import java.io.Reader;
import java.io.BufferedReader;
import java.io.FileReader;
+import java.util.Vector;
+
import IR.Tree.ParseNode;
import IR.Tree.BuildIR;
import IR.Tree.SemanticCheck;
import IR.Flat.BuildCode;
import IR.State;
import IR.TypeUtil;
+import Analysis.Scheduling.ScheduleAnalysis;
+import Analysis.Scheduling.ScheduleEdge;
+import Analysis.TaskStateAnalysis.TaskAnalysis;
+import Analysis.TaskStateAnalysis.TaskGraph;
+import Analysis.CallGraph.CallGraph;
+import Analysis.TaskStateAnalysis.TagAnalysis;
+import Analysis.TaskStateAnalysis.GarbageAnalysis;
+import Analysis.TaskStateAnalysis.ExecutionGraph;
+import Analysis.TaskStateAnalysis.SafetyAnalysis;
+import Analysis.Locality.LocalityAnalysis;
+import Analysis.Locality.GenerateConversions;
+import Analysis.Prefetch.PrefetchAnalysis;
+import Analysis.FlatIRGraph.FlatIRGraph;
+import Analysis.OwnershipAnalysis.OwnershipAnalysis;
+import Interface.*;
public class Main {
+
+ /** Main method for the compiler. */
+
public static void main(String args[]) throws Exception {
- if (args.length<1) {
- System.out.println("Must input source file");
- System.exit(-1);
+ String ClassLibraryPrefix="./ClassLibrary/";
+ State state=new State();
+
+ for(int i=0;i<args.length;i++) {
+ String option=args[i];
+ if (option.equals("-precise"))
+ IR.Flat.BuildCode.GENERATEPRECISEGC=true;
+ else if (option.equals("-prefetch"))
+ state.PREFETCH=true;
+ else if (option.equals("-dir"))
+ IR.Flat.BuildCode.PREFIX=args[++i]+"/";
+ else if (option.equals("-selfloop"))
+ state.selfloops.add(args[++i]);
+ else if (option.equals("-classlibrary"))
+ ClassLibraryPrefix=args[++i]+"/";
+ else if (option.equals("-mainclass"))
+ state.main=args[++i];
+ else if (option.equals("-struct"))
+ state.structfile=args[++i];
+ else if (option.equals("-conscheck"))
+ state.CONSCHECK=true;
+ else if (option.equals("-task"))
+ state.TASK=true;
+ else if (option.equals("-taskstate"))
+ state.TASKSTATE=true;
+ else if (option.equals("-flatirtasks")) {
+ state.FLATIRGRAPH=true;
+ state.FLATIRGRAPHTASKS=true;
+ }
+ else if (option.equals("-flatirusermethods")) {
+ state.FLATIRGRAPH=true;
+ state.FLATIRGRAPHUSERMETHODS=true;
+ }
+ else if (option.equals("-flatirlibmethods")) {
+ state.FLATIRGRAPH=true;
+ state.FLATIRGRAPHLIBMETHODS=true;
+ }
+ else if (option.equals("-ownership"))
+ state.OWNERSHIP=true;
+ else if (option.equals("-optional"))
+ state.OPTIONAL=true;
+ else if (option.equals("-scheduling"))
+ state.SCHEDULING=true;
+ else if (option.equals("-thread"))
+ state.THREAD=true;
+ else if (option.equals("-dsm"))
+ state.DSM=true;
+ else if (option.equals("-webinterface"))
+ state.WEBINTERFACE=true;
+ else if (option.equals("-instructionfailures"))
+ state.INSTRUCTIONFAILURE=true;
+ else if (option.equals("-help")) {
+ System.out.println("-classlibrary classlibrarydirectory -- directory where classlibrary is located");
+ System.out.println("-selfloop task -- this task doesn't self loop its parameters forever");
+ System.out.println("-dir outputdirectory -- output code in outputdirectory");
+ System.out.println("-struct structfile -- output structure declarations for repair tool");
+ System.out.println("-mainclass -- main function to call");
+ System.out.println("-dsm -- distributed shared memory support");
+ System.out.println("-precise -- use precise garbage collection");
+ System.out.println("-conscheck -- turn on consistency checking");
+ System.out.println("-task -- compiler for tasks");
+ System.out.println("-thread -- threads");
+ System.out.println("-instructionfailures -- insert code for instruction level failures");
+ System.out.println("-taskstate -- do task state analysis");
+ System.out.println("-flatirtasks -- create dot files for flat IR graphs of tasks");
+ System.out.println("-flatirusermethods -- create dot files for flat IR graphs of user methods");
+ System.out.println("-flatirlibmethods -- create dot files for flat IR graphs of library class methods");
+ System.out.println(" note: -flatirusermethods or -flatirlibmethods currently generate all class method flat IR graphs");
+ System.out.println("-ownership -- do ownership analysis");
+ System.out.println("-optional -- enable optional arguments");
+ System.out.println("-webinterface -- enable web interface");
+ System.out.println("-help -- print out help");
+ System.exit(0);
+ } else {
+ readSourceFile(state, args[i]);
+ }
}
- Reader fr = new BufferedReader(new FileReader(args[0]));
- Lex.Lexer l = new Lex.Lexer(fr);
- java_cup.runtime.lr_parser g;
- g = new Parse.Parser(l);
- ParseNode p=(ParseNode) g./*debug_*/parse().value;
- State state=new State(p);
+
- BuildIR bir=new BuildIR(state);
- bir.buildtree();
+ readSourceFile(state, ClassLibraryPrefix+"System.java");
+ readSourceFile(state, ClassLibraryPrefix+"String.java");
+ readSourceFile(state, ClassLibraryPrefix+"HashSet.java");
+ readSourceFile(state, ClassLibraryPrefix+"HashMap.java");
+ readSourceFile(state, ClassLibraryPrefix+"HashMapIterator.java");
+ readSourceFile(state, ClassLibraryPrefix+"HashEntry.java");
+ readSourceFile(state, ClassLibraryPrefix+"Integer.java");
+ readSourceFile(state, ClassLibraryPrefix+"StringBuffer.java");
+ readSourceFile(state, ClassLibraryPrefix+"FileInputStream.java");
+ readSourceFile(state, ClassLibraryPrefix+"InputStream.java");
+ readSourceFile(state, ClassLibraryPrefix+"OutputStream.java");
+ readSourceFile(state, ClassLibraryPrefix+"FileOutputStream.java");
+ readSourceFile(state, ClassLibraryPrefix+"File.java");
+ readSourceFile(state, ClassLibraryPrefix+"Math.java");
+ readSourceFile(state, ClassLibraryPrefix+"InetAddress.java");
+ readSourceFile(state, ClassLibraryPrefix+"SocketInputStream.java");
+ readSourceFile(state, ClassLibraryPrefix+"SocketOutputStream.java");
- TypeUtil tu=new TypeUtil(state);
-
- SemanticCheck sc=new SemanticCheck(state,tu);
- sc.semanticCheck();
-
- BuildFlat bf=new BuildFlat(state);
- bf.buildFlat();
- BuildCode bc=new BuildCode(state, bf.getMap());
- bc.buildCode();
+ if (state.TASK) {
+ readSourceFile(state, ClassLibraryPrefix+"Object.java");
+ readSourceFile(state, ClassLibraryPrefix+"TagDescriptor.java");
+ } else if (state.DSM) {
+ readSourceFile(state, ClassLibraryPrefix+"ThreadDSM.java");
+ readSourceFile(state, ClassLibraryPrefix+"ObjectJavaDSM.java");
+ } else {
+ if (state.THREAD) {
+ readSourceFile(state, ClassLibraryPrefix+"Thread.java");
+ readSourceFile(state, ClassLibraryPrefix+"ObjectJava.java");
+ } else
+ readSourceFile(state, ClassLibraryPrefix+"ObjectJavaNT.java");
+ }
+
+ if (state.TASK) {
+ readSourceFile(state, ClassLibraryPrefix+"StartupObject.java");
+ readSourceFile(state, ClassLibraryPrefix+"Socket.java");
+ readSourceFile(state, ClassLibraryPrefix+"ServerSocket.java");
+ } else {
+ readSourceFile(state, ClassLibraryPrefix+"SocketJava.java");
+ readSourceFile(state, ClassLibraryPrefix+"ServerSocketJava.java");
+ }
+
+ BuildIR bir=new BuildIR(state);
+ bir.buildtree();
+
+ TypeUtil tu=new TypeUtil(state);
+
+ SemanticCheck sc=new SemanticCheck(state,tu);
+ sc.semanticCheck();
+ tu.createFullTable();
+
+ BuildFlat bf=new BuildFlat(state,tu);
+ bf.buildFlat();
+ SafetyAnalysis sa=null;
- System.exit(l.numErrors());
+ if (state.TASKSTATE) {
+ CallGraph callgraph=new CallGraph(state);
+ TagAnalysis taganalysis=new TagAnalysis(state, callgraph);
+ TaskAnalysis ta=new TaskAnalysis(state, taganalysis);
+ ta.taskAnalysis();
+ TaskGraph tg=new TaskGraph(state, ta);
+ tg.createDOTfiles();
+
+ if (state.OPTIONAL) {
+ ExecutionGraph et=new ExecutionGraph(state, ta);
+ et.createExecutionGraph();
+ sa = new SafetyAnalysis(et.getExecutionGraph(), state, ta);
+ sa.doAnalysis();
+ state.storeAnalysisResult(sa.getResult());
+ state.storeOptionalTaskDescriptors(sa.getOptionalTaskDescriptors());
+ }
+
+ if (state.WEBINTERFACE) {
+ GarbageAnalysis ga=new GarbageAnalysis(state, ta);
+ WebInterface wi=new WebInterface(state, ta, tg, ga, taganalysis);
+ JhttpServer serve=new JhttpServer(8000,wi);
+ serve.run();
+ }
+
+ if (state.SCHEDULING) {
+ ScheduleAnalysis scheduleAnalysis = new ScheduleAnalysis(state, ta);
+ scheduleAnalysis.preSchedule();
+
+ // Randomly set the newRate and probability of ScheduleEdges
+ /*Vector<ScheduleEdge> sedges = scheduleAnalysis.getSEdges4Test();
+ java.util.Random r=new java.util.Random();
+ for(int i = 0; i < sedges.size(); i++) {
+ ScheduleEdge temp = sedges.elementAt(i);
+ int tint = 0;
+ do {
+ tint = r.nextInt()%100;
+ }while(tint <= 0);
+ temp.setProbability(tint);
+ do {
+ tint = r.nextInt()%10;
+ } while(tint <= 0);
+ temp.setNewRate(tint);
+ //temp.setNewRate((i+1)%2+1);
+ }
+ //sedges.elementAt(3).setNewRate(2);*/
+ scheduleAnalysis.printScheduleGraph("scheduling_ori.dot");
+ scheduleAnalysis.scheduleAnalysis();
+ scheduleAnalysis.printScheduleGraph("scheduling.dot");
+ }
+
+ }
+
+ if (state.DSM) {
+ CallGraph callgraph=new CallGraph(state);
+ if (state.PREFETCH) {
+ PrefetchAnalysis pa=new PrefetchAnalysis(state, callgraph, tu);
+ }
+ LocalityAnalysis la=new LocalityAnalysis(state, callgraph, tu);
+ GenerateConversions gc=new GenerateConversions(la, state);
+ BuildCode bc=new BuildCode(state, bf.getMap(), tu, la);
+ bc.buildCode();
+ } else {
+ BuildCode bc=new BuildCode(state, bf.getMap(), tu, sa);
+ bc.buildCode();
+ }
+
+ if (state.FLATIRGRAPH) {
+ FlatIRGraph firg = new FlatIRGraph(state,
+ state.FLATIRGRAPHTASKS,
+ state.FLATIRGRAPHUSERMETHODS,
+ state.FLATIRGRAPHLIBMETHODS);
+ }
+
+ if (state.OWNERSHIP) {
+ OwnershipAnalysis oa = new OwnershipAnalysis(state);
+ }
+
+ System.exit(0);
}
+
+ /** Reads in a source file and adds the parse tree to the state object. */
+
+ private static void readSourceFile(State state, String sourcefile) throws Exception {
+ Reader fr = new BufferedReader(new FileReader(sourcefile));
+ Lex.Lexer l = new Lex.Lexer(fr);
+ java_cup.runtime.lr_parser g;
+ g = new Parse.Parser(l);
+ ParseNode p=null;
+ try {
+ p=(ParseNode) g./*debug_*/parse().value;
+ } catch (Exception e) {
+ System.err.println("Error parsing file:"+sourcefile);
+ e.printStackTrace();
+ System.exit(-1);
+ }
+ state.addParseNode(p);
+ if (l.numErrors()!=0) {
+ System.out.println("Error parsing "+sourcefile);
+ System.exit(l.numErrors());
+ }
+ }
}
projects / IRC.git / blobdiff