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Refactor shared memory parallelization #49

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Alexander_KS merged 10 commits from refactor_shared_memory_parallelization into master 2024-07-18 06:50:40 +00:00
Conversation 1 Commits 10 Files Changed 35 +6 -1
3 changed files with 6 additions and 1 deletions
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3
sapfor/experts/Sapfor_2017/_src/DirectiveProcessing/directive_creator_base.cpp
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@@ -390,6 +390,9 @@ bool checkForConflict(const map<DIST::Array*, ArrayInfo*> &currAccesses,
for (auto &itArray : currAccesses) for (auto &itArray : currAccesses)
{ {
if(!itArray.first)
continue; // skip fictitious array access in free loop
const ArrayInfo &currInfo = *(itArray.second); const ArrayInfo &currInfo = *(itArray.second);
const string &arrayName = itArray.first->GetShortName(); const string &arrayName = itArray.first->GetShortName();

2
sapfor/experts/Sapfor_2017/_src/LoopAnalyzer/loop_analyzer.cpp
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@@ -498,7 +498,7 @@ static vector<int> matchArrayToLoopSymbols(const vector<SgForStmt*> &parentLoops
if (itLoop == sortedLoopGraph.end()) if (itLoop == sortedLoopGraph.end())
printInternalError(convertFileName(__FILE__).c_str(), __LINE__); printInternalError(convertFileName(__FILE__).c_str(), __LINE__);
ifUnknownArrayAssignFound = true; ifUnknownArrayAssignFound = true;
if (side == LEFT && (currRegime == DATA_DISTR || currRegime == COMP_DISTR)) if (side == LEFT && (currRegime == DATA_DISTR || currRegime == COMP_DISTR || currRegime == SHARED_MEMORY_PAR))
itLoop->second->hasUnknownArrayAssigns = true; itLoop->second->hasUnknownArrayAssigns = true;
itLoop->second->hasUnknownDistributedMap = true; itLoop->second->hasUnknownDistributedMap = true;

2
sapfor/experts/Sapfor_2017/_src/Sapfor.cpp
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@@ -560,6 +560,8 @@ static bool runAnalysis(SgProject &project, const int curr_regime, const bool ne
else if (curr_regime == LOOP_ANALYZER_NODIST) else if (curr_regime == LOOP_ANALYZER_NODIST)
{ {
auto& loopsInFile = getObjectForFileFromMap(file_name, loopGraph); auto& loopsInFile = getObjectForFileFromMap(file_name, loopGraph);
parallizeFreeLoops = 1;
sharedMemoryParallelization = 1;
loopAnalyzer(file, parallelRegions, createdArrays, getObjectForFileFromMap(file_name, SPF_messages), SHARED_MEMORY_PAR, loopAnalyzer(file, parallelRegions, createdArrays, getObjectForFileFromMap(file_name, SPF_messages), SHARED_MEMORY_PAR,
allFuncInfo, declaredArrays, declaratedArraysSt, arrayLinksByFuncCalls, createDefUseMapByPlace(), allFuncInfo, declaredArrays, declaratedArraysSt, arrayLinksByFuncCalls, createDefUseMapByPlace(),
false, &(loopsInFile)); false, &(loopsInFile));