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more GPU perf. tests refactoring, added singular maps into remap test

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This commit is contained in:
Alexey Spizhevoy
2011-01-26 08:12:06 +00:00
parent 79ba160c1c
commit 48aeb8f1d5
3 changed files with 54 additions and 18 deletions
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45
samples/gpu/performance/performance.cpp
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@@ -13,11 +13,7 @@ void TestSystem::run()
(*it)->run();
}
cout << setiosflags(ios_base::left);
cout << TAB << setw(10) << "CPU, ms" << setw(10) << "GPU, ms"
<< setw(10) << "SPEEDUP"
<< "DESCRIPTION\n";
cout << resetiosflags(ios_base::left);
printHeading();
// Run tests
it = tests_.begin();
@@ -35,11 +31,7 @@ void TestSystem::run()
}
}
cout << setiosflags(ios_base::fixed);
cout << "\naverage GPU speedup: x"
<< setprecision(3) << speedup_total_ / num_subtests_called_
<< endl;
cout << resetiosflags(ios_base::fixed);
printSummary();
}
@@ -54,8 +46,36 @@ void TestSystem::flushSubtestData()
double speedup = static_cast<double>(cpu_time) / std::max(1, gpu_time);
speedup_total_ += speedup;
cout << TAB << setiosflags(ios_base::left);
printItem(cpu_time, gpu_time, speedup);
num_subtests_called_++;
resetSubtestData();
}
void TestSystem::printHeading()
{
cout << setiosflags(ios_base::left);
cout << TAB << setw(10) << "CPU, ms" << setw(10) << "GPU, ms"
<< setw(10) << "SPEEDUP"
<< "DESCRIPTION\n";
cout << resetiosflags(ios_base::left);
}
void TestSystem::printSummary()
{
cout << setiosflags(ios_base::fixed);
cout << "\naverage GPU speedup: x"
<< setprecision(3) << speedup_total_ / num_subtests_called_
<< endl;
cout << resetiosflags(ios_base::fixed);
}
void TestSystem::printItem(double cpu_time, double gpu_time, double speedup)
{
cout << TAB << setiosflags(ios_base::left);
stringstream stream;
stream << cpu_time;
@@ -71,9 +91,6 @@ void TestSystem::flushSubtestData()
cout << description_.str();
cout << resetiosflags(ios_base::left) << endl;
num_subtests_called_++;
resetSubtestData();
}