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added initializers into GPU perf. tests

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This commit is contained in:
Alexey Spizhevoy
2011-01-25 14:43:54 +00:00
parent dbff16eb85
commit 6f91a29ea2
3 changed files with 68 additions and 36 deletions
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38
samples/gpu/performance/performance.cpp
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@@ -4,41 +4,35 @@
using namespace std;
using namespace cv;
void Test::gen(Mat& mat, int rows, int cols, int type, Scalar low, Scalar high)
{
mat.create(rows, cols, type);
RNG rng(0);
rng.fill(mat, RNG::UNIFORM, low, high);
}
void TestSystem::run()
{
// Run initializers
vector<Runnable*>::iterator it = inits_.begin();
for (; it != inits_.end(); ++it)
(*it)->run();
cout << setiosflags(ios_base::left);
cout << " " << setw(10) << "CPU, ms" << setw(10) << "GPU, ms"
<< setw(10) << "SPEEDUP" << "DESCRIPTION\n";
cout << resetiosflags(ios_base::left);
vector<Test*>::iterator it = tests_.begin();
// Run tests
it = tests_.begin();
for (; it != tests_.end(); ++it)
{
Test* test = *it;
cout << endl << test->name() << ":\n";
test->run();
flush();
cout << endl << (*it)->name() << ":\n";
(*it)->run();
flush_subtest_data();
}
cout << setiosflags(ios_base::fixed | ios_base::left);
cout << "\nAverage GPU Speedup: x" << setprecision(3)
cout << "\naverage GPU speedup: x" << setprecision(3)
<< speedup_total_ / num_subtests_called_ << endl;
cout << resetiosflags(ios_base::fixed | ios_base::left);
}
void TestSystem::flush()
void TestSystem::flush_subtest_data()
{
if (!can_flush_)
return;
@@ -75,6 +69,14 @@ void TestSystem::flush()
}
void gen(Mat& mat, int rows, int cols, int type, Scalar low, Scalar high)
{
mat.create(rows, cols, type);
RNG rng(0);
rng.fill(mat, RNG::UNIFORM, low, high);
}
int main()
{
TestSystem::instance()->run();