From: bdemsky <bdemsky>
Date: Sun, 10 Jul 2011 11:34:24 +0000 (+0000)
Subject: add profiling....
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=07636a1c5231602542c7896aed8d223b6e9614c3;p=IRC.git

add profiling....
hack memmove loop to speed it up...
---

diff --git a/Robust/src/Runtime/bamboo/multicoregarbage.c b/Robust/src/Runtime/bamboo/multicoregarbage.c
index 05bb2d8c..2853466c 100644
--- a/Robust/src/Runtime/bamboo/multicoregarbage.c
+++ b/Robust/src/Runtime/bamboo/multicoregarbage.c
@@ -9,6 +9,9 @@
 #include "gcqueue.h"
 #include "multicoremem_helper.h"
 #include "bambooalign.h"
+#ifdef PERFCOUNT
+#include "bme_perf_counter.h"
+#endif
 
 volatile bool gcflag;
 gc_status_t gc_status_info;
@@ -529,6 +532,9 @@ bool gc(struct garbagelist * stackptr) {
     gc_status_info.gcprocessing = false;
     return false;
   }
+#ifdef PERFCOUNT
+  profile_start(GC_REGION);
+#endif
 
   // core coordinator routine
   if(0 == BAMBOO_NUM_OF_CORE) {
@@ -553,6 +559,9 @@ bool gc(struct garbagelist * stackptr) {
     gc_nocollect(stackptr);
   }
   postgcprocessing();
+#ifdef PERFCOUNT
+  profile_start(APP_REGION);
+#endif
   return true;
 } 
 
diff --git a/Robust/src/Runtime/bamboo/multicoregcflush.c b/Robust/src/Runtime/bamboo/multicoregcflush.c
index 66b863c3..198b03f8 100644
--- a/Robust/src/Runtime/bamboo/multicoregcflush.c
+++ b/Robust/src/Runtime/bamboo/multicoregcflush.c
@@ -244,7 +244,63 @@ void * updateblocks(struct moveHelper * orig, struct moveHelper * to) {
 
       /* Move the object */
       if(origptr < endtoptr&&dstptr < origptr+length) {
-        memmove(dstptr, origptr, length);
+	unsigned int *sptr=origptr;
+	unsigned int *dptr=dstptr;
+	unsigned int len=length;
+	//we will never have an object of size 0....
+
+	do {
+	  //#1
+	  unsigned int tmpptr0=*sptr;
+	  sptr++;
+	  *dptr=tmpptr0;
+	  dptr++;
+
+	  //#2
+	  tmpptr0=*sptr;
+	  sptr++;
+	  *dptr=tmpptr0;
+	  dptr++;
+
+	  //#3
+	  tmpptr0=*sptr;
+	  sptr++;
+	  *dptr=tmpptr0;
+	  dptr++;
+
+	  //#4
+	  tmpptr0=*sptr;
+	  sptr++;
+	  *dptr=tmpptr0;
+	  dptr++;
+
+	  //#5
+	  tmpptr0=*sptr;
+	  sptr++;
+	  *dptr=tmpptr0;
+	  dptr++;
+
+	  //#6
+	  tmpptr0=*sptr;
+	  sptr++;
+	  *dptr=tmpptr0;
+	  dptr++;
+
+	  //#7
+	  tmpptr0=*sptr;
+	  sptr++;
+	  *dptr=tmpptr0;
+	  dptr++;
+
+	  //#8
+	  tmpptr0=*sptr;
+	  sptr++;
+	  *dptr=tmpptr0;
+	  dptr++;
+
+	  len=len-32;
+	} while(len);
+        //memmove(dstptr, origptr, length);
       } else if (origptr!=dstptr) {
 	//no need to copy if the source & dest are equal....
         memcpy(dstptr, origptr, length);