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modified: src/main/java/de/dhbwstuttgart/core/JavaTXCompiler.java

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modified:   src/main/java/de/dhbwstuttgart/typeinference/unify/TypeUnify.java
	modified:   src/main/java/de/dhbwstuttgart/typeinference/unify/TypeUnifyTask.java
	new file:   src/main/java/de/dhbwstuttgart/typeinference/unify/UnifyResultListenerImpl.java
	modified:   src/test/resources/bytecode/javFiles/MatrixOP.jav
Erster Ansatz asyncrone Threads
This commit is contained in:
Martin Plümicke 2019-01-30 09:11:33 +01:00
parent aaae762ca8
commit aa0b157374
5 changed files with 84 additions and 40 deletions
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73
src/main/java/de/dhbwstuttgart/core/JavaTXCompiler.java
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@ -34,6 +34,7 @@ import de.dhbwstuttgart.typeinference.unify.model.PlaceholderType;
import de.dhbwstuttgart.typeinference.unify.model.UnifyPair; import de.dhbwstuttgart.typeinference.unify.model.UnifyPair;
import de.dhbwstuttgart.typeinference.unify.model.UnifyType; import de.dhbwstuttgart.typeinference.unify.model.UnifyType;
import de.dhbwstuttgart.typeinference.unify.TypeUnifyTask; import de.dhbwstuttgart.typeinference.unify.TypeUnifyTask;
import de.dhbwstuttgart.typeinference.unify.UnifyResultListenerImpl;
import de.dhbwstuttgart.typeinference.unify.UnifyResultModel; import de.dhbwstuttgart.typeinference.unify.UnifyResultModel;
import java.io.File; import java.io.File;
@ -50,6 +51,7 @@ import org.antlr.v4.parse.ANTLRParser.throwsSpec_return;
public class JavaTXCompiler { public class JavaTXCompiler {
final CompilationEnvironment environment; final CompilationEnvironment environment;
Boolean resultmodel = true;
public final Map<File, SourceFile> sourceFiles = new HashMap<>(); public final Map<File, SourceFile> sourceFiles = new HashMap<>();
Boolean log = true; //gibt an ob ein Log-File nach System.getProperty("user.dir")+"src/test/java/logFiles" geschrieben werden soll? Boolean log = true; //gibt an ob ein Log-File nach System.getProperty("user.dir")+"src/test/java/logFiles" geschrieben werden soll?
@ -403,37 +405,50 @@ public class JavaTXCompiler {
} }
return ret; return ret;
}).collect(Collectors.toCollection(ArrayList::new)); }).collect(Collectors.toCollection(ArrayList::new));
unify.unifyParallel(unifyCons.getUndConstraints(), oderConstraints, finiteClosure, logFile, log, cons); if (resultmodel) {
Set<Set<UnifyPair>> result = unify.unify(unifyCons.getUndConstraints(), oderConstraints, finiteClosure, logFile, log, cons); /* UnifyResultModel Anfang */
//Set<Set<UnifyPair>> result = unify.unifyOderConstraints(unifyCons.getUndConstraints(), oderConstraints, finiteClosure, logFile, log, cons); UnifyResultModel urm = new UnifyResultModel();
System.out.println("RESULT: " + result); UnifyResultListenerImpl li = new UnifyResultListenerImpl();
logFile.write("RES: " + result.toString()+"\n"); urm.addUnifyResultListener(li);
logFile.flush(); unify.unifyParallel(unifyCons.getUndConstraints(), oderConstraints, finiteClosure, logFile, log, cons, urm);
results.addAll(result); System.out.println("RESULT Final: " + li.getResults());
logFile.write("RES_FINAL: " + li.getResults().toString()+"\n");
logFile.flush();
return li.getResults();
}
/* UnifyResultModel End */
else {
Set<Set<UnifyPair>> result = unify.unify(unifyCons.getUndConstraints(), oderConstraints, finiteClosure, logFile, log, cons);
//Set<Set<UnifyPair>> result = unify.unifyOderConstraints(unifyCons.getUndConstraints(), oderConstraints, finiteClosure, logFile, log, cons);
System.out.println("RESULT: " + result);
logFile.write("RES: " + result.toString()+"\n");
logFile.flush();
results.addAll(result);
results = results.stream().map(x -> { results = results.stream().map(x -> {
Optional<Set<UnifyPair>> res = new RuleSet().subst(x.stream().map(y -> { Optional<Set<UnifyPair>> res = new RuleSet().subst(x.stream().map(y -> {
if (y.getPairOp() == PairOperator.SMALLERDOTWC) y.setPairOp(PairOperator.EQUALSDOT); if (y.getPairOp() == PairOperator.SMALLERDOTWC) y.setPairOp(PairOperator.EQUALSDOT);
return y; //alle Paare a <.? b erden durch a =. b ersetzt return y; //alle Paare a <.? b erden durch a =. b ersetzt
}).collect(Collectors.toCollection(HashSet::new))); }).collect(Collectors.toCollection(HashSet::new)));
if (res.isPresent()) {//wenn subst ein Erg liefert wurde was veraendert if (res.isPresent()) {//wenn subst ein Erg liefert wurde was veraendert
return new TypeUnifyTask().applyTypeUnificationRules(res.get(), finiteClosure); return new TypeUnifyTask().applyTypeUnificationRules(res.get(), finiteClosure);
} }
else return x; //wenn nichts veraendert wurde wird x zurueckgegeben else return x; //wenn nichts veraendert wurde wird x zurueckgegeben
}).collect(Collectors.toCollection(HashSet::new)); }).collect(Collectors.toCollection(HashSet::new));
System.out.println("RESULT Final: " + results); System.out.println("RESULT Final: " + results);
logFile.write("RES_FINAL: " + results.toString()+"\n"); logFile.write("RES_FINAL: " + results.toString()+"\n");
logFile.flush(); logFile.flush();
logFile.write("PLACEHOLDERS: " + PlaceholderType.EXISTING_PLACEHOLDERS); logFile.write("PLACEHOLDERS: " + PlaceholderType.EXISTING_PLACEHOLDERS);
logFile.flush(); logFile.flush();
} }}
catch (IOException e) { catch (IOException e) {
System.err.println("kein LogFile"); System.err.println("kein LogFile");
} }
return results.stream().map((unifyPairs -> return results.stream().map((unifyPairs ->
new ResultSet(UnifyTypeFactory.convert(unifyPairs, Pair.generateTPHMap(cons))))).collect(Collectors.toList()); new ResultSet(UnifyTypeFactory.convert(unifyPairs, Pair.generateTPHMap(cons))))).collect(Collectors.toList());
} }
/** /**

11
src/main/java/de/dhbwstuttgart/typeinference/unify/TypeUnify.java
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@ -21,14 +21,21 @@ public class TypeUnify {
return res; return res;
} }
public UnifyResultModel unifyParallel(Set<UnifyPair> undConstrains, List<Set<Set<UnifyPair>>> oderConstraints, IFiniteClosure fc, FileWriter logFile, Boolean log, ConstraintSet<Pair> cons) { public UnifyResultModel unifyAsync(Set<UnifyPair> undConstrains, List<Set<Set<UnifyPair>>> oderConstraints, IFiniteClosure fc, FileWriter logFile, Boolean log, ConstraintSet<Pair> cons, UnifyResultModel ret) {
UnifyResultModel ret = new UnifyResultModel();
TypeUnifyTask unifyTask = new TypeUnifyTask(undConstrains, oderConstraints, fc, true, logFile, log, 0, ret, cons); TypeUnifyTask unifyTask = new TypeUnifyTask(undConstrains, oderConstraints, fc, true, logFile, log, 0, ret, cons);
ForkJoinPool pool = new ForkJoinPool(); ForkJoinPool pool = new ForkJoinPool();
pool.invoke(unifyTask); pool.invoke(unifyTask);
return ret; return ret;
} }
public UnifyResultModel unifyParallel(Set<UnifyPair> undConstrains, List<Set<Set<UnifyPair>>> oderConstraints, IFiniteClosure fc, FileWriter logFile, Boolean log, ConstraintSet<Pair> cons, UnifyResultModel ret) {
TypeUnifyTask unifyTask = new TypeUnifyTask(undConstrains, oderConstraints, fc, true, logFile, log, 0, ret, cons);
ForkJoinPool pool = new ForkJoinPool();
pool.invoke(unifyTask);
Set<Set<UnifyPair>> res = unifyTask.join();
return ret;
}
/* /*
public Set<Set<UnifyPair>> unifySequential(Set<UnifyPair> eq, IFiniteClosure fc, FileWriter logFile, Boolean log) { public Set<Set<UnifyPair>> unifySequential(Set<UnifyPair> eq, IFiniteClosure fc, FileWriter logFile, Boolean log) {
TypeUnifyTask unifyTask = new TypeUnifyTask(eq, fc, false, logFile, log); TypeUnifyTask unifyTask = new TypeUnifyTask(eq, fc, false, logFile, log);

17
src/main/java/de/dhbwstuttgart/typeinference/unify/TypeUnifyTask.java
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@ -926,7 +926,7 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
newElemsOrig.add(a); newElemsOrig.add(a);
/* FORK ANFANG */ /* FORK ANFANG */
TypeUnify2Task forkOrig = new TypeUnify2Task(newElemsOrig, newEqOrig, newOderConstraintsOrig, fc, parallel, logFile, log, rekTiefe); TypeUnify2Task forkOrig = new TypeUnify2Task(newElemsOrig, newEqOrig, newOderConstraintsOrig, fc, parallel, logFile, log, rekTiefe, urm, cons);
//forks.add(forkOrig); //forks.add(forkOrig);
forkOrig.fork(); forkOrig.fork();
/* FORK ENDE */ /* FORK ENDE */
@ -977,7 +977,7 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
newElemsOrig.add(a); newElemsOrig.add(a);
/* FORK ANFANG */ /* FORK ANFANG */
TypeUnify2Task forkOrig = new TypeUnify2Task(newElemsOrig, newEqOrig, newOderConstraintsOrig, fc, parallel, logFile, log, rekTiefe); TypeUnify2Task forkOrig = new TypeUnify2Task(newElemsOrig, newEqOrig, newOderConstraintsOrig, fc, parallel, logFile, log, rekTiefe, urm, cons);
//forks.add(forkOrig); //forks.add(forkOrig);
forkOrig.fork(); forkOrig.fork();
/* FORK ENDE */ /* FORK ENDE */
@ -1029,7 +1029,7 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
newElemsOrig.add(a); newElemsOrig.add(a);
/* FORK ANFANG */ /* FORK ANFANG */
TypeUnify2Task forkOrig = new TypeUnify2Task(newElemsOrig, newEqOrig, newOderConstraintsOrig, fc, parallel, logFile, log, rekTiefe); TypeUnify2Task forkOrig = new TypeUnify2Task(newElemsOrig, newEqOrig, newOderConstraintsOrig, fc, parallel, logFile, log, rekTiefe, urm, cons);
//forks.add(forkOrig); //forks.add(forkOrig);
forkOrig.fork(); forkOrig.fork();
/* FORK ENDE */ /* FORK ENDE */
@ -1878,12 +1878,13 @@ public class TypeUnifyTask extends RecursiveTask<Set<Set<UnifyPair>>> {
allGen = false; allGen = false;
break; break;
} }
//if (thetaPrime.getName().equals("java.util.Vector") //Fuer Bug 127 if (thetaPrime.getName().equals("java.util.Vector") //Fuer Bug 127
// && thetaPrime instanceof ReferenceType && thetaPrime instanceof ReferenceType
// && ((ReferenceType)thetaPrime).getTypeParams().iterator().next().getName().equals("java.util.Vector") && ((ReferenceType)thetaPrime).getTypeParams().iterator().next().getName().equals("java.util.Vector"))
// && ((ReferenceType)((ReferenceType)thetaPrime).getTypeParams().iterator().next()).getTypeParams().iterator().next().getName().equals("java.lang.Integer")) { // && ((ReferenceType)((ReferenceType)thetaPrime).getTypeParams().iterator().next()).getTypeParams().iterator().next().getName().equals("java.lang.Integer")) {
// System.out.println(""); {
//} System.out.println("");
}
Set<UnifyType> cs = fc.getAllTypesByName(thetaPrime.getName());//cs= [java.util.Vector<NP>, java.util.Vector<java.util.Vector<java.lang.Integer>>, ????java.util.Vector<gen_hv>???] Set<UnifyType> cs = fc.getAllTypesByName(thetaPrime.getName());//cs= [java.util.Vector<NP>, java.util.Vector<java.util.Vector<java.lang.Integer>>, ????java.util.Vector<gen_hv>???]

21
src/main/java/de/dhbwstuttgart/typeinference/unify/UnifyResultListenerImpl.java Normal file
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@ -0,0 +1,21 @@
package de.dhbwstuttgart.typeinference.unify;
import java.util.ArrayList;
import java.util.List;
import de.dhbwstuttgart.typeinference.result.ResultSet;
import de.dhbwstuttgart.typeinference.unify.model.UnifyPair;
public class UnifyResultListenerImpl implements UnifyResultListener {
List<ResultSet> results = new ArrayList<>();
public void onNewTypeResultFound(UnifyResultEvent evt) {
results.addAll(evt.getNewTypeResult());
}
public List<ResultSet> getResults() {
return results;
}
}

2
src/test/resources/bytecode/javFiles/MatrixOP.jav
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@ -1,6 +1,6 @@
import java.util.Vector; import java.util.Vector;
import java.lang.Integer; import java.lang.Integer;
import java.lang.Byte; //import java.lang.Byte;
import java.lang.Boolean; import java.lang.Boolean;
public class MatrixOP extends Vector<Vector<Integer>> { public class MatrixOP extends Vector<Vector<Integer>> {