fixed

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "projects/dvm"]
 	path = projects/dvm
 	url = https://dvmguest:dvmguest@dvm.keldysh.ru/dvm-system/dvm
+[submodule "projects/libpredictor"]
+	path = projects/libpredictor
+	url = https://dvmguest:dvmguest@dvm.keldysh.ru/sapfor/dvm-perfm

CMakeLists.txt

@@ -13,16 +13,18 @@ add_definitions("-D YYDEBUG")
 
 set(CMAKE_CXX_STANDARD 17)
 
-set(fdvm_include   projects/dvm/fdvmh/include/fdvmh/)
+set(fdvm_include    projects/dvm/fdvmh/include/fdvmh/)
-set(fdvm_sources   projects/dvm/fdvmh/tools/fdvmh/)
+set(fdvm_sources    projects/dvm/fdvmh/tools/fdvmh/)
-set(sage_include_1 projects/dvm/fdvmh/include/sage/lib/)
+set(sage_include_1  projects/dvm/fdvmh/include/sage/lib/)
-set(sage_include_2 projects/dvm/fdvmh/include/sage/h/)
+set(sage_include_2  projects/dvm/fdvmh/include/sage/h/)
-set(libdb_sources  projects/dvm/fdvmh/lib/sage/db/)
+set(libdb_sources   projects/dvm/fdvmh/lib/sage/db/)
-set(sage_sources   projects/dvm/fdvmh/lib/sage/sage/)
+set(sage_sources    projects/dvm/fdvmh/lib/sage/sage/)
-set(sagepp_sources projects/dvm/fdvmh/lib/sage/sage++/)
+set(sagepp_sources  projects/dvm/fdvmh/lib/sage/sage++/)
-set(parser_sources projects/dvm/fdvmh/tools/parser/)
+set(parser_sources  projects/dvm/fdvmh/tools/parser/)
-set(pppa_sources   projects/dvm/pppa/src/)
+set(pppa_sources    projects/dvm/pppa/src/)
-set(zlib_sources   projects/dvm/third-party/Zlib/)
+set(zlib_sources    projects/dvm/third-party/Zlib/)
+set(libpred_sources projects/libpredictor/src/)
+set(libpred_include projects/libpredictor/include/)
 
 include_directories(src)
 #Sage lib includes
@@ -33,6 +35,8 @@ include_directories(${sage_include_2})
 include_directories(${zlib_sources}/include)
 #PPPA includes
 include_directories(${pppa_sources})
+#Libpredictor includes
+include_directories(${libpred_include})
 
 set(PR_PARAM src/ProjectParameters/projectParameters.cpp
              src/ProjectParameters/projectParameters.h)
@@ -54,7 +58,7 @@ set(VS_CALLS src/VisualizerCalls/get_information.cpp
         src/VisualizerCalls/SendMessage.h
         src/VisualizerCalls/BuildGraph.cpp
         src/VisualizerCalls/BuildGraph.h)
-    
+
 set(VERIF src/VerificationCode/CorrectVarDecl.cpp
         src/VerificationCode/IncludeChecker.cpp
         src/VerificationCode/StructureChecker.cpp
@@ -76,7 +80,8 @@ set(UTILS src/Utils/AstWrapper.h
         src/Utils/utils.h
         src/Utils/version.h
         src/Utils/module_utils.h
-        src/Utils/module_utils.cpp)
+        src/Utils/module_utils.cpp
+        src/Utils/json.hpp)
         
 set(OMEGA src/SageAnalysisTool/OmegaForSage/add-assert.cpp
         src/SageAnalysisTool/OmegaForSage/affine.cpp
@@ -177,6 +182,8 @@ set(TR_IMPLICIT_NONE src/Transformations/set_implicit_none.cpp
         src/Transformations/set_implicit_none.h)
 set(TR_REPLACE_ARRAYS_IN_IO src/Transformations/replace_dist_arrays_in_io.cpp
         src/Transformations/replace_dist_arrays_in_io.h)
+SET(SWAP_OPERATORS src/SwapOperators/swapOperators.cpp
+        src/SwapOperators/swapOperators.h)
 
 set(TRANSFORMS 
         ${TR_DEAD_CODE}
@@ -311,6 +318,15 @@ set(MAIN src/Sapfor.cpp
 
 set(PREDICTOR src/Predictor/PredictScheme.cpp
               src/Predictor/PredictScheme.h)
+              
+set(LIBPREDICTOR  ${libpred_sources}/cluster.cpp
+                  ${libpred_sources}/predictor.cpp
+                  ${libpred_sources}/transfer.cpp
+                  ${libpred_sources}/utils.cpp
+                  ${libpred_include}/libpredict/predictor.h
+                  ${libpred_include}/internal/cluster.h
+                  ${libpred_include}/internal/transfer.h
+                  ${libpred_include}/internal/utils.h)
 
 set(PROJ_MAN src/ProjectManipulation/ParseFiles.cpp
              src/ProjectManipulation/ParseFiles.h
@@ -400,12 +416,14 @@ set(SOURCE_EXE
     ${VS_CALLS}
     ${MAIN}
     ${PREDICTOR}
+    ${LIBPREDICTOR}
     ${PARSER}
     ${PPPA}
     ${ZLIB}
     ${GR_LAYOUT}
     ${PR_PARAM}
-    ${PROJ_MAN})
+    ${PROJ_MAN}
+    ${SWAP_OPERATORS})
 
 add_executable(Sapfor_F ${SOURCE_EXE})
 source_group (CFGraph FILES ${CFG})
@@ -449,12 +467,14 @@ source_group (Utils FILES ${UTILS})
 source_group (VerificationCode FILES ${VERIF})       
 source_group (ProjectParameters FILES ${PR_PARAM})
 source_group (ProjectManipulation FILES ${PROJ_MAN})
+source_group (SwapOperators FILES ${SWAP_OPERATORS})
 
 source_group (VisualizerCalls FILES ${VS_CALLS})
 source_group (VisualizerCalls\\GraphLayout FILES ${GR_LAYOUT})
 
 source_group (_SapforMain FILES ${MAIN})
-source_group (Predictor FILES ${PREDICTOR})
+source_group (Predictor\\Analyzer FILES ${PREDICTOR})
+source_group (Predictor\\Library FILES ${LIBPREDICTOR})
 source_group (Parser FILES ${PARSER})
 source_group (PPPA\\PPPA FILES ${PPPA})
 source_group (PPPA\\ZLib FILES ${ZLIB})

src/DirectiveProcessing/directive_creator_base.cpp

@@ -1601,7 +1601,7 @@ static bool matchParallelAndDist(const pair<DIST::Array*, const DistrVariant*>&
         parallelOn = NULL;
         for (auto& refOn : realRefs)
         {
-            linkWithTempl = parallelOn->GetLinksWithTemplate(regionId);
+            linkWithTempl = refOn->GetLinksWithTemplate(regionId);
             int z = 0;
             for (int k = 0; k < linkWithTempl.size(); ++k)
                 if (linkWithTempl[k] != -1)

src/Distribution/Array.h

@@ -9,6 +9,7 @@
 #include "DvmhDirectiveBase.h"
 #include "../Utils/utils.h"
 #include "../Utils/errors.h"
+#include "../Utils/json.hpp"
 
 class Symbol;
 class Expression;
@@ -20,6 +21,7 @@ struct FuncInfo;
 #define MAP std::map
 #define SET std::set
 #define TO_STR std::to_string
+#define JSON nlohmann::json
 
 #if __SPF
 extern int sharedMemoryParallelization;
@@ -104,7 +106,7 @@ namespace Distribution
         MAP<STRING, SET<int>> usagePlaces;
 
         VECTOR<bool> mappedDims;
-        VECTOR<bool> depracateToDistribute;
+        VECTOR<bool> deprecateToDistribute;
 
         bool ompThreadPrivate;
         bool privateInLoop;
@@ -169,7 +171,7 @@ namespace Distribution
             sizes.resize(dimSize);
             sizesExpr.resize(dimSize);
             mappedDims.resize(dimSize);
-            depracateToDistribute.resize(dimSize);
+            deprecateToDistribute.resize(dimSize);
 
             for (int z = 0; z < dimSize; ++z)
             {
@@ -177,7 +179,7 @@ namespace Distribution
                 PAIR<int, int> initVal = std::make_pair(0, 0);
                 sizesExpr[z] = std::make_pair(std::make_pair((Expression*)NULL, initVal), std::make_pair((Expression*)NULL, initVal));
                 mappedDims[z] = false;
-                depracateToDistribute[z] = false;
+                deprecateToDistribute[z] = false;
             }
                         
             GenUniqKey();
@@ -212,7 +214,7 @@ namespace Distribution
             uniqKey = copy.uniqKey;
             containsInRegions = copy.containsInRegions;
             mappedDims = copy.mappedDims;
-            depracateToDistribute = copy.depracateToDistribute;
+            deprecateToDistribute = copy.deprecateToDistribute;
             ompThreadPrivate = copy.ompThreadPrivate;
             privateInLoop = copy.privateInLoop;
             inEquivalence = copy.inEquivalence;
@@ -224,7 +226,7 @@ namespace Distribution
             int countToRem = 0;
             for (int z = 0; z < dimSize; ++z)
             {
-                if (!mappedDims[z] || depracateToDistribute[z])
+                if (!mappedDims[z] || deprecateToDistribute[z])
                 {
                     needToRemove = true;
                     countToRem++;
@@ -244,19 +246,19 @@ namespace Distribution
 
             for (int z = 0; z < dimSize; ++z)
             {
-                if (mappedDims[z] && !depracateToDistribute[z])
+                if (mappedDims[z] && !deprecateToDistribute[z])
                 {
                     newSizes.push_back(sizes[z]);
                     newSizesExpr.push_back(sizesExpr[z]);
                     newMappedDims.push_back(mappedDims[z]);
-                    newDepr.push_back(depracateToDistribute[z]);
+                    newDepr.push_back(deprecateToDistribute[z]);
                 }
             }
 
             sizes = newSizes;
             sizesExpr = newSizesExpr;
             mappedDims = newMappedDims;
-            depracateToDistribute = newDepr;
+            deprecateToDistribute = newDepr;
             dimSize = (int)sizes.size();
 
             return false;
@@ -424,48 +426,64 @@ namespace Distribution
 
         void ClearShadowSpecs() { allShadowSpecs.clear(); }
 
-        STRING toString()
+        JSON toJson()
         {
-            STRING retVal = "";
+            JSON retVal;
-            retVal += TO_STR(id);
-            retVal += "#" + name;
-            retVal += "#" + shortName;
-            retVal += "#" + TO_STR(dimSize);
-            retVal += "#" + TO_STR(typeSize);
-            retVal += "#" + TO_STR(isNonDistribute);
-            
-            retVal += "#" + TO_STR(locationPos.first);
-            retVal += "#" + locationPos.second;
 
-            retVal += "#" + TO_STR(sizes.size());
+            retVal["id"] = (int64_t)id;
-            for (int i = 0; i < sizes.size(); ++i)
+            retVal["name"] = name;
-                retVal += "#" + TO_STR(sizes[i].first) + "#" + TO_STR(sizes[i].second);
+            retVal["shortName"] = shortName;
+            retVal["packedAddress"] = std::to_string((long long)this);
 
-            retVal += "#" + TO_STR(depracateToDistribute.size());
+            retVal["dimSize"] = dimSize;
-            for (int i = 0; i < depracateToDistribute.size(); ++i)
+            retVal["typeSize"] = typeSize;
-                retVal += "#" + TO_STR((int)depracateToDistribute[i]);
+            retVal["state"] = (int)isNonDistribute;
+            retVal["location"] = (int)locationPos.first;
+            retVal["locName"] = locationPos.second;
 
-            retVal += "#" + TO_STR(mappedDims.size());
+            retVal["isTemplFlag"] = (int)isTemplFlag;
+            retVal["isLoopArrayFlag"] = (int)isLoopArrayFlag;
+
+            JSON deprToDist = nlohmann::json::array();
+            for (int i = 0; i < deprecateToDistribute.size(); ++i)
+                deprToDist.push_back((int)deprecateToDistribute[i]);
+            retVal["deprecateToDist"] = deprToDist;
+
+            JSON mappedDimsJ = nlohmann::json::array();
             for (int i = 0; i < mappedDims.size(); ++i)
-                retVal += "#" + TO_STR((int)mappedDims[i]);
+                mappedDimsJ.push_back((int)mappedDims[i]);
+            retVal["mappedDims"] = mappedDimsJ;
 
-            retVal += "#" + TO_STR(templateInfo.size());
+            JSON sizesJ = nlohmann::json::array();
-            for (auto it = templateInfo.begin(); it != templateInfo.end(); ++it)
+            for (int i = 0; i < sizes.size(); ++i)
-                retVal += "#" + TO_STR(it->first) + it->second->toString();
+            {
-            
+                JSON pair;
-            retVal += "#" + TO_STR((int)isTemplFlag);
+                pair["key"] = sizes[i].first;
-            retVal += "|" + TO_STR((int)isLoopArrayFlag);
+                pair["value"] = sizes[i].second;
-            retVal += "|" + TO_STR(declPlaces.size());
+                sizesJ.push_back(pair);
+            }
+            retVal["sizes"] = sizesJ;
 
-            for (auto &place : declPlaces)
+            JSON regions = nlohmann::json::array();
-                retVal += "|" + place.first + "|" + TO_STR(place.second);
+            for (auto& reg : containsInRegions)
+                regions.push_back(reg);
+            retVal["regions"] = regions;
+
+
+            JSON declPlacesJ = nlohmann::json::array();
+            for (auto& place : declPlaces)
+            {
+                JSON elem;
+                elem["file"] = place.first;
+                elem["line"] = place.second;
+
+                declPlacesJ.push_back(elem);
+            }
+            retVal["declPlaces"] = declPlacesJ;
 
-            retVal += "|" + TO_STR(containsInRegions.size());
-            for (auto &reg : containsInRegions)
-                retVal += "|" + reg;
             return retVal;
         }
-
+        
         Array* GetTemplateArray(const uint64_t regionId, bool withCheck = true)
         {
             TemplateLink *currLink = getTemlateInfo(regionId, withCheck);
@@ -587,13 +605,13 @@ namespace Distribution
         {
             if (dim >= dimSize)
                 return;
-            depracateToDistribute[dim] = value;
+            deprecateToDistribute[dim] = value;
         }
 
         void DeprecateAllDims()
         {
             for (int dim = 0; dim < dimSize; ++dim)
-                depracateToDistribute[dim] = true;
+                deprecateToDistribute[dim] = true;
         }
 
         bool IsDimDepracated(const int dim) const
@@ -603,9 +621,9 @@ namespace Distribution
             else
             {
                 if (templateDimsOrder.size() == 0)
-                    return depracateToDistribute[dim];
+                    return deprecateToDistribute[dim];
                 else
-                    return depracateToDistribute[templateDimsOrder[dim]];
+                    return deprecateToDistribute[templateDimsOrder[dim]];
             }
         }
         
@@ -613,11 +631,11 @@ namespace Distribution
         {
             bool ret = true;
             for (int z = 0; z < dimSize; ++z)
-                ret = ret && depracateToDistribute[z];
+                ret = ret && deprecateToDistribute[z];
             return ret;
         }
 
-        const VECTOR<bool>& GetDeprecetedDims() const { return depracateToDistribute; }
+        const VECTOR<bool>& GetDeprecetedDims() const { return deprecateToDistribute; }
 
         int GetTypeSize() const { return typeSize; }
 

src/Distribution/DvmhDirective.cpp

@@ -199,15 +199,6 @@ static set<string> fillUsedSymbols(SgStatement *loop)
     return usedS;
 }
 
-static string correctSymbolModuleName(const string& origFull)
-{
-    auto it = origFull.find("::");
-    if (it == string::npos)
-        return origFull;
-    else
-        return origFull.substr(it + 2);
-}
-
 static SgStatement* getModuleScope(const string& origFull, vector<SgStatement*>& moduleList, SgStatement *local)
 {
     auto it = origFull.find("::");
@@ -959,7 +950,7 @@ ParallelDirective::genDirective(File* file, const vector<pair<DIST::Array*, cons
                 SgSymbol* redS;
                 string clearName = correctSymbolModuleName(red);
                 if (clearName != red)
-                    redS = getNameInLocation(parentFunc, clearName, getModuleScope(red, moduleList, parentFunc)->symbol()->identifier());
+                    redS = getNameInLocation(parentFunc, red, getModuleScope(red, moduleList, parentFunc)->symbol()->identifier());
                 else
                     redS = findSymbolOrCreate(file, clearName, NULL, parentFunc);
 
@@ -1017,12 +1008,12 @@ ParallelDirective::genDirective(File* file, const vector<pair<DIST::Array*, cons
                 string clearName2 = correctSymbolModuleName(get<1>(list));
 
                 if (clearName1 != get<0>(list))
-                    redS1 = getNameInLocation(parentFunc, clearName1, getModuleScope(get<0>(list), moduleList, parentFunc)->symbol()->identifier());
+                    redS1 = getNameInLocation(parentFunc, get<0>(list), getModuleScope(get<0>(list), moduleList, parentFunc)->symbol()->identifier());
                 else
                     redS1 = findSymbolOrCreate(file, clearName1, NULL, parentFunc);
 
                 if (clearName2 != get<1>(list))
-                    redS2 = getNameInLocation(parentFunc, clearName2, getModuleScope(get<1>(list), moduleList, parentFunc)->symbol()->identifier());
+                    redS2 = getNameInLocation(parentFunc, get<1>(list), getModuleScope(get<1>(list), moduleList, parentFunc)->symbol()->identifier());
                 else
                     redS2 = findSymbolOrCreate(file, clearName2, NULL, parentFunc);
 

src/Distribution/DvmhDirectiveBase.cpp

@@ -12,6 +12,8 @@
 #include "../Distribution/GraphCSR.h"
 #include "../Utils/errors.h"
 #include "../Utils/utils.h"
+#include "../Utils/json.hpp"
+
 #include "../GraphCall/graph_calls_func.h"
 
 using std::vector;
@@ -27,6 +29,8 @@ using std::make_pair;
 using std::min;
 using std::max;
 
+using nlohmann::json;
+
 template<typename setT>
 static void uniteSets(const set<setT> &first, const set<setT> &second, set<setT> &result)
 {
@@ -732,30 +736,34 @@ string AlignRuleBase::GenRuleBase() const
     return retVal;
 }
 
-string AlignRuleBase::toString()
+json AlignRuleBase::toJson()
 {
-    string retVal = "";
+    json retVal;
 
-    if (alignArray)
+    retVal["packedAlignArrayAddress"] = alignArray ? std::to_string((long long)alignArray) : std::to_string((long long)-1);
-        retVal += "#" + std::to_string((long long)alignArray);
+    retVal["packedAlignWithAddress"] = alignWith ? std::to_string((long long)alignWith) : std::to_string((long long)-1);
-    else
-        retVal += "#-1";
 
-    if (alignWith)
+    json alignRules = json::array();
-        retVal += "#" + std::to_string((long long)alignWith);
+    for (auto& rule : alignRule)
-    else
+    {
-        retVal += "#-1";
+        json pair;
+        pair["key"] = rule.first;
+        pair["value"] = rule.second;
+        alignRules.push_back(pair);
+    }
+    retVal["alignRule"] = alignRules;
 
-    retVal += "#" + std::to_string(alignRule.size());
+    json alignRuleWithJ = json::array();
-    for (int i = 0; i < alignRule.size(); ++i)
+    for (auto& [dimNum, AB] : alignRuleWith)
-        retVal += "#" + std::to_string(alignRule[i].first) + "#" + std::to_string(alignRule[i].second);
+    {
-
+        json tuple;
-    retVal += "#" + std::to_string(alignRuleWith.size());
+        tuple["dimNum"] = dimNum;
-    for (int i = 0; i < alignRuleWith.size(); ++i)
+        tuple["a"] = AB.first;
-        retVal += "#" + std::to_string(alignRuleWith[i].first)
+        tuple["b"] = AB.second;
-        + "#" + std::to_string(alignRuleWith[i].second.first)
-        + "#" + std::to_string(alignRuleWith[i].second.second);
 
+        alignRuleWithJ.push_back(tuple);
+    }
+    retVal["alignRuleWith"] = alignRuleWithJ;
     return retVal;
 }
 

src/Distribution/DvmhDirectiveBase.h

@@ -3,6 +3,8 @@
 #include <vector>
 #include <string>
 
+#include "../Utils/json.hpp"
+
 typedef enum lang : int { LANG_C, LANG_F } language;
 typedef enum dist : int { BLOCK, NONE } distType;
 typedef std::pair<std::pair<int, int>, std::pair<int, int>> attrType;
@@ -48,7 +50,7 @@ public:
 
 public:
     std::string GenRuleBase() const;
-    std::string toString();
+    nlohmann::json toJson();
 
 public:
     DIST::Array *alignArray;

src/DvmhRegions/DvmhRegionInserter.cpp

@@ -17,7 +17,6 @@
 
 using namespace std;
 
-
 #define DVMH_REG_RD 0
 #define DVMH_REG_WT 1
 
@@ -835,19 +834,21 @@ static string getInterfaceBlock(SgStatement* func, const FuncParam& pars)
     auto copy = duplicateProcedure(func, NULL, false, false, false, true);
     const set<string> idents(pars.identificators.begin(), pars.identificators.end());
 
+    bool need = (func->symbol()->identifier() == string("bl182"));
+
     //remove all exec
     SgStatement* st = copy->lexNext();
     SgStatement* last = copy->lastNodeOfStmt();
     vector<SgStatement*> toExtract;
+
     while (st != last)
     {
         if (isDVM_stat(st) || isSPF_stat(st))
         {
             if (st->variant() != ACC_ROUTINE_DIR)
             {
-                SgStatement* next = st->lexNext();
+                toExtract.push_back(st);
-                st->extractStmt();
+                st = st->lexNext();
-                st = next;
             }
             else
                 st = st->lexNext();
@@ -869,6 +870,7 @@ static string getInterfaceBlock(SgStatement* func, const FuncParam& pars)
     while (st != last)
     {
         const int var = st->variant();
+
         if (var == VAR_DECL
             || var == VAR_DECL_90
             || var == DIM_STAT
@@ -878,9 +880,8 @@ static string getInterfaceBlock(SgStatement* func, const FuncParam& pars)
             bool empty = filterFromList(st, idents);
             if (empty)
             {
-                SgStatement* next = st->lexNext();
                 toExtract.push_back(st);
-                st = next;
+                st = st->lexNext();
                 continue;
             }
         }
@@ -1428,21 +1429,15 @@ static set<DIST::Array*>
 
         for (auto& realArray : realRef)
         {
-            if (added.count(realArray) != 0 || !realArray->IsNotDistribute())
+            if (added.count(realArray) != 0)
+                continue;
+
+            if (!realArray->IsNotDistribute())
                 continue;
 
             SgStatement* declStat = NULL;
 
-            if (realArray->GetLocation().first != DIST::l_COMMON)
+            if (realArray->GetLocation().first == DIST::l_COMMON)
-            {
-                if (std::count(usedAll.begin(), usedAll.end(), realArray) == 0)
-                {
-                    auto declInfo = *realArray->GetDeclInfo().begin();
-                    declStat = SgStatement::getStatementByFileAndLine(declInfo.first, declInfo.second);
-                    checkNull(declStat, convertFileName(__FILE__).c_str(), __LINE__);
-                }
-            }
-            else
             {
                 commonArrays.insert(realArray);
                 auto decls = realArray->GetDeclInfo();
@@ -1471,6 +1466,19 @@ static set<DIST::Array*>
                     }
                 }
             }
+            else if (realArray->GetLocation().first == DIST::l_MODULE)
+            {
+               //TODO
+            }
+            else
+            {
+                if (std::count(usedAll.begin(), usedAll.end(), realArray) == 0)
+                {
+                    auto declInfo = *realArray->GetDeclInfo().begin();
+                    declStat = SgStatement::getStatementByFileAndLine(declInfo.first, declInfo.second);
+                    checkNull(declStat, convertFileName(__FILE__).c_str(), __LINE__);
+                }
+            }
 
             if (declStat)
             {

src/GraphCall/graph_calls.cpp

@@ -18,6 +18,7 @@
 #include "../GraphLoop/graph_loops_func.h"
 #include "../DirectiveProcessing/directive_parser.h"
 #include "../Utils/SgUtils.h"
+#include "../Utils/json.hpp"
 #include "../ParallelizationRegions/ParRegions_func.h"
 #include "../DynamicAnalysis/gCov_parser_func.h"
 #include "../ExpressionTransform/expr_transform.h"
@@ -37,6 +38,8 @@ using std::cout;
 using std::endl;
 using std::stack;
 
+using json = nlohmann::json;
+
 #define DEBUG 0
 
 //TODO: improve parameter checking 
@@ -2592,4 +2595,71 @@ void setInlineAttributeToCalls(const map<string, FuncInfo*>& allFunctions,
     }
 }
 
+static json convertToJson(const FuncInfo* currFunc) {
+    json func;
+
+    if (currFunc)
+    {
+        func["funcName"] = currFunc->funcName;
+        func["line"] = currFunc->linesNum.first;
+        func["lineEnd"] = currFunc->linesNum.second;
+        func["isMain"] = (int)currFunc->isMain;
+        func["needToInline"] = (int)currFunc->needToInline;
+        func["doNotInline"] = (int)currFunc->doNotInline;
+        func["doNotAnalyze"] = (int)currFunc->doNotAnalyze;
+
+        json func_pars = json::array();
+
+        for (int z = 0; z < currFunc->funcParams.countOfPars; ++z)
+        {
+            json par;
+            par["inoutType"] = currFunc->funcParams.inout_types[z];
+            par["identificator"] = currFunc->funcParams.identificators[z];
+            par["parameterT"] = string(paramNames[currFunc->funcParams.parametersT[z]]);
+
+            func_pars.push_back(par);
+        }
+
+        func["params"] = func_pars;
+
+        json calls_from = json::array();
+        for (const auto& call_from : currFunc->callsFromDetailed)
+        {
+            json call;
+            call["line"] = call_from.detailCallsFrom.second;
+            call["funcName"] = call_from.detailCallsFrom.first;
+
+            calls_from.push_back(call);
+        }
+        func["callsFrom"] = calls_from;
+    }
+    return func;
+}
+
+json convertToJson(const map<string, vector<FuncInfo*>>& funcsByFileMap) {
+    json loopsByFile = json::array();
+
+    for (auto& byFile : funcsByFileMap)
+    {
+        json func;
+        const string& file = byFile.first;
+
+        json func_array = json::array();
+        for (auto& func : byFile.second)
+        {
+            auto conv = convertToJson(func);
+            if (!conv.empty())
+                func_array.push_back(conv);
+        }
+
+        func["file"] = file;
+        func["functions"] = func_array;
+
+        loopsByFile.push_back(func);
+    }
+
+    json allFuncs;
+    allFuncs["allFunctions"] = loopsByFile;
+    return allFuncs;
+}
 #undef DEBUG

src/GraphCall/graph_calls_base.cpp

@@ -378,33 +378,6 @@ FuncInfo* isUserFunctionInProject(const string &func)
     return ret;
 }
 
-string convertToString(const FuncInfo *currFunc)
-{
-    string result = "";
-    if (currFunc)
-    {
-        result += "|" + currFunc->funcName + "|" + to_string(currFunc->linesNum.first) +
-            "#" + to_string(currFunc->linesNum.second) +
-            "#" + to_string(currFunc->callsFromDetailed.size()) +
-            "#" + to_string(currFunc->needToInline) + "#" + to_string(currFunc->doNotInline) +
-            "#" + to_string(currFunc->doNotAnalyze) + "#" + to_string((int)currFunc->isMain);
-
-        result += "#" + to_string(currFunc->funcParams.countOfPars);
-        if (currFunc->funcParams.countOfPars)
-        {
-            for (int z = 0; z < currFunc->funcParams.countOfPars; ++z)
-            {
-                result += "#" + currFunc->funcParams.identificators[z] + "#" + to_string(currFunc->funcParams.inout_types[z]);
-                result += "#" + string(paramNames[currFunc->funcParams.parametersT[z]]);
-            }
-        }
-
-        for (int i = 0; i < currFunc->callsFromDetailed.size(); ++i)
-            result += "|" + currFunc->callsFromDetailed[i].detailCallsFrom.first + "|" + to_string(currFunc->callsFromDetailed[i].detailCallsFrom.second);
-    }
-    return result;
-}
-
 // Find dead functions and fill callTo / callFrom information
 void findDeadFunctionsAndFillCalls(map<string, vector<FuncInfo*>> &allFuncInfo, map<string, vector<Messages>> &allMessages, bool noPrint)
 {

src/GraphCall/graph_calls_func.h

@@ -7,6 +7,7 @@
 #include "graph_calls.h"
 #include "../GraphLoop/graph_loops.h"
 #include "../ParallelizationRegions/ParRegions.h"
+#include "Utils/json.hpp"
 
 namespace Distribution
 {
@@ -23,7 +24,6 @@ int CreateCallGraphViz(const char *fileName, const std::map<std::string, std::ve
 int CreateFuncInfo(const char *fileName, const std::map<std::string, std::vector<FuncInfo*>> &funcByFile);
 std::string removeString(const std::string &toRemove, const std::string &inStr);
 FuncInfo* isUserFunctionInProject(const std::string &func);
-std::string convertToString(const FuncInfo *currFunc);
 void findDeadFunctionsAndFillCalls(std::map<std::string, std::vector<FuncInfo*>> &allFuncInfo, std::map<std::string, std::vector<Messages>> &allMessages, bool noPrint = false);
 void createLinksBetweenFormalAndActualParams(std::map<std::string, std::vector<FuncInfo*>> &allFuncInfo, std::map<DIST::Array*, std::set<DIST::Array*>> &arrayLinksByFuncCalls,
                                              const std::map<std::tuple<int, std::string, std::string>, std::pair<DIST::Array*, DIST::ArrayAccessInfo*>> &declaredArrays, 
@@ -53,5 +53,6 @@ void findContainsFunctions(SgStatement *st, std::vector<SgStatement*> &found, co
 void correctNameIfContains(SgStatement* call, SgExpression* exCall, std::string& name, const std::vector<SgStatement*>& containsFunctions, const std::string& prefix);
 int countPerfectLoopNest(SgStatement* st);
 void setInlineAttributeToCalls(const std::map<std::string, FuncInfo*>& allFunctions, const std::map<std::string, std::set<std::pair<std::string, int>>>& inDataChains, const std::map<std::string, std::vector<SgStatement*>>& hiddenData);
+nlohmann::json convertToJson(const std::map<std::string, std::vector<FuncInfo*>>& funcsByFile);
 #endif
 

src/GraphLoop/graph_loops.cpp

@@ -26,11 +26,11 @@
 
 #include "../Utils/errors.h"
 #include "../Utils/AstWrapper.h"
+#include "../Utils/json.hpp"
 
 #include "../DirectiveProcessing/directive_parser.h"
 #include "../DynamicAnalysis/gCov_parser_func.h"
 
-#include "../GraphCall/graph_calls_func.h"
 #include "../Transformations/array_assign_to_loop.h"
 
 using std::vector;
@@ -40,6 +40,8 @@ using std::string;
 using std::wstring;
 using std::pair;
 
+using json = nlohmann::json;
+
 #define DEBUG 0
 static inline void insertLabels(SgExpression *lb, map<int, vector<int>> &gotoLabels, const int line)
 {
@@ -918,7 +920,7 @@ void* LoopGraph::getRealStat(const char* file) const
 }
 
 extern int PASSES_DONE[EMPTY_PASS];
-static void printToBuffer(const LoopGraph *currLoop, const int childSize, char buf[512])
+static int getLoopState(const LoopGraph* currLoop)
 {
     int loopState = 0; // 0 - unknown, 1 - good, 2 - bad
     if (PASSES_DONE[CREATE_TEMPLATE_LINKS] ||
@@ -934,49 +936,92 @@ static void printToBuffer(const LoopGraph *currLoop, const int childSize, char b
         if (currLoop->hasLimitsToParallel())
             loopState = 2;
     }
-    sprintf(buf, "#%d#%d#%d#%d#%d#%d#%d#%d",
+
-        currLoop->lineNum, currLoop->lineNumAfterLoop, currLoop->perfectLoop, currLoop->hasGoto, currLoop->hasPrints, childSize, loopState, 
+    return loopState;
-        currLoop->hasNonRectangularBounds);
 }
 
-static int calculateNormalChildSize(const LoopGraph *currLoop)
+static json convertToJson(const LoopGraph* currLoop)
 {
-    int count = 0;
+    json loop;
-    for (auto &elem : currLoop->children)
-        count += (elem->lineNum > 0) ? 1 : 0;
-    return count;
-}
 
-void convertToString(const LoopGraph *currLoop, string &result)
-{
     if (currLoop && currLoop->lineNum > 0)
     {
-        char buf[512];
+        loop["file"] = currLoop->fileName;
-        result += "#" + std::to_string(currLoop->calls.size());
+        loop["line"] = currLoop->lineNum;
-        for (int i = 0; i < currLoop->calls.size(); ++i)
+        loop["lineNumAfterLoop"] = currLoop->lineNumAfterLoop;
-            result += "#" + currLoop->calls[i].first + "#" + std::to_string(currLoop->calls[i].second);
+        loop["perfectLoop"] = currLoop->perfectLoop;
-        printToBuffer(currLoop, calculateNormalChildSize(currLoop), buf);
+        loop["loopState"] = getLoopState(currLoop);
-        result += string(buf);
+        loop["hasNonRectangularBounds"] = (int)currLoop->hasNonRectangularBounds;
 
-        result += "#" + std::to_string(currLoop->linesOfExternalGoTo.size());
+        json calls = json::array();
-        for (int i = 0; i < currLoop->linesOfExternalGoTo.size(); ++i)
+        for (auto& [func, line] : currLoop->calls) 
-            result += "#" + std::to_string(currLoop->linesOfExternalGoTo[i]);
+        {
+            json call;
+            call["line"] = line;
+            call["funcName"] = func;
 
-        result += "#" + std::to_string(currLoop->linesOfInternalGoTo.size());
+            calls.push_back(call);
-        for (int i = 0; i < currLoop->linesOfInternalGoTo.size(); ++i)
+        }
-            result += "#" + std::to_string(currLoop->linesOfInternalGoTo[i]);
+        loop["funcCalls"] = calls;
 
-        result += "#" + std::to_string(currLoop->linesOfIO.size());
+        json e_gotos = json::array();
-        for (auto& i : currLoop->linesOfIO)
+        for (auto& line : currLoop->linesOfExternalGoTo)
-            result += "#" + std::to_string(i);
+            e_gotos.push_back(line);
+        loop["extGotos"] = e_gotos;
 
-        result += "#" + std::to_string(currLoop->linesOfStop.size());
+        json i_gotos = json::array();
-        for (auto& i : currLoop->linesOfStop)
+        for (auto& line : currLoop->linesOfInternalGoTo)
-            result += "#" + std::to_string(i);
+            i_gotos.push_back(line);
+        loop["intGotos"] = i_gotos;
 
-        for (int i = 0; i < (int)currLoop->children.size(); ++i)
+        json ios = json::array();
-            convertToString(currLoop->children[i], result);
+        for (auto& line : currLoop->linesOfIO)
+            ios.push_back(line);
+        loop["ios"] = ios;
+
+        json stops = json::array();
+        for (auto& line : currLoop->linesOfStop)
+            stops.push_back(line);
+        loop["stops"] = stops;
+
+        json children = json::array();
+        for (const auto& ch : currLoop->children) 
+        {
+            auto conv = convertToJson(ch);
+            if (!conv.empty())
+                children.push_back(conv);
+        }
+        loop["children"] = children;
     }
+    return loop;
+}
+
+json convertToJson(const map<string, vector<LoopGraph*>>& loopsByFileMap)
+{
+    json loopsByFile = json::array();
+
+    for (auto& byFile : loopsByFileMap)
+    {
+        json loop;
+        const string& file = byFile.first;
+
+        json loops_array = json::array();
+        for (auto& loop : byFile.second)
+        {
+            auto conv = convertToJson(loop);
+            if (!conv.empty())
+                loops_array.push_back(conv);
+        }
+
+        loop["file"] = file;
+        loop["loops"] = loops_array;
+
+        loopsByFile.push_back(loop);
+    }
+    
+    json allLoops;
+    allLoops["allLoops"] = loopsByFile;
+    return allLoops;
 }
 
 void createMapLoopGraph(const vector<LoopGraph*> &loops, map<int, LoopGraph*> &mapGraph)

src/GraphLoop/graph_loops.h

@@ -497,7 +497,6 @@ void processLoopInformationForFunction(std::map<LoopGraph*, std::map<DIST::Array
 void addToDistributionGraph(const std::map<LoopGraph*, std::map<DIST::Array*, ArrayInfo*>>& loopInfo, const std::map<DIST::Array*, std::set<DIST::Array*>>& arrayLinksByFuncCalls);
 void selectFreeLoopsForParallelization(const std::vector<LoopGraph*>& loops, const std::string& funcName, bool isDistribute, const std::vector<ParallelRegion*>& regions, std::vector<Messages>& messagesForFile);
 
-void convertToString(const LoopGraph* currLoop, std::string& result);
 int printLoopGraph(const char* fileName, const std::map<std::string, std::vector<LoopGraph*>>& loopGraph, bool withRegs = false);
 void checkCountOfIter(std::map<std::string, std::vector<LoopGraph*>>& loopGraph, const std::map<std::string, std::vector<FuncInfo*>>& allFuncInfo, std::map<std::string, std::vector<Messages>>& SPF_messages);
 

src/GraphLoop/graph_loops_func.h

@@ -2,8 +2,10 @@
 
 #include <vector>
 #include <map>
+#include <string>
 #include "graph_loops.h"
 #include "../Distribution/DvmhDirective.h"
+#include "Utils/json.hpp"
 
 struct SpfInterval;
 
@@ -17,4 +19,6 @@ bool checkRegionEntries(SgStatement *begin, SgStatement *end, const std::map<std
 bool recSymbolFind(SgExpression *ex, const std::string &symb, const int var);
 void completeFillOfArrayUsageBetweenProc(const std::map<std::string, std::vector<LoopGraph*>>& loopGraph, const std::map<std::string, std::vector<FuncInfo*>>& allFuncInfo);
 bool detectMpiCalls(SgProject* proj, std::map<std::string, std::vector<Messages>>& SPF_messages);
-int calculateLoopIters(SgExpression* start, SgExpression* end, SgExpression* step, std::tuple<int, int, int>& result);
+int calculateLoopIters(SgExpression* start, SgExpression* end, SgExpression* step, std::tuple<int, int, int>& result);
+
+nlohmann::json convertToJson(const std::map<std::string, std::vector<LoopGraph*>>& loopsByFile);

src/ParallelizationRegions/ParRegions.h

@@ -11,6 +11,8 @@
 #include "../Distribution/Distribution.h"
 #include "../Utils/AstWrapper.h"
 
+#include "../Utils/json.hpp"
+
 #if __SPF
 #include "../Utils/SgUtils.h"
 #endif
@@ -235,35 +237,42 @@ public:
         return retVal;
     }
 
-    std::string toString()
+    nlohmann::json toJson()
     {
-        std::string retVal = "";
+        nlohmann::json retVal;
 
-        retVal += "#" + std::to_string(regionId);
+        retVal["packedRegionId"] = std::to_string(regionId);
-        retVal += "#" + originalName;
+        retVal["originalName"] = originalName;
-        retVal += "#" + std::to_string(lines.size());
 
-        for (auto it = lines.begin(); it != lines.end(); ++it)
+        nlohmann::json arrays = nlohmann::json::array();
+        for (auto& array : allArrays.GetArrays())
+            arrays.push_back(array->toJson());
+        retVal["packedArrays"] = arrays;
+
+        nlohmann::json linesInfo = nlohmann::json::array();
+        for (auto& [file, linesByFile] : lines)
         {
-            retVal += "|" + it->first + "|";
+            nlohmann::json linesRegs;
-            retVal += std::to_string(it->second.size());
+            nlohmann::json lines = nlohmann::json::array();
-            for (int i = 0; i < it->second.size(); ++i)
+
-                retVal += "#" + std::to_string(it->second[i].lines.first) + "#" + std::to_string(it->second[i].lines.second);
+            for (auto& elem : linesByFile)
+            {
+                JSON pair;
+                pair["key"] = elem.lines.first;
+                pair["value"] = elem.lines.second;
+                lines.push_back(pair);
+            }
+            linesRegs["file"] = file;
+            linesRegs["lines"] = lines;
+
+            linesInfo.push_back(linesRegs);
         }
+        retVal["regionsLines"] = linesInfo;
 
-        const std::set<DIST::Array*> &arrays = allArrays.GetArrays();
+        nlohmann::json alignRules = nlohmann::json::array();
-        retVal += "#" + std::to_string(arrays.size());
+        for (auto& rule : dataDirectives.alignRules)
-
+            alignRules.push_back(rule.toJson());
-        //create map<array_address, DIST::Array_toString()> 
+        retVal["alignRules"] = alignRules;
-        for (auto it = arrays.begin(); it != arrays.end(); ++it)
-        {
-            retVal += "#" + std::to_string((long long)(*it));
-            retVal += "#" + (*it)->toString();
-        }
-
-        retVal += "#" + std::to_string(dataDirectives.alignRules.size());
-        for (int i = 0; i < dataDirectives.alignRules.size(); ++i)
-            retVal += dataDirectives.alignRules[i].toString();
 
         return retVal;
     }

src/Predictor/PredictScheme.cpp

@@ -14,13 +14,13 @@
 
 #include "dvm.h"
 #include "../DynamicAnalysis/gcov_info.h"
+#include "../DynamicAnalysis/gCov_parser_func.h"
 #include "PredictScheme.h"
 #include "../Utils/SgUtils.h"
 #include "../DirectiveProcessing/directive_parser.h"
 #include "../Distribution/DvmhDirective.h"
 #include "../GraphLoop/graph_loops_func.h"
 #include "../ExpressionTransform/expr_transform.h"
-#include "../DirectiveProcessing/directive_parser.h"
 #include "../LoopAnalyzer/loop_analyzer.h"
 #include "../CFGraph/CFGraph.h"
 
@@ -208,27 +208,31 @@ void calculateStatsForPredictor(const map<string, vector<FuncInfo*>>& allFuncInf
                 uint64_t paralle_exec = 0;
                 uint64_t lines_count = 0;
 
-                if (st->variant() == DVM_PARALLEL_ON_DIR) 
+                if (st->variant() == DVM_PARALLEL_ON_DIR)
                 {
                     auto loop = st->lexNext();
                     checkNull(loop, convertFileName(__FILE__).c_str(), __LINE__);
                     if (loop->variant() != FOR_NODE)
                         printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
 
-                    calculateForParallelLoop(loop, gcov, paralle_exec, lines_count);
+                    if (__gcov_doesThisLineExecuted(byFile.first, loop->lineNumber()))
-                    st = loop->lastNodeOfStmt();
+                    {
+                        calculateForParallelLoop(loop, gcov, paralle_exec, lines_count);
+                        st = loop->lastNodeOfStmt();
 
-                    parallel_exec_count += paralle_exec;
+                        parallel_exec_count += paralle_exec;
-                    count_of_parallel_lines += lines_count;
+                        count_of_parallel_lines += lines_count;
 
-                    __spf_print(1, "    PAR LOOP [%d %s] total exec %llu, total exec lines %llu, avg %.16e\n", 
+                        __spf_print(1, "    PAR LOOP [%d %s] total exec %llu, total exec lines %llu, avg %.16e\n",
-                                    loop->lineNumber(), byFile.first.c_str(), paralle_exec, lines_count, paralle_exec / (double)lines_count);
+                            loop->lineNumber(), byFile.first.c_str(), paralle_exec, lines_count, paralle_exec / (double)lines_count);
+                    }
                 }
             }
 
             for (auto st = stat->lexNext(); st != stat->lastNodeOfStmt(); st = st->lexNext()) 
             {
-                if (!isSgExecutableStatement(st) || isDVM_stat(st) || isSPF_stat(st))
+                if (!isSgExecutableStatement(st) || isDVM_stat(st) || isSPF_stat(st) ||
+                    !__gcov_doesThisLineExecuted(byFile.first, st->lineNumber()))
                     continue;
 
                 int line = st->lineNumber();
@@ -428,6 +432,7 @@ static void parallelDir(const map<DIST::Array*, int>& byPos, SgExpression* spec,
     parallel["loops_count"] = loopSymbs.size();
 
     SgStatement* loop = isSgForStmt(st->lexNext());
+
     if (loop == NULL)
         printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
     SgStatement* lastNode = loop->lastNodeOfStmt();
@@ -444,11 +449,13 @@ static void parallelDir(const map<DIST::Array*, int>& byPos, SgExpression* spec,
         loop = loop->lexNext();
     }
 
-    for (int z = execs.size() - 1; z > 0; --z)
+    for (int z = execs.size() - 1; z > 0; --z) 
-        execs[z] /= execs[z - 1];
+        if (execs[z - 1] != 0)
+            execs[z] /= execs[z - 1];
 
     auto& info = getInfo(before, gcov);
-    execs[0] /= info.getExecutedCount();
+    if (info.getExecutedCount() && loopSymbs.size() > 1)
+        execs[0] /= info.getExecutedCount();
 
     parallel["iterations_count"] = execs;
 
@@ -501,8 +508,6 @@ static void parallelDir(const map<DIST::Array*, int>& byPos, SgExpression* spec,
         printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
 
     auto cfg = buildCFGforCurrentFunc(func, SAPFOR::CFG_Settings(true, false, false, true, false, false, true), commonBlocks, allFuncInfo);
-    if (cfg.size() != 1)
-        printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
     //TODO IP analysis
         
     unsigned countOfAccess = 0;
@@ -589,6 +594,9 @@ void parseDvmDirForPredictor(const map<tuple<int, string, string>, pair<DIST::Ar
 
             for (auto st = stat->lexNext(); st != stat->lastNodeOfStmt(); st = st->lexNext())
             {
+                if (!__gcov_doesThisLineExecuted(byFile.first, st->lineNumber()))
+                    continue;
+
                 SgExpression* list;
                 SgExpression* dup;
                 auto line = 0;
@@ -596,7 +604,10 @@ void parseDvmDirForPredictor(const map<tuple<int, string, string>, pair<DIST::Ar
                 switch (st->variant())
                 {
                 case DVM_PARALLEL_ON_DIR:
-                    parallelDir(byPos, st->expr(2), st->expr(0)->symbol(), st->expr(0)->lhs(), st, st->expr(1), gcov, directives, commonBlocks, allFuncInfo);
+                    parallelDir(byPos, st->expr(2), 
+                                st->expr(0) ? st->expr(0)->symbol() : NULL, 
+                                st->expr(0) ? st->expr(0)->lhs() : NULL, 
+                                st, st->expr(1), gcov, directives, commonBlocks, allFuncInfo);
                     break;
                 case DVM_VAR_DECL: // TODO
                 {
@@ -615,7 +626,8 @@ void parseDvmDirForPredictor(const map<tuple<int, string, string>, pair<DIST::Ar
                         list = st->expr(0);
                         while (list)
                         {
-                            directives["align"].push_back(parseAlign(byPos, list->lhs()->symbol(), type->rhs()->symbol(), type->lhs(), type->rhs()->lhs(), st->lineNumber()));
+                            if (type->lhs()) // if ALIGN A(...) with B(...)
+                                directives["align"].push_back(parseAlign(byPos, list->lhs()->symbol(), type->rhs()->symbol(), type->lhs(), type->rhs()->lhs(), st->lineNumber()));
                             list = list->rhs();
                         }
                     }
@@ -627,6 +639,9 @@ void parseDvmDirForPredictor(const map<tuple<int, string, string>, pair<DIST::Ar
                 case DVM_ALIGN_DIR:
                     directives["align"].push_back(parseAlign(byPos, st->expr(0)->lhs()->symbol(), st->expr(2)->symbol(), st->expr(1), st->expr(2)->lhs(), st->lineNumber()));
                     break;
+                case DVM_REALIGN_DIR:
+                    directives["realign"].push_back(parseAlign(byPos, st->expr(0)->lhs()->symbol(), st->expr(2)->symbol(), st->expr(1), st->expr(2)->lhs(), st->lineNumber()));
+                    break;
                 case DVM_SHADOW_DIR:
                     //dirs << "1;" << "SHADOW;" << st->expr(0)->unparse() << "(" << st->expr(1)->unparse() << ");\n";
                     break;

src/Sapfor.cpp

@@ -70,6 +70,8 @@
 #include "VisualizerCalls/SendMessage.h"
 #include "VisualizerCalls/BuildGraph.h"
 
+#include "SwapOperators/swapOperators.h"
+
 #include "Transformations/enddo_loop_converter.h"
 #include "Transformations/loop_transform.h"
 #include "Transformations/array_assign_to_loop.h"
@@ -331,9 +333,10 @@ static string unparseProjectIfNeed(SgFile* file, const int curr_regime, const bo
             unparseToBuf = removeIncludeStatsAndUnparse(file, file_name, fout_name.c_str(), allIncludeFiles, out_free_form == 1, moduleUsesByFile, 
                                                         moduleDecls, getObjectForFileFromMap(file_name, exctactedModuleStats), toString, false, true);
             auto itI = filesToInclude.find(file_name);
-            for (auto& incl : itI->second)
+            for (auto& [_, incls] : itI->second)
-                if (allIncludeFiles.find(incl) != allIncludeFiles.end())
+                for (auto& incl : incls)
-                    allIncludeFiles.erase(incl);
+                    if (allIncludeFiles.find(incl) != allIncludeFiles.end())
+                        allIncludeFiles.erase(incl);
         }
         else
         {
@@ -827,20 +830,27 @@ static bool runAnalysis(SgProject &project, const int curr_regime, const bool ne
         {
             auto fileIt = includeDependencies.find(file_name);
             if (fileIt == includeDependencies.end())
-                fileIt = includeDependencies.insert(fileIt, make_pair(file_name, set<string>()));
+                fileIt = includeDependencies.insert(fileIt, make_pair(file_name, map<int, set<string>>()));
 
             set<string> modFiles;
             for (auto& elem : moduleDecls)
                 modFiles.insert(elem.second);
 
-            for (SgStatement *first = file->firstStatement(); first; first = first->lexNext())
+            SgStatement* lastFromFile = NULL;
+            for (SgStatement *st = file->firstStatement(); st; st = st->lexNext())
             {
-                if (strcmp(file_name, first->fileName()))
+                if (st->variant() == MODULE_STMT && modFiles.find(st->fileName()) != modFiles.end())
+                    st = st->lastNodeOfStmt();
+                else
                 {
-                    if (first->variant() == MODULE_STMT && modFiles.find(first->fileName()) != modFiles.end())
+                    if (strcmp(file_name, st->fileName()))
-                        first = first->lastNodeOfStmt();
+                    {
+                        if (lastFromFile == NULL)
+                            printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
+                        fileIt->second[lastFromFile->lineNumber()].insert(st->fileName());
+                    }
                     else
-                        fileIt->second.insert(first->fileName());
+                        lastFromFile = st;
                 }
             }
 
@@ -938,6 +948,10 @@ static bool runAnalysis(SgProject &project, const int curr_regime, const bool ne
                     internalExit = err;
             }
         }
+        else if (curr_regime == SWAP_OPERATORS)
+        {
+            runSwapOperators(file, loopGraph, fullIR, countOfTransform);
+        }
         else if (curr_regime == PRIVATE_REMOVING_ANALYSIS)
         {
             auto itFound = loopGraph.find(file->filename());
@@ -1034,7 +1048,8 @@ static bool runAnalysis(SgProject &project, const int curr_regime, const bool ne
                           PRIVATE_REMOVING,
                           PRIVATE_ARRAYS_EXPANSION, 
                           PRIVATE_ARRAYS_SHRINKING,
-                          REMOVE_DEAD_CODE };
+                          REMOVE_DEAD_CODE,
+                          SWAP_OPERATORS };
 
     if ((countOfTransform == 0 || internalExit > 0) && applyFor.find(curr_regime) != applyFor.end())
     {
@@ -1561,6 +1576,7 @@ static bool runAnalysis(SgProject &project, const int curr_regime, const bool ne
     {
         if (keepFiles)
             printLoopGraph("_loopGraph.txt", loopGraph);
+        //printf("%s\n", convertToJson(loopGraph).dump(2).c_str());
     }
     else if (curr_regime == FILL_COMMON_BLOCKS)
     {
@@ -1595,12 +1611,15 @@ static bool runAnalysis(SgProject &project, const int curr_regime, const bool ne
                     set<string> includedToThisFile;
                     if (itDep != includeDependencies.end())
                     {
-                        for (auto &inclDep : itDep->second)
+                        for (auto& [_, incls] : itDep->second)
                         {
-                            auto comm = commentsToInclude.find(inclDep);
+                            for (auto& incl : incls)
-                            if (comm != commentsToInclude.end())
+                            {
-                                for (auto &allComm : comm->second)
+                                auto comm = commentsToInclude.find(incl);
-                                    includedToThisFile.insert(allComm.second.begin(), allComm.second.end());
+                                if (comm != commentsToInclude.end())
+                                    for (auto& allComm : comm->second)
+                                        includedToThisFile.insert(allComm.second.begin(), allComm.second.end());
+                            }
                         }
                     }
 
@@ -2325,6 +2344,7 @@ void runPass(const int curr_regime, const char *proj_name, const char *folderNam
     case INSERT_NO_DISTR_FLAGS_FROM_GUI:
     case PRIVATE_REMOVING:
     case RENAME_INLCUDES:
+    case SWAP_OPERATORS:
         runAnalysis(*project, curr_regime, true, "", folderName);
         break;
     case INLINE_PROCEDURES:

src/Sapfor.h

@@ -122,6 +122,8 @@ enum passes {
     CREATE_INTER_TREE,
     INSERT_INTER_TREE,
 
+    SWAP_OPERATORS,
+
     SHADOW_GROUPING,
     INLINE_PROCEDURES,
     FILL_PARALLEL_REG_IR,
@@ -315,6 +317,7 @@ static void setPassValues()
     passNames[CHECK_PAR_REG_DIR] = "CHECK_PAR_REG_DIR";
     passNames[CREATE_INTER_TREE] = "CREATE_INTER_TREE";
     passNames[INSERT_INTER_TREE] = "INSERT_INTER_TREE";
+    passNames[SWAP_OPERATORS] = "SWAP_OPERATORS";
     passNames[CREATE_PARALLEL_REGIONS] = "CREATE_PARALLEL_REGIONS";
     passNames[PRIVATE_REMOVING_ANALYSIS] = "PRIVATE_REMOVING_ANALYSIS";
     passNames[PRIVATE_REMOVING] = "PRIVATE_REMOVING";

src/SapforData.h

@@ -85,7 +85,7 @@ std::map<std::string, std::map<int, std::set<std::string>>> commentsToInclude;
 //
 
 //for INSERT_INCLUDES
-std::map<std::string, std::set<std::string>> filesToInclude; // file -> includes
+std::map<std::string, std::map<int, std::set<std::string>>> filesToInclude; // file -> includes [nearest line, include]
 //
 
 //for PASSES DEPENDENSIES
@@ -96,7 +96,7 @@ std::set<passes> passesIgnoreStateDone;
 //for files info
 std::map<std::string, int> lineInfo; // file -> lines count
 std::map<std::string, std::pair<std::set<int>, std::set<int>>> dirsInfo; // file -> dirs <lines SPF, lines DVM> count
-std::map<std::string, std::set<std::string>> includeDependencies; // file -> includes
+std::map<std::string, std::map<int, std::set<std::string>>> includeDependencies; // file -> includes [nearest line, include]
 std::vector<std::string> filesCompilationOrder; // order of files for unite to one file
 std::map<std::string, std::map<SgStatement*, std::vector<SgStatement*>>> exctactedModuleStats; // file -> hided excluded modules
 //

src/SwapOperators/swapOperators.cpp

@@ -0,0 +1,103 @@
+#include <map>
+#include <unordered_set>
+#include <vector>
+#include <queue>
+#include <iostream>
+
+#include "../Utils/errors.h"
+#include "../Utils/SgUtils.h"
+#include "../GraphCall/graph_calls.h"
+#include "../GraphCall/graph_calls_func.h"
+#include "../CFGraph/CFGraph.h"
+#include "../CFGraph/IR.h"
+#include "../GraphLoop/graph_loops.h"
+#include "swapOperators.h"
+
+using namespace std;
+
+
+unordered_set<int> loop_tags = {FOR_NODE/*, FORALL_NODE, WHILE_NODE, DO_WHILE_NODE*/};
+
+
+vector<SAPFOR::IR_Block*> findInstructionsFromOperator(SgStatement* st, vector<SAPFOR::BasicBlock*> Blocks)
+{
+    vector<SAPFOR::IR_Block*> result;
+    string filename = st -> fileName();
+    for (auto& block: Blocks)
+    {
+        vector<SAPFOR::IR_Block*> instructionsInBlock = block -> getInstructions();
+        for (auto& instruction: instructionsInBlock)
+        {
+            SgStatement* curOperator = instruction -> getInstruction() -> getOperator();
+            if (curOperator -> lineNumber() == st -> lineNumber())
+                result.push_back(instruction);
+        }
+    }
+    return result;
+}
+
+vector<SAPFOR::BasicBlock*> findFuncBlocksByFuncStatement(SgStatement *st, std::map<FuncInfo*, std::vector<SAPFOR::BasicBlock*>>& FullIR)
+{
+    vector<SAPFOR::BasicBlock*> result;
+    Statement* forSt = (Statement*)st;
+    for (auto& func : FullIR)
+    {
+        if (func.first -> funcPointer -> getCurrProcessFile() == forSt -> getCurrProcessFile()
+            && func.first -> funcPointer -> lineNumber() == forSt -> lineNumber())
+            result = func.second;
+    }
+    return result;
+}
+
+map<SgForStmt*, vector<SAPFOR::BasicBlock*>> findAndAnalyzeLoops(SgStatement *st, vector<SAPFOR::BasicBlock*> blocks)
+{
+    map<SgForStmt*, vector<SAPFOR::BasicBlock*>> result;
+    SgStatement *lastNode = st->lastNodeOfStmt();
+    while (st && st != lastNode)
+    {
+        if (loop_tags.find(st -> variant()) != loop_tags.end())
+        {
+            // part with find statements of loop
+            SgForStmt *forSt = (SgForStmt*)st;
+            SgStatement *loopBody = forSt -> body();
+            SgStatement *lastLoopNode = st->lastNodeOfStmt();
+            // part with find blocks and instructions of loops
+            while (loopBody && loopBody != lastLoopNode)
+            {
+                SAPFOR::IR_Block* IR = findInstructionsFromOperator(loopBody, blocks).front();
+                result[forSt].push_back(IR -> getBasicBlock());     // change this part for taking only unique blocks to vector
+                loopBody = loopBody -> lexNext();
+            }
+        }
+        st = st -> lexNext();
+    }
+    return result;
+}
+
+vector<pair<int, int>> AnalyzeLoop(SgForStmt* forStatement, vector<SAPFOR::BasicBlock*> loopBlocks)
+{
+    vector<pair<int, int>> result;
+    // Analyze loop and create rules for moving operators in loops
+    // Return vector with moving rules (from line to line for operators)
+    return result;
+}
+
+void runSwapOperators(SgFile *file, std::map<std::string, std::vector<LoopGraph*>>& loopGraph, std::map<FuncInfo*, std::vector<SAPFOR::BasicBlock*>>& FullIR, int& countOfTransform)
+{
+    std::cout << "SWAP_OPERATORS Pass" << std::endl;    // to remove
+    countOfTransform += 1;                              // to remove
+
+    const int funcNum = file->numberOfFunctions();
+    for (int i = 0; i < funcNum; ++i)
+    {
+        SgStatement *st = file->functions(i);
+        vector<SAPFOR::BasicBlock*> blocks = findFuncBlocksByFuncStatement(st, FullIR);
+        map<SgForStmt*, vector<SAPFOR::BasicBlock*>> loopsMapping = findAndAnalyzeLoops(st, blocks);
+        for (pair<SgForStmt*, vector<SAPFOR::BasicBlock*>> loopForAnalyze: loopsMapping)
+        {
+            vector<pair<int, int>> moveRules = AnalyzeLoop(loopForAnalyze.first, loopForAnalyze.second);
+        }
+    }
+
+    return;
+};

src/SwapOperators/swapOperators.h

@@ -0,0 +1,6 @@
+#pragma once
+
+#include "../GraphLoop/graph_loops.h"
+#include "../CFGraph/CFGraph.h"
+
+void runSwapOperators(SgFile *file, std::map<std::string, std::vector<LoopGraph*>>& loopGraph, std::map<FuncInfo*, std::vector<SAPFOR::BasicBlock*>>& FullIR, int& countOfTransform);

src/Utils/PassManager.h

@@ -212,6 +212,8 @@ void InitPassesDependencies(map<passes, vector<passes>> &passDepsIn, set<passes>
 
     Pass(BUILD_IR) <= Pass(SUBST_EXPR_RD) <= Pass(SUBST_EXPR_RD_AND_UNPARSE);
 
+    list({BUILD_IR, CALL_GRAPH2}) <= Pass(SWAP_OPERATORS);
+
     list({ LOOP_ANALYZER_DATA_DIST_S1, SUBST_EXPR_RD } ) <= Pass(PRIVATE_REMOVING_ANALYSIS);
     list({ PRIVATE_REMOVING_ANALYSIS, REVERT_SUBST_EXPR_RD }) <= Pass(PRIVATE_REMOVING);
 
@@ -309,6 +311,8 @@ void InitPassesDependencies(map<passes, vector<passes>> &passDepsIn, set<passes>
 
     Pass(REMOVE_OMP_DIRS) <= Pass(REMOVE_OMP_DIRS_TRANSFORM);
 
+    Pass(VERIFY_INCLUDES) <= Pass(RENAME_INLCUDES);
+
     list({ CALL_GRAPH2, REVERT_SUBST_EXPR_RD }) <= Pass(REMOVE_DEAD_CODE);
     list({ REMOVE_DEAD_CODE, CONVERT_LOOP_TO_ASSIGN, RESTORE_LOOP_FROM_ASSIGN }) <= Pass(REMOVE_DEAD_CODE_AND_UNPARSE);
 

src/Utils/module_utils.cpp

@@ -310,8 +310,17 @@ static void getModuleSymbols(SgStatement* func, set<SgSymbol*>& symbs)
     SgSymbol* s = func->symbol()->next();    
     while (s)
     {
-        if (IS_BY_USE(s) && s->scope() && s->scope()->symbol()->identifier() == currScope)
+        if (func->variant() == MODULE_STMT) 
-            symbs.insert(s);
+        {
+            if (s->scope() && s->scope()->symbol() && s->scope()->symbol()->identifier())
+                if (s->scope()->symbol()->identifier() == currScope)
+                    symbs.insert(s);
+        }
+        else
+        {
+            if (IS_BY_USE(s) && s->scope() && s->scope()->symbol()->identifier() == currScope)
+                symbs.insert(s);
+        }
         s = s->next();
     }
 }
@@ -325,18 +334,18 @@ const set<SgSymbol*>& getModuleSymbols(SgStatement *func)
     set<SgSymbol*> symbs;
     getModuleSymbols(func, symbs);
 
-    //if function in contains
+    //if function or module in contains
     auto cp = func->controlParent();
-    if (isSgProgHedrStmt(cp))
+    if (isSgProgHedrStmt(cp) || cp->variant() == MODULE_STMT)
         getModuleSymbols(cp, symbs);
 
     symbolsForFunc[func->symbol()->identifier()] = symbs;
     return symbs;
 }
 
-SgSymbol* getNameInLocation(SgStatement* func, const string& varName, const string& locName)
+static void findSymbol(SgStatement* func, const string& varName, const string& locName,
+                       map<string, SgSymbol*>& altNames)
 {
-    map<string, SgSymbol*> altNames;
     for (const auto& s : getModuleSymbols(func))
     {
         SgSymbol* orig = OriginalSymbol(s);
@@ -344,11 +353,22 @@ SgSymbol* getNameInLocation(SgStatement* func, const string& varName, const stri
         if (orig->identifier() == varName && orig->scope()->symbol()->identifier() == locName)
             altNames[s->identifier()] = s;
     }
+}
+
+SgSymbol* getNameInLocation(SgStatement* func, const string& varName, const string& locName)
+{
+    const string clearName = correctSymbolModuleName(varName);
+
+    map<string, SgSymbol*> altNames;
+    findSymbol(func, varName, locName, altNames);
+    
+    if (altNames.size() == 0 && clearName != varName)
+        findSymbol(func, clearName, locName, altNames);
 
     if (altNames.size() > 0)
         return altNames.begin()->second;
     else {
-        __spf_print(1, "%s %s %s\n", func->symbol()->identifier(), varName.c_str(), locName.c_str());
+        __spf_print(1, "%s (%s %s) %s\n", func->symbol()->identifier(), clearName.c_str(), varName.c_str(), locName.c_str());
         printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
     }
 
@@ -384,6 +404,15 @@ SgSymbol* getNameInLocation(SgSymbol* curr, SgStatement* location)
     return returnVal;
 }
 
+string correctSymbolModuleName(const string& origFull)
+{
+    auto it = origFull.find("::");
+    if (it == string::npos)
+        return origFull;
+    else
+        return origFull.substr(it + 2);
+}
+
 namespace Distribution
 {
     const string Array::GetNameInLocation(void* location_p) const

src/Utils/module_utils.h

@@ -1,5 +1,6 @@
 #pragma once
 
+std::string correctSymbolModuleName(const std::string& origFull);
 const std::set<SgSymbol*>& getModuleSymbols(SgStatement* func);
 void getModulesAndFunctions(SgFile* file, std::vector<SgStatement*>& modulesAndFunctions);
 void findModulesInFile(SgFile* file, std::vector<SgStatement*>& modules);

src/Utils/version.h

@@ -1,3 +1,3 @@
 #pragma once
 
-#define VERSION_SPF "2401"
+#define VERSION_SPF "2421"

src/VisualizerCalls/get_information.cpp

@@ -41,6 +41,7 @@
 #include "../LoopAnalyzer/loop_analyzer.h"
 #include "../DirectiveProcessing/insert_directive.h"
 #include "../ProjectManipulation/PerfAnalyzer.h"
+#include "Utils/json.hpp"
 
 #include "BuildGraph.h"
 
@@ -61,6 +62,7 @@ using std::pair;
 using std::tuple;
 using std::to_string;
 using std::make_pair;
+using json = nlohmann::json;
 
 extern set<short*> allocated;
 extern set<int*> allocatedInt;
@@ -510,26 +512,7 @@ int SPF_GetGraphLoops(void*& context, int winHandler, short *options, short *pro
     {
         runPassesForVisualizer(projName, { LOOP_GRAPH } );
 
-        string resVal = "";
+        string resVal = convertToJson(loopGraph).dump();
-        for (auto f = loopGraph.begin(); f != loopGraph.end(); ++f)
-        {
-            if (resVal != "")
-                resVal += "|";
-            
-            int realLoops = 0;
-            for (int i = 0; i < f->second.size(); ++i)
-                if (f->second[i]->lineNum > 0)
-                    realLoops++;
-
-            resVal += f->first + "|" + to_string(realLoops);
-            for (int i = 0; i < f->second.size(); ++i)
-            {
-                string localRes = "";
-                convertToString(f->second[i], localRes);
-                resVal += localRes;
-            }
-        }
-
         copyStringToShort(result, resVal);
         retSize = (int)resVal.size() + 1;
     }
@@ -569,15 +552,7 @@ int SPF_GetGraphFunctions(void*& context, int winHandler, short *options, short
     {
         runPassesForVisualizer(projName, { FILL_PAR_REGIONS_LINES } );
          
-        string resVal = "";
+        string resVal = convertToJson(allFuncInfo).dump();
-        resVal = to_string(allFuncInfo.size());
-        for (auto f = allFuncInfo.begin(); f != allFuncInfo.end(); ++f)
-        {
-            resVal += "|" + f->first + "|" + to_string(f->second.size());
-            for (int i = 0; i < f->second.size(); ++i)
-                resVal += convertToString(f->second[i]);
-        }
-
         copyStringToShort(result, resVal);
         retSize = (int)resVal.size() + 1;
     }
@@ -666,12 +641,20 @@ int SPF_GetGraphFunctionPositions(void*& context, int winHandler, short *options
         }
 
         auto positions = buildLocationOfGraph(allFuncInfo, iters, coef, 0.9 * w, 0.9 * h, sendVisible ? &visible : NULL);
+        
+        json pos_array= json::array();
+        for (auto& [fname, coords] : positions) {
+            json elem;
+            elem["functionName"] = fname;
+            elem["x"] = (double)coords.first;
+            elem["y"] = (double)coords.second;
+            pos_array.push_back(elem);
+        }
 
-        string resVal = "";
+        json allPositions;
-        resVal = to_string(positions.size());
+        allPositions["allPositions"] = pos_array;
-        for (auto& elem : positions)
-            resVal += "|" + elem.first + "|" + to_string(elem.second.first) + "|" + to_string(elem.second.second);
 
+        string resVal = allPositions.dump();
         copyStringToShort(result, resVal);
         retSize = (int)resVal.size() + 1;
     }
@@ -697,61 +680,6 @@ int SPF_GetGraphFunctionPositions(void*& context, int winHandler, short *options
     return retSize;
 }
 
-int SPF_GetGraphVizOfFunctions(void*& context, short *options, short *projName, short *&result, short *&output, int *&outputSize,
-                               short *&outputMessage, int *&outputMessageSize)
-{
-    MessageManager::clearCache();
-    clearGlobalMessagesBuffer();
-    setOptions(options);
-
-    int retSize = -1;
-    try
-    {
-        runPassesForVisualizer(projName, { FILL_PAR_REGIONS_LINES });
-
-        map<string, CallV> V;
-        vector<string> E;
-        CreateCallGraphViz(NULL, allFuncInfo, V, E);
-        
-        string graph = to_string(V.size()) += "|";
-        for (auto &v : V)
-            graph += v.second.to_string() + "|";
-
-        graph += to_string(E.size()) + "|";
-        for (auto &e : E)
-            graph += e + "|";
-        //erase last "|"
-        graph.erase(graph.end() - 1);
-
-        copyStringToShort(result, graph);
-        retSize = (int)graph.size();
-
-        if (showDebug)
-            printf("GraphViz: '%s'\n", graph.c_str());
-    }
-    catch (int ex)
-    {
-        try { __spf_print(1, "catch code %d\n", ex); }
-        catch (...) {}
-        if (ex == -99)
-            return -99;
-        else
-            retSize = -1;
-    }
-    catch (...)
-    {
-        retSize = -1;
-    }
-
-    //convertBuffers(outputMessage, outputMessageSize, output, outputSize);
-
-    if (showDebug)
-        printf("SAPFOR: return from DLL\n");
-
-    MessageManager::setWinHandler(-1);
-    return retSize;
-}
-
 extern int PASSES_DONE[EMPTY_PASS];
 extern int *ALGORITHMS_DONE[EMPTY_ALGO];
 extern const char *passNames[EMPTY_PASS + 1];
@@ -838,15 +766,17 @@ int SPF_GetArrayDistribution(void*& context, int winHandler, short *options, sho
         else
             printInternalError(convertFileName(__FILE__).c_str(), __LINE__);            
 
-        string resVal = "";
+        json regions = json::array();
-        resVal += to_string(parallelRegions.size());
+        for (auto& reg : parallelRegions)
-        for (int i = 0; i < parallelRegions.size(); ++i)
+        {
-            resVal += parallelRegions[i]->toString();
+            json currReg = reg->toJson();
+            regions.push_back(currReg);
+        }
 
-        //__spf_print(1, "==============\n");
+        json allRegions;
-        //__spf_print(1, "%s\n", resVal.c_str());
+        allRegions["allRegions"] = regions;
-        //__spf_print(1, "==============\n");
 
+        string resVal = allRegions.dump();
         copyStringToShort(result, resVal);
         retSize = (int)resVal.size() + 1;
     }
@@ -1228,8 +1158,6 @@ int SPF_GetArrayLinks(void*& context, int winHandler, short *options, short *pro
     {
         runPassesForVisualizer(projName, { CALL_GRAPH2 } );
 
-        string resVal = "";
-        
         map<DIST::Array*, set<DIST::Array*>> linkedArrays;
         for (auto& inMap : arrayLinksByFuncCalls)
         {
@@ -1243,17 +1171,24 @@ int SPF_GetArrayLinks(void*& context, int winHandler, short *options, short *pro
                             linkedArrays[ref].insert(toAdd);
         }
 
-
+        json allLinks = json::array();
         for (auto& array : linkedArrays)
         {
-            resVal += to_string(array.first->GetId()) + "|" + to_string(array.second.size()) + "|";
+            json currLink;
+            currLink["id"] = array.first->GetId();
+
+            json links = json::array();
             for (auto& link : array.second)
-                resVal += to_string(link->GetId()) + "|";
+                links.push_back(link->GetId());
+            currLink["links"] = links;
+
+            allLinks.push_back(currLink);
         }
 
-        if (resVal[resVal.size() - 1] == '|')
+        json links;
-            resVal.erase(resVal.size() - 1);
+        links["allLinks"] = allLinks;
 
+        string resVal = links.dump();
         copyStringToShort(result, resVal);
         retSize = (int)resVal.size() + 1;
     }
@@ -1380,13 +1315,12 @@ int SPF_GetIntrinsics(void*& context, short *&result)
     return (int)resVal.size() + 1;
 }
 
-extern map<string, set<string>> includeDependencies;
+extern map<string, map<int, set<string>>> includeDependencies;
 int SPF_GetIncludeDependencies(void*& context, int winHandler, short *options, short *projName, short *&result, short*& output, int*& outputSize,
                                short*& outputMessage, int*& outputMessageSize)
 {
     MessageManager::clearCache();
     MessageManager::setWinHandler(winHandler);
-    string resVal = "";
 
     setOptions(options);
     int retSize = 0;
@@ -1394,23 +1328,31 @@ int SPF_GetIncludeDependencies(void*& context, int winHandler, short *options, s
     {
         runPassesForVisualizer(projName, { BUILD_INCLUDE_DEPENDENCIES });
 
-        int i = 0;
+        json inc_array = json::array();
-        for (auto &deps : includeDependencies)
+        for (const auto& deps : includeDependencies)
         {
-            if (i != 0)
+            json includes;
-                resVal += "@";
+            includes["file"] = deps.first;
-            resVal += deps.first + "@";
+
-            int k = 0;
+            json array = json::array();
-            for (auto &incl : deps.second)
+            for (const auto& [line, incls] : deps.second)
             {
-                if (k != 0)
+                for (auto& incl : incls)
-                    resVal += "|";
+                {
-                resVal += incl;
+                    json elem;
-                ++k;
+                    elem["line"] = line;
+                    elem["dependencyFileName"] = incl;
+                    array.push_back(elem);
+                }
             }
-            ++i;
+            includes["includes"] = array;
+            inc_array.push_back(includes);
         }
 
+        json allIncludes;
+        allIncludes["allIncludes"] = inc_array;
+        string resVal = allIncludes.dump();
+
         copyStringToShort(result, resVal);
         retSize = (int)resVal.size() + 1;
     }
@@ -1446,15 +1388,7 @@ int SPF_SetFunctionsToInclude(void*& context, int winHandler, short *options, sh
     {
         runPassesForVisualizer(projName, { FIND_FUNC_TO_INCLUDE });
 
-        string resVal = "";
+        string resVal = convertToJson(allFuncInfo).dump();
-        resVal = to_string(allFuncInfo.size());
-        for (auto f = allFuncInfo.begin(); f != allFuncInfo.end(); ++f)
-        {
-            resVal += "|" + f->first + "|" + to_string(f->second.size());
-            for (int i = 0; i < f->second.size(); ++i)
-                resVal += convertToString(f->second[i]);
-        }
-
         copyStringToShort(result, resVal);
         retSize = (int)resVal.size() + 1;
     }
@@ -1492,14 +1426,17 @@ int SPF_GetAllDeclaratedArrays(void*& context, int winHandler, short *options, s
     {
         runPassesForVisualizer(projName, { GET_ALL_ARRAY_DECL });
 
-        string resVal = "";
+        json arrays = json::array();
-        for (auto f = declaredArrays.begin(); f != declaredArrays.end(); ++f)
+        for (const auto& [_, array] : declaredArrays)
         {
-            if (f != declaredArrays.begin())
+            json jArray = array.first->toJson();
-                resVal += "@";
+            arrays.push_back(jArray);
-            resVal += f->second.first->toString();
         }
 
+        json allArrays;
+        allArrays["allArrays"] = arrays;
+        string resVal = allArrays.dump();
+
         copyStringToShort(result, resVal);
         retSize = (int)resVal.size() + 1;
     }
@@ -1540,19 +1477,33 @@ int SPF_GetFileLineInfo(void*& context, int winHandler, short *options, short *p
     {
         runPassesForVisualizer(projName, { FILE_LINE_INFO });
 
-        string resVal = "";
+        json metric_array = json::array();
-        for (auto it = lineInfo.begin(); it != lineInfo.end(); ++it)
+        for (const auto& fileInfo : lineInfo)
         {
-            if (it != lineInfo.begin())
+            json fileMetric;
-                resVal += "@";
 
-            auto itD = dirsInfo.find(it->first);
+            fileMetric["file"] = fileInfo.first;
-            if (itD == dirsInfo.end())
+            fileMetric["linesCount"] = fileInfo.second;
-                resVal += it->first + "@" + to_string(it->second) + "_0_0";
+            
+            auto it = dirsInfo.find(fileInfo.first);
+            if (it == dirsInfo.end())
+            {
+                fileMetric["numSPF"] = 0;
+                fileMetric["numDVM"] = 0;
+            }
             else
-                resVal += it->first + "@" + to_string(it->second) + "_" + to_string(itD->second.first.size()) + "_" + to_string(itD->second.second.size());
+            {
+                fileMetric["numSPF"] = (int)it->second.first.size();
+                fileMetric["numDVM"] = (int)it->second.second.size();
+            }
+
+            metric_array.push_back(fileMetric);
         }
 
+        json allMetrics;
+        allMetrics["allMetrics"] = metric_array;
+        string resVal = allMetrics.dump();
+
         copyStringToShort(result, resVal);
         retSize = (int)resVal.size() + 1;
     }
@@ -2251,38 +2202,43 @@ int SPF_InlineProcedures(void*& context, int winHandler, short* options, short*
 }
 
 
-extern map<string, set<string>> filesToInclude;
+extern map<string, map<int, set<string>>> filesToInclude;
-int SPF_InsertIncludesPass(void*& context, int winHandler, short *options, short *projName, short *folderName, char *filesToInclude,
+int SPF_InsertIncludesPass(void*& context, int winHandler, short *options, short *projName, short *folderName, char *visFilesToInclude,
                            short *&output, int *&outputSize, short *&outputMessage, int *&outputMessageSize)
 {
     MessageManager::clearCache();
     MessageManager::setWinHandler(winHandler);
 
-    if (filesToInclude == NULL)
+    if (visFilesToInclude == NULL)
         return -2;
 
     vector<string> splited;
     //printf("%s\n", conv);
-    splitString(filesToInclude, '|', splited);
+    splitString(visFilesToInclude, '|', splited);
 
     if (splited.size() == 0)
         return -3;
 
-    ::filesToInclude.clear();
+    filesToInclude.clear();
-    for (int i = 0; i < splited.size(); ++i)
+    unsigned i = 0;
+    while (i < splited.size())
     {
-        string file = splited[i];
+        string file = splited[i++];
         int num = 0;
-        if (sscanf(splited[i + 1].c_str(), "%d", &num) == -1)
+        if (sscanf(splited[i++].c_str(), "%d", &num) == -1)
-            return -3;
+            return -4;
 
         __spf_print(1, "file = %s:\n", file.c_str());
-        for (int k = i + 2; k < i + 2 + num; ++k)
+        for (int k = i; k < i + 2 * num; k += 2)
         {
-            ::filesToInclude[file].insert(splited[k]);
+            int line = 0;
-            __spf_print(1, "    include = %s\n", splited[k].c_str());
+            if (sscanf(splited[k].c_str(), "%d", &line) == -1)
+                return -5;
+
+            filesToInclude[file][line].insert(splited[k + 1]);
+            __spf_print(1, "    include = [%d %s]\n", line, splited[k + 1].c_str());
         }
-        i += 1 + num;
+        i += 2 * num;
     }
     return simpleTransformPass(INSERT_INCLUDES, options, projName, folderName, output, outputSize, outputMessage, outputMessageSize);
 }
@@ -2309,18 +2265,30 @@ int SPF_GetGCovInfo(void*& context, int winHandler, short *options, short *projN
     {
         runPassesForVisualizer(projName, { GCOV_PARSER });
 
-        string resVal = "";
+        json gcov_array = json::array();
-        bool first = true;
+        for (auto& byFile : gCovInfo)
-        for (auto &byFile : gCovInfo)
         {
-            if (!first)
+            json fileGCov;
-                resVal += "@";
+            fileGCov["file"] = byFile.first;
-            resVal += byFile.first + "@";
+
-            for (auto &elem : byFile.second)
+            json info_array = json::array();
-                resVal += to_string(elem.first) + " " + to_string(elem.second.getExecutedCount()) + " ";            
+            for (auto& elem : byFile.second)
-            first = false;
+            {
+                json item;
+                item["line"] = elem.first;
+                item["execution"] = elem.second.getExecutedCount();
+
+                info_array.push_back(item);
+            }
+            fileGCov["lines"] = info_array;
+
+            gcov_array.push_back(fileGCov);
         }
 
+        json allGCov;
+        allGCov["allGCov"] = gcov_array;
+        string resVal = allGCov.dump();
+
         copyStringToShort(result, resVal);
         retSize = (int)resVal.size();
     }
@@ -2496,8 +2464,6 @@ const wstring Sapfor_RunAnalysis(const char* analysisName_c, const char* options
             retCode = SPF_GetGraphFunctions(context, winHandler, optSh, projSh, result, output, outputSize, outputMessage, outputMessageSize);
         else if (whichRun == "SPF_GetGraphFunctionPositions")
             retCode = SPF_GetGraphFunctionPositions(context, winHandler, optSh, projSh, result, output, outputSize, outputMessage, outputMessageSize);
-        else if (whichRun == "SPF_GetGraphVizOfFunctions")
-            retCode = SPF_GetGraphVizOfFunctions(context, optSh, projSh, result, output, outputSize, outputMessage, outputMessageSize);
         else if (whichRun == "SPF_GetArrayDistribution")
             retCode = SPF_GetArrayDistribution(context, winHandler, optSh, projSh, result, output, outputSize, outputMessage, outputMessageSize, 0);
         else if (whichRun == "SPF_GetArrayDistributionOnlyAnalysis")