9 import Analysis.TaskStateAnalysis.*;
10 import Analysis.CallGraph.CallGraph;
13 public static long startTime;
14 public static long lastTime;
15 public static void logEvent(String event) {
16 long currTime=System.nanoTime();
17 double delta=((double)(currTime-startTime))/1000000000;
18 double deltaLast=((double)(currTime-lastTime))/1000000000;
19 System.out.println("TLOG: Time of "+event+"="+delta);
20 System.out.println("TLOG: Elapsed time "+event+"="+deltaLast);
24 public static void initTimer() {
25 startTime=System.nanoTime();
31 this.classes=new SymbolTable();
32 this.tasks=new SymbolTable();
33 this.sclasses=new SymbolTable();
34 this.treemethodmap=new Hashtable();
35 this.flatmethodmap=new Hashtable();
36 this.parsetrees=new HashSet();
37 this.arraytypes=new HashSet();
38 this.arraytonumber=new Hashtable();
39 this.tagmap=new Hashtable();
40 this.selfloops=new HashSet();
41 this.excprefetch=new HashSet();
42 this.classpath=new Vector();
43 this.fn2labelMap=new Hashtable();
47 public void addParseNode(ParseNode parsetree) {
48 parsetrees.add(parsetree);
51 public void storeAnalysisResult(Hashtable<ClassDescriptor, Hashtable<FlagState, Set<OptionalTaskDescriptor>>> analysisresults) {
52 this.analysisresults=analysisresults;
55 public Hashtable<ClassDescriptor, Hashtable<FlagState, Set<OptionalTaskDescriptor>>> getAnalysisResult() {
56 return analysisresults;
60 public void storeOptionalTaskDescriptors(Hashtable<ClassDescriptor, Hashtable<OptionalTaskDescriptor, OptionalTaskDescriptor>> optionaltaskdescriptors) {
61 this.optionaltaskdescriptors=optionaltaskdescriptors;
64 public Hashtable<ClassDescriptor, Hashtable<OptionalTaskDescriptor, OptionalTaskDescriptor>> getOptionalTaskDescriptors() {
65 return optionaltaskdescriptors;
69 /** Boolean flag which indicates whether compiler is compiling a task-based
71 public boolean JNI=false;
72 public boolean CAPTURE_NULL_DEREFERENCES=false;
73 public boolean POINTER=false;
74 public boolean COREPROF=false;
75 public boolean WEBINTERFACE=false;
76 public boolean MINIMIZE=false;
77 public boolean TASK=false;
78 public boolean FASTCHECK=false;
79 public boolean PREFETCH=false;
80 public boolean TASKSTATE=false;
81 public boolean TAGSTATE=false;
82 public boolean FLATIRGRAPH=false;
83 public boolean FLATIRGRAPHTASKS=false;
84 public boolean FLATIRGRAPHUSERMETHODS=false;
85 public boolean FLATIRGRAPHLIBMETHODS=false;
86 public boolean KEEP_RG_FOR_ALL_PROGRAM_POINTS=false;
87 public boolean OWNERSHIP=false;
88 public int OWNERSHIPALLOCDEPTH=3;
89 public boolean OWNERSHIPWRITEDOTS=false;
90 public boolean OWNERSHIPWRITEALL=false;
91 public String OWNERSHIPALIASFILE=null;
92 public boolean OWNERSHIPALIASTAB=false;
93 public int OWNERSHIPDEBUGCALLCOUNT=0;
94 public String OWNERSHIPDEBUGCALLEE=null;
95 public String OWNERSHIPDEBUGCALLER=null;
98 public boolean DISJOINT=false;
100 public int DISJOINTALLOCDEPTH=1;
101 public boolean DISJOINTRELEASEMODE=false;
102 public boolean DISJOINTDETERMINISM=false;
104 public boolean DISJOINTDVISITSTACK=true;
105 public boolean DISJOINTDVISITPQUE=false;
106 public boolean DISJOINTDVISITSTACKEESONTOP=false;
108 public boolean DISJOINTWRITEDOTS=false;
109 public boolean DISJOINTWRITEALL=false;
110 public boolean DISJOINTWRITEIHMS=false;
111 public boolean DISJOINTWRITEINITCONTEXTS=false;
113 public String DISJOINTALIASFILE=null;
114 public boolean DISJOINTALIASTAB=false;
116 public String DISJOINTDEBUGCALLEE=null;
117 public String DISJOINTDEBUGCALLER=null;
118 public int DISJOINTDEBUGCALLVISITTOSTART=0;
119 public int DISJOINTDEBUGCALLNUMVISITS=0;
120 public boolean DISJOINTDEBUGCALLSTOPAFTER=false;
122 public String DISJOINTSNAPSYMBOL=null;
123 public int DISJOINTSNAPVISITTOSTART=0;
124 public int DISJOINTSNAPNUMVISITS=0;
125 public boolean DISJOINTSNAPSTOPAFTER=false;
126 public boolean DISJOINTDEBUGSCHEDULING=false;
127 public boolean DISJOINT_WRITE_ALL_NODE_FINAL_GRAPHS=false;
128 public boolean DISJOINT_COUNT_VISITS=false;
129 public boolean DISJOINT_COUNT_GRAPH_ELEMENTS=false;
130 public String DISJOINT_COUNT_GRAPH_ELEMENTS_FILE=null;
132 public boolean POINTSTO_CHECK_V_RUNTIME=false;
134 public boolean DO_DEFINITE_REACH_ANALYSIS=false;
135 public boolean DISJOINT_USE_GLOBAL_SWEEP=true;
136 public boolean DISJOINT_USE_STRONG_UPDATE=true;
137 public boolean DISJOINT_USE_PREDICATES=true;
138 public boolean DISJOINT_SUMMARIZE_PER_CLASS=false;
141 public boolean OOOJAVA=false;
142 public boolean OOODEBUG=false;
143 public boolean RCR=false;
144 public boolean RCR_DEBUG=false;
145 public boolean RCR_DEBUG_VERBOSE=false;
146 public boolean NOSTALLTR=false;
149 public boolean SSJAVA=false;
150 public boolean SSJAVADEBUG=false;
151 public boolean SSJAVAINFER=false;
152 public boolean SSJAVA_GENCODE_PREVENT_CRASHES=false;
153 public boolean SSJAVA_INJECT_ERROR=false;
154 public int SSJAVA_INV_ERROR_PROB=0;
155 public int SSJAVA_ERROR_SEED=0;
157 public boolean OPTIONAL=false;
158 public boolean NOLOOP=false;
159 public boolean ARRAYPAD=false;
160 public boolean THREAD=false;
161 public boolean CONSCHECK=false;
162 public boolean INSTRUCTIONFAILURE=false;
163 public int OOO_NUMCORES=0;
164 public int OOO_MAXSESEAGE=0;
165 public boolean METHODEFFECTS=false;
166 public static double TRUEPROB=0.8;
167 public static boolean PRINTFLAT=false;
170 public boolean DSM=false;
171 public boolean DSMTASK=false;
172 public static boolean ABORTREADERS=false;
174 // Recovery Stats Options
175 public boolean DSMRECOVERYSTATS=false;
177 public boolean EVENTMONITOR=false;
178 public static boolean STMARRAY=false;
179 public static boolean SINGLETM=false;
180 public static boolean READSET=false;
181 public boolean SANDBOX=false;
182 public boolean DCOPTS=false;
183 public boolean DELAYCOMP=false;
184 public boolean DUALVIEW=false;
185 public boolean HYBRID=false;
188 public boolean MULTICORE=false;
189 public boolean MULTICOREGC=false;
190 public boolean PMC=false;
191 public boolean BAMBOOCOMPILETIME = false;
192 public boolean ARRAYBOUNDARYCHECK=true;
193 public boolean RAW=false;
194 public boolean SCHEDULING=false;
195 public boolean USEPROFILE=false;
196 public static boolean PRINTSCHEDULING=false;
197 public static boolean PRINTSCHEDULESIM=false;
198 public static boolean PRINTCRITICALPATH=false;
199 public int CORENUM = 1;
200 public int CORENUM4GC = 0;
201 public String profilename = null;
202 public String outputdir = "/scratch/";
204 public boolean MGC=false;
205 public boolean OBJECTLOCKDEBUG=false;
208 public String structfile;
210 public boolean INLINEATOMIC=false;
211 public int inlineatomicdepth;
212 public HashSet selfloops;
213 public HashSet excprefetch;
214 public Vector classpath;
215 public SymbolTable classes;
216 public SymbolTable tasks;
217 public SymbolTable sclasses; // table of classes with static field/blocks
218 public Set parsetrees;
219 public Hashtable treemethodmap;
220 public Hashtable flatmethodmap;
221 SymbolTable methods2gen;
222 private HashSet arraytypes;
223 public Hashtable arraytonumber;
224 private int numclasses=1; // start from 1 instead of 0 for multicore gc
225 private int numinterfaces = 0;
226 private int numtasks=0;
227 private int numstaticblocks=0;
228 private int arraycount=0;
229 public Hashtable fn2labelMap;
230 public boolean OPTIMIZE=false;
231 public boolean LINENUM=false;
233 private Hashtable<ClassDescriptor, Hashtable<OptionalTaskDescriptor, OptionalTaskDescriptor>> optionaltaskdescriptors;
234 private Hashtable<ClassDescriptor, Hashtable<FlagState, Set<OptionalTaskDescriptor>>> analysisresults;
236 private Hashtable tagmap;
237 private int numtags=0;
239 public void addArrayType(TypeDescriptor td) {
240 if (!arraytypes.contains(td)) {
242 arraytonumber.put(td,new Integer(arraycount++));
246 public Iterator getArrayIterator() {
247 return arraytypes.iterator();
250 public int getTagId(TagDescriptor tag) {
251 if (tagmap.containsKey(tag)) {
252 return ((Integer) tagmap.get(tag)).intValue();
254 tagmap.put(tag, new Integer(numtags));
259 public int getArrayNumber(TypeDescriptor td) {
260 if (arraytonumber.containsKey(td))
261 return ((Integer)arraytonumber.get(td)).intValue();
265 public int numArrays() {
266 return arraytypes.size();
269 public static TypeDescriptor getTypeDescriptor(int t) {
270 TypeDescriptor td=new TypeDescriptor(t);
274 public static TypeDescriptor getTypeDescriptor(NameDescriptor n) {
275 TypeDescriptor td=new TypeDescriptor(n);
279 public static TypeDescriptor getTypeDescriptor(String n) {
280 TypeDescriptor td=new TypeDescriptor(n);
284 public void addClass(ClassDescriptor tdn) {
285 if (classes.contains(tdn.getSymbol()))
286 throw new Error("Class "+tdn.getSymbol()+" defined twice");
288 if(tdn.isInterface()) {
293 if((tdn.numstaticfields != 0) || (tdn.numstaticblocks != 0)) {
298 public int numClasses() {
302 public int numInterfaces() {
303 return numinterfaces;
306 public int numStaticBlocks() {
307 return numstaticblocks;
310 public BlockNode getMethodBody(MethodDescriptor md) {
311 return (BlockNode)treemethodmap.get(md);
314 public BlockNode getMethodBody(TaskDescriptor td) {
315 return (BlockNode)treemethodmap.get(td);
318 public SymbolTable getClassSymbolTable() {
322 public SymbolTable getTaskSymbolTable() {
326 public SymbolTable getSClassSymbolTable() {
330 /** Returns Flat IR representation of MethodDescriptor md. */
332 public FlatMethod getMethodFlat(MethodDescriptor md) {
333 return (FlatMethod)flatmethodmap.get(md);
336 /** Returns Flat IR representation of TaskDescriptor td. */
338 public FlatMethod getMethodFlat(TaskDescriptor td) {
339 return (FlatMethod)flatmethodmap.get(td);
342 // The descriptor is either a method or task desc
343 // and should call one of the above methods
344 public FlatMethod getMethodFlat(Descriptor d) {
346 if( d instanceof MethodDescriptor ) {
347 fm = getMethodFlat( (MethodDescriptor) d);
349 assert d instanceof TaskDescriptor;
350 fm = getMethodFlat( (TaskDescriptor) d);
355 public void addTreeCode(MethodDescriptor md, BlockNode bn) {
356 treemethodmap.put(md,bn);
359 public void addTreeCode(TaskDescriptor td, BlockNode bn) {
360 treemethodmap.put(td,bn);
363 public void addFlatCode(MethodDescriptor md, FlatMethod bn) {
364 flatmethodmap.put(md,bn);
367 public void addFlatCode(TaskDescriptor td, FlatMethod bn) {
368 flatmethodmap.put(td,bn);
371 public void addTask(TaskDescriptor td) {
372 if (tasks.contains(td.getSymbol()))
373 throw new Error("Task "+td.getSymbol()+" defined twice");