
+ }
+ do {
+ bound = (totest < NUMCORES4GC) ? BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
+ int nsize = bamboo_smemtbl[totest];
+ bool isnext = false;
+ if(nsize < bound) {
+ bool tocheck = true;
+ // have some space in the block
+ if(totest == tofindb) {
+ // the first partition
+ size = bound - nsize;
+ } else if(nsize == 0) {
+ // an empty partition, can be appended
+ size += bound;
+ } else {
+ // not an empty partition, can not be appended
+ // the last continuous block is not big enough, start another block
+ isnext = true;
+ tocheck = false;
+ } // if(totest == tofindb) else if(nsize == 0) else ...
+ if(tocheck) {
+ if(size >= isize) {
+ // have enough space in the block, malloc
+ foundsmem = 1;
+ break;
+ } // if(size > isize)
+ } // if(tocheck)
+ } else {
+ isnext = true;
+ } // if(nsize < bound) else ...
+ totest += 1;
+ if(totest > gcnumblock-1-bamboo_reserved_smem) {
+ // no more local mem, do not find suitable block
+ foundsmem = 2;
+ break;
+ } // if(totest > gcnumblock-1-bamboo_reserved_smem) ...
+ if(isnext) {
+ // start another block
+ tofindb = totest;
+ } // if(islocal)
+ } while(true);
+
+ if(foundsmem == 1) {
+ // find suitable block
+ mem = gcbaseva+bamboo_smemtbl[tofindb]+((tofindb<NUMCORES4GC) ?
+ (BAMBOO_SMEM_SIZE_L*tofindb) : (BAMBOO_LARGE_SMEM_BOUND+
+ (tofindb-NUMCORES4GC)*BAMBOO_SMEM_SIZE));
+ *allocsize = size;
+ // set bamboo_smemtbl
+ for(int i = tofindb; i <= totest; i++) {
+ bamboo_smemtbl[i]=(i<NUMCORES4GC) ? BAMBOO_SMEM_SIZE_L : BAMBOO_SMEM_SIZE;
+ }
+ if(tofindb == bamboo_free_block) {
+ bamboo_free_block = totest+1;
+ }
+ } else if(foundsmem == 2) {
+ // no suitable block
+ *allocsize = 0;
+ mem = NULL;
+ }
- return mem;
+ return mem;
} // void * globalmalloc_I(int, int, int *)
#endif // #ifdef MULTICORE_GC
// malloc from the shared memory
void * smemalloc_I(int coren,
- int size,
- int * allocsize) {
- void * mem = NULL;
+ int size,
+ int * allocsize) {
+ void * mem = NULL;
#ifdef MULTICORE_GC
- int isize = size+(BAMBOO_CACHE_LINE_SIZE);
+ int isize = size+(BAMBOO_CACHE_LINE_SIZE);
- // go through the bamboo_smemtbl for suitable partitions
- switch(bamboo_smem_mode) {
- case SMEMLOCAL: {
- mem = localmalloc_I(coren, isize, allocsize);
- break;
- }
+ // go through the bamboo_smemtbl for suitable partitions
+ switch(bamboo_smem_mode) {
+ case SMEMLOCAL: {
+ mem = localmalloc_I(coren, isize, allocsize);
+ break;
+ }
- case SMEMFIXED: {
- // TODO not supported yet
- BAMBOO_EXIT(0xe001);
- break;
- }
-
- case SMEMMIXED: {
- // TODO not supported yet
- BAMBOO_EXIT(0xe002);
- break;
- }
-
- case SMEMGLOBAL: {
- mem = globalmalloc_I(coren, isize, allocsize);
- break;
- }
-
- default:
- break;
- }
+ case SMEMFIXED: {
+ // TODO not supported yet
+ BAMBOO_EXIT(0xe001);
+ break;
+ }
+
+ case SMEMMIXED: {
+ // TODO not supported yet
+ BAMBOO_EXIT(0xe002);
+ break;
+ }
- if(mem == NULL) {
+ case SMEMGLOBAL: {
+ mem = globalmalloc_I(coren, isize, allocsize);
+ break;
+ }
+
+ default:
+ break;
+ }
+
+ if(mem == NULL) {
#else
- int toallocate = (size>(BAMBOO_SMEM_SIZE)) ? (size):(BAMBOO_SMEM_SIZE);
- mem = mspace_calloc(bamboo_free_msp, 1, toallocate);
- *allocsize = toallocate;
- if(mem == NULL) {
+ // TODO
+#ifdef PROFILE
+ /*if(!interruptInfoOverflow) {
+ InterruptInfo* intInfo = RUNMALLOC_I(sizeof(struct interrupt_info));
+ interruptInfoArray[interruptInfoIndex] = intInfo;
+ intInfo->startTime = BAMBOO_GET_EXE_TIME();
+ intInfo->endTime = -1;
+ }*/
+#endif
+ int toallocate = (size>(BAMBOO_SMEM_SIZE)) ? (size) : (BAMBOO_SMEM_SIZE);
+ //mem = mspace_calloc(bamboo_free_msp, 1, toallocate);
+ if(toallocate > bamboo_free_smem_size) {
+ // no enough mem
+ mem = NULL;
+ } else {
+ mem = (void *)bamboo_free_smemp;
+ bamboo_free_smemp = ((void*)bamboo_free_smemp) + toallocate;
+ bamboo_free_smem_size -= toallocate;
+ //BAMBOO_MEMSET_WH(mem, '\0', toallocate);
+ }
+ *allocsize = toallocate;
+#ifdef PROFILE
+ /*if(!interruptInfoOverflow) {
+ interruptInfoArray[interruptInfoIndex]->endTime=BAMBOO_GET_EXE_TIME();
+ interruptInfoIndex++;
+ if(interruptInfoIndex == INTERRUPTINFOLENGTH) {
+ interruptInfoOverflow = true;
+ }
+ }*/
#endif
- // no enough shared global memory
- *allocsize = 0;
+ if(mem == NULL) {
+#endif // MULTICORE_GC
+ // no enough shared global memory
+ *allocsize = 0;
#ifdef MULTICORE_GC
- gcflag = true;
- return NULL;
+ gcflag = true;
+ return NULL;
#else
- BAMBOO_DEBUGPRINT(0xa001);
- BAMBOO_EXIT(0xa001);
+ BAMBOO_DEBUGPRINT(0xa001);
+ BAMBOO_EXIT(0xa001);
#endif
- }
- return mem;
+ }
+ return mem;
} // void * smemalloc_I(int, int, int)
INLINE int checkMsgLength_I(int size) {
BAMBOO_DEBUGPRINT(0xcccc);
#endif
#endif
- int type = msgdata[msgdataindex];
- switch(type) {
- case STATUSCONFIRM:
- case TERMINATE:
+ int type = msgdata[msgdataindex];
+ switch(type) {
+ case STATUSCONFIRM:
+ case TERMINATE:
#ifdef MULTICORE_GC
- case GCSTARTINIT:
- case GCSTART:
- case GCSTARTFLUSH:
- case GCFINISH:
- case GCMARKCONFIRM:
- case GCLOBJREQUEST:
-#endif
- {
- msglength = 1;
- break;
- }
- case PROFILEOUTPUT:
- case PROFILEFINISH:
+ case GCSTARTINIT:
+ case GCSTART:
+ case GCSTARTFLUSH:
+ case GCFINISH:
+ case GCMARKCONFIRM:
+ case GCLOBJREQUEST:
+#endif
+ {
+ msglength = 1;
+ break;
+ }
+
+ case PROFILEOUTPUT:
+ case PROFILEFINISH:
#ifdef MULTICORE_GC
- case GCSTARTCOMPACT:
- case GCFINISHINIT:
- case GCFINISHFLUSH:
- case GCMARKEDOBJ:
-#endif
- {
- msglength = 2;
- break;
- }
- case MEMREQUEST:
- case MEMRESPONSE:
+ case GCSTARTCOMPACT:
+ case GCFINISHINIT:
+ case GCFINISHFLUSH:
+ case GCMARKEDOBJ:
+#endif
+ {
+ msglength = 2;
+ break;
+ }
+
+ case MEMREQUEST:
+ case MEMRESPONSE:
#ifdef MULTICORE_GC
- case GCMAPREQUEST:
- case GCMAPINFO:
- case GCLOBJMAPPING:
-#endif
- {
- msglength = 3;
- break;
- }
- case TRANSTALL:
- case LOCKGROUNT:
- case LOCKDENY:
- case LOCKRELEASE:
- case REDIRECTGROUNT:
- case REDIRECTDENY:
- case REDIRECTRELEASE:
+ case GCMAPREQUEST:
+ case GCMAPINFO:
+ case GCLOBJMAPPING:
+#endif
+ {
+ msglength = 3;
+ break;
+ }
+
+ case TRANSTALL:
+ case LOCKGROUNT:
+ case LOCKDENY:
+ case LOCKRELEASE:
+ case REDIRECTGROUNT:
+ case REDIRECTDENY:
+ case REDIRECTRELEASE:
#ifdef MULTICORE_GC
- case GCFINISHMARK:
- case GCMOVESTART:
-#endif
- {
- msglength = 4;
- break;
- }
- case LOCKREQUEST:
- case STATUSREPORT:
+ case GCFINISHMARK:
+ case GCMOVESTART:
+#endif
+ {
+ msglength = 4;
+ break;
+ }
+
+ case LOCKREQUEST:
+ case STATUSREPORT:
#ifdef MULTICORE_GC
- case GCFINISHCOMPACT:
- case GCMARKREPORT:
-#endif
- {
- msglength = 5;
- break;
- }
- case REDIRECTLOCK:
- {
- msglength = 6;
- break;
- }
- case TRANSOBJ: // nonfixed size
+ case GCFINISHCOMPACT:
+ case GCMARKREPORT:
+#endif
+ {
+ msglength = 5;
+ break;
+ }
+
+ case REDIRECTLOCK:
+ {
+ msglength = 6;
+ break;
+ }
+
+ case TRANSOBJ: // nonfixed size
#ifdef MULTICORE_GC
- case GCLOBJINFO:
-#endif
- { // nonfixed size
- if(size > 1) {
- msglength = msgdata[msgdataindex+1];
- } else {
- return -1;
- }
- break;
- }
- default:
- {
- BAMBOO_DEBUGPRINT_REG(type);
- BAMBOO_DEBUGPRINT_REG(msgdataindex);
- int i = 6;
- while(i-- > 0) {
- BAMBOO_DEBUGPRINT(msgdata[msgdataindex+i]);
- }
- BAMBOO_EXIT(0xd005);
- break;
- }
- }
+ case GCLOBJINFO:
+#endif
+ { // nonfixed size
+ if(size > 1) {
+ msglength = msgdata[msgdataindex+1];
+ } else {
+ return -1;
+ }
+ break;
+ }
+
+ default:
+ {
+ BAMBOO_DEBUGPRINT_REG(type);
+ BAMBOO_DEBUGPRINT_REG(msgdataindex);
+ int i = 6;
+ while(i-- > 0) {
+ BAMBOO_DEBUGPRINT(msgdata[msgdataindex+i]);
+ }
+ BAMBOO_EXIT(0xd005);
+ break;
+ }
+ }
#ifdef DEBUG
#ifndef TILERA
- BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex]);
+ BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex]);
#endif
#endif
#ifdef DEBUG
BAMBOO_DEBUGPRINT(0xffff);
#endif
#endif
- return msglength;
+ return msglength;
}
INLINE void processmsg_transobj_I() {
- MSG_INDEXINC_I();
- struct transObjInfo * transObj = RUNMALLOC_I(sizeof(struct transObjInfo));
- int k = 0;
+ MSG_INDEXINC_I();
+ struct transObjInfo * transObj = RUNMALLOC_I(sizeof(struct transObjInfo));
+ int k = 0;
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe880);
+ BAMBOO_DEBUGPRINT(0xe880);
#endif
#endif
- if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex]/*[2]*/);
-#endif
- BAMBOO_EXIT(0xa002);
- }
- // store the object and its corresponding queue info, enqueue it later
- transObj->objptr = (void *)msgdata[msgdataindex]; //[2]
- MSG_INDEXINC_I();
- transObj->length = (msglength - 3) / 2;
- transObj->queues = RUNMALLOC_I(sizeof(int)*(msglength - 3));
- for(k = 0; k < transObj->length; ++k) {
- transObj->queues[2*k] = msgdata[msgdataindex]; //[3+2*k];
- MSG_INDEXINC_I();
+ BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex] /*[2]*/);
+#endif
+ BAMBOO_EXIT(0xa002);
+ }
+ // store the object and its corresponding queue info, enqueue it later
+ transObj->objptr = (void *)msgdata[msgdataindex]; //[2]
+ MSG_INDEXINC_I();
+ transObj->length = (msglength - 3) / 2;
+ transObj->queues = RUNMALLOC_I(sizeof(int)*(msglength - 3));
+ for(k = 0; k < transObj->length; ++k) {
+ transObj->queues[2*k] = msgdata[msgdataindex]; //[3+2*k];
+ MSG_INDEXINC_I();
#ifdef DEBUG
#ifndef CLOSE_PRINT
- //BAMBOO_DEBUGPRINT_REG(transObj->queues[2*k]);
+ //BAMBOO_DEBUGPRINT_REG(transObj->queues[2*k]);
#endif
#endif
- transObj->queues[2*k+1] = msgdata[msgdataindex]; //[3+2*k+1];
- MSG_INDEXINC_I();
+ transObj->queues[2*k+1] = msgdata[msgdataindex]; //[3+2*k+1];
+ MSG_INDEXINC_I();
#ifdef DEBUG
#ifndef CLOSE_PRINT
- //BAMBOO_DEBUGPRINT_REG(transObj->queues[2*k+1]);
+ //BAMBOO_DEBUGPRINT_REG(transObj->queues[2*k+1]);
#endif
#endif
- }
- // check if there is an existing duplicate item
- {
- struct QueueItem * qitem = getHead(&objqueue);
- struct QueueItem * prev = NULL;
- while(qitem != NULL) {
- struct transObjInfo * tmpinfo =
- (struct transObjInfo *)(qitem->objectptr);
- if(tmpinfo->objptr == transObj->objptr) {
- // the same object, remove outdate one
- RUNFREE(tmpinfo->queues);
- RUNFREE(tmpinfo);
- removeItem(&objqueue, qitem);
- //break;
- } else {
- prev = qitem;
- }
- if(prev == NULL) {
- qitem = getHead(&objqueue);
- } else {
- qitem = getNextQueueItem(prev);
- }
- }
- addNewItem_I(&objqueue, (void *)transObj);
- }
- ++(self_numreceiveobjs);
+ }
+ // check if there is an existing duplicate item
+ {
+ struct QueueItem * qitem = getHead(&objqueue);
+ struct QueueItem * prev = NULL;
+ while(qitem != NULL) {
+ struct transObjInfo * tmpinfo =
+ (struct transObjInfo *)(qitem->objectptr);
+ if(tmpinfo->objptr == transObj->objptr) {
+ // the same object, remove outdate one
+ RUNFREE(tmpinfo->queues);
+ RUNFREE(tmpinfo);
+ removeItem(&objqueue, qitem);
+ //break;
+ } else {
+ prev = qitem;
+ }
+ if(prev == NULL) {
+ qitem = getHead(&objqueue);
+ } else {
+ qitem = getNextQueueItem(prev);
+ }
+ }
+ addNewItem_I(&objqueue, (void *)transObj);
+ }
+ ++(self_numreceiveobjs);
}
INLINE void processmsg_transtall_I() {
- if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
- // non startup core can not receive stall msg
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // non startup core can not receive stall msg
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex]/*[1]*/);
+ BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex] /*[1]*/);
#endif
- BAMBOO_EXIT(0xa003);
- }
- int num_core = msgdata[msgdataindex]; //[1]
- MSG_INDEXINC_I();
- if(num_core < NUMCORESACTIVE) {
+ BAMBOO_EXIT(0xa003);
+ }
+ int num_core = msgdata[msgdataindex]; //[1]
+ MSG_INDEXINC_I();
+ if(num_core < NUMCORESACTIVE) {
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe881);
+ BAMBOO_DEBUGPRINT(0xe881);
#endif
#endif
- corestatus[num_core] = 0;
- numsendobjs[num_core] = msgdata[msgdataindex]; //[2];
- MSG_INDEXINC_I();
- numreceiveobjs[num_core] = msgdata[msgdataindex]; //[3];
- MSG_INDEXINC_I();
- }
+ corestatus[num_core] = 0;
+ numsendobjs[num_core] = msgdata[msgdataindex]; //[2];
+ MSG_INDEXINC_I();
+ numreceiveobjs[num_core] = msgdata[msgdataindex]; //[3];
+ MSG_INDEXINC_I();
+ }
}
#ifndef MULTICORE_GC
INLINE void processmsg_lockrequest_I() {
- // check to see if there is a lock exist for the required obj
- // msgdata[1] -> lock type
- int locktype = msgdata[msgdataindex]; //[1];
- MSG_INDEXINC_I();
- int data2 = msgdata[msgdataindex]; // obj pointer
- MSG_INDEXINC_I();
- int data3 = msgdata[msgdataindex]; // lock
- MSG_INDEXINC_I();
- int data4 = msgdata[msgdataindex]; // request core
- MSG_INDEXINC_I();
- // -1: redirected, 0: approved, 1: denied
- int deny = processlockrequest(locktype, data3, data2, data4, data4, true);
- if(deny == -1) {
- // this lock request is redirected
- return;
- } else {
- // send response msg
- // for 32 bit machine, the size is always 4 words, cache the msg first
- int tmp = deny==1?LOCKDENY:LOCKGROUNT;
- //if(isMsgSending) {
- cache_msg_4(data4, tmp, locktype, data2, data3);
- /*} else {
- send_msg_4(data4, tmp, locktype, data2, data3);
- }*/
- }
+ // check to see if there is a lock exist for the required obj
+ // msgdata[1] -> lock type
+ int locktype = msgdata[msgdataindex]; //[1];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex]; // obj pointer
+ MSG_INDEXINC_I();
+ int data3 = msgdata[msgdataindex]; // lock
+ MSG_INDEXINC_I();
+ int data4 = msgdata[msgdataindex]; // request core
+ MSG_INDEXINC_I();
+ // -1: redirected, 0: approved, 1: denied
+ int deny = processlockrequest(locktype, data3, data2, data4, data4, true);
+ if(deny == -1) {
+ // this lock request is redirected
+ return;
+ } else {
+ // send response msg
+ // for 32 bit machine, the size is always 4 words, cache the msg first
+ int tmp = deny==1 ? LOCKDENY : LOCKGROUNT;
+ //if(isMsgSending) {
+ cache_msg_4(data4, tmp, locktype, data2, data3);
+ /*} else {
+ send_msg_4(data4, tmp, locktype, data2, data3);
+ }*/
+ }
}
INLINE void processmsg_lockgrount_I() {
- MSG_INDEXINC_I();
- if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
+ MSG_INDEXINC_I();
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex]/*[2]*/);
+ BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex] /*[2]*/);
#endif
- BAMBOO_EXIT(0xa004);
- }
- int data2 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data3 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- if((lockobj == data2) && (lock2require == data3)) {
+ BAMBOO_EXIT(0xa004);
+ }
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ if((lockobj == data2) && (lock2require == data3)) {
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe882);
+ BAMBOO_DEBUGPRINT(0xe882);
#endif
#endif
- lockresult = 1;
- lockflag = true;
+ lockresult = 1;
+ lockflag = true;
#ifndef INTERRUPT
- reside = false;
+ reside = false;
#endif
- } else {
- // conflicts on lockresults
+ } else {
+ // conflicts on lockresults
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(data2);
+ BAMBOO_DEBUGPRINT_REG(data2);
#endif
- BAMBOO_EXIT(0xa005);
- }
+ BAMBOO_EXIT(0xa005);
+ }
}
INLINE void processmsg_lockdeny_I() {
- MSG_INDEXINC_I();
- int data2 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data3 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(data2);
+ BAMBOO_DEBUGPRINT_REG(data2);
#endif
- BAMBOO_EXIT(0xa006);
- }
- if((lockobj == data2) && (lock2require == data3)) {
+ BAMBOO_EXIT(0xa006);
+ }
+ if((lockobj == data2) && (lock2require == data3)) {
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe883);
+ BAMBOO_DEBUGPRINT(0xe883);
#endif
#endif
- lockresult = 0;
- lockflag = true;
+ lockresult = 0;
+ lockflag = true;
#ifndef INTERRUPT
- reside = false;
+ reside = false;
#endif
- } else {
- // conflicts on lockresults
+ } else {
+ // conflicts on lockresults
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(data2);
+ BAMBOO_DEBUGPRINT_REG(data2);
#endif
- BAMBOO_EXIT(0xa007);
- }
+ BAMBOO_EXIT(0xa007);
+ }
}
INLINE void processmsg_lockrelease_I() {
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data2 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- // receive lock release msg
- processlockrelease(data1, data2, 0, false);
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // receive lock release msg
+ processlockrelease(data1, data2, 0, false);
}
INLINE void processmsg_redirectlock_I() {
- // check to see if there is a lock exist for the required obj
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I(); //msgdata[1]; // lock type
- int data2 = msgdata[msgdataindex];
- MSG_INDEXINC_I();//msgdata[2]; // obj pointer
- int data3 = msgdata[msgdataindex];
- MSG_INDEXINC_I(); //msgdata[3]; // redirect lock
- int data4 = msgdata[msgdataindex];
- MSG_INDEXINC_I(); //msgdata[4]; // root request core
- int data5 = msgdata[msgdataindex];
- MSG_INDEXINC_I(); //msgdata[5]; // request core
- int deny = processlockrequest(data1, data3, data2, data5, data4, true);
- if(deny == -1) {
- // this lock request is redirected
- return;
- } else {
- // send response msg
- // for 32 bit machine, the size is always 4 words, cache the msg first
- //if(isMsgSending) {
- cache_msg_4(data4, deny==1?REDIRECTDENY:REDIRECTGROUNT,
- data1, data2, data3);
- /*} else {
- send_msg_4(data4, deny==1?REDIRECTDENY:REDIRECTGROUNT,
- data1, data2, data3);
- }*/
- }
+ // check to see if there is a lock exist for the required obj
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[1]; // lock type
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[2]; // obj pointer
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[3]; // redirect lock
+ int data4 = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[4]; // root request core
+ int data5 = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[5]; // request core
+ int deny = processlockrequest(data1, data3, data2, data5, data4, true);
+ if(deny == -1) {
+ // this lock request is redirected
+ return;
+ } else {
+ // send response msg
+ // for 32 bit machine, the size is always 4 words, cache the msg first
+ //if(isMsgSending) {
+ cache_msg_4(data4, deny==1 ? REDIRECTDENY : REDIRECTGROUNT,
+ data1, data2, data3);
+ /*} else {
+ send_msg_4(data4, deny==1?REDIRECTDENY:REDIRECTGROUNT,
+ data1, data2, data3);
+ }*/
+ }
}
INLINE void processmsg_redirectgrount_I() {
- MSG_INDEXINC_I();
- int data2 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(data2);
+ BAMBOO_DEBUGPRINT_REG(data2);
#endif
- BAMBOO_EXIT(0xa00a);
- }
- if(lockobj == data2) {
+ BAMBOO_EXIT(0xa00a);
+ }
+ if(lockobj == data2) {
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe891);
+ BAMBOO_DEBUGPRINT(0xe891);
#endif
#endif
- int data3 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- lockresult = 1;
- lockflag = true;
- RuntimeHashadd_I(objRedirectLockTbl, lockobj, data3);
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ lockresult = 1;
+ lockflag = true;
+ RuntimeHashadd_I(objRedirectLockTbl, lockobj, data3);
#ifndef INTERRUPT
- reside = false;
+ reside = false;
#endif
- } else {
- // conflicts on lockresults
+ } else {
+ // conflicts on lockresults
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(data2);
+ BAMBOO_DEBUGPRINT_REG(data2);
#endif
- BAMBOO_EXIT(0xa00b);
- }
+ BAMBOO_EXIT(0xa00b);
+ }
}
INLINE void processmsg_redirectdeny_I() {
- MSG_INDEXINC_I();
- int data2 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ if(BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1) {
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(data2);
+ BAMBOO_DEBUGPRINT_REG(data2);
#endif
- BAMBOO_EXIT(0xa00c);
- }
- if(lockobj == data2) {
+ BAMBOO_EXIT(0xa00c);
+ }
+ if(lockobj == data2) {
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe892);
+ BAMBOO_DEBUGPRINT(0xe892);
#endif
#endif
- lockresult = 0;
- lockflag = true;
+ lockresult = 0;
+ lockflag = true;
#ifndef INTERRUPT
- reside = false;
+ reside = false;
#endif
- } else {
- // conflicts on lockresults
+ } else {
+ // conflicts on lockresults
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(data2);
+ BAMBOO_DEBUGPRINT_REG(data2);
#endif
- BAMBOO_EXIT(0xa00d);
- }
+ BAMBOO_EXIT(0xa00d);
+ }
}
INLINE void processmsg_redirectrelease_I() {
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data2 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data3 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- processlockrelease(data1, data2, data3, true);
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ processlockrelease(data1, data2, data3, true);
}
#endif // #ifndef MULTICORE_GC
#ifdef PROFILE
INLINE void processmsg_profileoutput_I() {
- if(BAMBOO_NUM_OF_CORE == STARTUPCORE) {
- // startup core can not receive profile output finish msg
- BAMBOO_EXIT(0xa008);
- }
+ if(BAMBOO_NUM_OF_CORE == STARTUPCORE) {
+ // startup core can not receive profile output finish msg
+ BAMBOO_EXIT(0xa008);
+ }
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe885);
-#endif
-#endif
- stall = true;
- totalexetime = msgdata[msgdataindex]; //[1]
- MSG_INDEXINC_I();
- outputProfileData();
- // cache the msg first
- //if(isMsgSending) {
- cache_msg_2(STARTUPCORE, PROFILEFINISH, BAMBOO_NUM_OF_CORE);
- /*} else {
- send_msg_2(STARTUPCORE, PROFILEFINISH, BAMBOO_NUM_OF_CORE);
- }*/
+ BAMBOO_DEBUGPRINT(0xe885);
+#endif
+#endif
+ stall = true;
+ totalexetime = msgdata[msgdataindex]; //[1]
+ MSG_INDEXINC_I();
+ outputProfileData();
+ // cache the msg first
+ //if(isMsgSending) {
+ cache_msg_2(STARTUPCORE, PROFILEFINISH, BAMBOO_NUM_OF_CORE);
+ /*} else {
+ send_msg_2(STARTUPCORE, PROFILEFINISH, BAMBOO_NUM_OF_CORE);
+ }*/
}
INLINE void processmsg_profilefinish_I() {
- if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
- // non startup core can not receive profile output finish msg
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // non startup core can not receive profile output finish msg
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex/*1*/]);
+ BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex /*1*/]);
#endif
- BAMBOO_EXIT(0xa009);
- }
+ BAMBOO_EXIT(0xa009);
+ }
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe886);
+ BAMBOO_DEBUGPRINT(0xe886);
#endif
#endif
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- profilestatus[data1] = 0;
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ profilestatus[data1] = 0;
}
#endif // #ifdef PROFILE
INLINE void processmsg_statusconfirm_I() {
- if((BAMBOO_NUM_OF_CORE == STARTUPCORE)
- || (BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1)) {
- // wrong core to receive such msg
- BAMBOO_EXIT(0xa00e);
- } else {
- // send response msg
+ if((BAMBOO_NUM_OF_CORE == STARTUPCORE)
+ || (BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1)) {
+ // wrong core to receive such msg
+ BAMBOO_EXIT(0xa00e);
+ } else {
+ // send response msg
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe887);
-#endif
-#endif
- // cache the msg first
- //if(isMsgSending) {
- cache_msg_5(STARTUPCORE, STATUSREPORT,
- busystatus?1:0, BAMBOO_NUM_OF_CORE,
- self_numsendobjs, self_numreceiveobjs);
- /*} else {
- send_msg_5(STARTUPCORE, STATUSREPORT, busystatus?1:0,
- BAMBOO_NUM_OF_CORE, self_numsendobjs,
- self_numreceiveobjs);
- }*/
- }
+ BAMBOO_DEBUGPRINT(0xe887);
+#endif
+#endif
+ // cache the msg first
+ //if(isMsgSending) {
+ cache_msg_5(STARTUPCORE, STATUSREPORT,
+ busystatus ? 1 : 0, BAMBOO_NUM_OF_CORE,
+ self_numsendobjs, self_numreceiveobjs);
+ /*} else {
+ send_msg_5(STARTUPCORE, STATUSREPORT, busystatus?1:0,
+ BAMBOO_NUM_OF_CORE, self_numsendobjs,
+ self_numreceiveobjs);
+ }*/
+ }
}
INLINE void processmsg_statusreport_I() {
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data2 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data3 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data4 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- // receive a status confirm info
- if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
- // wrong core to receive such msg
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data4 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // receive a status confirm info
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // wrong core to receive such msg
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(data2);
+ BAMBOO_DEBUGPRINT_REG(data2);
#endif
- BAMBOO_EXIT(0xa00f);
- } else {
+ BAMBOO_EXIT(0xa00f);
+ } else {
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe888);
+ BAMBOO_DEBUGPRINT(0xe888);
#endif
#endif
- if(waitconfirm) {
- numconfirm--;
- }
- corestatus[data2] = data1;
- numsendobjs[data2] = data3;
- numreceiveobjs[data2] = data4;
- }
+ if(waitconfirm) {
+ numconfirm--;
+ }
+ corestatus[data2] = data1;
+ numsendobjs[data2] = data3;
+ numreceiveobjs[data2] = data4;
+ }
}
INLINE void processmsg_terminate_I() {
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe889);
+ BAMBOO_DEBUGPRINT(0xe889);
#endif
#endif
- disruntimedata();
- BAMBOO_EXIT_APP(0);
+ disruntimedata();
+ BAMBOO_EXIT_APP(0);
}
INLINE void processmsg_memrequest_I() {
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data2 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- // receive a shared memory request msg
- if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
- // wrong core to receive such msg
+#ifdef PROFILE
+ if(!interruptInfoOverflow) {
+ InterruptInfo* intInfo = RUNMALLOC_I(sizeof(struct interrupt_info));
+ interruptInfoArray[interruptInfoIndex] = intInfo;
+ intInfo->startTime = BAMBOO_GET_EXE_TIME();
+ intInfo->endTime = -1;
+ }
+#endif
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // receive a shared memory request msg
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // wrong core to receive such msg
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(data2);
+ BAMBOO_DEBUGPRINT_REG(data2);
#endif
- BAMBOO_EXIT(0xa010);
- } else {
+ BAMBOO_EXIT(0xa010);
+ } else {
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe88a);
+ BAMBOO_DEBUGPRINT(0xe88a);
#endif
#endif
- int allocsize = 0;
- void * mem = NULL;
+ int allocsize = 0;
+ void * mem = NULL;
#ifdef MULTICORE_GC
- if(gcprocessing) {
- // is currently doing gc, dump this msg
- if(INITPHASE == gcphase) {
- // if still in the initphase of gc, send a startinit msg again,
- // cache the msg first
- //if(isMsgSending) {
- cache_msg_1(data2, GCSTARTINIT);
- /*} else {
- send_msg_1(data2, GCSTARTINIT);
- }*/
- }
- } else {
-#endif
- mem = smemalloc_I(data2, data1, &allocsize);
- if(mem != NULL) {
- // send the start_va to request core, cache the msg first
- //if(isMsgSending) {
- cache_msg_3(data2, MEMRESPONSE, mem, allocsize);
- /*} else {
- send_msg_3(data2, MEMRESPONSE, mem, allocsize);
- }*/
- } // if mem == NULL, the gcflag of the startup core has been set
- // and the gc should be started later, then a GCSTARTINIT msg
- // will be sent to the requesting core to notice it to start gc
- // and try malloc again
+ if(gcprocessing) {
+ // is currently doing gc, dump this msg
+ if(INITPHASE == gcphase) {
+ // if still in the initphase of gc, send a startinit msg again,
+ // cache the msg first
+ //if(isMsgSending) {
+ cache_msg_1(data2, GCSTARTINIT);
+ /*} else {
+ send_msg_1(data2, GCSTARTINIT);
+ }*/
+ }
+ } else {
+#endif
+ mem = smemalloc_I(data2, data1, &allocsize);
+ if(mem != NULL) {
+ // send the start_va to request core, cache the msg first
+ //if(isMsgSending) {
+ cache_msg_3(data2, MEMRESPONSE, mem, allocsize);
+ /*} else {
+ send_msg_3(data2, MEMRESPONSE, mem, allocsize);
+ }*/
+ } // if mem == NULL, the gcflag of the startup core has been set
+ // and the gc should be started later, then a GCSTARTINIT msg
+ // will be sent to the requesting core to notice it to start gc
+ // and try malloc again
#ifdef MULTICORE_GC
- }
+ }
+#endif
+ }
+#ifdef PROFILE
+ if(!interruptInfoOverflow) {
+ interruptInfoArray[interruptInfoIndex]->endTime=BAMBOO_GET_EXE_TIME();
+ interruptInfoIndex++;
+ if(interruptInfoIndex == INTERRUPTINFOLENGTH) {
+ interruptInfoOverflow = true;
+ }
+ }
#endif
- }
}
INLINE void processmsg_memresponse_I() {
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data2 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- // receive a shared memory response msg
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // receive a shared memory response msg
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe88b);
+ BAMBOO_DEBUGPRINT(0xe88b);
#endif
#endif
#ifdef MULTICORE_GC
- // if is currently doing gc, dump this msg
- if(!gcprocessing) {
+ // if is currently doing gc, dump this msg
+ if(!gcprocessing) {
#endif
- if(data2 == 0) {
- bamboo_smem_size = 0;
- bamboo_cur_msp = 0;
- } else {
+ if(data2 == 0) {
+ bamboo_smem_size = 0;
+ bamboo_cur_msp = 0;
+ } else {
#ifdef MULTICORE_GC
- // fill header to store the size of this mem block
- memset(data1, 0, BAMBOO_CACHE_LINE_SIZE);
- (*((int*)data1)) = data2;
- bamboo_smem_size = data2 - BAMBOO_CACHE_LINE_SIZE;
- bamboo_cur_msp = data1 + BAMBOO_CACHE_LINE_SIZE;
+ // fill header to store the size of this mem block
+ memset(data1, 0, BAMBOO_CACHE_LINE_SIZE);
+ (*((int*)data1)) = data2;
+ bamboo_smem_size = data2 - BAMBOO_CACHE_LINE_SIZE;
+ bamboo_cur_msp = data1 + BAMBOO_CACHE_LINE_SIZE;
#else
- bamboo_smem_size = data2;
- bamboo_cur_msp =(void*)(data1);
+ bamboo_smem_size = data2;
+ bamboo_cur_msp =(void*)(data1);
#endif
- }
- smemflag = true;
+ }
+ smemflag = true;
#ifdef MULTICORE_GC
- }
+}
#endif
}
#ifdef MULTICORE_GC
INLINE void processmsg_gcstartinit_I() {
- gcflag = true;
- gcphase = INITPHASE;
- if(!smemflag) {
- // is waiting for response of mem request
- // let it return NULL and start gc
- bamboo_smem_size = 0;
- bamboo_cur_msp = NULL;
- smemflag = true;
- }
+ gcflag = true;
+ gcphase = INITPHASE;
+ if(!smemflag) {
+ // is waiting for response of mem request
+ // let it return NULL and start gc
+ bamboo_smem_size = 0;
+ bamboo_cur_msp = NULL;
+ smemflag = true;
+ }
}
INLINE void processmsg_gcstart_I() {
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe88c);
+ BAMBOO_DEBUGPRINT(0xe88c);
#endif
#endif
- // set the GC flag
- gcphase = MARKPHASE;
+ // set the GC flag
+ gcphase = MARKPHASE;
}
INLINE void processmsg_gcstartcompact_I() {
- gcblock2fill = msgdata[msgdataindex];
- MSG_INDEXINC_I(); //msgdata[1];
- gcphase = COMPACTPHASE;
+ gcblock2fill = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[1];
+ gcphase = COMPACTPHASE;
}
INLINE void processmsg_gcstartflush_I() {
- gcphase = FLUSHPHASE;
+ gcphase = FLUSHPHASE;
}
INLINE void processmsg_gcfinishinit_I() {
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- // received a init phase finish msg
- if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
- // non startup core can not receive this msg
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // received a init phase finish msg
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // non startup core can not receive this msg
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(data1);
+ BAMBOO_DEBUGPRINT_REG(data1);
#endif
- BAMBOO_EXIT(0xb001);
- }
+ BAMBOO_EXIT(0xb001);
+ }
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe88c);
- BAMBOO_DEBUGPRINT_REG(data1);
+ BAMBOO_DEBUGPRINT(0xe88c);
+ BAMBOO_DEBUGPRINT_REG(data1);
#endif
- // All cores should do init GC
- if(data1 < NUMCORESACTIVE) {
- gccorestatus[data1] = 0;
- }
+ // All cores should do init GC
+ if(data1 < NUMCORESACTIVE) {
+ gccorestatus[data1] = 0;
+ }
}
INLINE void processmsg_gcfinishmark_I() {
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data2 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data3 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- // received a mark phase finish msg
- if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
- // non startup core can not receive this msg
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // received a mark phase finish msg
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // non startup core can not receive this msg
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(data1);
+ BAMBOO_DEBUGPRINT_REG(data1);
#endif
- BAMBOO_EXIT(0xb002);
- }
- // all cores should do mark
- if(data1 < NUMCORESACTIVE) {
- gccorestatus[data1] = 0;
- gcnumsendobjs[data1] = data2;
- gcnumreceiveobjs[data1] = data3;
- }
+ BAMBOO_EXIT(0xb002);
+ }
+ // all cores should do mark
+ if(data1 < NUMCORESACTIVE) {
+ gccorestatus[data1] = 0;
+ gcnumsendobjs[data1] = data2;
+ gcnumreceiveobjs[data1] = data3;
+ }
}
INLINE void processmsg_gcfinishcompact_I() {
- if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
- // non startup core can not receive this msg
- // return -1
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // non startup core can not receive this msg
+ // return -1
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex]/*[1]*/);
+ BAMBOO_DEBUGPRINT_REG(msgdata[msgdataindex] /*[1]*/);
#endif
- BAMBOO_EXIT(0xb003);
- }
- int cnum = msgdata[msgdataindex];
- MSG_INDEXINC_I(); //msgdata[1];
- int filledblocks = msgdata[msgdataindex];
- MSG_INDEXINC_I(); //msgdata[2];
- int heaptop = msgdata[msgdataindex];
- MSG_INDEXINC_I(); //msgdata[3];
- int data4 = msgdata[msgdataindex];
- MSG_INDEXINC_I(); //msgdata[4];
- // only gc cores need to do compact
- if(cnum < NUMCORES4GC) {
- if(COMPACTPHASE == gcphase) {
- gcfilledblocks[cnum] = filledblocks;
- gcloads[cnum] = heaptop;
- }
- if(data4 > 0) {
- // ask for more mem
- int startaddr = 0;
- int tomove = 0;
- int dstcore = 0;
- if(gcfindSpareMem_I(&startaddr, &tomove, &dstcore, data4, cnum)) {
- // cache the msg first
- //if(isMsgSending) {
- cache_msg_4(cnum, GCMOVESTART, dstcore, startaddr, tomove);
- /*} else {
- send_msg_4(cnum, GCMOVESTART, dstcore, startaddr, tomove);
- }*/
- }
- } else {
- gccorestatus[cnum] = 0;
- } // if(data4>0)
- } // if(cnum < NUMCORES4GC)
+ BAMBOO_EXIT(0xb003);
+ }
+ int cnum = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[1];
+ int filledblocks = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[2];
+ int heaptop = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[3];
+ int data4 = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[4];
+ // only gc cores need to do compact
+ if(cnum < NUMCORES4GC) {
+ if(COMPACTPHASE == gcphase) {
+ gcfilledblocks[cnum] = filledblocks;
+ gcloads[cnum] = heaptop;
+ }
+ if(data4 > 0) {
+ // ask for more mem
+ int startaddr = 0;
+ int tomove = 0;
+ int dstcore = 0;
+ if(gcfindSpareMem_I(&startaddr, &tomove, &dstcore, data4, cnum)) {
+ // cache the msg first
+ //if(isMsgSending) {
+ cache_msg_4(cnum, GCMOVESTART, dstcore, startaddr, tomove);
+ /*} else {
+ send_msg_4(cnum, GCMOVESTART, dstcore, startaddr, tomove);
+ }*/
+ }
+ } else {
+ gccorestatus[cnum] = 0;
+ } // if(data4>0)
+ } // if(cnum < NUMCORES4GC)
}
INLINE void processmsg_gcfinishflush_I() {
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- // received a flush phase finish msg
- if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
- // non startup core can not receive this msg
- // return -1
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // received a flush phase finish msg
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // non startup core can not receive this msg
+ // return -1
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(data1);
+ BAMBOO_DEBUGPRINT_REG(data1);
#endif
- BAMBOO_EXIT(0xb004);
- }
- // all cores should do flush
- if(data1 < NUMCORESACTIVE) {
- gccorestatus[data1] = 0;
- }
+ BAMBOO_EXIT(0xb004);
+ }
+ // all cores should do flush
+ if(data1 < NUMCORESACTIVE) {
+ gccorestatus[data1] = 0;
+ }
}
INLINE void processmsg_gcmarkconfirm_I() {
- if((BAMBOO_NUM_OF_CORE == STARTUPCORE)
- || (BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1)) {
- // wrong core to receive such msg
- BAMBOO_EXIT(0xb005);
- } else {
- // send response msg, cahce the msg first
- //if(isMsgSending) {
- cache_msg_5(STARTUPCORE, GCMARKREPORT, BAMBOO_NUM_OF_CORE,
- gcbusystatus, gcself_numsendobjs,
- gcself_numreceiveobjs);
- /*} else {
- send_msg_5(STARTUPCORE, GCMARKREPORT, BAMBOO_NUM_OF_CORE,
- gcbusystatus, gcself_numsendobjs,
- gcself_numreceiveobjs);
- }*/
- }
+ if((BAMBOO_NUM_OF_CORE == STARTUPCORE)
+ || (BAMBOO_NUM_OF_CORE > NUMCORESACTIVE - 1)) {
+ // wrong core to receive such msg
+ BAMBOO_EXIT(0xb005);
+ } else {
+ // send response msg, cahce the msg first
+ //if(isMsgSending) {
+ cache_msg_5(STARTUPCORE, GCMARKREPORT, BAMBOO_NUM_OF_CORE,
+ gcbusystatus, gcself_numsendobjs,
+ gcself_numreceiveobjs);
+ /*} else {
+ send_msg_5(STARTUPCORE, GCMARKREPORT, BAMBOO_NUM_OF_CORE,
+ gcbusystatus, gcself_numsendobjs,
+ gcself_numreceiveobjs);
+ }*/
+ }
}
INLINE void processmsg_gcmarkreport_I() {
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data2 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data3 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data4 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- // received a marked phase finish confirm response msg
- if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
- // wrong core to receive such msg
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data3 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data4 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // received a marked phase finish confirm response msg
+ if(BAMBOO_NUM_OF_CORE != STARTUPCORE) {
+ // wrong core to receive such msg
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(data2);
+ BAMBOO_DEBUGPRINT_REG(data2);
#endif
- BAMBOO_EXIT(0xb006);
- } else {
- if(waitconfirm) {
- numconfirm--;
- }
- gccorestatus[data1] = data2;
- gcnumsendobjs[data1] = data3;
- gcnumreceiveobjs[data1] = data4;
- }
+ BAMBOO_EXIT(0xb006);
+ } else {
+ if(waitconfirm) {
+ numconfirm--;
+ }
+ gccorestatus[data1] = data2;
+ gcnumsendobjs[data1] = data3;
+ gcnumreceiveobjs[data1] = data4;
+ }
}
INLINE void processmsg_gcmarkedobj_I() {
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- // received a markedObj msg
- if(((int *)data1)[6] == INIT) {
- // this is the first time that this object is discovered,
- // set the flag as DISCOVERED
- ((int *)data1)[6] = DISCOVERED;
- gc_enqueue_I(data1);
- }
- gcself_numreceiveobjs++;
- gcbusystatus = true;
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ // received a markedObj msg
+ if(((int *)data1)[6] == INIT) {
+ // this is the first time that this object is discovered,
+ // set the flag as DISCOVERED
+ ((int *)data1)[6] = DISCOVERED;
+ gc_enqueue_I(data1);
+ }
+ gcself_numreceiveobjs++;
+ gcbusystatus = true;
}
INLINE void processmsg_gcmovestart_I() {
- gctomove = true;
- gcdstcore = msgdata[msgdataindex];
- MSG_INDEXINC_I(); //msgdata[1];
- gcmovestartaddr = msgdata[msgdataindex];
- MSG_INDEXINC_I(); //msgdata[2];
- gcblock2fill = msgdata[msgdataindex];
- MSG_INDEXINC_I(); //msgdata[3];
+ gctomove = true;
+ gcdstcore = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[1];
+ gcmovestartaddr = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[2];
+ gcblock2fill = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[3];
}
INLINE void processmsg_gcmaprequest_I() {
#ifdef GC_PROFILE
- //unsigned long long ttime = BAMBOO_GET_EXE_TIME();
+ //unsigned long long ttime = BAMBOO_GET_EXE_TIME();
#endif
- void * dstptr = NULL;
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- //dstptr = mgchashSearch(msgdata[1]);
+ void * dstptr = NULL;
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ //dstptr = mgchashSearch(msgdata[1]);
#ifdef GC_PROFILE
- unsigned long long ttime = BAMBOO_GET_EXE_TIME();
+ unsigned long long ttime = BAMBOO_GET_EXE_TIME();
#endif
- RuntimeHashget(gcpointertbl, data1, &dstptr);
+ RuntimeHashget(gcpointertbl, data1, &dstptr);
#ifdef GC_PROFILE
- flushstalltime += BAMBOO_GET_EXE_TIME() - ttime;
+ flushstalltime += BAMBOO_GET_EXE_TIME() - ttime;
#endif
- int data2 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- //MGCHashget(gcpointertbl, msgdata[1], &dstptr);
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ //MGCHashget(gcpointertbl, msgdata[1], &dstptr);
#ifdef GC_PROFILE
- unsigned long long ttimei = BAMBOO_GET_EXE_TIME();
+ unsigned long long ttimei = BAMBOO_GET_EXE_TIME();
#endif
- if(NULL == dstptr) {
- // no such pointer in this core, something is wrong
+ if(NULL == dstptr) {
+ // no such pointer in this core, something is wrong
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(data1);
- BAMBOO_DEBUGPRINT_REG(data2);
+ BAMBOO_DEBUGPRINT_REG(data1);
+ BAMBOO_DEBUGPRINT_REG(data2);
#endif
- BAMBOO_EXIT(0xb007);
- //assume that the object was not moved, use the original address
- /*if(isMsgSending) {
- cache_msg_3(msgdata[2], GCMAPINFO, msgdata[1], msgdata[1]);
- } else {
- send_msg_3(msgdata[2], GCMAPINFO, msgdata[1], msgdata[1]);
- }*/
- } else {
- // send back the mapping info, cache the msg first
- //if(isMsgSending) {
- cache_msg_3(data2, GCMAPINFO, data1, (int)dstptr);
- /*} else {
- send_msg_3(data2, GCMAPINFO, data1, (int)dstptr);
- }*/
- }
+ BAMBOO_EXIT(0xb007);
+ //assume that the object was not moved, use the original address
+ /*if(isMsgSending) {
+ cache_msg_3(msgdata[2], GCMAPINFO, msgdata[1], msgdata[1]);
+ } else {
+ send_msg_3(msgdata[2], GCMAPINFO, msgdata[1], msgdata[1]);
+ }*/
+ } else {
+ // send back the mapping info, cache the msg first
+ //if(isMsgSending) {
+ cache_msg_3(data2, GCMAPINFO, data1, (int)dstptr);
+ /*} else {
+ send_msg_3(data2, GCMAPINFO, data1, (int)dstptr);
+ }*/
+ }
#ifdef GC_PROFILE
- flushstalltime_i += BAMBOO_GET_EXE_TIME()-ttimei;
- //num_mapinforequest_i++;
+ flushstalltime_i += BAMBOO_GET_EXE_TIME()-ttimei;
+ //num_mapinforequest_i++;
#endif
}
INLINE void processmsg_gcmapinfo_I() {
#ifdef GC_PROFILE
- //unsigned long long ttime = BAMBOO_GET_EXE_TIME();
-#endif
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- if(data1 != gcobj2map) {
- // obj not matched, something is wrong
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG(gcobj2map);
- BAMBOO_DEBUGPRINT_REG(msgdata[1]);
-#endif
- BAMBOO_EXIT(0xb008);
- } else {
- gcmappedobj = msgdata[msgdataindex]; // [2]
- MSG_INDEXINC_I();
- //mgchashReplace_I(msgdata[1], msgdata[2]);
- //mgchashInsert_I(gcobj2map, gcmappedobj);
- RuntimeHashadd_I(gcpointertbl, gcobj2map, gcmappedobj);
- //MGCHashadd_I(gcpointertbl, gcobj2map, gcmappedobj);
- }
- gcismapped = true;
+ //unsigned long long ttime = BAMBOO_GET_EXE_TIME();
+#endif
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ if(data1 != gcobj2map) {
+ // obj not matched, something is wrong
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG(gcobj2map);
+ BAMBOO_DEBUGPRINT_REG(msgdata[1]);
+#endif
+ BAMBOO_EXIT(0xb008);
+ } else {
+ gcmappedobj = msgdata[msgdataindex]; // [2]
+ MSG_INDEXINC_I();
+ //mgchashReplace_I(msgdata[1], msgdata[2]);
+ //mgchashInsert_I(gcobj2map, gcmappedobj);
+ RuntimeHashadd_I(gcpointertbl, gcobj2map, gcmappedobj);
+ //MGCHashadd_I(gcpointertbl, gcobj2map, gcmappedobj);
+ }
+ gcismapped = true;
#ifdef GC_PROFILE
- //flushstalltime += BAMBOO_GET_EXE_TIME() - ttime;
+ //flushstalltime += BAMBOO_GET_EXE_TIME() - ttime;
#endif
}
INLINE void processmsg_gclobjinfo_I() {
- numconfirm--;
+ numconfirm--;
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data2 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- if(BAMBOO_NUM_OF_CORE > NUMCORES4GC - 1) {
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ if(BAMBOO_NUM_OF_CORE > NUMCORES4GC - 1) {
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT_REG(data2);
-#endif
- BAMBOO_EXIT(0xb009);
- }
- // store the mark result info
- int cnum = data2;
- gcloads[cnum] = msgdata[msgdataindex];
- MSG_INDEXINC_I(); // msgdata[3];
- int data4 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- if(gcheaptop < data4) {
- gcheaptop = data4;
- }
- // large obj info here
- for(int k = 5; k < data1;) {
- int lobj = msgdata[msgdataindex];
- MSG_INDEXINC_I(); //msgdata[k++];
- int length = msgdata[msgdataindex];
- MSG_INDEXINC_I(); //msgdata[k++];
- gc_lobjenqueue_I(lobj, length, cnum);
- gcnumlobjs++;
- } // for(int k = 5; k < msgdata[1];)
+ BAMBOO_DEBUGPRINT_REG(data2);
+#endif
+ BAMBOO_EXIT(0xb009);
+ }
+ // store the mark result info
+ int cnum = data2;
+ gcloads[cnum] = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); // msgdata[3];
+ int data4 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ if(gcheaptop < data4) {
+ gcheaptop = data4;
+ }
+ // large obj info here
+ for(int k = 5; k < data1; ) {
+ int lobj = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[k++];
+ int length = msgdata[msgdataindex];
+ MSG_INDEXINC_I(); //msgdata[k++];
+ gc_lobjenqueue_I(lobj, length, cnum);
+ gcnumlobjs++;
+ } // for(int k = 5; k < msgdata[1];)
}
INLINE void processmsg_gclobjmapping_I() {
- int data1 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- int data2 = msgdata[msgdataindex];
- MSG_INDEXINC_I();
- //mgchashInsert_I(msgdata[1], msgdata[2]);
- RuntimeHashadd_I(gcpointertbl, data1, data2);
- //MGCHashadd_I(gcpointertbl, msgdata[1], msgdata[2]);
+ int data1 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ int data2 = msgdata[msgdataindex];
+ MSG_INDEXINC_I();
+ //mgchashInsert_I(msgdata[1], msgdata[2]);
+ RuntimeHashadd_I(gcpointertbl, data1, data2);
+ //MGCHashadd_I(gcpointertbl, msgdata[1], msgdata[2]);
}
#endif // #ifdef MULTICORE_GC
// otherwise -- received msg type
int receiveObject(int send_port_pending) {
msg:
- // get the incoming msgs
+ // get the incoming msgs
if(receiveMsg(send_port_pending) == -1) {
- return -1;
+ return -1;
}
processmsg:
- // processing received msgs
- int size = 0;
- MSG_REMAINSIZE_I(&size);
+ // processing received msgs
+ int size = 0;
+ MSG_REMAINSIZE_I(&size);
if((size == 0) || (checkMsgLength_I(size) == -1)) {
- // not a whole msg
- // have new coming msg
- if(BAMBOO_MSG_AVAIL() != 0) {
- goto msg;
- } else {
- return -1;
- }
- }
+ // not a whole msg
+ // have new coming msg
+ if(BAMBOO_MSG_AVAIL() != 0) {
+ goto msg;
+ } else {
+ return -1;
+ }
+ }
- if(msglength <= size) {
- // have some whole msg
- //if(msgdataindex == msglength) {
+ if(msglength <= size) {
+ // have some whole msg
+ //if(msgdataindex == msglength) {
// received a whole msg
MSGTYPE type;
type = msgdata[msgdataindex]; //[0]
- MSG_INDEXINC_I();
- msgdatafull = false;
- // TODO
- //tprintf("msg type: %x\n", type);
+ MSG_INDEXINC_I();
+ msgdatafull = false;
+ // TODO
+ //tprintf("msg type: %x\n", type);
switch(type) {
- case TRANSOBJ: {
- // receive a object transfer msg
- processmsg_transobj_I();
- break;
- } // case TRANSOBJ
-
- case TRANSTALL: {
- // receive a stall msg
- processmsg_transtall_I();
- break;
- } // case TRANSTALL
+ case TRANSOBJ: {
+ // receive a object transfer msg
+ processmsg_transobj_I();
+ break;
+ } // case TRANSOBJ
+
+ case TRANSTALL: {
+ // receive a stall msg
+ processmsg_transtall_I();
+ break;
+ } // case TRANSTALL
// GC version have no lock msgs
#ifndef MULTICORE_GC
- case LOCKREQUEST: {
- // receive lock request msg, handle it right now
- processmsg_lockrequest_I();
- break;
- } // case LOCKREQUEST
-
- case LOCKGROUNT: {
- // receive lock grount msg
- processmsg_lockgrount_I();
- break;
- } // case LOCKGROUNT
-
- case LOCKDENY: {
- // receive lock deny msg
- processmsg_lockdeny_I();
- break;
- } // case LOCKDENY
-
- case LOCKRELEASE: {
- processmsg_lockrelease_I();
- break;
- } // case LOCKRELEASE
+ case LOCKREQUEST: {
+ // receive lock request msg, handle it right now
+ processmsg_lockrequest_I();
+ break;
+ } // case LOCKREQUEST
+
+ case LOCKGROUNT: {
+ // receive lock grount msg
+ processmsg_lockgrount_I();
+ break;
+ } // case LOCKGROUNT
+
+ case LOCKDENY: {
+ // receive lock deny msg
+ processmsg_lockdeny_I();
+ break;
+ } // case LOCKDENY
+
+ case LOCKRELEASE: {
+ processmsg_lockrelease_I();
+ break;
+ } // case LOCKRELEASE
#endif // #ifndef MULTICORE_GC
#ifdef PROFILE
- case PROFILEOUTPUT: {
- // receive an output profile data request msg
- processmsg_profileoutput_I();
- break;
- } // case PROFILEOUTPUT
-
- case PROFILEFINISH: {
- // receive a profile output finish msg
- processmsg_profilefinish_I();
- break;
- } // case PROFILEFINISH
+ case PROFILEOUTPUT: {
+ // receive an output profile data request msg
+ processmsg_profileoutput_I();
+ break;
+ } // case PROFILEOUTPUT
+
+ case PROFILEFINISH: {
+ // receive a profile output finish msg
+ processmsg_profilefinish_I();
+ break;
+ } // case PROFILEFINISH
#endif // #ifdef PROFILE
// GC version has no lock msgs
#ifndef MULTICORE_GC
- case REDIRECTLOCK: {
- // receive a redirect lock request msg, handle it right now
- processmsg_redirectlock_I();
- break;
- } // case REDIRECTLOCK
-
- case REDIRECTGROUNT: {
- // receive a lock grant msg with redirect info
- processmsg_redirectgrount_I();
- break;
- } // case REDIRECTGROUNT
-
- case REDIRECTDENY: {
- // receive a lock deny msg with redirect info
- processmsg_redirectdeny_I();
- break;
- } // case REDIRECTDENY
-
- case REDIRECTRELEASE: {
- // receive a lock release msg with redirect info
- processmsg_redirectrelease_I();
- break;
- } // case REDIRECTRELEASE
+ case REDIRECTLOCK: {
+ // receive a redirect lock request msg, handle it right now
+ processmsg_redirectlock_I();
+ break;
+ } // case REDIRECTLOCK
+
+ case REDIRECTGROUNT: {
+ // receive a lock grant msg with redirect info
+ processmsg_redirectgrount_I();
+ break;
+ } // case REDIRECTGROUNT
+
+ case REDIRECTDENY: {
+ // receive a lock deny msg with redirect info
+ processmsg_redirectdeny_I();
+ break;
+ } // case REDIRECTDENY
+
+ case REDIRECTRELEASE: {
+ // receive a lock release msg with redirect info
+ processmsg_redirectrelease_I();
+ break;
+ } // case REDIRECTRELEASE
#endif // #ifndef MULTICORE_GC
-
- case STATUSCONFIRM: {
- // receive a status confirm info
- processmsg_statusconfirm_I();
- break;
- } // case STATUSCONFIRM
-
- case STATUSREPORT: {
- processmsg_statusreport_I();
- break;
- } // case STATUSREPORT
-
- case TERMINATE: {
- // receive a terminate msg
- processmsg_terminate_I();
- break;
- } // case TERMINATE
-
- case MEMREQUEST: {
- processmsg_memrequest_I();
- break;
- } // case MEMREQUEST
-
- case MEMRESPONSE: {
- processmsg_memresponse_I();
- break;
- } // case MEMRESPONSE
+
+ case STATUSCONFIRM: {
+ // receive a status confirm info
+ processmsg_statusconfirm_I();
+ break;
+ } // case STATUSCONFIRM
+
+ case STATUSREPORT: {
+ processmsg_statusreport_I();
+ break;
+ } // case STATUSREPORT
+
+ case TERMINATE: {
+ // receive a terminate msg
+ processmsg_terminate_I();
+ break;
+ } // case TERMINATE
+
+ case MEMREQUEST: {
+ processmsg_memrequest_I();
+ break;
+ } // case MEMREQUEST
+
+ case MEMRESPONSE: {
+ processmsg_memresponse_I();
+ break;
+ } // case MEMRESPONSE
#ifdef MULTICORE_GC
- // GC msgs
- case GCSTARTINIT: {
- processmsg_gcstartinit_I();
- break;
- } // case GCSTARTINIT
-
- case GCSTART: {
- // receive a start GC msg
- processmsg_gcstart_I();
- break;
- } // case GCSTART
-
- case GCSTARTCOMPACT: {
- // a compact phase start msg
- processmsg_gcstartcompact_I();
- break;
- } // case GCSTARTCOMPACT
-
- case GCSTARTFLUSH: {
- // received a flush phase start msg
- processmsg_gcstartflush_I();
- break;
- } // case GCSTARTFLUSH
-
- case GCFINISHINIT: {
- processmsg_gcfinishinit_I();
- break;
- } // case GCFINISHINIT
-
- case GCFINISHMARK: {
- processmsg_gcfinishmark_I();
- break;
- } // case GCFINISHMARK
-
- case GCFINISHCOMPACT: {
- // received a compact phase finish msg
- processmsg_gcfinishcompact_I();
- break;
- } // case GCFINISHCOMPACT
-
- case GCFINISHFLUSH: {
- processmsg_gcfinishflush_I();
- break;
- } // case GCFINISHFLUSH
-
- case GCFINISH: {
- // received a GC finish msg
- gcphase = FINISHPHASE;
- break;
- } // case GCFINISH
-
- case GCMARKCONFIRM: {
- // received a marked phase finish confirm request msg
- // all cores should do mark
- processmsg_gcmarkconfirm_I();
- break;
- } // case GCMARKCONFIRM
-
- case GCMARKREPORT: {
- processmsg_gcmarkreport_I();
- break;
- } // case GCMARKREPORT
-
- case GCMARKEDOBJ: {
- processmsg_gcmarkedobj_I();
- break;
- } // case GCMARKEDOBJ
-
- case GCMOVESTART: {
- // received a start moving objs msg
- processmsg_gcmovestart_I();
- break;
- } // case GCMOVESTART
-
- case GCMAPREQUEST: {
- // received a mapping info request msg
- processmsg_gcmaprequest_I();
- break;
- } // case GCMAPREQUEST
-
- case GCMAPINFO: {
- // received a mapping info response msg
- processmsg_gcmapinfo_I();
- break;
- } // case GCMAPINFO
-
- case GCLOBJREQUEST: {
- // received a large objs info request msg
- transferMarkResults_I();
- break;
- } // case GCLOBJREQUEST
-
- case GCLOBJINFO: {
- // received a large objs info response msg
- processmsg_gclobjinfo_I();
- break;
- } // case GCLOBJINFO
-
- case GCLOBJMAPPING: {
- // received a large obj mapping info msg
- processmsg_gclobjmapping_I();
- break;
- } // case GCLOBJMAPPING
+ // GC msgs
+ case GCSTARTINIT: {
+ processmsg_gcstartinit_I();
+ break;
+ } // case GCSTARTINIT
+
+ case GCSTART: {
+ // receive a start GC msg
+ processmsg_gcstart_I();
+ break;
+ } // case GCSTART
+
+ case GCSTARTCOMPACT: {
+ // a compact phase start msg
+ processmsg_gcstartcompact_I();
+ break;
+ } // case GCSTARTCOMPACT
+
+ case GCSTARTFLUSH: {
+ // received a flush phase start msg
+ processmsg_gcstartflush_I();
+ break;
+ } // case GCSTARTFLUSH
+
+ case GCFINISHINIT: {
+ processmsg_gcfinishinit_I();
+ break;
+ } // case GCFINISHINIT
+
+ case GCFINISHMARK: {
+ processmsg_gcfinishmark_I();
+ break;
+ } // case GCFINISHMARK
+
+ case GCFINISHCOMPACT: {
+ // received a compact phase finish msg
+ processmsg_gcfinishcompact_I();
+ break;
+ } // case GCFINISHCOMPACT
+
+ case GCFINISHFLUSH: {
+ processmsg_gcfinishflush_I();
+ break;
+ } // case GCFINISHFLUSH
+
+ case GCFINISH: {
+ // received a GC finish msg
+ gcphase = FINISHPHASE;
+ break;
+ } // case GCFINISH
+
+ case GCMARKCONFIRM: {
+ // received a marked phase finish confirm request msg
+ // all cores should do mark
+ processmsg_gcmarkconfirm_I();
+ break;
+ } // case GCMARKCONFIRM
+
+ case GCMARKREPORT: {
+ processmsg_gcmarkreport_I();
+ break;
+ } // case GCMARKREPORT
+
+ case GCMARKEDOBJ: {
+ processmsg_gcmarkedobj_I();
+ break;
+ } // case GCMARKEDOBJ
+
+ case GCMOVESTART: {
+ // received a start moving objs msg
+ processmsg_gcmovestart_I();
+ break;
+ } // case GCMOVESTART
+
+ case GCMAPREQUEST: {
+ // received a mapping info request msg
+ processmsg_gcmaprequest_I();
+ break;
+ } // case GCMAPREQUEST
+
+ case GCMAPINFO: {
+ // received a mapping info response msg
+ processmsg_gcmapinfo_I();
+ break;
+ } // case GCMAPINFO
+
+ case GCLOBJREQUEST: {
+ // received a large objs info request msg
+ transferMarkResults_I();
+ break;
+ } // case GCLOBJREQUEST
+
+ case GCLOBJINFO: {
+ // received a large objs info response msg
+ processmsg_gclobjinfo_I();
+ break;
+ } // case GCLOBJINFO
+
+ case GCLOBJMAPPING: {
+ // received a large obj mapping info msg
+ processmsg_gclobjmapping_I();
+ break;
+ } // case GCLOBJMAPPING
#endif // #ifdef MULTICORE_GC
- default:
- break;
- } // switch(type)
- //memset(msgdata, '\0', sizeof(int) * msgdataindex);
- //msgdataindex = 0;
- msglength = BAMBOO_MSG_BUF_LENGTH;
- // TODO
- //printf("++ msg: %x \n", type);
- if(msgdataindex != msgdatalast) {
- // still have available msg
- goto processmsg;
- }
+ default:
+ break;
+ } // switch(type)
+ //memset(msgdata, '\0', sizeof(int) * msgdataindex);
+ //msgdataindex = 0;
+ msglength = BAMBOO_MSG_BUF_LENGTH;
+ // TODO
+ //printf("++ msg: %x \n", type);
+ if(msgdataindex != msgdatalast) {
+ // still have available msg
+ goto processmsg;
+ }
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe88d);
+ BAMBOO_DEBUGPRINT(0xe88d);
#endif
#endif
- // have new coming msg
- if(BAMBOO_MSG_AVAIL() != 0) {
- goto msg;
- }
+ // have new coming msg
+ if(BAMBOO_MSG_AVAIL() != 0) {
+ goto msg;
+ }
#ifdef PROFILE
/*if(isInterrupt) {
- profileTaskEnd();
- }*/
+ profileTaskEnd();
+ }*/
#endif
- return (int)type;
- } else {
- // not a whole msg
+ return (int)type;
+ } else {
+ // not a whole msg
#ifdef DEBUG
#ifndef CLOSE_PRINT
- BAMBOO_DEBUGPRINT(0xe88e);
+ BAMBOO_DEBUGPRINT(0xe88e);
#endif
#endif
#ifdef PROFILE
- /* if(isInterrupt) {
- profileTaskEnd();
- }*/
+ /* if(isInterrupt) {
+ profileTaskEnd();
+ }*/
#endif
return -2;
}
}
-int enqueuetasks(struct parameterwrapper *parameter,
- struct parameterwrapper *prevptr,
- struct ___Object___ *ptr,
- int * enterflags,
- int numenterflags) {
+int enqueuetasks(struct parameterwrapper *parameter,
+ struct parameterwrapper *prevptr,
+ struct ___Object___ *ptr,
+ int * enterflags,
+ int numenterflags) {
void * taskpointerarray[MAXTASKPARAMS];
int j;
//int numparams=parameter->task->numParameters;
struct taskdescriptor * task=parameter->task;
- //this add the object to parameterwrapper
- ObjectHashadd(parameter->objectset, (int) ptr, 0, (int) enterflags,
- numenterflags, enterflags==NULL);
+ //this add the object to parameterwrapper
+ ObjectHashadd(parameter->objectset, (int) ptr, 0, (int) enterflags,
+ numenterflags, enterflags==NULL);
/* Add enqueued object to parameter vector */
taskpointerarray[parameter->slot]=ptr;
/* Enqueue current state */
//int launch = 0;
struct taskparamdescriptor *tpd=
- RUNMALLOC(sizeof(struct taskparamdescriptor));
+ RUNMALLOC(sizeof(struct taskparamdescriptor));
tpd->task=task;
tpd->numParameters=numiterators+1;
tpd->parameterArray=RUNMALLOC(sizeof(void *)*(numiterators+1));
for(j=0; j<=numiterators; j++) {
- //store the actual parameters
- tpd->parameterArray[j]=taskpointerarray[j];
+ //store the actual parameters
+ tpd->parameterArray[j]=taskpointerarray[j];
}
/* Enqueue task */
- if ((/*!gencontains(failedtasks, tpd)&&*/
- !gencontains(activetasks,tpd))) {
- genputtable(activetasks, tpd, tpd);
+ if (( /*!gencontains(failedtasks, tpd)&&*/
+ !gencontains(activetasks,tpd))) {
+ genputtable(activetasks, tpd, tpd);
} else {
RUNFREE(tpd->parameterArray);
RUNFREE(tpd);
return retval;
}
-int enqueuetasks_I(struct parameterwrapper *parameter,
- struct parameterwrapper *prevptr,
- struct ___Object___ *ptr,
- int * enterflags,
- int numenterflags) {
+int enqueuetasks_I(struct parameterwrapper *parameter,
+ struct parameterwrapper *prevptr,
+ struct ___Object___ *ptr,
+ int * enterflags,
+ int numenterflags) {
void * taskpointerarray[MAXTASKPARAMS];
int j;
//int numparams=parameter->task->numParameters;
struct taskdescriptor * task=parameter->task;
- //this add the object to parameterwrapper
- ObjectHashadd_I(parameter->objectset, (int) ptr, 0, (int) enterflags,
- numenterflags, enterflags==NULL);
+ //this add the object to parameterwrapper
+ ObjectHashadd_I(parameter->objectset, (int) ptr, 0, (int) enterflags,
+ numenterflags, enterflags==NULL);
/* Add enqueued object to parameter vector */
taskpointerarray[parameter->slot]=ptr;
/* Enqueue current state */
//int launch = 0;
struct taskparamdescriptor *tpd=
- RUNMALLOC_I(sizeof(struct taskparamdescriptor));
+ RUNMALLOC_I(sizeof(struct taskparamdescriptor));
tpd->task=task;
tpd->numParameters=numiterators+1;
tpd->parameterArray=RUNMALLOC_I(sizeof(void *)*(numiterators+1));
for(j=0; j<=numiterators; j++) {
- //store the actual parameters
- tpd->parameterArray[j]=taskpointerarray[j];
+ //store the actual parameters
+ tpd->parameterArray[j]=taskpointerarray[j];
}
/* Enqueue task */
- if ((/*!gencontains(failedtasks, tpd)&&*/
- !gencontains(activetasks,tpd))) {
- genputtable_I(activetasks, tpd, tpd);
+ if (( /*!gencontains(failedtasks, tpd)&&*/
+ !gencontains(activetasks,tpd))) {
+ genputtable_I(activetasks, tpd, tpd);
} else {
RUNFREE(tpd->parameterArray);
RUNFREE(tpd);
#define OFFSET 0
#endif
-int containstag(struct ___Object___ *ptr,
- struct ___TagDescriptor___ *tag);
+int containstag(struct ___Object___ *ptr,
+ struct ___TagDescriptor___ *tag);
#ifndef MULTICORE_GC
void releasewritelock_r(void * lock, void * redirectlock) {
#endif
if(targetcore == BAMBOO_NUM_OF_CORE) {
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf001);
+ BAMBOO_DEBUGPRINT(0xf001);
#endif
// reside on this core
if(!RuntimeHashcontainskey(locktbl, reallock)) {
BAMBOO_EXIT(0xa011);
} else {
int rwlock_obj = 0;
- struct LockValue * lockvalue = NULL;
+ struct LockValue * lockvalue = NULL;
#ifdef DEBUG
BAMBOO_DEBUGPRINT(0xe672);
#endif
RuntimeHashget(locktbl, reallock, &rwlock_obj);
- lockvalue = (struct LockValue *)rwlock_obj;
+ lockvalue = (struct LockValue *)rwlock_obj;
#ifdef DEBUG
BAMBOO_DEBUGPRINT_REG(lockvalue->value);
#endif
lockvalue->value++;
- lockvalue->redirectlock = (int)redirectlock;
+ lockvalue->redirectlock = (int)redirectlock;
#ifdef DEBUG
BAMBOO_DEBUGPRINT_REG(lockvalue->value);
#endif
}
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+ BAMBOO_DEBUGPRINT(0xf000);
#endif
return;
} else {
- // send lock release with redirect info msg
- // for 32 bit machine, the size is always 4 words
- send_msg_4(targetcore, REDIRECTRELEASE, 1, (int)lock,
- (int)redirectlock);
+ // send lock release with redirect info msg
+ // for 32 bit machine, the size is always 4 words
+ send_msg_4(targetcore, REDIRECTRELEASE, 1, (int)lock,
+ (int)redirectlock);
}
}
#endif
newtask:
while(hashsize(activetasks)>0) {
#ifdef MULTICORE_GC
- gc(NULL);
+ gc(NULL);
#endif
#ifdef DEBUG
BAMBOO_DEBUGPRINT(0xe990);
/* See if there are any active tasks */
//if (hashsize(activetasks)>0) {
- int i;
+ int i;
#ifdef PROFILE
#ifdef ACCURATEPROFILE
- profileTaskStart("tpd checking");
-#endif
-#endif
- //long clock1;
- //clock1 = BAMBOO_GET_EXE_TIME();
-
- busystatus = true;
- currtpd=(struct taskparamdescriptor *) getfirstkey(activetasks);
- genfreekey(activetasks, currtpd);
-
- numparams=currtpd->task->numParameters;
- numtotal=currtpd->task->numTotal;
-
- // clear the lockRedirectTbl
- // (TODO, this table should be empty after all locks are released)
- // reset all locks
- /*for(j = 0; j < MAXTASKPARAMS; j++) {
- runtime_locks[j].redirectlock = 0;
- runtime_locks[j].value = 0;
- }*/
- // get all required locks
- runtime_locklen = 0;
- // check which locks are needed
- for(i = 0; i < numparams; i++) {
- void * param = currtpd->parameterArray[i];
- int tmplock = 0;
- int j = 0;
- bool insert = true;
- if(((struct ___Object___ *)param)->type == STARTUPTYPE) {
- islock = false;
- taskpointerarray[i+OFFSET]=param;
- goto execute;
- }
- if(((struct ___Object___ *)param)->lock == NULL) {
- tmplock = (int)param;
- } else {
- tmplock = (int)(((struct ___Object___ *)param)->lock);
- }
- // insert into the locks array
- for(j = 0; j < runtime_locklen; j++) {
- if(runtime_locks[j].value == tmplock) {
- insert = false;
- break;
- } else if(runtime_locks[j].value > tmplock) {
- break;
- }
- }
- if(insert) {
- int h = runtime_locklen;
- for(; h > j; h--) {
- runtime_locks[h].redirectlock = runtime_locks[h-1].redirectlock;
- runtime_locks[h].value = runtime_locks[h-1].value;
- }
- runtime_locks[j].value = tmplock;
- runtime_locks[j].redirectlock = (int)param;
- runtime_locklen++;
- }
- } // line 2713: for(i = 0; i < numparams; i++)
- // grab these required locks
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe991);
-#endif
- //long clock2;
- //clock2 = BAMBOO_GET_EXE_TIME();
-
- for(i = 0; i < runtime_locklen; i++) {
- int * lock = (int *)(runtime_locks[i].redirectlock);
- islock = true;
- // require locks for this parameter if it is not a startup object
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG((int)lock);
- BAMBOO_DEBUGPRINT_REG((int)(runtime_locks[i].value));
-#endif
- getwritelock(lock);
- BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf001);
+ profileTaskStart("tpd checking");
+#endif
+#endif
+ //long clock1;
+ //clock1 = BAMBOO_GET_EXE_TIME();
+
+ busystatus = true;
+ currtpd=(struct taskparamdescriptor *) getfirstkey(activetasks);
+ genfreekey(activetasks, currtpd);
+
+ numparams=currtpd->task->numParameters;
+ numtotal=currtpd->task->numTotal;
+
+ // clear the lockRedirectTbl
+ // (TODO, this table should be empty after all locks are released)
+ // reset all locks
+ /*for(j = 0; j < MAXTASKPARAMS; j++) {
+ runtime_locks[j].redirectlock = 0;
+ runtime_locks[j].value = 0;
+ }*/
+ // get all required locks
+ runtime_locklen = 0;
+ // check which locks are needed
+ for(i = 0; i < numparams; i++) {
+ void * param = currtpd->parameterArray[i];
+ int tmplock = 0;
+ int j = 0;
+ bool insert = true;
+ if(((struct ___Object___ *)param)->type == STARTUPTYPE) {
+ islock = false;
+ taskpointerarray[i+OFFSET]=param;
+ goto execute;
+ }
+ if(((struct ___Object___ *)param)->lock == NULL) {
+ tmplock = (int)param;
+ } else {
+ tmplock = (int)(((struct ___Object___ *)param)->lock);
+ }
+ // insert into the locks array
+ for(j = 0; j < runtime_locklen; j++) {
+ if(runtime_locks[j].value == tmplock) {
+ insert = false;
+ break;
+ } else if(runtime_locks[j].value > tmplock) {
+ break;
+ }
+ }
+ if(insert) {
+ int h = runtime_locklen;
+ for(; h > j; h--) {
+ runtime_locks[h].redirectlock = runtime_locks[h-1].redirectlock;
+ runtime_locks[h].value = runtime_locks[h-1].value;
+ }
+ runtime_locks[j].value = tmplock;
+ runtime_locks[j].redirectlock = (int)param;
+ runtime_locklen++;
+ }
+ } // line 2713: for(i = 0; i < numparams; i++)
+ // grab these required locks
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe991);
+#endif
+ //long clock2;
+ //clock2 = BAMBOO_GET_EXE_TIME();
+
+ for(i = 0; i < runtime_locklen; i++) {
+ int * lock = (int *)(runtime_locks[i].redirectlock);
+ islock = true;
+ // require locks for this parameter if it is not a startup object
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT_REG((int)lock);
+ BAMBOO_DEBUGPRINT_REG((int)(runtime_locks[i].value));
+#endif
+ getwritelock(lock);
+ BAMBOO_ENTER_RUNTIME_MODE_FROM_CLIENT();
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xf001);
#endif
#ifdef PROFILE
- //isInterrupt = false;
-#endif
- while(!lockflag) {
- BAMBOO_WAITING_FOR_LOCK(0);
- }
+ //isInterrupt = false;
+#endif
+ while(!lockflag) {
+ BAMBOO_WAITING_FOR_LOCK(0);
+ // check for outgoing sends
+ if (isMsgHanging) {
+ extern inline void send_hanging_msg(bool);
+ send_hanging_msg(true);
+ }
+ }
#ifndef INTERRUPT
- if(reside) {
- while(BAMBOO_WAITING_FOR_LOCK() != -1) {
- }
- }
+ if(reside) {
+ while(BAMBOO_WAITING_FOR_LOCK(0) != -1) {
+ // check for outgoing sends
+ if (isMsgHanging) {
+ extern inline void send_hanging_msg(bool);
+ send_hanging_msg(true);
+ }
+ }
+ }
#endif
- grount = lockresult;
+ grount = lockresult;
- lockresult = 0;
- lockobj = 0;
- lock2require = 0;
- lockflag = false;
+ lockresult = 0;
+ lockobj = 0;
+ lock2require = 0;
+ lockflag = false;
#ifndef INTERRUPT
- reside = false;
+ reside = false;
#endif
#ifdef PROFILE
- //isInterrupt = true;
+ //isInterrupt = true;
#endif
- BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
+ BAMBOO_ENTER_CLIENT_MODE_FROM_RUNTIME();
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xf000);
+ BAMBOO_DEBUGPRINT(0xf000);
#endif
- if(grount == 0) {
+ if(grount == 0) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe992);
- BAMBOO_DEBUGPRINT_REG(lock);
+ BAMBOO_DEBUGPRINT(0xe992);
+ BAMBOO_DEBUGPRINT_REG(lock);
#endif
- // check if has the lock already
- // can not get the lock, try later
- // release all grabbed locks for previous parameters
- for(j = 0; j < i; ++j) {
- lock = (int*)(runtime_locks[j].redirectlock);
- releasewritelock(lock);
- }
- genputtable(activetasks, currtpd, currtpd);
- if(hashsize(activetasks) == 1) {
- // only one task right now, wait a little while before next try
- int halt = 10000;
- while(halt--) {
- }
- }
+ // check if has the lock already
+ // can not get the lock, try later
+ // release all grabbed locks for previous parameters
+ for(j = 0; j < i; ++j) {
+ lock = (int*)(runtime_locks[j].redirectlock);
+ releasewritelock(lock);
+ }
+ genputtable(activetasks, currtpd, currtpd);
+ if(hashsize(activetasks) == 1) {
+ // only one task right now, wait a little while before next try
+ int halt = 10000;
+ while(halt--) {
+ }
+ }
#ifdef PROFILE
#ifdef ACCURATEPROFILE
- // fail, set the end of the checkTaskInfo
- profileTaskEnd();
+ // fail, set the end of the checkTaskInfo
+ profileTaskEnd();
#endif
#endif
- goto newtask;
- //}
- }
- } // line 2752: for(i = 0; i < runtime_locklen; i++)
+ goto newtask;
+ //}
+ }
+ } // line 2752: for(i = 0; i < runtime_locklen; i++)
- /*long clock3;
- clock3 = BAMBOO_GET_EXE_TIME();
- //tprintf("sort: %d, grab: %d \n", clock2-clock1, clock3-clock2);*/
+ /*long clock3;
+ clock3 = BAMBOO_GET_EXE_TIME();
+ //tprintf("sort: %d, grab: %d \n", clock2-clock1, clock3-clock2);*/
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe993);
+ BAMBOO_DEBUGPRINT(0xe993);
#endif
- /* Make sure that the parameters are still in the queues */
- for(i=0; i<numparams; i++) {
- void * parameter=currtpd->parameterArray[i];
+ /* Make sure that the parameters are still in the queues */
+ for(i=0; i<numparams; i++) {
+ void * parameter=currtpd->parameterArray[i];
- // flush the object
+ // flush the object
#ifdef CACHEFLUSH
- BAMBOO_CACHE_FLUSH_RANGE((int)parameter,
- classsize[((struct ___Object___ *)parameter)->type]);
+ BAMBOO_CACHE_FLUSH_RANGE((int)parameter,
+ classsize[((struct ___Object___ *)parameter)->type]);
#endif
- tmpparam = (struct ___Object___ *)parameter;
- pd=currtpd->task->descriptorarray[i];
- pw=(struct parameterwrapper *) pd->queue;
- /* Check that object is still in queue */
- {
- if (!ObjectHashcontainskey(pw->objectset, (int) parameter)) {
+ tmpparam = (struct ___Object___ *)parameter;
+ pd=currtpd->task->descriptorarray[i];
+ pw=(struct parameterwrapper *) pd->queue;
+ /* Check that object is still in queue */
+ {
+ if (!ObjectHashcontainskey(pw->objectset, (int) parameter)) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe994);
- BAMBOO_DEBUGPRINT_REG(parameter);
+ BAMBOO_DEBUGPRINT(0xe994);
+ BAMBOO_DEBUGPRINT_REG(parameter);
#endif
- // release grabbed locks
- for(j = 0; j < runtime_locklen; ++j) {
- int * lock = (int *)(runtime_locks[j].redirectlock);
- releasewritelock(lock);
- }
- RUNFREE(currtpd->parameterArray);
- RUNFREE(currtpd);
- currtpd = NULL;
- goto newtask;
+ // release grabbed locks
+ for(j = 0; j < runtime_locklen; ++j) {
+ int * lock = (int *)(runtime_locks[j].redirectlock);
+ releasewritelock(lock);
}
- } // line2865
- /* Check if the object's flags still meets requirements */
- {
- int tmpi = 0;
- bool ismet = false;
- for(tmpi = 0; tmpi < pw->numberofterms; ++tmpi) {
- andmask=pw->intarray[tmpi*2];
- checkmask=pw->intarray[tmpi*2+1];
- if((((struct ___Object___ *)parameter)->flag&andmask)==checkmask) {
- ismet = true;
- break;
- }
+ RUNFREE(currtpd->parameterArray);
+ RUNFREE(currtpd);
+ currtpd = NULL;
+ goto newtask;
+ }
+ } // line2865
+ /* Check if the object's flags still meets requirements */
+ {
+ int tmpi = 0;
+ bool ismet = false;
+ for(tmpi = 0; tmpi < pw->numberofterms; ++tmpi) {
+ andmask=pw->intarray[tmpi*2];
+ checkmask=pw->intarray[tmpi*2+1];
+ if((((struct ___Object___ *)parameter)->flag&andmask)==checkmask) {
+ ismet = true;
+ break;
}
- if (!ismet) {
- // flags are never suitable
- // remove this obj from the queue
- int next;
- int UNUSED, UNUSED2;
- int * enterflags;
-#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe995);
- BAMBOO_DEBUGPRINT_REG(parameter);
-#endif
- ObjectHashget(pw->objectset, (int) parameter, (int *) &next,
- (int *) &enterflags, &UNUSED, &UNUSED2);
- ObjectHashremove(pw->objectset, (int)parameter);
- if (enterflags!=NULL)
- RUNFREE(enterflags);
- // release grabbed locks
- for(j = 0; j < runtime_locklen; ++j) {
- int * lock = (int *)(runtime_locks[j].redirectlock);
- releasewritelock(lock);
- }
- RUNFREE(currtpd->parameterArray);
- RUNFREE(currtpd);
- currtpd = NULL;
+ }
+ if (!ismet) {
+ // flags are never suitable
+ // remove this obj from the queue
+ int next;
+ int UNUSED, UNUSED2;
+ int * enterflags;
+#ifdef DEBUG
+ BAMBOO_DEBUGPRINT(0xe995);
+ BAMBOO_DEBUGPRINT_REG(parameter);
+#endif
+ ObjectHashget(pw->objectset, (int) parameter, (int *) &next,
+ (int *) &enterflags, &UNUSED, &UNUSED2);
+ ObjectHashremove(pw->objectset, (int)parameter);
+ if (enterflags!=NULL)
+ RUNFREE(enterflags);
+ // release grabbed locks
+ for(j = 0; j < runtime_locklen; ++j) {
+ int * lock = (int *)(runtime_locks[j].redirectlock);
+ releasewritelock(lock);
+ }
+ RUNFREE(currtpd->parameterArray);
+ RUNFREE(currtpd);
+ currtpd = NULL;
#ifdef PROFILE
#ifdef ACCURATEPROFILE
- // fail, set the end of the checkTaskInfo
- profileTaskEnd();
+ // fail, set the end of the checkTaskInfo
+ profileTaskEnd();
#endif
#endif
- goto newtask;
- } // line 2878: if (!ismet)
- } // line 2867
+ goto newtask;
+ } // line 2878: if (!ismet)
+ } // line 2867
parameterpresent:
- ;
- /* Check that object still has necessary tags */
-
for(j=0; j<pd->numbertags; j++) {
- int slotid=pd->tagarray[2*j]+numparams;
- struct ___TagDescriptor___ *tagd=currtpd->parameterArray[slotid];
- if (!containstag(parameter, tagd)) {
+ ;
+ /* Check that object still has necessary tags */
+ for(j=0; j<pd->numbertags; j++) {
+ int slotid=pd->tagarray[2*j]+numparams;
+ struct ___TagDescriptor___ *tagd=currtpd->parameterArray[slotid];
+ if (!containstag(parameter, tagd)) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe996);
+ BAMBOO_DEBUGPRINT(0xe996);
#endif
- {
- // release grabbed locks
- int tmpj = 0;
+ {
+ // release grabbed locks
+ int tmpj = 0;
for(tmpj = 0; tmpj < runtime_locklen; ++tmpj) {
- int * lock = (int *)(runtime_locks[tmpj].redirectlock);
- releasewritelock(lock);
+ int * lock = (int *)(runtime_locks[tmpj].redirectlock);
+ releasewritelock(lock);
}
- }
- RUNFREE(currtpd->parameterArray);
- RUNFREE(currtpd);
- currtpd = NULL;
- goto newtask;
- } // line2911: if (!containstag(parameter, tagd))
-
} // line 2808: for(j=0; j<pd->numbertags; j++)
-
- taskpointerarray[i+OFFSET]=parameter;
- } // line 2824: for(i=0; i<numparams; i++)
- /* Copy the tags */
- for(; i<numtotal; i++) {
- taskpointerarray[i+OFFSET]=currtpd->parameterArray[i];
- }
+ }
+ RUNFREE(currtpd->parameterArray);
+ RUNFREE(currtpd);
+ currtpd = NULL;
+ goto newtask;
+ } // line2911: if (!containstag(parameter, tagd))
+
} // line 2808: for(j=0; j<pd->numbertags; j++)
+
+ taskpointerarray[i+OFFSET]=parameter;
+ } // line 2824: for(i=0; i<numparams; i++)
+ /* Copy the tags */
+ for(; i<numtotal; i++) {
+ taskpointerarray[i+OFFSET]=currtpd->parameterArray[i];
+ }
- {
+ {
execute:
- /* Actually call task */
+ /* Actually call task */
#ifdef MULTICORE_GC
- ((int *)taskpointerarray)[0]=currtpd->numParameters;
- taskpointerarray[1]=NULL;
+ ((int *)taskpointerarray)[0]=currtpd->numParameters;
+ taskpointerarray[1]=NULL;
#endif
#ifdef PROFILE
#ifdef ACCURATEPROFILE
- // check finish, set the end of the checkTaskInfo
- profileTaskEnd();
+ // check finish, set the end of the checkTaskInfo
+ profileTaskEnd();
#endif
- profileTaskStart(currtpd->task->name);
+ profileTaskStart(currtpd->task->name);
#endif
- // TODO
- //long clock4;
- //clock4 = BAMBOO_GET_EXE_TIME();
- //tprintf("sort: %d, grab: %d, check: %d \n", (int)(clock2-clock1), (int)(clock3-clock2), (int)(clock4-clock3));
+ // TODO
+ //long clock4;
+ //clock4 = BAMBOO_GET_EXE_TIME();
+ //tprintf("sort: %d, grab: %d, check: %d \n", (int)(clock2-clock1), (int)(clock3-clock2), (int)(clock4-clock3));
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe997);
+ BAMBOO_DEBUGPRINT(0xe997);
#endif
- ((void(*) (void **))currtpd->task->taskptr)(taskpointerarray);
- // TODO
- //long clock5;
- //clock5 = BAMBOO_GET_EXE_TIME();
- // tprintf("sort: %d, grab: %d, check: %d \n", (int)(clock2-clock1), (int)(clock3-clock2), (int)(clock4-clock3));
+ ((void (*)(void **))currtpd->task->taskptr)(taskpointerarray);
+ // TODO
+ //long clock5;
+ //clock5 = BAMBOO_GET_EXE_TIME();
+ // tprintf("sort: %d, grab: %d, check: %d \n", (int)(clock2-clock1), (int)(clock3-clock2), (int)(clock4-clock3));
#ifdef PROFILE
#ifdef ACCURATEPROFILE
- // task finish, set the end of the checkTaskInfo
- profileTaskEnd();
- // new a PostTaskInfo for the post-task execution
- profileTaskStart("post task execution");
+ // task finish, set the end of the checkTaskInfo
+ profileTaskEnd();
+ // new a PostTaskInfo for the post-task execution
+ profileTaskStart("post task execution");
#endif
#endif
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe998);
- BAMBOO_DEBUGPRINT_REG(islock);
+ BAMBOO_DEBUGPRINT(0xe998);
+ BAMBOO_DEBUGPRINT_REG(islock);
#endif
- if(islock) {
+ if(islock) {
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe999);
-#endif
- for(i = 0; i < runtime_locklen; ++i) {
- void * ptr = (void *)(runtime_locks[i].redirectlock);
- int * lock = (int *)(runtime_locks[i].value);
+ BAMBOO_DEBUGPRINT(0xe999);
+#endif
+ for(i = 0; i < runtime_locklen; ++i) {
+ void * ptr = (void *)(runtime_locks[i].redirectlock);
+ int * lock = (int *)(runtime_locks[i].value);
#ifdef DEBUG
- BAMBOO_DEBUGPRINT_REG((int)ptr);
- BAMBOO_DEBUGPRINT_REG((int)lock);
- BAMBOO_DEBUGPRINT_REG(*((int*)lock+5));
+ BAMBOO_DEBUGPRINT_REG((int)ptr);
+ BAMBOO_DEBUGPRINT_REG((int)lock);
+ BAMBOO_DEBUGPRINT_REG(*((int*)lock+5));
#endif
#ifndef MULTICORE_GC
- if(RuntimeHashcontainskey(lockRedirectTbl, (int)lock)) {
- int redirectlock;
- RuntimeHashget(lockRedirectTbl, (int)lock, &redirectlock);
- RuntimeHashremovekey(lockRedirectTbl, (int)lock);
- releasewritelock_r(lock, (int *)redirectlock);
- } else {
+ if(RuntimeHashcontainskey(lockRedirectTbl, (int)lock)) {
+ int redirectlock;
+ RuntimeHashget(lockRedirectTbl, (int)lock, &redirectlock);
+ RuntimeHashremovekey(lockRedirectTbl, (int)lock);
+ releasewritelock_r(lock, (int *)redirectlock);
+ } else {
#else
- {
+ {
#endif
- releasewritelock(ptr);
- }
- }
- } // line 3015: if(islock)
+ releasewritelock(ptr);
+ }
+ }
+ } // line 3015: if(islock)
- //long clock6;
- //clock6 = BAMBOO_GET_EXE_TIME();
- //tprintf("sort: %d, grab: %d, check: %d \n", (int)(clock2-clock1), (int)(clock3-clock2), (int)(clock4-clock3));
+ //long clock6;
+ //clock6 = BAMBOO_GET_EXE_TIME();
+ //tprintf("sort: %d, grab: %d, check: %d \n", (int)(clock2-clock1), (int)(clock3-clock2), (int)(clock4-clock3));
#ifdef PROFILE
- // post task execution finish, set the end of the postTaskInfo
- profileTaskEnd();
+ // post task execution finish, set the end of the postTaskInfo
+ profileTaskEnd();
#endif
- // Free up task parameter descriptor
- RUNFREE(currtpd->parameterArray);
- RUNFREE(currtpd);
- currtpd = NULL;
+ // Free up task parameter descriptor
+ RUNFREE(currtpd->parameterArray);
+ RUNFREE(currtpd);
+ currtpd = NULL;
#ifdef DEBUG
- BAMBOO_DEBUGPRINT(0xe99a);
+ BAMBOO_DEBUGPRINT(0xe99a);
#endif
- //long clock7;
- //clock7 = BAMBOO_GET_EXE_TIME();
- //tprintf("sort: %d, grab: %d, check: %d, release: %d, other %d \n", (int)(clock2-clock1), (int)(clock3-clock2), (int)(clock4-clock3), (int)(clock6-clock5), (int)(clock7-clock6));
+ //long clock7;
+ //clock7 = BAMBOO_GET_EXE_TIME();
+ //tprintf("sort: %d, grab: %d, check: %d, release: %d, other %d \n", (int)(clock2-clock1), (int)(clock3-clock2), (int)(clock4-clock3), (int)(clock6-clock5), (int)(clock7-clock6));
- } //
- //} // if (hashsize(activetasks)>0)
+ } //
+ //} // if (hashsize(activetasks)>0)
} // while(hashsize(activetasks)>0)
#ifdef DEBUG
BAMBOO_DEBUGPRINT(0xe99b);
}
/* This function processes an objects tags */
-void processtags(struct parameterdescriptor *pd,
- int index,
- struct parameterwrapper *parameter,
- int * iteratorcount,
- int *statusarray,
- int numparams) {
+void processtags(struct parameterdescriptor *pd,
+ int index,
+ struct parameterwrapper *parameter,
+ int * iteratorcount,
+ int *statusarray,
+ int numparams) {
int i;
for(i=0; i<pd->numbertags; i++) {
}
-void processobject(struct parameterwrapper *parameter,
- int index,
- struct parameterdescriptor *pd,
- int *iteratorcount,
- int * statusarray,
- int numparams) {
+void processobject(struct parameterwrapper *parameter,
+ int index,
+ struct parameterdescriptor *pd,
+ int *iteratorcount,
+ int * statusarray,
+ int numparams) {
int i;
int tagcount=0;
struct ObjectHash * objectset=
- ((struct parameterwrapper *)pd->queue)->objectset;
+ ((struct parameterwrapper *)pd->queue)->objectset;
parameter->iterators[*iteratorcount].istag=0;
parameter->iterators[*iteratorcount].slot=index;
if (statusarray[slotid+numparams]!=0) {
/* This tag has already been enqueued, use it to narrow search */
parameter->iterators[*iteratorcount].tagbindings[tagcount]=
- slotid+numparams;
+ slotid+numparams;
tagcount++;
}
}
/* This function builds the iterators for a task & parameter */
-void builditerators(struct taskdescriptor * task,
- int index,
- struct parameterwrapper * parameter) {
+void builditerators(struct taskdescriptor * task,
+ int index,
+ struct parameterwrapper * parameter) {
int statusarray[MAXTASKPARAMS];
int i;
int numparams=task->numParameters;
statusarray[index]=1; /* Initial parameter */
/* Process tags for initial iterator */
- processtags(task->descriptorarray[index], index, parameter,
- &iteratorcount, statusarray, numparams);
+ processtags(task->descriptorarray[index], index, parameter,
+ &iteratorcount, statusarray, numparams);
while(1) {
loopstart:
for(j=0; j<pd->numbertags; j++) {
int slotid=pd->tagarray[2*j];
if(statusarray[slotid+numparams]!=0) {
- processobject(parameter, i, pd, &iteratorcount, statusarray,
- numparams);
+ processobject(parameter, i, pd, &iteratorcount, statusarray,
+ numparams);
processtags(pd, i, parameter, &iteratorcount, statusarray, numparams);
goto loopstart;
}
}
for(i=0; i<numtasks[BAMBOO_NUM_OF_CORE]; i++) {
struct taskdescriptor * task=taskarray[BAMBOO_NUM_OF_CORE][i];
-#ifndef RAW
- printf("%s\n", task->name);
+#ifndef RAW
+ printf("%s\n", task->name);
#endif
for(j=0; j<task->numParameters; j++) {
struct parameterdescriptor *param=task->descriptorarray[j];
struct ObjectHash * set=parameter->objectset;
struct ObjectIterator objit;
#ifndef RAW
- printf(" Parameter %d\n", j);
+ printf(" Parameter %d\n", j);
#endif
ObjectHashiterator(set, &objit);
while(ObjhasNext(&objit)) {
struct ArrayObject *ao=(struct ArrayObject *)tagptr;
for(; tagindex<ao->___cachedCode___; tagindex++) {
#ifndef RAW
- printf(" tag=%lx\n",ARRAYGET(ao, struct ___TagDescriptor___*,
- tagindex));
+ printf(" tag=%lx\n",ARRAYGET(ao, struct ___TagDescriptor___*,
+ tagindex));
#else
- ;
+ ;
#endif
}
}
}
}
-int toiHasNext(struct tagobjectiterator *it,
- void ** objectarray OPTARG(int * failed)) {
+int toiHasNext(struct tagobjectiterator *it,
+ void ** objectarray OPTARG(int * failed)) {
if (it->istag) {
/* Iterate tag */
/* Get object with tags */
int tagindex=it->tagobjindex;
for(; tagindex<ao->___cachedCode___; tagindex++) {
struct ___TagDescriptor___ *td=
- ARRAYGET(ao, struct ___TagDescriptor___ *, tagindex);
+ ARRAYGET(ao, struct ___TagDescriptor___ *, tagindex);
if (td->flag==it->tagid) {
it->tagobjindex=tagindex; /* Found right type of tag */
return 1;
struct ArrayObject *ao=(struct ArrayObject *) objptr;
int tagindex;
int i;
- for(tagindex=it->tagobjindex;tagindex<ao->___cachedCode___;tagindex++) {
+ for(tagindex=it->tagobjindex; tagindex<ao->___cachedCode___; tagindex++) {
struct ___Object___ *objptr=ARRAYGET(ao, struct ___Object___*, tagindex);
if (!ObjectHashcontainskey(it->objectset, (int) objptr))
continue;
}
}
-int containstag(struct ___Object___ *ptr,
- struct ___TagDescriptor___ *tag) {
+int containstag(struct ___Object___ *ptr,
+ struct ___TagDescriptor___ *tag) {
int j;
struct ___Object___ * objptr=tag->flagptr;
if (objptr->type==OBJECTARRAYTYPE) {
for(j=0; j<ao->___cachedCode___; j++) {
if (ptr==ARRAYGET(ao, struct ___Object___*, j)) {
return 1;
- }
+ }
}
return 0;
} else {
return objptr==ptr;
- }
+ }
}
-void toiNext(struct tagobjectiterator *it,
- void ** objectarray OPTARG(int * failed)) {
+void toiNext(struct tagobjectiterator *it,
+ void ** objectarray OPTARG(int * failed)) {
/* hasNext has all of the intelligence */
if(it->istag) {
/* Iterate tag */
} else {
struct ArrayObject *ao=(struct ArrayObject *) tagptr;
objectarray[it->slot]=
- ARRAYGET(ao, struct ___TagDescriptor___ *, it->tagobjindex++);
+ ARRAYGET(ao, struct ___TagDescriptor___ *, it->tagobjindex++);
}
} else if (it->numtags>0) {
/* Use tags to locate appropriate objects */
} else {
struct ArrayObject *ao=(struct ArrayObject *) objptr;
objectarray[it->slot]=
- ARRAYGET(ao, struct ___Object___ *, it->tagobjindex++);
+ ARRAYGET(ao, struct ___Object___ *, it->tagobjindex++);
}
} else {
/* Iterate object */
#ifdef PROFILE
inline void profileTaskStart(char * taskname) {
if(!taskInfoOverflow) {
- TaskInfo* taskInfo = RUNMALLOC(sizeof(struct task_info));
- taskInfoArray[taskInfoIndex] = taskInfo;
- taskInfo->taskName = taskname;
- taskInfo->startTime = BAMBOO_GET_EXE_TIME();
- taskInfo->endTime = -1;
- taskInfo->exitIndex = -1;
- taskInfo->newObjs = NULL;
+ TaskInfo* taskInfo = RUNMALLOC(sizeof(struct task_info));
+ taskInfoArray[taskInfoIndex] = taskInfo;
+ taskInfo->taskName = taskname;
+ taskInfo->startTime = BAMBOO_GET_EXE_TIME();
+ taskInfo->endTime = -1;
+ taskInfo->exitIndex = -1;
+ taskInfo->newObjs = NULL;
}
}
inline void profileTaskEnd() {
if(!taskInfoOverflow) {
- taskInfoArray[taskInfoIndex]->endTime = BAMBOO_GET_EXE_TIME();
- taskInfoIndex++;
- if(taskInfoIndex == TASKINFOLENGTH) {
- taskInfoOverflow = true;
- //taskInfoIndex = 0;
- }
+ taskInfoArray[taskInfoIndex]->endTime = BAMBOO_GET_EXE_TIME();
+ taskInfoIndex++;
+ if(taskInfoIndex == TASKINFOLENGTH) {
+ taskInfoOverflow = true;
+ //taskInfoIndex = 0;
+ }
}
}
for(i = 0; i < taskInfoIndex; i++) {
TaskInfo* tmpTInfo = taskInfoArray[i];
unsigned long long duration = tmpTInfo->endTime - tmpTInfo->startTime;
- printf("%s, %lld, %lld, %lld, %lld",
- tmpTInfo->taskName, tmpTInfo->startTime, tmpTInfo->endTime,
- duration, tmpTInfo->exitIndex);
- // summarize new obj info
- if(tmpTInfo->newObjs != NULL) {
- struct RuntimeHash * nobjtbl = allocateRuntimeHash(5);
- struct RuntimeIterator * iter = NULL;
- while(0 == isEmpty(tmpTInfo->newObjs)) {
- char * objtype = (char *)(getItem(tmpTInfo->newObjs));
- if(RuntimeHashcontainskey(nobjtbl, (int)(objtype))) {
- int num = 0;
- RuntimeHashget(nobjtbl, (int)objtype, &num);
- RuntimeHashremovekey(nobjtbl, (int)objtype);
- num++;
- RuntimeHashadd(nobjtbl, (int)objtype, num);
- } else {
- RuntimeHashadd(nobjtbl, (int)objtype, 1);
- }
- //printf(stderr, "new obj!\n");
- }
-
- // output all new obj info
- iter = RuntimeHashcreateiterator(nobjtbl);
- while(RunhasNext(iter)) {
- char * objtype = (char *)Runkey(iter);
- int num = Runnext(iter);
- printf(", %s, %d", objtype, num);
- }
+ printf("%s, %lld, %lld, %lld, %lld",
+ tmpTInfo->taskName, tmpTInfo->startTime, tmpTInfo->endTime,
+ duration, tmpTInfo->exitIndex);
+ // summarize new obj info
+ if(tmpTInfo->newObjs != NULL) {
+ struct RuntimeHash * nobjtbl = allocateRuntimeHash(5);
+ struct RuntimeIterator * iter = NULL;
+ while(0 == isEmpty(tmpTInfo->newObjs)) {
+ char * objtype = (char *)(getItem(tmpTInfo->newObjs));
+ if(RuntimeHashcontainskey(nobjtbl, (int)(objtype))) {
+ int num = 0;
+ RuntimeHashget(nobjtbl, (int)objtype, &num);
+ RuntimeHashremovekey(nobjtbl, (int)objtype);
+ num++;
+ RuntimeHashadd(nobjtbl, (int)objtype, num);
+ } else {
+ RuntimeHashadd(nobjtbl, (int)objtype, 1);
}
- printf("\n");
+ //printf(stderr, "new obj!\n");
+ }
+
+ // output all new obj info
+ iter = RuntimeHashcreateiterator(nobjtbl);
+ while(RunhasNext(iter)) {
+ char * objtype = (char *)Runkey(iter);
+ int num = Runnext(iter);
+ printf(", %s, %d", objtype, num);
+ }
+ }
+ printf("\n");
if(strcmp(tmpTInfo->taskName, "tpd checking") == 0) {
preprocessingtime += duration;
} else if(strcmp(tmpTInfo->taskName, "post task execution") == 0) {
averagetasktime /= tasknum;
printf("\nTotal time: %lld\n", totalexetime);
- printf("Total task execution time: %lld (%d%%)\n", totaltasktime,
- (int)(((double)totaltasktime/(double)totalexetime)*100));
- printf("Total objqueue checking time: %lld (%d%%)\n",
- objqueuecheckingtime,
- (int)(((double)objqueuecheckingtime/(double)totalexetime)*100));
- printf("Total pre-processing time: %lld (%d%%)\n", preprocessingtime,
- (int)(((double)preprocessingtime/(double)totalexetime)*100));
- printf("Total post-processing time: %lld (%d%%)\n", postprocessingtime,
- (int)(((double)postprocessingtime/(double)totalexetime)*100));
- printf("Other time: %lld (%d%%)\n", other,
- (int)(((double)other/(double)totalexetime)*100));
+ printf("Total task execution time: %lld (%d%%)\n", totaltasktime,
+ (int)(((double)totaltasktime/(double)totalexetime)*100));
+ printf("Total objqueue checking time: %lld (%d%%)\n",
+ objqueuecheckingtime,
+ (int)(((double)objqueuecheckingtime/(double)totalexetime)*100));
+ printf("Total pre-processing time: %lld (%d%%)\n", preprocessingtime,
+ (int)(((double)preprocessingtime/(double)totalexetime)*100));
+ printf("Total post-processing time: %lld (%d%%)\n", postprocessingtime,
+ (int)(((double)postprocessingtime/(double)totalexetime)*100));
+ printf("Other time: %lld (%d%%)\n", other,
+ (int)(((double)other/(double)totalexetime)*100));
+
printf("\nAverage task execution time: %lld\n", averagetasktime);
+
+ //printf("\nTotal time spent for interruptions: %lld\n", interrupttime);
#else
int i = 0;
int j = 0;
BAMBOO_DEBUGPRINT(0xdddb);
BAMBOO_DEBUGPRINT_REG(tmpTInfo->startTime);
BAMBOO_DEBUGPRINT_REG(tmpTInfo->endTime);
- BAMBOO_DEBUGPRINT_REG(tmpTInfo->exitIndex);
- if(tmpTInfo->newObjs != NULL) {
- struct RuntimeHash * nobjtbl = allocateRuntimeHash(5);
- struct RuntimeIterator * iter = NULL;
- while(0 == isEmpty(tmpTInfo->newObjs)) {
- char * objtype = (char *)(getItem(tmpTInfo->newObjs));
- if(RuntimeHashcontainskey(nobjtbl, (int)(objtype))) {
- int num = 0;
- RuntimeHashget(nobjtbl, (int)objtype, &num);
- RuntimeHashremovekey(nobjtbl, (int)objtype);
- num++;
- RuntimeHashadd(nobjtbl, (int)objtype, num);
- } else {
- RuntimeHashadd(nobjtbl, (int)objtype, 1);
- }
- }
-
- // ouput all new obj info
- iter = RuntimeHashcreateiterator(nobjtbl);
- while(RunhasNext(iter)) {
- char * objtype = (char *)Runkey(iter);
- int num = Runnext(iter);
- int nameLen = strlen(objtype);
- BAMBOO_DEBUGPRINT(0xddda);
- for(j = 0; j < nameLen; j++) {
- BAMBOO_DEBUGPRINT_REG(objtype[j]);
- }
- BAMBOO_DEBUGPRINT(0xdddb);
- BAMBOO_DEBUGPRINT_REG(num);
- }
+ BAMBOO_DEBUGPRINT_REG(tmpTInfo->exitIndex);
+ if(tmpTInfo->newObjs != NULL) {
+ struct RuntimeHash * nobjtbl = allocateRuntimeHash(5);
+ struct RuntimeIterator * iter = NULL;
+ while(0 == isEmpty(tmpTInfo->newObjs)) {
+ char * objtype = (char *)(getItem(tmpTInfo->newObjs));
+ if(RuntimeHashcontainskey(nobjtbl, (int)(objtype))) {
+ int num = 0;
+ RuntimeHashget(nobjtbl, (int)objtype, &num);
+ RuntimeHashremovekey(nobjtbl, (int)objtype);
+ num++;
+ RuntimeHashadd(nobjtbl, (int)objtype, num);
+ } else {
+ RuntimeHashadd(nobjtbl, (int)objtype, 1);
+ }
+ }
+
+ // ouput all new obj info
+ iter = RuntimeHashcreateiterator(nobjtbl);
+ while(RunhasNext(iter)) {
+ char * objtype = (char *)Runkey(iter);
+ int num = Runnext(iter);
+ int nameLen = strlen(objtype);
+ BAMBOO_DEBUGPRINT(0xddda);
+ for(j = 0; j < nameLen; j++) {
+ BAMBOO_DEBUGPRINT_REG(objtype[j]);
}
+ BAMBOO_DEBUGPRINT(0xdddb);
+ BAMBOO_DEBUGPRINT_REG(num);
+ }
+ }
BAMBOO_DEBUGPRINT(0xdddc);
}
}
// output interrupt related info
- /*for(i = 0; i < interruptInfoIndex; i++) {
- InterruptInfo* tmpIInfo = interruptInfoArray[i];
- BAMBOO_DEBUGPRINT(0xddde);
- BAMBOO_DEBUGPRINT_REG(tmpIInfo->startTime);
- BAMBOO_DEBUGPRINT_REG(tmpIInfo->endTime);
- BAMBOO_DEBUGPRINT(0xdddf);
- }
-
- if(interruptInfoOverflow) {
- BAMBOO_DEBUGPRINT(0xefef);
- }*/
+ for(i = 0; i < interruptInfoIndex; i++) {
+ InterruptInfo* tmpIInfo = interruptInfoArray[i];
+ BAMBOO_DEBUGPRINT(0xddde);
+ BAMBOO_DEBUGPRINT_REG(tmpIInfo->startTime);
+ BAMBOO_DEBUGPRINT_REG(tmpIInfo->endTime);
+ BAMBOO_DEBUGPRINT(0xdddf);
+ }
+
+ if(interruptInfoOverflow) {
+ BAMBOO_DEBUGPRINT(0xefef);
+ }
BAMBOO_DEBUGPRINT(0xeeee);
#endif
echo -printschedulesim print out scheduling simulator result graphs
echo -abcclose close the array boundary check
echo "-tilera_bme generate tilera version binary for Bare Mental Environment (should be used together with -multicore"
-echo "-tilera_zlinux generate tilera version binary for Zero-Overhead Linux (should be used together with -multicore"
+echo "-tilera_zlinux generate tilera version binary for Zero-Overhead Linux with multi-process mode (should be used together with -multicore"
echo "-tileraconfig config tilera simulator/pci as nxm (should be used together with -tilera)"
echo "-raw generate raw version binary (should be used together with -multicore)"
echo "-rawconfig config raw simulator as 4xn (should be used together with -raw)"
-echo -threadsimulate generate multi-thread simulate version binary
echo -multicoregc generate multi-core binary with garbage collection
echo "-numcore4gc set the number of cores for gc (should be used together with -multicoregc), defaultly set as 0"
echo -gcprofile build with gcprofile options
elif [[ $1 = '-interrupt' ]]
then
INTERRUPTFLAG=true
-elif [[ $1 = '-threadsimulate' ]]
-then
-THREADSIMULATEFLAG=true
elif [[ $1 = '-abcclose' ]]
then
JAVAOPTS="$JAVAOPTS -abcclose"
projects / IRC.git / commitdiff