moved LoopGraph to json

CMakeLists.txt

@@ -76,7 +76,8 @@ 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

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] ||
@@ -934,8 +936,14 @@ static void printToBuffer(const LoopGraph *currLoop, const int childSize, char b
         if (currLoop->hasLimitsToParallel())
             loopState = 2;
     }
+
+    return loopState;
+}
+
+static void printToBuffer(const LoopGraph *currLoop, const int childSize, char buf[512])
+{
     sprintf(buf, "#%d#%d#%d#%d#%d#%d#%d#%d",
-        currLoop->lineNum, currLoop->lineNumAfterLoop, currLoop->perfectLoop, currLoop->hasGoto, currLoop->hasPrints, childSize, loopState, 
+        currLoop->lineNum, currLoop->lineNumAfterLoop, currLoop->perfectLoop, currLoop->hasGoto, currLoop->hasPrints, childSize, getLoopState(currLoop),
         currLoop->hasNonRectangularBounds);
 }
 
@@ -979,6 +987,92 @@ void convertToString(const LoopGraph *currLoop, string &result)
     }
 }
 
+json convertToJson(const LoopGraph* currLoop)
+{
+    json loop;
+    const auto& file = currLoop->fileName;
+    if (currLoop && currLoop->lineNum > 0)
+    {
+        loop["file"] = file;
+        loop["line"] = currLoop->lineNum;
+        loop["lineNumAfterLoop"] = currLoop->lineNumAfterLoop;
+        loop["perfectLoop"] = currLoop->perfectLoop;
+        loop["loopState"] = getLoopState(currLoop);
+        loop["hasNonRectangularBounds"] = (int)currLoop->hasNonRectangularBounds;
+
+        json calls = json::array();
+        for (auto& [func, line] : currLoop->calls) 
+        {
+            json call;
+            call["line"] = line;
+            call["funcName"] = func;
+            call["canBeInlined"] = 0;
+            call["parentLineOffset"] = 0;
+
+            calls.push_back(call);
+        }
+        loop["funcCalls"] = calls;
+
+        json e_gotos = json::array();
+        for (auto& line : currLoop->linesOfExternalGoTo)
+            e_gotos.push_back(line);
+        loop["extGotos"] = e_gotos;
+
+        json i_gotos = json::array();
+        for (auto& line : currLoop->linesOfInternalGoTo)
+            i_gotos.push_back(line);
+        loop["intGotos"] = i_gotos;
+
+        json ios = json::array();
+        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)
 {
     for (auto &elem : loops)

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;
 
@@ -18,3 +20,5 @@ 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);
+
+nlohmann::json convertToJson(const std::map<std::string, std::vector<LoopGraph*>>& loopsByFile);

src/Sapfor.cpp

@@ -1561,6 +1561,7 @@ 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)
     {

src/Utils/version.h

@@ -1,3 +1,3 @@
 #pragma once
 
-#define VERSION_SPF "2401"
+#define VERSION_SPF "2402"

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 = "";
-        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;
-            }
-        }
-
+        string resVal = convertToJson(loopGraph).dump();
         copyStringToShort(result, resVal);
         retSize = (int)resVal.size() + 1;
     }