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Print percentages for profiling info better

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1274 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2001-11-12 20:13:14 +00:00
parent fd79ab5088
commit 84efe09e3d
1 changed files with 19 additions and 1 deletions
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20
lib/ExecutionEngine/Interpreter/Execution.cpp
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@@ -603,7 +603,7 @@ static void PerformExitStuff() {
#ifdef PROFILE_STRUCTURE_FIELDS #ifdef PROFILE_STRUCTURE_FIELDS
// Print out structure field accounting information... // Print out structure field accounting information...
if (!FieldAccessCounts.empty()) { if (!FieldAccessCounts.empty()) {
CW << "Field Access Profile Information:\n"; CW << "Profile Field Access Counts:\n";
map<const StructType *, vector<unsigned> >::iterator map<const StructType *, vector<unsigned> >::iterator
I = FieldAccessCounts.begin(), E = FieldAccessCounts.end(); I = FieldAccessCounts.begin(), E = FieldAccessCounts.end();
for (; I != E; ++I) { for (; I != E; ++I) {
@@ -622,6 +622,24 @@ static void PerformExitStuff() {
CW << endl; CW << endl;
} }
CW << endl; CW << endl;
CW << "Profile Field Access Percentages:\n";
cout.precision(3);
for (I = FieldAccessCounts.begin(); I != E; ++I) {
vector<unsigned> &OfC = I->second;
unsigned Sum = 0;
for (unsigned i = 0; i < OfC.size(); ++i)
Sum += OfC[i];
CW << " '" << (Value*)I->first << "'\t- ";
for (unsigned i = 0; i < OfC.size(); ++i) {
if (i) CW << ", ";
CW << double(OfC[i])/Sum;
}
CW << endl;
}
CW << endl;
FieldAccessCounts.clear(); FieldAccessCounts.clear();
} }
#endif #endif