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fixed predictor

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ALEXks
2025-04-22 18:08:28 +03:00
parent 06980ee344
commit 7b0cb828a7
1 changed files with 10 additions and 3 deletions
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11
src/Predictor/PredictScheme.cpp
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@@ -454,7 +454,7 @@ static void parallelDir(const map<DIST::Array*, int>& byPos, SgExpression* spec,
execs[z] /= execs[z - 1];
auto& info = getInfo(before, gcov);
if (info.getExecutedCount())
if (info.getExecutedCount() && loopSymbs.size() > 1)
execs[0] /= info.getExecutedCount();
parallel["iterations_count"] = execs;
@@ -604,7 +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
{
@@ -623,6 +626,7 @@ void parseDvmDirForPredictor(const map<tuple<int, string, string>, pair<DIST::Ar
list = st->expr(0);
while (list)
{
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();
}
@@ -635,6 +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;