corrected style, updated version

CMakeLists.txt

@@ -163,6 +163,10 @@ set(PARALLEL_REG src/ParallelizationRegions/ParRegions.cpp
         src/ParallelizationRegions/resolve_par_reg_conflicts.cpp
         src/ParallelizationRegions/resolve_par_reg_conflicts.h)
 
+set(ARRAY_PROP src/ArrayConstantPropagation/propagation.cpp
+	src/ArrayConstantPropagation/propagation.h	
+)
+
 set(TR_DEAD_CODE src/Transformations/DeadCodeRemoving/dead_code.cpp
         src/Transformations/DeadCodeRemoving/dead_code.h)
 set(TR_CP src/Transformations/CheckPoints/checkpoints.cpp
@@ -331,9 +335,7 @@ set(MAIN src/Sapfor.cpp
         src/Utils/PassManager.h)
 
 set(PREDICTOR src/Predictor/PredictScheme.cpp
-              src/Predictor/PredictScheme.h
-              src/Predictor/PredictSchemeWithLibrary.cpp
-              src/Predictor/PredictSchemeWithLibrary.h)
+              src/Predictor/PredictScheme.h)
               
 set(LIBPREDICTOR  ${libpred_sources}/cluster.cpp
                   ${libpred_sources}/predictor.cpp
@@ -422,6 +424,7 @@ set(SOURCE_EXE
     ${TRANSFORMS}
     ${PARALLEL_REG}
     ${PRIV}
+    ${ARRAY_PROP}
     ${FDVM}
     ${OMEGA}
     ${UTILS}
@@ -473,6 +476,7 @@ source_group (GraphLoop FILES ${GR_LOOP})
 source_group (LoopAnalyzer FILES ${LOOP_ANALYZER})
 source_group (ParallelizationRegions FILES ${PARALLEL_REG})
 source_group (PrivateAnalyzer FILES ${PRIV})      
+source_group (ArrayConstantPropagation FILES ${ARRAY_PROP})      
 source_group (FDVM_Compiler FILES ${FDVM})
 source_group (SageExtension FILES ${OMEGA})
 source_group (Utils FILES ${UTILS})

src/ArrayConstantPropagation/propagation.cpp

@@ -0,0 +1,301 @@
+#include "propagation.h"
+
+#include "../Utils/SgUtils.h"
+
+#include <iostream>
+#include <unordered_map>
+#include <unordered_set>
+#include <vector>
+
+using namespace std;
+
+static SgStatement* declPlace = NULL;
+
+static bool CheckConstIndexes(SgExpression* exp)
+{
+    if (!exp)
+    {
+        return true;
+    }
+    SgExpression* lhs = exp->lhs();
+    SgExpression* rhs = exp->rhs();
+    do
+    {
+        if (lhs->variant() != INT_VAL)
+        {
+            return false;
+        }
+        if (rhs)
+        {
+            lhs = rhs->lhs();
+            rhs = rhs->rhs();
+        }
+    } while (rhs);
+    return true;
+}
+
+static SgExpression* CreateVar(int& variableNumber, SgType* type)
+{
+    string varName = "__tmp_prop_var";
+    string name = varName + std::to_string(variableNumber) + "__";
+    variableNumber++;
+
+    SgSymbol* varSymbol = new SgSymbol(VARIABLE_NAME, name.c_str(), *type, *declPlace->controlParent());
+
+    const string commonBlockName = "__propagation_common__";
+
+    SgStatement* funcStart = declPlace->controlParent();
+    SgStatement* commonStat = NULL;
+    SgExpression* commonList = NULL;
+
+    SgStatement* funcEnd = funcStart->lastNodeOfStmt();
+    SgStatement* current = funcStart->lexNext();
+
+    while (current != funcEnd && current)
+    {
+        if (current->variant() == COMM_STAT)
+        {
+            for (SgExpression* exp = current->expr(0); exp; exp = exp->rhs())
+            {
+                if (exp->variant() == COMM_LIST)
+                {
+                    string existingName = exp->symbol() ?
+                        string(exp->symbol()->identifier()) :
+                        string("spf_unnamed");
+                    if (existingName == commonBlockName)
+                    {
+                        commonStat = current;
+                        commonList = exp;
+                        break;
+                    }
+                }
+            }
+            if (commonStat)
+                break;
+        }
+        current = current->lexNext();
+    }
+
+    vector<SgExpression*> varRefs;
+    if (commonList)
+    {
+        SgExpression* varList = commonList->lhs();
+        if (varList)
+        {
+            auto extractSymbol = [](SgExpression* exp) -> SgSymbol* {
+                if (!exp) 
+                    return NULL;
+                if (exp->symbol()) 
+                    return exp->symbol();
+                if (exp->lhs() && exp->lhs()->symbol())
+                    return exp->lhs()->symbol();
+                return NULL;
+                };
+            if (varList->variant() == EXPR_LIST)
+            {
+                for (SgExpression* exp = varList; exp; exp = exp->rhs())
+                {
+                    SgExpression* varExp = exp->lhs();
+                    SgSymbol* sym = extractSymbol(varExp);
+                    if (sym)
+                    {
+                        varRefs.push_back(new SgVarRefExp(sym));
+                    }
+                }
+            }
+            else
+            {
+                for (SgExpression* varExp = varList; varExp; varExp = varExp->rhs())
+                {
+                    SgSymbol* sym = extractSymbol(varExp);
+                    if (sym)
+                    {
+                        varRefs.push_back(new SgVarRefExp(sym));
+                    }
+                }
+            }
+        }
+    }
+
+    if (!commonList)
+    {
+        current = funcStart->lexNext();
+        while (current != funcEnd && current)
+        {
+            if (current->variant() == COMM_STAT)
+            {
+                commonStat = current;
+                break;
+            }
+            current = current->lexNext();
+        }
+
+        SgSymbol* commonSymbol = new SgSymbol(COMMON_NAME, commonBlockName.c_str());
+        commonList = new SgExpression(COMM_LIST, NULL, NULL, commonSymbol);
+
+        if (commonStat)
+        {
+            SgExpression* lastCommList = commonStat->expr(0);
+            if (lastCommList)
+            {
+                while (lastCommList->rhs())
+                    lastCommList = lastCommList->rhs();
+                lastCommList->setRhs(commonList);
+            }
+            else
+            {
+                commonStat->setExpression(0, commonList);
+            }
+        }
+        else
+        {
+            commonStat = new SgStatement(COMM_STAT);
+            commonStat->setFileName(declPlace->fileName());
+            commonStat->setFileId(declPlace->getFileId());
+            commonStat->setProject(declPlace->getProject());
+            commonStat->setlineNumber(getNextNegativeLineNumber());
+            commonStat->setExpression(0, commonList);
+
+            declPlace->insertStmtBefore(*commonStat, *declPlace->controlParent());
+        }
+
+    }
+    varRefs.push_back(new SgVarRefExp(varSymbol));
+
+    if (varRefs.size() > 0)
+    {
+        std::reverse(varRefs.begin(), varRefs.end());
+        SgExpression* varList = makeExprList(varRefs, false);
+
+        commonList->setLhs(varList);
+    }
+
+    return new SgExpression(VAR_REF, NULL, NULL, varSymbol, type->copyPtr());
+}
+
+static void TransformRightPart(SgStatement* st, SgExpression* exp, unordered_map<string, SgExpression*>& arrayToVariable, int& variableNumber) 
+{
+    if (!exp)
+    {
+        return;
+    }
+
+    vector<SgExpression*> subnodes = { exp->lhs(), exp->rhs() };
+
+    string expUnparsed;
+    SgExpression* toAdd = NULL;
+    if (exp->variant() == ARRAY_REF && CheckConstIndexes(exp->lhs()))
+    {
+        cout << st->unparse() << endl;
+        if (arrayToVariable.find(expUnparsed) == arrayToVariable.end() && exp->symbol()->type()->baseType())
+        {
+            arrayToVariable[expUnparsed] = CreateVar(variableNumber, exp->symbol()->type()->baseType());  
+        }
+        st->setExpression(1, arrayToVariable[expUnparsed]->copyPtr());
+        return;
+    }
+    for (int i = 0; i < 2; i++)
+    {
+        if (subnodes[i] && subnodes[i]->variant() == ARRAY_REF && subnodes[i]->symbol()->type()->baseType() && CheckConstIndexes(subnodes[i]->lhs()))
+        {
+            expUnparsed = subnodes[i]->unparse();
+            if (arrayToVariable.find(expUnparsed) == arrayToVariable.end())
+            {                
+                arrayToVariable[expUnparsed] = CreateVar(variableNumber, subnodes[i]->symbol()->type()->baseType());;
+            }
+            toAdd = arrayToVariable[expUnparsed]->copyPtr();
+            if (toAdd)
+            {
+                if (i == 0)
+                {
+                    exp->setLhs(toAdd);
+                }
+                else
+                {
+                    exp->setRhs(toAdd);
+                }
+            }
+        }
+        else
+        {
+            TransformRightPart(st, subnodes[i], arrayToVariable, variableNumber);
+        }
+    }
+}
+
+static void TransformLeftPart(SgStatement* st, SgExpression* exp, unordered_map<string, SgExpression*>& arrayToVariable, int& variableNumber)
+{
+    if (exp->symbol()->type()->variant() == T_STRING)
+        return;
+    string expUnparsed = exp->unparse();
+    if (arrayToVariable.find(expUnparsed) == arrayToVariable.end() && exp->symbol()->type()->baseType())
+    {
+        arrayToVariable[expUnparsed] = CreateVar(variableNumber, exp->symbol()->type()->baseType());
+    }
+    SgStatement* newStatement = new SgStatement(ASSIGN_STAT, NULL, NULL, arrayToVariable[expUnparsed]->copyPtr(), st->expr(1)->copyPtr(), NULL);
+
+    newStatement->setFileId(st->getFileId());
+    newStatement->setProject(st->getProject()); 
+
+    newStatement->setlineNumber(getNextNegativeLineNumber());
+    newStatement->setLocalLineNumber(st->lineNumber());
+    st->insertStmtBefore(*newStatement, *st->controlParent());
+}
+
+void ArrayConstantPropagation(SgProject& project) 
+{
+    unordered_map<string, SgExpression*> arrayToVariable;
+    int variableNumber = 0;
+    for (int i = 0; i < project.numberOfFiles(); i++) 
+    {
+        SgFile* file = &(project.file(i));
+
+        if (!file)
+            continue;
+
+        const int funcNum = file->numberOfFunctions();
+        for (int i = 0; i < funcNum; ++i)
+        {
+            SgStatement* st = file->functions(i);
+            declPlace = st->lexNext();
+            SgStatement* lastNode = st->lastNodeOfStmt();
+
+            for (; st != lastNode; st = st->lexNext())
+            {
+                if (st->variant() == ASSIGN_STAT)
+                {
+                    if (st->expr(1))
+                    {
+                        TransformRightPart(st, st->expr(1), arrayToVariable, variableNumber);
+                    }
+                    if (st->expr(0) && st->expr(0)->variant() == ARRAY_REF && CheckConstIndexes(st->expr(0)->lhs()))
+                    {
+                        TransformLeftPart(st, st->expr(0), arrayToVariable, variableNumber);
+                    }
+                }
+                else if (st->variant() == FOR_NODE)
+                {
+                    SgExpression* lowerBound = st->expr(0)->lhs();
+                    SgExpression* upperBound = st->expr(0)->rhs();
+                    string lowerBoundUnparsed = lowerBound->unparse(), upperBoundUnparsed = upperBound->unparse();
+                    if (upperBound->variant() == ARRAY_REF && upperBound->symbol()->type()->baseType() && CheckConstIndexes(upperBound->lhs()))
+                    {
+                        if (arrayToVariable.find(upperBoundUnparsed) == arrayToVariable.end())
+                        {
+                            arrayToVariable[upperBoundUnparsed] = CreateVar(variableNumber, upperBound->symbol()->type()->baseType());
+                        }
+                        st->expr(0)->setRhs(arrayToVariable[upperBoundUnparsed]->copyPtr());
+                    }
+                    if (lowerBound->variant() == ARRAY_REF && lowerBound->symbol()->type()->baseType() && CheckConstIndexes(lowerBound->lhs()))
+                    {
+                        if (arrayToVariable.find(lowerBoundUnparsed) == arrayToVariable.end())
+                        {
+                            arrayToVariable[lowerBoundUnparsed] = CreateVar(variableNumber, lowerBound->symbol()->type()->baseType());
+                        }
+                        st->expr(0)->setLhs(arrayToVariable[lowerBoundUnparsed]->copyPtr());
+                    }
+                }
+            }
+        }
+    }
+}

src/ArrayConstantPropagation/propagation.h

@@ -0,0 +1,4 @@
+#pragma once
+#include "../Utils/SgUtils.h"
+
+void ArrayConstantPropagation(SgProject& project);

src/DirectiveProcessing/directive_creator_base.cpp

@@ -122,7 +122,6 @@ static LoopGraph* createDirectiveForLoop(LoopGraph *currentLoop, MapToArray &mai
                 if (found == false)
                 {
                     directive->shadowRenew.push_back(make_pair(key, vector<pair<int, int>>()));
-                    directive->shadowRenewCorner.push_back(false);
 
                     const DIST::Array *arrayRef = read;
                     for (int i = 0; i < arrayRef->GetDimSize(); ++i)

src/Distribution/CreateDistributionDirs.cpp

@@ -274,7 +274,7 @@ static void convertTrees(const map<DIST::Array*, int> &treesIn, map<int, vector<
 static DIST::Array* findBestInEqual(vector<DIST::Array*> &arrays, DIST::GraphCSR<int, double, attrType> &reducedG, DIST::Arrays<int> &allArrays)
 {
     DIST::Array *retVal = NULL;
-    vector<vector<attrType>> coefsByDims;
+    vector<vector<attrType>> coeffsByDims;
     for (auto &array : arrays)
     {
         vector<int> verts;
@@ -285,7 +285,7 @@ static DIST::Array* findBestInEqual(vector<DIST::Array*> &arrays, DIST::GraphCSR
         {
             retVal = array;
             for (auto &V : verts)
-                coefsByDims.push_back(reducedG.GetAllAttributes(V));
+                coeffsByDims.push_back(reducedG.GetAllAttributes(V));
         }
         else
         {
@@ -294,11 +294,11 @@ static DIST::Array* findBestInEqual(vector<DIST::Array*> &arrays, DIST::GraphCSR
                 toCmp.push_back(reducedG.GetAllAttributes(V));
             for (int z = 0; z < toCmp.size(); ++z)
             {
-                if (toCmp[z].size() && coefsByDims[z].size())
+                if (toCmp[z].size() && coeffsByDims[z].size())
                 {
-                    if (toCmp[z].back().first.first > coefsByDims[z].back().first.first)
+                    if (toCmp[z].back().first.first > coeffsByDims[z].back().first.first)
                     {
-                        coefsByDims = toCmp;
+                        coeffsByDims = toCmp;
                         retVal = array;
                         break;
                     }

src/Distribution/DvmhDirective.cpp

@@ -45,10 +45,10 @@ static bool findArrayRefAndCheck(SgExpression *ex, const DIST::Array* currArray,
                 int countOfShadows = 0;
                 for (int i = 0; i < ref->numberOfSubscripts(); ++i)
                 {
-                    const vector<int*> &coefs = getAttributes<SgExpression*, int*>(ref->subscript(i), set<int>{ INT_VAL });
-                    if (coefs.size() == 1)
+                    const vector<int*> &coeffs = getAttributes<SgExpression*, int*>(ref->subscript(i), set<int>{ INT_VAL });
+                    if (coeffs.size() == 1)
                     {
-                        const pair<int, int> coef(coefs[0][0], coefs[0][1]);
+                        const pair<int, int> coef(coeffs[0][0], coeffs[0][1]);
                         auto it = shiftsByAccess[i].find(coef);
                         if (it != shiftsByAccess[i].end())
                             if (it->second != 0)
@@ -857,11 +857,6 @@ ParallelDirective::genDirective(File* file, const vector<pair<DIST::Array*, cons
                 shadowRenewShifts[i].resize(shadowRenew[i].second.size());
         }
 
-        if (shadowRenewCorner.size() == 0)
-        {
-            shadowRenewCorner.resize(shadowRenew.size(), false);
-        }
-
         string shadowAdd = ", SHADOW_RENEW(";
         int inserted = 0;
 
@@ -904,10 +899,7 @@ ParallelDirective::genDirective(File* file, const vector<pair<DIST::Array*, cons
                 for (auto& elem : genSubscripts(shadowRenew[i1].second, shadowRenewShifts[i1]))
                     newArrayRef->addSubscript(*elem);
 
-                bool needCornerFlag = shadowRenew[i1].second.size() > 1 && needCorner(shadowArray, shiftsByAccess, loop);
-                shadowRenewCorner[i1] = needCornerFlag;
-
-                if (needCornerFlag)
+                if (shadowRenew[i1].second.size() > 1 && needCorner(shadowArray, shiftsByAccess, loop))
                 {
                     SgExpression* tmp = new SgExpression(ARRAY_OP, newArrayRef, NULL, NULL);
                     p->setLhs(*tmp);

src/Distribution/DvmhDirective.h

@@ -102,7 +102,6 @@ public:
     //                               origin_Name   uniqName                   bounds
     std::vector<std::pair<std::pair<std::string, std::string>, std::vector<std::pair<int, int>>>> shadowRenew;
     std::vector<std::vector<std::pair<int, int>>> shadowRenewShifts;
-    std::vector<bool> shadowRenewCorner;
 
     //                               origin_Name   uniqName                   bounds
     std::vector<std::pair<std::pair<std::string, std::string>, std::vector<std::pair<int, int>>>> across;
@@ -126,7 +125,6 @@ public:
         privates = copyFrom.privates;
         shadowRenew = copyFrom.shadowRenew;
         shadowRenewShifts = copyFrom.shadowRenewShifts;
-        shadowRenewCorner = copyFrom.shadowRenewCorner;
         across = copyFrom.across;
         acrossShifts = copyFrom.acrossShifts;
         remoteAccess = copyFrom.remoteAccess;
@@ -153,7 +151,6 @@ public:
         on.clear();
         privates.clear();
         shadowRenew.clear();
-        shadowRenewCorner.clear();
         across.clear();
         acrossShifts.clear();
         reduction.clear();

src/Distribution/DvmhDirectiveBase.cpp

@@ -364,11 +364,11 @@ static inline string calculateShifts(DIST::GraphCSR<int, double, attrType> &redu
             {
                 if (sharedMemoryParallelization)
                 {
-                    for (auto& coefs : currReadOp->first[k].coefficients)
+                    for (auto& coeffs : currReadOp->first[k].coefficients)
                     {
-                        auto currAccess = coefs.first;
+                        auto currAccess = coeffs.first;
 
-                        const int currShift = coefs.first.second;
+                        const int currShift = coeffs.first.second;
 
                         auto itFound = shiftsByAccess[k].find(currAccess);
                         if (itFound == shiftsByAccess[k].end())
@@ -393,9 +393,9 @@ static inline string calculateShifts(DIST::GraphCSR<int, double, attrType> &redu
                             int minShift = 9999999;
                             int maxShift = -9999999;
 
-                            for (auto &coefs : currReadOp->first[k].coefficients)
+                            for (auto &coeffs : currReadOp->first[k].coefficients)
                             {
-                                auto currAccess = coefs.first;
+                                auto currAccess = coeffs.first;
                                 auto result = DIST::Fx(currAccess, currRuleShadow);
 
                                 if (result.first == loopRule.first)
@@ -417,7 +417,7 @@ static inline string calculateShifts(DIST::GraphCSR<int, double, attrType> &redu
                                     auto it = remoteRegularReads.find(calcForArray);
                                     if (it == remoteRegularReads.end())
                                         it = remoteRegularReads.insert(it, make_pair(calcForArray, vector<ArrayOp>(calcForArray->GetDimSize())));
-                                    it->second[k].coefficients.insert(coefs);
+                                    it->second[k].coefficients.insert(coeffs);
                                 }
                             }
 

src/GraphLoop/graph_loops_base.cpp

@@ -1137,9 +1137,9 @@ static bool isMapped(const vector<ArrayOp> &allOps)
     bool mapped = false;
     for (auto &ops : allOps)
     {
-        for (auto &coefs : ops.coefficients)
+        for (auto &coeffs : ops.coefficients)
         {
-            if (coefs.first.first != 0)
+            if (coeffs.first.first != 0)
             {
                 mapped = true;
                 break;

src/LoopAnalyzer/loop_analyzer.cpp

@@ -247,7 +247,7 @@ static vector<int> matchSubscriptToLoopSymbols(const vector<SgForStmt*> &parentL
         }
     }
 
-    pair<int, int> coefs = pair<int, int>(0, 0);
+    pair<int, int> coeffs = pair<int, int>(0, 0);
     // more than one loop symbol in subscription
     if (countOfSymbols > 1)
     {
@@ -326,16 +326,16 @@ static vector<int> matchSubscriptToLoopSymbols(const vector<SgForStmt*> &parentL
         {
             if (subscr->symbol()->id() == (parentLoops[position]->doName())->id())
             {
-                coefs.first = 1;
+                coeffs.first = 1;
                 needToCacl = false;
             }
         }
 
         if (needToCacl)
-            getCoefsOfSubscript(coefs, subscr, parentLoops[position]->doName());
-        __spf_print(PRINT_ARRAY_ARCS, " <%d %d> ", coefs.first, coefs.second);
+            getCoefsOfSubscript(coeffs, subscr, parentLoops[position]->doName());
+        __spf_print(PRINT_ARRAY_ARCS, " <%d %d> ", coeffs.first, coeffs.second);
 
-        if (coefs.first == 0) // && coefs.second == 0)
+        if (coeffs.first == 0) // && coeffs.second == 0)
         {
             if (currRegime == REMOTE_ACC)
             {
@@ -346,7 +346,7 @@ static vector<int> matchSubscriptToLoopSymbols(const vector<SgForStmt*> &parentL
             {                
                 const pair<bool, string> &arrayRefString = constructArrayRefForPrint(arrayRef, dimNum, origSubscr);
                 __spf_print(1, "WARN: can not calculate index expression for array ref '%s' at line %d\n", arrayRefString.second.c_str(), currLine);
-                addInfoToVectors(loopInfo, parentLoops[position], currOrigArrayS, dimNum, coefs, UNREC_OP, numOfSubscriptions, currentW);
+                addInfoToVectors(loopInfo, parentLoops[position], currOrigArrayS, dimNum, coeffs, UNREC_OP, numOfSubscriptions, currentW);
                 if (side == LEFT)
                     allPositions.clear();
 
@@ -371,19 +371,19 @@ static vector<int> matchSubscriptToLoopSymbols(const vector<SgForStmt*> &parentL
                         currOp.resize(numOfSubscriptions);
 
                     //add only uniq 
-                    auto itAdd = currOp[dimNum].coefficients.find(coefs);
+                    auto itAdd = currOp[dimNum].coefficients.find(coeffs);
                     if (itAdd == currOp[dimNum].coefficients.end())
-                        itAdd = currOp[dimNum].coefficients.insert(itAdd, make_pair(coefs, currentW));
+                        itAdd = currOp[dimNum].coefficients.insert(itAdd, make_pair(coeffs, currentW));
                 }
 
-                if (coefs.first < 0)
+                if (coeffs.first < 0)
                     addInfoToMap(loopInfo, parentLoops[position], currOrigArrayS, arrayRef, dimNum, REMOTE_TRUE, currLine, numOfSubscriptions);
                 else
                     //if we found regular access to array - set it false
                     addInfoToMap(loopInfo, parentLoops[position], currOrigArrayS, arrayRef, dimNum, REMOTE_FALSE, currLine, numOfSubscriptions);
             }
 
-            if (coefs.first < 0 && sharedMemoryParallelization == 0)
+            if (coeffs.first < 0 && sharedMemoryParallelization == 0)
             {
                 if (currRegime == DATA_DISTR)
                 {
@@ -402,15 +402,15 @@ static vector<int> matchSubscriptToLoopSymbols(const vector<SgForStmt*> &parentL
                     if (side == LEFT)
                         allPositions.clear();
                     else
-                        addInfoToVectors(loopInfo, parentLoops[position], currOrigArrayS, dimNum, coefs, UNREC_OP, numOfSubscriptions, currentW);
+                        addInfoToVectors(loopInfo, parentLoops[position], currOrigArrayS, dimNum, coeffs, UNREC_OP, numOfSubscriptions, currentW);
                 }
             }
             else
             {
                 if (side == LEFT)
-                    addInfoToVectors(loopInfo, parentLoops[position], currOrigArrayS, dimNum, coefs, WRITE_OP, numOfSubscriptions, currentW);
+                    addInfoToVectors(loopInfo, parentLoops[position], currOrigArrayS, dimNum, coeffs, WRITE_OP, numOfSubscriptions, currentW);
                 else
-                    addInfoToVectors(loopInfo, parentLoops[position], currOrigArrayS, dimNum, coefs, READ_OP, numOfSubscriptions, currentW);
+                    addInfoToVectors(loopInfo, parentLoops[position], currOrigArrayS, dimNum, coeffs, READ_OP, numOfSubscriptions, currentW);
             }
         }
     }
@@ -418,13 +418,13 @@ static vector<int> matchSubscriptToLoopSymbols(const vector<SgForStmt*> &parentL
     if (currRegime == ARRAY_ACC_CORNER)
     {
         int *valueSubs = new int[2];
-        valueSubs[0] = coefs.first;
-        valueSubs[1] = coefs.second;
+        valueSubs[0] = coeffs.first;
+        valueSubs[1] = coeffs.second;
 #ifdef __SPF
         addToCollection(__LINE__, __FILE__, valueSubs, 2);
 #endif
-        const vector<int*> &coefs = getAttributes<SgExpression*, int*>(subscr, set<int>{ INT_VAL });
-        if (coefs.size() == 0)
+        const vector<int*> &coeffs = getAttributes<SgExpression*, int*>(subscr, set<int>{ INT_VAL });
+        if (coeffs.size() == 0)
         {
             subscr->addAttribute(INT_VAL, valueSubs, sizeof(int*));
             if (position != -1 && allPositions.size() == 1 && position < parentLoops.size())

src/Predictor/PredictScheme.cpp

@@ -23,7 +23,6 @@
 #include "expr_transform.h"
 #include "../LoopAnalyzer/loop_analyzer.h"
 #include "CFGraph/CFGraph.h"
-#include "../Utils/utils.h"
 
 #include "json.hpp"
 
@@ -37,109 +36,6 @@ using std::tuple;
 
 using json = nlohmann::json;
 
-void runPredictSchemeOld(SgProject &project,
-                      vector<vector<size_t>> &topologies,
-                      vector<ParallelRegion*> &parallelRegions,
-                      map<string, vector<LoopGraph*>> &loopGraph,
-                      map<string, vector<SpfInterval*>> &intervals,
-                      map<string, vector<Messages>> &SPF_messages)
-{
-        int maxSizeDist = 0;
-        for (int z = 0; z < parallelRegions.size(); ++z)
-        {
-            const DataDirective &dataDirectives = parallelRegions[z]->GetDataDir();
-            const vector<int> &currentVariant = parallelRegions[z]->GetCurrentVariant();
-
-            auto &tmp = dataDirectives.distrRules;
-            vector<pair<DIST::Array*, const DistrVariant*>> currentVar;
-            for (int z1 = 0; z1 < currentVariant.size(); ++z1)
-                currentVar.push_back(std::make_pair(tmp[z1].first, &tmp[z1].second[currentVariant[z1]]));
-
-            for (auto &elem : currentVar)
-            {
-                DIST::Array *array = elem.first;
-                const DistrVariant *var = elem.second;
-
-                int countBlock = 0;
-                for (int z = 0; z < var->distRule.size(); ++z)
-                    if (var->distRule[z] == dist::BLOCK)
-                        ++countBlock;
-                maxSizeDist = std::max(maxSizeDist, countBlock);
-            }
-        }
-                        
-        SpfInterval *mainIterval = getMainInterval(&project, intervals, SPF_messages);
-        topologies.clear();
-        if (maxSizeDist)
-        {
-            const int procNum = 8;
-            //TODO:
-            //topologies = getTopologies(procNum, maxSizeDist);
-            throw -10;
-
-            const int countOfTop = topologies.size();
-            if (countOfTop < 0)
-                printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
-
-            for (auto &inter : intervals)
-                initTimeForIntervalTree(countOfTop, inter.second);
-
-            for (int z = 0; z < parallelRegions.size(); ++z)
-            {
-                const DataDirective &dataDirectives = parallelRegions[z]->GetDataDir();
-                const vector<int> &currentVariant = parallelRegions[z]->GetCurrentVariant();
-                DIST::Arrays<int> &allArrays = parallelRegions[z]->GetAllArraysToModify();
-
-                auto &tmp = dataDirectives.distrRules;
-                vector<pair<DIST::Array*, const DistrVariant*>> currentVar;
-                for (int z1 = 0; z1 < currentVariant.size(); ++z1)
-                    currentVar.push_back(std::make_pair(tmp[z1].first, &tmp[z1].second[currentVariant[z1]]));
-
-                map<LoopGraph*, ParallelDirective*> parallelDirs;
-                vector<std::tuple<DIST::Array*, vector<long>, pair<string, int>>> allSingleRemotes;
-                for (int i = project.numberOfFiles() - 1; i >= 0; --i)
-                {
-                    SgFile *file = &(project.file(i));
-                    auto fountInfo = findAllDirectives(file, getObjectForFileFromMap(file->filename(), loopGraph), parallelRegions[z]->GetId());
-                    parallelDirs.insert(fountInfo.begin(), fountInfo.end());
-
-                    auto fountRem = findAllSingleRemotes(file, parallelRegions[z]->GetId(), parallelRegions);
-                    allSingleRemotes.insert(allSingleRemotes.end(), fountRem.begin(), fountRem.end());
-                }
-                //TODO!
-                //int err = predictScheme(parallelRegions[z], currentVar, allArrays.GetArrays(), parallelDirs, intervals, SPF_messages, allSingleRemotes, maxSizeDist, procNum);                
-                /*if (err != 0)
-                    internalExit = err;*/
-            }
-
-            vector<SpfInterval*> tmp = { mainIterval };
-            aggregatePredictedTimes(tmp);
-
-            int idx = 0;
-            int best = -1;
-            double bestSpeedUp = 0;
-            for (auto &top : topologies)
-            {
-                string outStr = "";
-                for (auto &elem : top)
-                    outStr += std::to_string(elem) + " ";
-                double currS = mainIterval->exec_time / mainIterval->predictedTimes[idx];
-                __spf_print(1, "%d: speed up %f for top. %s\n", idx, currS, outStr.c_str());
-                
-                if (best == -1 || bestSpeedUp < currS)
-                {
-                    bestSpeedUp = currS;
-                    best = idx;
-                }
-                ++idx;
-            }
-            __spf_print(1, "best topology %d with speed up %f\n", best, bestSpeedUp);
-        }
-        else
-            for (auto &inter : intervals)
-                initTimeForIntervalTree(0, inter.second);
-}
-
 static void fillParallel(SgExpression *exp, ParallelStats &parStats, int &totalScoreComm)
 {
     if (exp)
@@ -430,7 +326,7 @@ static json parseAlign(const map<DIST::Array*, int>& byPos, SgSymbol* srcArr, Sg
         list = list->rhs();
     }
 
-    vector<pair<int, int>> coefs(srcSymbs.size());
+    vector<pair<int, int>> coeffs(srcSymbs.size());
     list = listTgt;
     while (list)
     {
@@ -441,8 +337,8 @@ static json parseAlign(const map<DIST::Array*, int>& byPos, SgSymbol* srcArr, Sg
             has = recSymbolFind(exp, srcSymbs[z].first, VAR_REF);
             if (has)
             {
-                getCoefsOfSubscript(coefs[z], exp, srcSymbs[z].second);
-                if (coefs[z].first == 0)
+                getCoefsOfSubscript(coeffs[z], exp, srcSymbs[z].second);
+                if (coeffs[z].first == 0)
                     printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
                 break;
             }
@@ -450,14 +346,14 @@ static json parseAlign(const map<DIST::Array*, int>& byPos, SgSymbol* srcArr, Sg
         list = list->rhs();
     }
 
-    for (int z = 0; z < coefs.size(); ++z)
+    for (int z = 0; z < coeffs.size(); ++z)
     {
-        if (coefs[z].first == 0)
+        if (coeffs[z].first == 0)
             continue;
-        if (coefs[z].second)
-            align["rules"].push_back({ z, coefs[z].first });
+        if (coeffs[z].second)
+            align["rules"].push_back({ z, coeffs[z].first });
         else
-            align["rules"].push_back({ z, coefs[z].first, coefs[z].second });
+            align["rules"].push_back({ z, coeffs[z].first, coeffs[z].second });
     }
     return align;
 }

src/Predictor/PredictScheme.h

@@ -60,6 +60,4 @@ public:
 void processFileToPredict(SgFile *file, PredictorStats &predictorCounts);
 
 void calculateStatsForPredictor(const std::map<std::string, std::vector<FuncInfo*>>& allFuncInfo, const std::map<std::string, std::map<int, Gcov_info>>& gCovInfo);
-void parseDvmDirForPredictor(const std::map<std::tuple<int, std::string, std::string>, std::pair<DIST::Array*, DIST::ArrayAccessInfo*>>& declaredArrays, const std::map<std::string, CommonBlock*>& commonBlocks, const std::map<std::string, std::vector<FuncInfo*>>& allFuncInfo, const std::map<std::string, std::map<int, Gcov_info>>& gCovInfo);
-
-void runPredictSchemeOld(SgProject &project, std::vector<std::vector<size_t>> &topologies, std::vector<ParallelRegion*> &parallelRegions, std::map<std::string, std::vector<LoopGraph*>> &loopGraph, std::map<std::string, std::vector<SpfInterval*>> &intervals, std::map<std::string, std::vector<Messages>> &SPF_messages);
+void parseDvmDirForPredictor(const std::map<std::tuple<int, std::string, std::string>, std::pair<DIST::Array*, DIST::ArrayAccessInfo*>>& declaredArrays, const std::map<std::string, CommonBlock*>& commonBlocks, const std::map<std::string, std::vector<FuncInfo*>>& allFuncInfo, const std::map<std::string, std::map<int, Gcov_info>>& gCovInfo);

src/Predictor/PredictSchemeWithLibrary.cpp

@@ -1,439 +0,0 @@
-#include "leak_detector.h"
-
-#include <limits>
-#include <map>
-#include <vector>
-#include <string>
-#include <tuple>
-
-#include "dvm.h"
-#include "PredictSchemeWithLibrary.h"
-#include "../../projects/libpredictor/include/libpredict/predictor.h"
-#include "../DirectiveProcessing/directive_parser.h"
-#include "../Distribution/DvmhDirective.h"
-#include "../ParallelizationRegions/ParRegions.h"
-#include "../GraphLoop/graph_loops_func.h"
-#include "../Utils/errors.h"
-#include "../Utils/utils.h"
-
-using std::map;
-using std::pair;
-using std::string;
-using std::tuple;
-using std::vector;
-
-map<size_t, size_t> createTemplateIdMapping(const vector<ParallelRegion*>& parallelRegions)
-{
-    size_t maxArrayId = 0;
-    for (int z = 0; z < parallelRegions.size(); ++z) {
-        const DataDirective& dataDirectives = parallelRegions[z]->GetDataDir();
-
-        for (const auto& distrRule : dataDirectives.distrRules) {
-            if (distrRule.first && !distrRule.first->IsTemplate()) {
-                maxArrayId = std::max(maxArrayId, (size_t)distrRule.first->GetId());
-            }
-        }
-
-        for (const auto& alignRule : dataDirectives.alignRules) {
-            if (alignRule.alignArray && !alignRule.alignArray->IsTemplate()) {
-                maxArrayId = std::max(maxArrayId, (size_t)alignRule.alignArray->GetId());
-            }
-        }
-    }
-
-    map<size_t, size_t> templateIdMapping;
-    size_t nextTemplateId = maxArrayId + 1;
-    for (int z = 0; z < parallelRegions.size(); ++z) {
-        const DataDirective& dataDirectives = parallelRegions[z]->GetDataDir();
-
-        for (const auto& distrRule : dataDirectives.distrRules) {
-            if (distrRule.first && distrRule.first->IsTemplate()) {
-                size_t originalId = distrRule.first->GetId();
-                if (templateIdMapping.find(originalId) == templateIdMapping.end()) {
-                    templateIdMapping[originalId] = nextTemplateId++;
-                }
-            }
-        }
-
-        for (const auto& alignRule : dataDirectives.alignRules) {
-            if (alignRule.alignWith && alignRule.alignWith->IsTemplate()) {
-                size_t originalId = alignRule.alignWith->GetId();
-                if (templateIdMapping.find(originalId) == templateIdMapping.end()) {
-                    templateIdMapping[originalId] = nextTemplateId++;
-                }
-            }
-        }
-    }
-
-    return templateIdMapping;
-}
-
-PrecomputedLibpredictParams precomputeLibpredictParams(
-    SgProject& project,
-    const vector<ParallelRegion*>& parallelRegions,
-    const map<string, vector<LoopGraph*>>& loopGraph,
-    const map<size_t, size_t>& templateIdMapping)
-{
-    PrecomputedLibpredictParams result;
-
-    // distribute and align from parallelRegions
-    for (int z = 0; z < parallelRegions.size(); ++z) {
-        const DataDirective& dataDirectives = parallelRegions[z]->GetDataDir();
-        const vector<int>& currentVariant = parallelRegions[z]->GetCurrentVariant();
-        const DIST::Arrays<int>& allArrays = parallelRegions[z]->GetAllArrays();
-
-        auto& tmp = dataDirectives.distrRules;
-        vector<pair<DIST::Array*, const DistrVariant*>> currentVar;
-        for (int z1 = 0; z1 < currentVariant.size(); ++z1) {
-            currentVar.push_back(std::make_pair(tmp[z1].first, &tmp[z1].second[currentVariant[z1]]));
-        }
-
-        // distribute
-        for (const auto& distrRule : currentVar) {
-            DIST::Array* array = distrRule.first;
-            const DistrVariant* variant = distrRule.second;
-
-            if (array && variant && !array->IsNotDistribute()) {
-                PrecomputedDistributeParams params;
-
-                size_t originalId = array->GetId();
-                params.arrayId = originalId;
-
-                if (array->IsTemplate()) {
-                    auto it = templateIdMapping.find(originalId);
-                    if (it != templateIdMapping.end()) {
-                        params.arrayId = it->second;
-                    }
-                }
-
-                params.elemSize = array->GetTypeSize();
-                params.array = array;
-
-                const auto& arraySizes = array->GetSizes();
-                for (int dim = 0; dim < array->GetDimSize(); ++dim) {
-                    size_t dimSize = arraySizes[dim].second - arraySizes[dim].first + 1;
-
-                    if (dim < variant->distRule.size() && variant->distRule[dim] == dist::BLOCK) {
-                        params.axisDistributions.emplace_back(dimSize, libpredict::TypeDistribute::BLOCK);
-                    } else {
-                        params.axisDistributions.emplace_back(dimSize, libpredict::TypeDistribute::NONE);
-                    }
-                }
-
-                const auto& shadowSpec = array->GetShadowSpec();
-                for (int dim = 0; dim < shadowSpec.size() && dim < array->GetDimSize(); ++dim) {
-                    if (dim < variant->distRule.size() && variant->distRule[dim] == dist::BLOCK) {
-                        params.shadowEdges.emplace_back(shadowSpec[dim].first, shadowSpec[dim].second);
-                    }
-                }
-
-                result.distributeParams.push_back(params);
-            }
-        }
-
-        // align
-        for (const auto& alignRule : dataDirectives.alignRules) {
-            DIST::Array* alignArray = alignRule.alignArray;
-            DIST::Array* alignWithArray = alignRule.alignWith;
-
-            if (alignArray && alignWithArray && !alignArray->IsNotDistribute()) {
-                PrecomputedAlignParams params;
-
-                params.arrayId = alignArray->GetId();
-                size_t originalDistributedArrayId = alignWithArray->GetId();
-                params.distributedArrayId = originalDistributedArrayId;
-
-                if (alignWithArray->IsTemplate()) {
-                    auto it = templateIdMapping.find(originalDistributedArrayId);
-                    if (it != templateIdMapping.end()) {
-                        params.distributedArrayId = it->second;
-                    }
-                }
-
-                params.elemSize = alignArray->GetTypeSize();
-                params.alignArray = alignArray;
-                params.alignWithArray = alignWithArray;
-
-                const auto& arraySizes = alignArray->GetSizes();
-                for (int dim = 0; dim < alignArray->GetDimSize(); ++dim) {
-                    size_t dimSize = arraySizes[dim].second - arraySizes[dim].first + 1;
-                    params.dimensions.push_back(dimSize);
-                }
-
-                for (int dim = 0; dim < alignWithArray->GetDimSize(); ++dim) {
-                    bool found = false;
-                    for (int i = 0; i < alignRule.alignRuleWith.size(); ++i) {
-                        const auto& ruleWith = alignRule.alignRuleWith[i];
-                        if (ruleWith.first == dim) {
-                            const auto& rule = ruleWith.second;
-                            if (rule.first == 0) {
-                                // constant
-                                params.distributionExpressions.emplace_back(rule.second);
-                            } else {
-                                // linear expression a * I + b
-                                params.distributionExpressions.emplace_back(i, rule.first, rule.second);
-                            }
-                            found = true;
-                            break;
-                        }
-                    }
-                    if (!found) {
-                        // There is no rule for this measurement
-                        params.distributionExpressions.emplace_back();
-                    }
-                }
-
-                const auto& shadowSpec = alignArray->GetShadowSpec();
-                for (int dim = 0; dim < shadowSpec.size() && dim < alignArray->GetDimSize(); ++dim) {
-                    params.shadowEdges.emplace_back(shadowSpec[dim].first, shadowSpec[dim].second);
-                }
-
-                result.alignParams.push_back(params);
-            }
-        }
-
-        // shadow_renew
-        map<LoopGraph*, ParallelDirective*> parallelDirs;
-        for (int i = project.numberOfFiles() - 1; i >= 0; --i) {
-            SgFile* file = &(project.file(i));
-            auto fountInfo = findAllDirectives(
-                file,
-                getObjectForFileFromMap(file->filename(), const_cast<map<string, vector<LoopGraph*>>&>(loopGraph)),
-                parallelRegions[z]->GetId());
-            parallelDirs.insert(fountInfo.begin(), fountInfo.end());
-        }
-
-        for (auto& dirPair : parallelDirs) {
-            LoopGraph* loopPtr = dirPair.first;
-            ParallelDirective* directive = dirPair.second;
-
-            if (directive && !directive->shadowRenew.empty()) {
-                for (size_t shadowIdx = 0; shadowIdx < directive->shadowRenew.size(); ++shadowIdx) {
-                    const auto& shadowRenewItem = directive->shadowRenew[shadowIdx];
-                    const string& arrayName = shadowRenewItem.first.second; // uniqName
-                    const vector<pair<int, int>>& bounds = shadowRenewItem.second;
-
-                    DIST::Array* shadowArray = allArrays.GetArrayByName(arrayName);
-                    if (shadowArray == NULL) {
-                        continue;
-                    }
-
-                    if (shadowArray && !shadowArray->IsNotDistribute()) {
-                        PrecomputedShadowRenewParams params;
-
-                        params.arrayId = shadowArray->GetId();
-                        params.shadowArray = shadowArray;
-
-                        for (const auto& bound : bounds) {
-                            params.shadow_renew.emplace_back(static_cast<size_t>(bound.first),
-                                                             static_cast<size_t>(bound.second));
-                        }
-
-                        params.corner = directive->shadowRenewCorner[shadowIdx];
-                        params.number_loop_iterations = loopPtr ? static_cast<size_t>(loopPtr->countOfIters) : 1;
-
-                        result.shadowRenewParams.push_back(params);
-                    }
-                }
-            }
-        }
-    }
-
-    return result;
-}
-
-double runLibpredictCalc(const vector<size_t>& topology,
-                         const string& clusterConfStr,
-                         const PrecomputedLibpredictParams& precomputedParams,
-                         map<string, vector<Messages>>& SPF_messages)
-{
-    libpredict::RetInitGrid retInitGrid = libpredict::InitGrid(topology[0], topology[1], topology[2], topology[3]);
-
-    if (retInitGrid != libpredict::INIT_GRID_SUCCESS) {
-        __spf_print(1, "ERROR: Failed to initialize libpredict grid with topology: %zu %zu %zu %zu, return code: %d\n",
-                    topology[0], topology[1], topology[2], topology[3], (int)retInitGrid);
-
-        std::wstring messageR, messageE;
-        __spf_printToLongBuf(messageE, L"Failed to initialize libpredict grid with topology: %zu %zu %zu %zu, return code: %d",
-                             topology[0], topology[1], topology[2], topology[3], (int)retInitGrid);
-        __spf_printToLongBuf(messageR, R207);
-        getObjectForFileFromMap(clusterConfStr.c_str(), SPF_messages).push_back(Messages(ERROR, 1, messageR, messageE, 1064));
-        return -1;
-    }
-
-    // distribute
-    for (const auto& params : precomputedParams.distributeParams) {
-        libpredict::RetDistribute retDistribute = libpredict::Distribute(
-            params.arrayId, params.elemSize, params.axisDistributions, params.shadowEdges);
-
-        if (retDistribute != libpredict::DISTRIBUTE_SUCCESS) {
-            __spf_print(1, "ERROR: Failed to distribute array '%s' (id=%zu) with libpredict, return code: %d\n",
-                        params.array->GetShortName().c_str(), params.arrayId, (int)retDistribute);
-
-            std::wstring messageR, messageE;
-            __spf_printToLongBuf(messageE, L"Failed to distribute array '%s' with libpredict, return code: %d",
-                                 to_wstring(params.array->GetShortName()).c_str(), (int)retDistribute);
-            __spf_printToLongBuf(messageR, R208);
-            getObjectForFileFromMap(params.array->GetDeclInfo().begin()->first.c_str(), SPF_messages).push_back(Messages(ERROR, params.array->GetDeclInfo().begin()->second, messageR, messageE, 1065));
-        }
-    }
-
-    // align
-    for (const auto& params : precomputedParams.alignParams) {
-        libpredict::RetAlign retAlign = libpredict::Align(
-            params.arrayId, params.distributedArrayId, params.elemSize,
-            params.dimensions, params.distributionExpressions, params.shadowEdges);
-
-        if (retAlign != libpredict::ALIGN_SUCCESS) {
-            __spf_print(1, "ERROR: Failed to align array '%s' (id=%zu) with array '%s' (id=%zu), return code: %d\n",
-                        params.alignArray->GetShortName().c_str(), params.arrayId,
-                        params.alignWithArray->GetShortName().c_str(), params.distributedArrayId, (int)retAlign);
-
-            std::wstring messageR, messageE;
-            __spf_printToLongBuf(messageE, L"Failed to align array '%s' with array '%s' using libpredict, return code: %d",
-                                 to_wstring(params.alignArray->GetShortName()).c_str(),
-                                 to_wstring(params.alignWithArray->GetShortName()).c_str(), (int)retAlign);
-            __spf_printToLongBuf(messageR, R209);
-            getObjectForFileFromMap(params.alignArray->GetDeclInfo().begin()->first.c_str(), SPF_messages).push_back(Messages(ERROR, params.alignArray->GetDeclInfo().begin()->second, messageR, messageE, 1066));
-        }
-    }
-
-    // shadow_renew
-    for (const auto& params : precomputedParams.shadowRenewParams) {
-        libpredict::RetShadowRenew retShadowRenew = libpredict::ShadowRenew(
-            params.arrayId, params.shadow_renew, params.corner, params.number_loop_iterations);
-
-        if (retShadowRenew != libpredict::SHADOW_RENEW_SUCCESS) {
-            __spf_print(1, "ERROR: Failed to process shadow_renew for array '%s' (id=%zu), return code: %d\n",
-                        params.shadowArray->GetShortName().c_str(), params.arrayId, (int)retShadowRenew);
-
-            std::wstring messageR, messageE;
-            __spf_printToLongBuf(messageE, L"Failed to process shadow_renew for array '%s' with libpredict, return code: %d",
-                                 to_wstring(params.shadowArray->GetShortName()).c_str(), (int)retShadowRenew);
-            __spf_printToLongBuf(messageR, R210);
-            getObjectForFileFromMap(params.shadowArray->GetDeclInfo().begin()->first.c_str(), SPF_messages).push_back(Messages(ERROR, params.shadowArray->GetDeclInfo().begin()->second, messageR, messageE, 1067));
-        }
-    }
-
-    return libpredict::GetTime();
-}
-
-void runPredictScheme(SgProject& project,
-                      vector<vector<size_t>>& topologies,
-                      const vector<ParallelRegion*>& parallelRegions,
-                      map<string, vector<LoopGraph*>>& loopGraph,
-                      map<string, vector<Messages>>& SPF_messages)
-{
-    // calculating maximum dimension of distribution
-    int maxSizeDist = 0;
-    for (int z = 0; z < parallelRegions.size(); ++z) {
-        const DataDirective& dataDirectives = parallelRegions[z]->GetDataDir();
-        const vector<int>& currentVariant = parallelRegions[z]->GetCurrentVariant();
-
-        auto& tmp = dataDirectives.distrRules;
-        vector<const DistrVariant*> currentVar;
-        for (int z1 = 0; z1 < currentVariant.size(); ++z1) {
-            currentVar.push_back(&tmp[z1].second[currentVariant[z1]]);
-        }
-
-        for (auto var : currentVar) {
-            int countBlock = 0;
-            for (int z = 0; z < var->distRule.size(); ++z) {
-                if (var->distRule[z] == dist::BLOCK) {
-                    ++countBlock;
-                }
-            }
-            maxSizeDist = std::max(maxSizeDist, countBlock);
-        }
-    }
-
-    // calculating name of a cluster configuration file
-    string clusterConfStr;
-    if (project.numberOfFiles() > 0) {
-        string firstFilePath = project.fileName(0);
-
-        size_t lastSlash = firstFilePath.find_last_of("/\\");
-        clusterConfStr = firstFilePath.substr(0, lastSlash + 1) + "cluster.conf";
-    }
-
-    // creating template ID display to avoid conflicts
-    map<size_t, size_t> templateIdMapping = createTemplateIdMapping(parallelRegions);
-
-    // Precomputing parameters of directive functions from libpredict
-    PrecomputedLibpredictParams precomputedParams = precomputeLibpredictParams(
-        project, parallelRegions, loopGraph, templateIdMapping);
-
-    // iterating through topologies to find most optimal one
-    topologies = vector<vector<size_t>>();
-    if (maxSizeDist) {
-        if (maxSizeDist > 4) {
-            maxSizeDist = 4;
-        }
-
-        // Initialize cluster
-        int procCount = 0;
-        libpredict::RetInitCluster retInitCluster = libpredict::InitCluster(clusterConfStr, procCount);
-
-        if (retInitCluster != libpredict::INIT_CLUSTER_SUCCESS) {
-            __spf_print(1, "ERROR: Failed to initialize libpredict cluster with config: %s, return code: %d\n", clusterConfStr.c_str(), (int)retInitCluster);
-
-            std::wstring messageR, messageE;
-            __spf_printToLongBuf(messageE, L"Failed to initialize libpredict cluster with config: %s, return code: %d",
-                                 to_wstring(clusterConfStr).c_str(), (int)retInitCluster);
-            __spf_printToLongBuf(messageR, R206);
-            getObjectForFileFromMap(clusterConfStr.c_str(), SPF_messages).push_back(Messages(ERROR, 1, messageR, messageE, 1063));
-            return;
-        }
-
-        for (size_t n1 = 2; n1 <= procCount; ++n1) {
-            for (size_t n2 = 1; n2 <= n1 && n1 * n2 <= procCount; ++n2) {
-                if (n2 != 1 && maxSizeDist < 2 || n2 == 1 && maxSizeDist == 2) {
-                    continue;
-                }
-
-                for (size_t n3 = 1; n3 <= n2 && n1 * n2 * n3 <= procCount; ++n3) {
-                    if (n3 != 1 && maxSizeDist < 3 || n3 == 1 && maxSizeDist == 3) {
-                        continue;
-                    }
-
-                    for (size_t n4 = 1; n4 <= n3 && n1 * n2 * n3 * n4 <= procCount; ++n4) {
-                        if (n4 != 1 && maxSizeDist < 4 || n4 == 1 && maxSizeDist == 4) {
-                            continue;
-                        }
-
-                        topologies.push_back(vector<size_t>{n1, n2, n3, n4});
-                    }
-                }
-            }
-        }
-
-        vector<size_t> best;
-        double bestTime = std::numeric_limits<double>::max();
-        for (auto& topology : topologies) {
-            double currTime = runLibpredictCalc(topology, clusterConfStr, precomputedParams, SPF_messages);
-
-            string outStr = "";
-            for (const auto& elem : topology) {
-                outStr += std::to_string(elem) + " ";
-            }
-            __spf_print(1, "topology %s has time %f\n", outStr.c_str(), currTime);
-
-            if (currTime == -1) {
-                return;
-            }
-
-            if (currTime < bestTime) {
-                bestTime = currTime;
-                best = topology;
-            }
-        }
-        string outStr;
-        for (const auto& elem : best) {
-            outStr += std::to_string(elem) + " ";
-        }
-
-        __spf_print(1, "best topology %s with time %f\n", outStr.c_str(), bestTime);
-    } else {
-        __spf_print(1, "impossible to calculate best topology: project does not contain distribution directives\n");
-    }
-}

src/Predictor/PredictSchemeWithLibrary.h

@@ -1,57 +0,0 @@
-#pragma once
-#include <vector>
-#include <map>
-#include <string>
-#include "dvm.h"
-#include "graph_calls.h"
-#include "../../projects/libpredictor/include/libpredict/predictor.h"
-
-struct PrecomputedDistributeParams {
-    size_t arrayId;
-    size_t elemSize;
-    std::vector<libpredict::DistributeAxisRule> axisDistributions;
-    std::vector<std::pair<size_t, size_t>> shadowEdges;
-    DIST::Array* array;
-};
-
-struct PrecomputedAlignParams {
-    size_t arrayId;
-    size_t distributedArrayId;
-    size_t elemSize;
-    std::vector<size_t> dimensions;
-    std::vector<libpredict::AlignDisplay> distributionExpressions;
-    std::vector<std::pair<size_t, size_t>> shadowEdges;
-    DIST::Array* alignArray;
-    DIST::Array* alignWithArray;
-};
-
-struct PrecomputedShadowRenewParams {
-    size_t arrayId;
-    std::vector<std::pair<size_t, size_t>> shadow_renew;
-    bool corner;
-    size_t number_loop_iterations;
-    DIST::Array* shadowArray;
-};
-
-struct PrecomputedLibpredictParams {
-    std::vector<PrecomputedDistributeParams> distributeParams;
-    std::vector<PrecomputedAlignParams> alignParams;
-    std::vector<PrecomputedShadowRenewParams> shadowRenewParams;
-};
-
-PrecomputedLibpredictParams precomputeLibpredictParams(
-    SgProject& project,
-    const std::vector<ParallelRegion*>& parallelRegions,
-    const std::map<std::string, std::vector<LoopGraph*>>& loopGraph,
-    const std::map<size_t, size_t>& templateIdMapping);
-
-void runPredictScheme(SgProject& project,
-                      std::vector<std::vector<size_t>>& topologies,
-                      const std::vector<ParallelRegion*>& parallelRegions,
-                      std::map<std::string, std::vector<LoopGraph*>>& loopGraph,
-                      std::map<std::string, std::vector<Messages>>& SPF_messages);
-
-double runLibpredictCalc(const std::vector<size_t>& topology,
-                         const std::string& clusterConfStr,
-                         const PrecomputedLibpredictParams& precomputedParams,
-                         std::map<std::string, std::vector<Messages>>& SPF_messages);

src/PrivateAnalyzer/private_arrays_search.cpp

@@ -12,9 +12,38 @@
 #include "SgUtils.h"
 #include "graph_loops.h"
 #include "CFGraph/CFGraph.h"
+#include "utils.h"
 
 using namespace std;
 
+static void RemoveEmptyPoints(ArrayAccessingIndexes& container)
+{
+    ArrayAccessingIndexes resultContainer;
+    unordered_set<string> toRemove;
+
+    for (auto& [arrayName, accessingSet] : container)
+    {
+        vector<vector<ArrayDimension>> points;
+        for (auto& arrayPoint : accessingSet.GetElements())
+        {
+            if (!arrayPoint.empty())
+                points.push_back(arrayPoint);
+        }
+
+        if (points.size() < accessingSet.GetElements().size() && !points.empty())
+            resultContainer[arrayName] = points;
+
+        if (points.empty())
+            toRemove.insert(arrayName);
+    }
+
+    for (const string& name : toRemove)
+        container.erase(name);
+
+    for (auto& [arrayName, accessingSet] : resultContainer)
+        container[arrayName] = accessingSet;
+}
+
 static void Collapse(Region* region)
 {
     if (region->getBasickBlocks().empty())
@@ -37,13 +66,13 @@ static void Collapse(Region* region)
             region->array_use[arrayName] = region->array_use[arrayName].Union(diff);
         }
     }
+
     ArrayAccessingIndexes useUnion;
     for (auto& byBlock : region->getBasickBlocks())
         for (auto& [arrayName, arrayRanges] : byBlock->array_use)
             useUnion[arrayName] = useUnion[arrayName].Union(byBlock->array_use[arrayName]);
 
-    for (auto& [arrayName, arrayRanges] : useUnion)
-        region->array_priv[arrayName] = useUnion[arrayName].Diff(region->array_use[arrayName]);
+    region->array_priv = region->array_use;
     
     for (Region* prevBlock : region->getHeader()->getPrevRegions()) 
         prevBlock->replaceInNextRegions(region, region->getHeader());
@@ -74,6 +103,7 @@ static void SolveDataFlowIteratively(Region* DFG)
                     newIn.clear();
                     continue;
                 }
+
                 for (const auto& [arrayName, accessSet] : prevBlock->array_out)
                 {
                     if (newIn.find(arrayName) != newIn.end())
@@ -86,6 +116,7 @@ static void SolveDataFlowIteratively(Region* DFG)
 
         b->array_in = move(newIn);
         ArrayAccessingIndexes newOut;
+
         if (b->array_def.empty())        
             newOut = b->array_in;
         else if (b->array_in.empty())
@@ -121,21 +152,83 @@ static void SolveDataFlow(Region* DFG)
     Collapse(DFG);
 }
 
-map<LoopGraph*, ArrayAccessingIndexes>  FindPrivateArrays(map<string, vector<LoopGraph*>> &loopGraph, map<FuncInfo*, vector<SAPFOR::BasicBlock*>>& FullIR)
-{  
-    map<LoopGraph*, ArrayAccessingIndexes> result;
-    for (const auto& [loopName, loops] : loopGraph)
+static void AddPrivateArraysToLoop(LoopGraph* loop, const ArrayAccessingIndexes& privates, set<SgStatement*>& insertedPrivates)
+{
+    SgStatement* spfStat = new SgStatement(SPF_ANALYSIS_DIR);
+    spfStat->setlineNumber(loop->loop->lineNumber());
+    spfStat->setFileName(loop->loop->fileName());
+    SgExpression* toAdd = new SgExpression(EXPR_LIST, new SgExpression(ACC_PRIVATE_OP), NULL, NULL);
+    set<SgSymbol*> arraysToInsert;
+    for (const auto& [_, accessingSet] : privates)
     {
-        for (const auto& loop : loops)
+        for (const auto& arrayElement : accessingSet.GetElements())
         {
-            for (const auto& [funcInfo, blocks]: FullIR)
-            {   
-                Region* loopRegion = new Region(loop, blocks);
-                SolveDataFlow(loopRegion);
-                result[loop] = loopRegion->array_priv;
-                delete(loopRegion);
-            }
+            if (arrayElement.empty())
+                continue;
+            arraysToInsert.insert(arrayElement[0].array->symbol());
+        }
+    }
+
+    spfStat->setExpression(0, *toAdd);
+    toAdd = toAdd->lhs();
+    bool first = true;
+    for (auto& elem : arraysToInsert)
+    {
+        if (first)
+        {
+            toAdd->setLhs(new SgExpression(EXPR_LIST));
+            toAdd = toAdd->lhs();
+            first = false;
+        }
+        else
+        {
+            toAdd->setRhs(new SgExpression(EXPR_LIST));
+            toAdd = toAdd->rhs();
+        }
+        toAdd->setLhs(new SgVarRefExp(elem));
+    }
+    
+    if (arraysToInsert.size() == 0)
+        printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
+
+    loop->loop->insertStmtBefore(*spfStat, *loop->loop->controlParent());
+    insertedPrivates.insert(spfStat);
+}
+
+void FindPrivateArrays(map<string, vector<LoopGraph*>> &loopGraph, map<FuncInfo*, vector<SAPFOR::BasicBlock*>>& FullIR, set<SgStatement*> &insertedPrivates)
+{  
+    map<LoopGraph*, ArrayAccessingIndexes> result;
+    for (const auto& [fileName, loops] : loopGraph)
+    {
+        SgFile::switchToFile(fileName);
+        for (const auto& loop : loops)
+        {
+            if (!loop->isFor())
+                continue;
+            SgStatement* search_func = loop->loop->GetOriginal();
+
+            while (search_func && (!isSgProgHedrStmt(search_func)))
+                search_func = search_func->controlParent();
+
+            for (const auto& [funcInfo, blocks]: FullIR)
+            {   
+                if (funcInfo->fileName == fileName && funcInfo->funcPointer->GetOriginal() == search_func)
+                {
+                    Region* loopRegion = new Region(loop, blocks);
+                    if (loopRegion->getBasickBlocks().size() <= 1)
+                    {
+                        delete(loopRegion);
+                        continue;
+                    }
+                    SolveDataFlow(loopRegion);
+                    RemoveEmptyPoints(loopRegion->array_priv);
+                    result[loop] = loopRegion->array_priv;
+                    delete(loopRegion);
+                }
+            }
+
+            if (result.find(loop) != result.end() && !result[loop].empty())
+                AddPrivateArraysToLoop(loop, result[loop], insertedPrivates);
         }
     }
-    return result;
 }

src/PrivateAnalyzer/private_arrays_search.h

@@ -2,11 +2,12 @@
 
 #include <vector>
 #include <map>
+#include <set>
 #include <unordered_set>
 
 #include "range_structures.h"
 #include "graph_loops.h"
 #include "CFGraph/CFGraph.h"
 
-std::map<LoopGraph*, ArrayAccessingIndexes> FindPrivateArrays(std::map<std::string, std::vector<LoopGraph*>>& loopGraph, std::map<FuncInfo*, std::vector<SAPFOR::BasicBlock*>>& FullIR);
+void FindPrivateArrays(std::map<std::string, std::vector<LoopGraph*>>& loopGraph, std::map<FuncInfo*, std::vector<SAPFOR::BasicBlock*>>& FullIR, std::set<SgStatement*>& insertedPrivates);
 std::pair<SAPFOR::BasicBlock*, std::unordered_set<SAPFOR::BasicBlock*>> GetBasicBlocksForLoop(const LoopGraph* loop, const std::vector<SAPFOR::BasicBlock*> blocks);

src/PrivateAnalyzer/range_structures.cpp

@@ -47,7 +47,7 @@ static ArrayDimension* DimensionIntersection(const ArrayDimension& dim1, const A
     
     uint64_t start3 = dim1.start + x0 * dim1.step;
     uint64_t step3 = c * dim1.step;
-    ArrayDimension* result = new(ArrayDimension){ start3, step3, tMax + 1 };
+    ArrayDimension* result = new(ArrayDimension){ start3, step3, tMax + 1 , dim1.array};
     return result;
 }
 
@@ -61,21 +61,16 @@ static vector<ArrayDimension> DimensionDifference(const ArrayDimension& dim1, co
     vector<ArrayDimension> result;
     /* add the part before intersection */
     if (dim1.start < intersection->start)    
-        result.push_back({ dim1.start, dim1.step, (intersection->start - dim1.start) / dim1.step });
+        result.push_back({ dim1.start, dim1.step, (intersection->start - dim1.start) / dim1.step, dim1.array});
     
     /* add the parts between intersection steps */
-    uint64_t start = (intersection->start - dim1.start) / dim1.step;
-    uint64_t interValue = intersection->start;
-    for (int64_t i = start; dim1.start + i * dim1.step <= intersection->start + intersection->step * (intersection->tripCount - 1); i++)
+    if (intersection->step > dim1.step)
     {
-        uint64_t centerValue = dim1.start + i * dim1.step;
-        if (centerValue == interValue)
+        uint64_t start = (intersection->start - dim1.start) / dim1.step;
+        uint64_t interValue = intersection->start;
+        for (int64_t i = start; interValue <= intersection->start + intersection->step * (intersection->tripCount - 1); i++)
         {
-            if (i - start > 1)
-            {
-                result.push_back({ dim1.start + (start + 1) * dim1.step, dim1.step, i - start - 1 });
-                start = i;
-            }
+            result.push_back({interValue + dim1.step, dim1.step, intersection->step / dim1.step, dim1.array});
             interValue += intersection->step;
         }
     }
@@ -85,7 +80,7 @@ static vector<ArrayDimension> DimensionDifference(const ArrayDimension& dim1, co
         /* first value after intersection */
         uint64_t right_start = intersection->start + intersection->step * (intersection->tripCount - 1) + dim1.step;
         uint64_t tripCount = (dim1.start + dim1.step * dim1.tripCount - right_start) / dim1.step;
-        result.push_back({ right_start, dim1.step, tripCount });
+        result.push_back({ right_start, dim1.step, tripCount, dim1.array });
     }
     delete(intersection);
     return result;
@@ -216,6 +211,10 @@ void AccessingSet::Insert(const vector<ArrayDimension>& element)
 }
 
 AccessingSet AccessingSet::Union(const AccessingSet& source) {
+    if (source.GetElements().empty())
+        return *this;
+    if (allElements.empty())
+        return source;
     AccessingSet result;
     for (auto& element : source.GetElements())
         result.Insert(element);

src/PrivateAnalyzer/range_structures.h

@@ -6,9 +6,12 @@
 #include <string>
 #include <cstdint>
 
+#include "SgUtils.h"
+
 struct ArrayDimension
 {
     uint64_t start, step, tripCount;
+    SgArrayRefExp* array;
 };
 
 class AccessingSet {

src/PrivateAnalyzer/region.cpp

@@ -4,6 +4,7 @@
 #include<unordered_map>
 #include<string>
 #include <numeric>
+#include <iostream>
 
 #include "range_structures.h"
 #include "region.h"
@@ -104,15 +105,33 @@ static int GetDefUseArray(SAPFOR::BasicBlock* block, LoopGraph* loop, ArrayAcces
 
         auto operation = instruction->getInstruction()->getOperation();
         auto type = instruction->getInstruction()->getArg1()->getType();
+        if (operation == SAPFOR::CFG_OP::ASSIGN && instruction->getInstruction()->getResult()->getType() == SAPFOR::CFG_ARG_TYPE::ARRAY)
+        {
+            SgStatement* op = instruction->getInstruction()->getOperator();
+            if (op && op->expr(0) && isArrayRef(op->expr(0)) && op->expr(0)->symbol() && op->expr(0)->type())
+            {
+                if (isSgArrayType(op->expr(0)->symbol()->type()))
+                {
+                    SgArrayType* arrayType = (SgArrayType*)op->expr(0)->symbol()->type();
+                    int dimCount = ((SgArrayType*)op->expr(0)->symbol()->type())->dimension();
+                    vector<ArrayDimension> point;
+                    for (int i = 0; i < dimCount; i++)
+                    {
+                        string strDimLength = arrayType->sizeInDim(i)->unparse();
+                        if (arrayType->sizeInDim(i)->variant() == INT_VAL && strDimLength != "0")
+                            point.push_back({ 1ULL, 1ULL, (uint64_t)stoi(strDimLength), (SgArrayRefExp*)op->expr(0) });
+                    }
+
+                    if (point.size() == dimCount)
+                        def[instruction->getInstruction()->getResult()->getValue()] = AccessingSet({point});
+                }
+            }
+        }
         if ((operation == SAPFOR::CFG_OP::STORE || operation == SAPFOR::CFG_OP::LOAD) && type == SAPFOR::CFG_ARG_TYPE::ARRAY)
         {
             vector<SAPFOR::Argument*> index_vars;
             vector<int> refPos;
-            string array_name;
-            if (operation == SAPFOR::CFG_OP::STORE)
-                array_name = instruction->getInstruction()->getArg1()->getValue();            
-            else
-                array_name = instruction->getInstruction()->getArg2()->getValue();
+            string array_name = instruction->getInstruction()->getArg1()->getValue();            
 
             int j = i - 1;
             while (j >= 0 && instructions[j]->getInstruction()->getOperation() == SAPFOR::CFG_OP::REF)
@@ -127,29 +146,15 @@ static int GetDefUseArray(SAPFOR::BasicBlock* block, LoopGraph* loop, ArrayAcces
             vector<ArrayDimension> accessPoint(n);
 
             auto* ref = isSgArrayRefExp(instruction->getInstruction()->getExpression());
-            vector<pair<int, int>> coefsForDims;
-            for (int i = 0; ref && i < ref->numberOfSubscripts(); ++i)
-            {
-                const vector<int*>& coefs = getAttributes<SgExpression*, int*>(ref->subscript(i), set<int>{ INT_VAL });
-                if (coefs.size() == 1)
-                {
-                    const pair<int, int> coef(coefs[0][0], coefs[0][1]);
-                    coefsForDims.push_back(coef);
-                }
+            int fillCount = 0;
 
-            }
-
-            if(coefsForDims.empty())
-                printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
-
-            while (!index_vars.empty())
+            while (!index_vars.empty() && !refPos.empty())
             {
                 auto var = index_vars.back();
                 int currentVarPos = refPos.back();
-                pair<int, int> currentCoefs = coefsForDims.back();
                 ArrayDimension current_dim;
                 if (var->getType() == SAPFOR::CFG_ARG_TYPE::CONST)
-                    current_dim = { stoul(var->getValue()), 1, 1 };
+                    current_dim = { stoul(var->getValue()), 1, 1, ref};
                 else
                 {
                     string name, full_name = var->getValue();
@@ -175,21 +180,28 @@ static int GetDefUseArray(SAPFOR::BasicBlock* block, LoopGraph* loop, ArrayAcces
                             return -1;
                     }
 
-                    uint64_t start = currentLoop->startVal * currentCoefs.first + currentCoefs.second;
-                    uint64_t step = currentCoefs.first;
-                    current_dim = { start, step, (uint64_t)currentLoop->calculatedCountOfIters };
+                    uint64_t start = currentLoop->startVal;
+                    uint64_t step = currentLoop->stepVal;
+                    uint64_t iters = currentLoop->calculatedCountOfIters;
+                    current_dim = { start, step, iters, ref };
                 }
 
-                accessPoint[n - index_vars.size()] = current_dim;
+                if (current_dim.start != 0 && current_dim.step != 0 && current_dim.tripCount != 0)
+                {
+                    accessPoint[n - index_vars.size()] = current_dim;
+                    fillCount++;
+                }
                 index_vars.pop_back();
                 refPos.pop_back();
-                coefsForDims.pop_back();
             }
 
-            if (operation == SAPFOR::CFG_OP::STORE)            
-                def[array_name].Insert(accessPoint);
-            else
-                use[array_name].Insert(accessPoint);
+            if (fillCount == accessPoint.size())
+            {
+                if (operation == SAPFOR::CFG_OP::STORE)
+                    def[array_name].Insert(accessPoint);
+                else
+                    use[array_name].Insert(accessPoint);
+            }
         }
     }
     return 0;
@@ -227,8 +239,11 @@ static Region* CreateSubRegion(LoopGraph* loop, const vector<SAPFOR::BasicBlock*
             region->addBasickBlocks(bbToRegion.at(block));
 
     for (LoopGraph* childLoop : loop->children)
+    {
+        if (!childLoop->isFor())
+            continue;
         region->addSubRegions(CreateSubRegion(childLoop, Blocks, bbToRegion));
-
+    }
     return region;
 }
 
@@ -247,5 +262,9 @@ Region::Region(LoopGraph* loop, const vector<SAPFOR::BasicBlock*>& Blocks)
     SetConnections(bbToRegion, blockSet);
     //create subRegions
     for (LoopGraph* childLoop : loop->children)
+    {
+        if (!childLoop->isFor())
+            continue;
         subRegions.insert(CreateSubRegion(childLoop, Blocks, bbToRegion));
+    }
 }

src/Sapfor.cpp

@@ -46,6 +46,7 @@
 #include "DynamicAnalysis/gCov_parser_func.h"
 #include "DynamicAnalysis/createParallelRegions.h"
 
+#include "ArrayConstantPropagation/propagation.h"
 #include "DirectiveProcessing/directive_analyzer.h"
 #include "DirectiveProcessing/directive_creator.h"
 #include "DirectiveProcessing/insert_directive.h"
@@ -57,7 +58,6 @@
 #include "expr_transform.h"
 
 #include "Predictor/PredictScheme.h"
-#include "Predictor/PredictSchemeWithLibrary.h"
 #include "Predictor/PredictorModel.h"
 #include "SageAnalysisTool/depInterfaceExt.h"
 #include "DvmhRegions/DvmhRegionInserter.h"
@@ -280,7 +280,8 @@ static string unparseProjectIfNeed(SgFile* file, const int curr_regime, const bo
             for (SgStatement* st = file->firstStatement(); st; st = st->lexNext())
                 if (isSPF_stat(st)) // except sapfor parallel regions and if attributes dont move
                     if (st->variant() != SPF_PARALLEL_REG_DIR && st->variant() != SPF_END_PARALLEL_REG_DIR)
-                        toDel.push_back(st);
+                        if (insertedPrivates.find(st) == insertedPrivates.end())
+                            toDel.push_back(st);
 
             for (auto& elem : toDel)
                 elem->deleteStmt();
@@ -1020,8 +1021,6 @@ static bool runAnalysis(SgProject &project, const int curr_regime, const bool ne
                 if(func->funcPointer->variant() != ENTRY_STAT)
                     countOfTransform += removeDeadCode(func->funcPointer, allFuncInfo, commonBlocks);
         }
-        else if (curr_regime == FIND_PRIVATE_ARRAYS)
-            FindPrivateArrays(loopGraph, fullIR);
         else if (curr_regime == TEST_PASS)
         {
         //test pass
@@ -1729,7 +1728,103 @@ static bool runAnalysis(SgProject &project, const int curr_regime, const bool ne
         }
     }
     else if (curr_regime == PREDICT_SCHEME)
-        runPredictScheme(project, topologies, parallelRegions, loopGraph, SPF_messages);
+    {
+        int maxSizeDist = 0;
+        for (int z = 0; z < parallelRegions.size(); ++z)
+        {
+            const DataDirective &dataDirectives = parallelRegions[z]->GetDataDir();
+            const vector<int> &currentVariant = parallelRegions[z]->GetCurrentVariant();
+
+            auto &tmp = dataDirectives.distrRules;
+            vector<pair<DIST::Array*, const DistrVariant*>> currentVar;
+            for (int z1 = 0; z1 < currentVariant.size(); ++z1)
+                currentVar.push_back(make_pair(tmp[z1].first, &tmp[z1].second[currentVariant[z1]]));
+
+            for (auto &elem : currentVar)
+            {
+                DIST::Array *array = elem.first;
+                const DistrVariant *var = elem.second;
+
+                int countBlock = 0;
+                for (int z = 0; z < var->distRule.size(); ++z)
+                    if (var->distRule[z] == dist::BLOCK)
+                        ++countBlock;
+                maxSizeDist = std::max(maxSizeDist, countBlock);
+            }
+        }
+                        
+        SpfInterval *mainIterval = getMainInterval(&project, intervals, SPF_messages);
+        topologies.clear();
+        if (maxSizeDist)
+        {
+            const int procNum = 8;
+            //TODO:
+            //topologies = getTopologies(procNum, maxSizeDist);
+            throw -10;
+
+            const int countOfTop = topologies.size();
+            if (countOfTop < 0)
+                printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
+
+            for (auto &inter : intervals)
+                initTimeForIntervalTree(countOfTop, inter.second);
+
+            for (int z = 0; z < parallelRegions.size(); ++z)
+            {
+                const DataDirective &dataDirectives = parallelRegions[z]->GetDataDir();
+                const vector<int> &currentVariant = parallelRegions[z]->GetCurrentVariant();
+                DIST::Arrays<int> &allArrays = parallelRegions[z]->GetAllArraysToModify();
+
+                auto &tmp = dataDirectives.distrRules;
+                vector<pair<DIST::Array*, const DistrVariant*>> currentVar;
+                for (int z1 = 0; z1 < currentVariant.size(); ++z1)
+                    currentVar.push_back(make_pair(tmp[z1].first, &tmp[z1].second[currentVariant[z1]]));
+
+                map<LoopGraph*, ParallelDirective*> parallelDirs;
+                vector<std::tuple<DIST::Array*, vector<long>, pair<string, int>>> allSingleRemotes;
+                for (int i = n - 1; i >= 0; --i)
+                {
+                    SgFile *file = &(project.file(i));
+                    auto fountInfo = findAllDirectives(file, getObjectForFileFromMap(file->filename(), loopGraph), parallelRegions[z]->GetId());
+                    parallelDirs.insert(fountInfo.begin(), fountInfo.end());
+
+                    auto fountRem = findAllSingleRemotes(file, parallelRegions[z]->GetId(), parallelRegions);
+                    allSingleRemotes.insert(allSingleRemotes.end(), fountRem.begin(), fountRem.end());
+                }
+                //TODO!
+                //int err = predictScheme(parallelRegions[z], currentVar, allArrays.GetArrays(), parallelDirs, intervals, SPF_messages, allSingleRemotes, maxSizeDist, procNum);                
+                /*if (err != 0)
+                    internalExit = err;*/
+            }
+
+            vector<SpfInterval*> tmp = { mainIterval };
+            aggregatePredictedTimes(tmp);
+
+            int idx = 0;
+            int best = -1;
+            double bestSpeedUp = 0;
+            for (auto &top : topologies)
+            {
+                string outStr = "";
+                for (auto &elem : top)
+                    outStr += std::to_string(elem) + " ";
+                double currS = mainIterval->exec_time / mainIterval->predictedTimes[idx];
+                __spf_print(1, "%d: speed up %f for top. %s\n", idx, currS, outStr.c_str());
+                
+                if (best == -1 || bestSpeedUp < currS)
+                {
+                    bestSpeedUp = currS;
+                    best = idx;
+                }
+                ++idx;
+            }
+            __spf_print(1, "best topology %d with speed up %f\n", best, bestSpeedUp);
+        }
+        else
+            for (auto &inter : intervals)
+                initTimeForIntervalTree(0, inter.second);
+
+    }
     else if (curr_regime == CREATE_INTER_TREE)
     {
         if (keepFiles)
@@ -1821,6 +1916,11 @@ static bool runAnalysis(SgProject &project, const int curr_regime, const bool ne
     }
     else if (curr_regime == TRANSFORM_ASSUMED_SIZE_PARAMETERS)
         transformAssumedSizeParameters(allFuncInfo);
+    else if (curr_regime == FIND_PRIVATE_ARRAYS_ANALYSIS)
+        FindPrivateArrays(loopGraph, fullIR, insertedPrivates);
+
+    else if (curr_regime == ARRAY_PROPAGATION)
+        ArrayConstantPropagation(project);
 
     const float elapsed = duration_cast<milliseconds>(high_resolution_clock::now() - timeForPass).count() / 1000.;
     const float elapsedGlobal = duration_cast<milliseconds>(high_resolution_clock::now() - globalTime).count() / 1000.;
@@ -2125,8 +2225,9 @@ void runPass(const int curr_regime, const char *proj_name, const char *folderNam
 
             runAnalysis(*project, CALCULATE_STATS_SCHEME, false);
 
-            if (!folderName && !consoleMode || predictOn)
-                runAnalysis(*project, PREDICT_SCHEME, false);
+            //TODO: need to rewrite this to new algo 
+            /*if (!folderName && !consoleMode || predictOn)
+                runAnalysis(*project, PREDICT_SCHEME, false); */
 
             runAnalysis(*project, REMOVE_COPIES, false);
             runAnalysis(*project, SWAP_LOOPS, false);
@@ -2277,6 +2378,7 @@ void runPass(const int curr_regime, const char *proj_name, const char *folderNam
     case SUBST_EXPR_RD_AND_UNPARSE:
     case SUBST_EXPR_AND_UNPARSE:
     case REMOVE_DEAD_CODE_AND_UNPARSE:
+    case FIND_PRIVATE_ARRAYS:
         if (folderName)
             runAnalysis(*project, UNPARSE_FILE, true, "", folderName);
         else
@@ -2538,7 +2640,7 @@ int main(int argc, char **argv)
             }
         }
 
-        if (curr_regime == INSERT_PARALLEL_DIRS_NODIST)
+        if (curr_regime == INSERT_PARALLEL_DIRS_NODIST || curr_regime == FIND_PRIVATE_ARRAYS)
         {
             ignoreArrayDistributeState = true;
             sharedMemoryParallelization = 1;

src/Sapfor.h

@@ -183,9 +183,11 @@ enum passes {
     SET_IMPLICIT_NONE,
     RENAME_INLCUDES,
 
+    FIND_PRIVATE_ARRAYS_ANALYSIS,
     FIND_PRIVATE_ARRAYS,
 
     TRANSFORM_ASSUMED_SIZE_PARAMETERS,
+    ARRAY_PROPAGATION,
 
     TEST_PASS,
     EMPTY_PASS
@@ -371,9 +373,11 @@ static void setPassValues()
     passNames[SET_IMPLICIT_NONE] = "SET_IMPLICIT_NONE";
     passNames[RENAME_INLCUDES] = "RENAME_INLCUDES";
     passNames[INSERT_NO_DISTR_FLAGS_FROM_GUI] = "INSERT_NO_DISTR_FLAGS_FROM_GUI";
+    passNames[FIND_PRIVATE_ARRAYS_ANALYSIS] = "FIND_PRIVATE_ARRAYS_ANALYSIS";
     passNames[FIND_PRIVATE_ARRAYS] = "FIND_PRIVATE_ARRAYS";
 
     passNames[TRANSFORM_ASSUMED_SIZE_PARAMETERS] = "TRANSFORM_ASSUMED_SIZE_PARAMETERS";
+    passNames[ARRAY_PROPAGATION] = "ARRAY_PROPAGATION";
 
     passNames[TEST_PASS] = "TEST_PASS";
 }

src/SapforData.h

@@ -132,7 +132,7 @@ std::map<std::string, PredictorStats> allPredictorStats;
 
 //for DVM INTERVALS
 std::map<std::string, std::vector<SpfInterval*>> intervals; // file -> intervals
-std::vector<std::vector<size_t>> topologies; // current topologies
+std::vector<std::vector<long>> topologies; // current topologies
 //
 
 //for GCOV_PARSER
@@ -175,6 +175,11 @@ std::set<std::tuple<std::string, int, std::string>> parametersOfProject; // [fil
 //for GET_MIN_MAX_BLOCK_DIST
 std::pair<int, int> min_max_block = std::make_pair(-1, -1);
 //
+
+//for FIND_PRIVATE_ARRAYS
+std::set<SgStatement*> insertedPrivates;
+//
+
 const char* passNames[EMPTY_PASS + 1];
 const char* optionNames[EMPTY_OPTION + 1];
 bool passNamesWasInit = false;

src/Transformations/LoopCombining/loops_combiner.cpp

@@ -1123,7 +1123,7 @@ static bool hasDependenciesBetweenArrays(LoopGraph* firstLoop, LoopGraph* loop,
         for (int d = 0; d < dimensions; ++d)
         {
             //по измерениям массива отображение на цикл вложенности d
-            vector<set<pair<int, int>>> coefsRead[2], coefsWrite[2];
+            vector<set<pair<int, int>>> coeffsRead[2], coeffsWrite[2];
 
             checkNull(currLoop[0], convertFileName(__FILE__).c_str(), __LINE__);
             checkNull(currLoop[1], convertFileName(__FILE__).c_str(), __LINE__);
@@ -1133,31 +1133,31 @@ static bool hasDependenciesBetweenArrays(LoopGraph* firstLoop, LoopGraph* loop,
                 auto it = currLoop[k]->readOpsForLoop.find(array);
                 if (it != currLoop[k]->readOpsForLoop.end())
                 {
-                    if (coefsRead[k].size() == 0)
-                        coefsRead[k].resize(it->second.size());
+                    if (coeffsRead[k].size() == 0)
+                        coeffsRead[k].resize(it->second.size());
 
                     for (int z = 0; z < it->second.size(); ++z)
                         if (it->second[z].coefficients.size())
                             for (auto& coef : it->second[z].coefficients)
-                                coefsRead[k][z].insert(coef.first);
+                                coeffsRead[k][z].insert(coef.first);
                 }
 
                 auto itW = currLoop[k]->writeOpsForLoop.find(array);
                 if (itW != currLoop[k]->writeOpsForLoop.end())
                 {
-                    if (coefsWrite[k].size() == 0)
-                        coefsWrite[k].resize(itW->second.size());
+                    if (coeffsWrite[k].size() == 0)
+                        coeffsWrite[k].resize(itW->second.size());
 
                     for (int z = 0; z < itW->second.size(); ++z)
                         if (itW->second[z].coefficients.size())
                             for (auto& coef : itW->second[z].coefficients)
-                                coefsWrite[k][z].insert(coef.first);
+                                coeffsWrite[k][z].insert(coef.first);
                 }
             }
 
             //нет записей, значит нет зависимости
             bool nulWrite = true;
-            for (auto& wr : coefsWrite)
+            for (auto& wr : coeffsWrite)
                 for (auto& elem : wr)
                     if (elem.size() != 0)
                         nulWrite = false;
@@ -1168,62 +1168,62 @@ static bool hasDependenciesBetweenArrays(LoopGraph* firstLoop, LoopGraph* loop,
             // если чтение в одном цикле и запись (и наоборот) в другом идут по разным правилам, то пока что это зависимость.
             // здесь можно уточнить.
 
-            const int len = std::max(coefsWrite[0].size(), coefsRead[0].size());
+            const int len = std::max(coeffsWrite[0].size(), coeffsRead[0].size());
             int countW[2] = { 0, 0 };
             int countR[2] = { 0, 0 };
 
             for (int L = 0; L < 2; ++L)
-                for (int z = 0; z < coefsWrite[L].size(); ++z)
-                    countW[L] += (coefsWrite[L][z].size() ? 1 : 0);
+                for (int z = 0; z < coeffsWrite[L].size(); ++z)
+                    countW[L] += (coeffsWrite[L][z].size() ? 1 : 0);
 
             for (int L = 0; L < 2; ++L)
-                for (int z = 0; z < coefsRead[L].size(); ++z)
-                    countR[L] += (coefsRead[L][z].size() ? 1 : 0);
+                for (int z = 0; z < coeffsRead[L].size(); ++z)
+                    countR[L] += (coeffsRead[L][z].size() ? 1 : 0);
 
             for (int p = 0; p < len; ++p)
             {
-                if (coefsWrite[1].size() && coefsWrite[0].size())
-                    if (coefsWrite[0][p].size() != 0 && coefsWrite[1][p].size() != 0)
-                        if (coefsWrite[0][p] != coefsWrite[1][p])
+                if (coeffsWrite[1].size() && coeffsWrite[0].size())
+                    if (coeffsWrite[0][p].size() != 0 && coeffsWrite[1][p].size() != 0)
+                        if (coeffsWrite[0][p] != coeffsWrite[1][p])
                             return true;
 
-                if (coefsRead[1].size() && coefsWrite[0].size())
-                    if (coefsWrite[0][p].size() != 0 && coefsRead[1][p].size() != 0)
-                        if (coefsWrite[0][p] != coefsRead[1][p])
+                if (coeffsRead[1].size() && coeffsWrite[0].size())
+                    if (coeffsWrite[0][p].size() != 0 && coeffsRead[1][p].size() != 0)
+                        if (coeffsWrite[0][p] != coeffsRead[1][p])
                             return true;
 
-                if (coefsWrite[1].size() && coefsRead[0].size())
-                    if (coefsWrite[1][p].size() != 0 && coefsRead[0][p].size() != 0)
-                        if (coefsWrite[1][p] != coefsRead[0][p])
+                if (coeffsWrite[1].size() && coeffsRead[0].size())
+                    if (coeffsWrite[1][p].size() != 0 && coeffsRead[0][p].size() != 0)
+                        if (coeffsWrite[1][p] != coeffsRead[0][p])
                             return true;
                 
 
                 //отображение на разные измерения
-                if (coefsWrite[1].size() && coefsWrite[0].size())
+                if (coeffsWrite[1].size() && coeffsWrite[0].size())
                 {
-                    if (coefsWrite[0][p].size() != 0 && coefsWrite[1][p].size() == 0 && countW[1] ||
-                        coefsWrite[0][p].size() == 0 && coefsWrite[1][p].size() != 0 && countW[0])
+                    if (coeffsWrite[0][p].size() != 0 && coeffsWrite[1][p].size() == 0 && countW[1] ||
+                        coeffsWrite[0][p].size() == 0 && coeffsWrite[1][p].size() != 0 && countW[0])
                         return true;
                 }
 
-                if (coefsRead[1].size() && coefsWrite[0].size())
+                if (coeffsRead[1].size() && coeffsWrite[0].size())
                 {
-                    if (coefsWrite[0][p].size() != 0 && coefsRead[1][p].size() == 0 && countR[1] ||
-                        coefsWrite[0][p].size() == 0 && coefsRead[1][p].size() != 0 && countW[0])
+                    if (coeffsWrite[0][p].size() != 0 && coeffsRead[1][p].size() == 0 && countR[1] ||
+                        coeffsWrite[0][p].size() == 0 && coeffsRead[1][p].size() != 0 && countW[0])
                         return true;
                 }
 
-                if (coefsWrite[1].size() && coefsRead[1].size())
+                if (coeffsWrite[1].size() && coeffsRead[1].size())
                 {
-                    if (coefsWrite[1][p].size() != 0 && coefsRead[0][p].size() == 0 && countR[0] ||
-                        coefsWrite[1][p].size() == 0 && coefsRead[0][p].size() != 0 && countW[1])
+                    if (coeffsWrite[1][p].size() != 0 && coeffsRead[0][p].size() == 0 && countR[0] ||
+                        coeffsWrite[1][p].size() == 0 && coeffsRead[0][p].size() != 0 && countW[1])
                         return true;
                 }
 
                 //где то нет правил отображения вообще, но есть факт его наличия. 
-                if ( ((coefsWrite[0].size() == 0 && coefsRead[0].size() == 0) && (countW[0] == 0 && countR[0] == 0)) 
+                if ( ((coeffsWrite[0].size() == 0 && coeffsRead[0].size() == 0) && (countW[0] == 0 && countR[0] == 0)) 
                     ||
-                    ((coefsWrite[1].size() == 0 && coefsRead[1].size() == 0) && (countW[1] == 0 && countR[1] == 0)) )
+                    ((coeffsWrite[1].size() == 0 && coeffsRead[1].size() == 0) && (countW[1] == 0 && countR[1] == 0)) )
                     return true;
             }
             

src/Utils/PassManager.h

@@ -316,7 +316,8 @@ void InitPassesDependencies(map<passes, vector<passes>> &passDepsIn, set<passes>
 
     list({ VERIFY_INCLUDES, CORRECT_VAR_DECL }) <= Pass(SET_IMPLICIT_NONE);
 
-    list({ CALL_GRAPH2, CALL_GRAPH, BUILD_IR, LOOP_GRAPH, LOOP_ANALYZER_DATA_DIST_S2 }) <= Pass(FIND_PRIVATE_ARRAYS);
+    list({ CALL_GRAPH2, CALL_GRAPH, BUILD_IR, LOOP_GRAPH, LOOP_ANALYZER_DATA_DIST_S2 }) <= Pass(FIND_PRIVATE_ARRAYS_ANALYSIS);
+    list({ FIND_PRIVATE_ARRAYS_ANALYSIS, CONVERT_LOOP_TO_ASSIGN, RESTORE_LOOP_FROM_ASSIGN, REVERT_SUBST_EXPR_RD }) <= Pass(FIND_PRIVATE_ARRAYS);
 
     passesIgnoreStateDone.insert({ CREATE_PARALLEL_DIRS, INSERT_PARALLEL_DIRS, INSERT_SHADOW_DIRS, EXTRACT_PARALLEL_DIRS, 
                                    EXTRACT_SHADOW_DIRS, CREATE_REMOTES, UNPARSE_FILE, REMOVE_AND_CALC_SHADOW,

src/Utils/errors.h

@@ -78,12 +78,7 @@ enum typeMessage { WARR, ERROR, NOTE };
 //   60 "Format misplaced"
 //   61 "Array has declaration area conflict"
 //   62 "need to move common declaration to main for DECLATE"
-//   63 "Failed to initialize libpredict cluster"
-//   64 "Failed to initialize libpredict grid"
-//   65 "Failed to distribute array with libpredict"
-//   66 "Failed to align array with libpredict"
-//   67 "Failed to process shadow_renew with libpredict"
-//
+// 
 // 20xx TRANSFORM GROUP
 //   01 "can not convert array assign to loop"
 //   02 "converted arithmetic IF to simple IF"
@@ -310,7 +305,7 @@ static void printStackTrace() { };
     } \
 } while (0)
 
-// Свободный - R210
+// Свободный - R206
 // Гайд по русификации сообщений: При добавлении нового сообщения, меняется последний сводобный идентификатор.
 // В этом файле остаются только спецификаторы, для которых будет заполнен текст. Полный текст пишется в файле
 // russian_errors_text.txt. Спецификаторы там тоже сохраняются, по ним в визуализаторе будет восстановлен 
@@ -509,16 +504,6 @@ static const wchar_t *R183 = L"R183:";
 static const wchar_t *R184 = L"R184:%s";
 //1062
 static const wchar_t* R205 = L"R205:%s#%s";
-//1063
-static const wchar_t* R206 = L"R206:";
-//1064
-static const wchar_t* R207 = L"R207:";
-//1065
-static const wchar_t* R208 = L"R208:";
-//1066
-static const wchar_t* R209 = L"R209:";
-//1067
-static const wchar_t* R210 = L"R210:";
 
 //2001
 static const wchar_t *R94 = L"R94:";

src/Utils/russian_errors_text.txt

@@ -184,18 +184,8 @@ R182 = "Редукционная операция по элементу масс
 R183 = "Расположение операторов FORMAT не поддерживается, попробуйте применить проход Коррекция стиля кода".
 //1061
 R184 = "Область объявления массива '%s' конфликтует с предыдущей областью. Возможно, это вызвано использованием include-файлов. Попробуйте применить проход 'Подстановка заголовочных файлов'".
-//1062
+//1042
 R205 = "Массив '%s' состоящий в common блоке '%s' должен иметь описание в главной программной единице для объявления в директиве DECLARE"
-//1063
-R206 = "Ошибка инициализации библиотеки libpredict с конфигурацией кластера: %s, код возврата: %d"
-//1064
-R207 = "Ошибка инициализации сетки libpredict с топологией: %zu %zu %zu %zu, код возврата: %d"
-//1065
-R208 = "Ошибка распределения массива '%s' с помощью libpredict, код возврата: %d"
-//1066
-R209 = "Ошибка выравнивания массива '%s' с массивом '%s' с помощью libpredict, код возврата: %d"
-//1067
-R210 = "Ошибка обработки shadow_renew для массива '%s' с помощью libpredict, код возврата: %d"
 
 //2001
 R94 = "Невозможно автоматически преобразовать данное присваивание к циклу"

src/Utils/version.h

@@ -1,3 +1,3 @@
 #pragma once
 
-#define VERSION_SPF "2446"
+#define VERSION_SPF "2450"

src/VisualizerCalls/get_information.cpp

@@ -950,7 +950,7 @@ int SPF_ModifyArrayDistribution(void*& context, int winHandler, short *options,
 
 extern map<string, PredictorStats> allPredictorStats;
 extern map<string, vector<SpfInterval*>> intervals;
-extern vector<vector<size_t>> topologies;
+extern vector<vector<long>> topologies;
 
 int SPF_CreateParallelVariant(void*& context, int winHandler, short *options, short *projName, short *folderName, int64_t *variants, int *varLen,
                               string &output, string &outputMessage, string &predictorStats)
@@ -1793,6 +1793,15 @@ int SPF_RenameIncludes(void*& context, int winHandler, short* options, short* pr
     return simpleTransformPass(RENAME_INLCUDES, options, projName, folderName, output, outputMessage);
 }
 
+int SPF_InsertPrivateArrayDirectives(void*& context, int winHandler, short* options, short* projName, short* folderName, string& output, string& outputMessage)
+{
+    MessageManager::clearCache();
+    MessageManager::setWinHandler(winHandler);
+    ignoreArrayDistributeState = true;
+    sharedMemoryParallelization = 1;
+    return simpleTransformPass(FIND_PRIVATE_ARRAYS, options, projName, folderName, output, outputMessage);
+}
+
 static inline void convertBackSlash(char *str, int strL)
 {
     for (int z = 0; z < strL; ++z)
@@ -1807,7 +1816,7 @@ static int inline runModificationPass(passes passName, short* projName, short* f
     runPassesForVisualizer(projName, { passName }, folderName);
 
     //fill data
-    // newFiles: <<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD>, <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>>
+    // newFiles: <èìåíà ôàéëîâ äëÿ ìîä, ñîäåðæèìîå ôàéëà>
     string newFile;
     
     if (SgFile::switchToFile(outFileName.c_str()) == -1)
@@ -2376,7 +2385,7 @@ const wstring Sapfor_RunAnalysis(const char* analysisName_c, const char* options
             retCode = SPF_GetArrayLinks(context, winHandler, optSh, projSh, result, output, outputMessage);
         else if (whichRun == "SPF_GetMaxMinBlockDistribution")
             retCode = SPF_GetMaxMinBlockDistribution(context, winHandler, optSh, projSh, result, output, outputMessage);
-        else if (whichRun == "SPF_<EFBFBD>hangeDirectory") // russian C
+        else if (whichRun == "SPF_ÑhangeDirectory") // russian C
         {
             if (options_c == NULL)
                 printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
@@ -2499,6 +2508,8 @@ const wstring Sapfor_RunTransformation(const char* transformName_c, const char*
         retCode = SPF_InsertImplicitNone(context, winHandler, optSh, projSh, fold, output, outputMessage);
     else if (whichRun == "SPF_RenameIncludes")
         retCode = SPF_RenameIncludes(context, winHandler, optSh, projSh, fold, output, outputMessage);
+    else if (whichRun == "SPF_InsertPrivateArrayDirectives")
+        retCode = SPF_InsertPrivateArrayDirectives(context, winHandler, optSh, projSh, fold, output, outputMessage);
     else if (whichRun == "SPF_CreateParallelVariant")
     {
         vector<string> splited;