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added minMaxLoc, cornerHarris, remap and dft performance tests

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This commit is contained in:
Alexey Spizhevoy
2011-01-25 09:54:17 +00:00
parent 8644c6f86b
commit 72b0ec90b9
3 changed files with 96 additions and 11 deletions
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88
samples/gpu/performance/tests.cpp
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@@ -8,30 +8,30 @@ using namespace cv;
TEST(matchTemplate)
{
Mat image, templ, result;
gen(image, 3000, 3000, CV_8U);
gen(image, 3000, 3000, CV_32F);
gpu::GpuMat d_image(image), d_templ, d_result;
for (int templ_size = 5; templ_size <= 1000; templ_size *= 2)
{
SUBTEST << "img 3000, templ " << templ_size << ", 8U, SQDIFF";
SUBTEST << "img " << image.rows << ", templ " << templ_size << ", 32F, CCORR";
gen(templ, templ_size, templ_size, CV_8U);
gen(templ, templ_size, templ_size, CV_32F);
CPU_ON;
matchTemplate(image, templ, result, CV_TM_SQDIFF);
matchTemplate(image, templ, result, CV_TM_CCORR);
CPU_OFF;
d_templ = templ;
GPU_ON;
gpu::matchTemplate(d_image, d_templ, d_result, CV_TM_SQDIFF);
gpu::matchTemplate(d_image, d_templ, d_result, CV_TM_CCORR);
GPU_OFF;
}
}
TEST(minMaxLoc)
TEST(minMaxLoc)
{
Mat src;
gpu::GpuMat d_src;
@@ -55,4 +55,80 @@ TEST(minMaxLoc)
gpu::minMaxLoc(d_src, &min_val, &max_val, &min_loc, &max_loc);
GPU_OFF;
}
}
TEST(remap)
{
Mat src, dst, xmap, ymap;
gpu::GpuMat d_src, d_dst, d_xmap, d_ymap;
for (int size = 1000; size <= 8000; size *= 2)
{
SUBTEST << "img " << size << " and 8UC1, 32FC1 maps";
gen(src, size, size, CV_8UC1);
gen(xmap, size, size, CV_32FC1, 0, size);
gen(ymap, size, size, CV_32FC1, 0, size);
CPU_ON;
remap(src, dst, xmap, ymap, INTER_LINEAR);
CPU_OFF;
d_src = src;
d_xmap = xmap;
d_ymap = ymap;
GPU_ON;
gpu::remap(d_src, d_dst, d_xmap, d_ymap);
GPU_OFF;
}
}
TEST(dft)
{
Mat src, dst;
gpu::GpuMat d_src, d_dst;
for (int size = 1000; size <= 4000; size += 1000)
{
SUBTEST << "size " << size << ", 32FC2, complex-to-complex";
gen(src, size, size, CV_32FC2);
CPU_ON;
dft(src, dst);
CPU_OFF;
d_src = src;
GPU_ON;
gpu::dft(d_src, d_dst, Size(size, size));
GPU_OFF;
}
}
TEST(cornerHarris)
{
Mat src, dst;
gpu::GpuMat d_src, d_dst;
for (int size = 2000; size <= 4000; size *= 2)
{
SUBTEST << "size " << size << ", 32FC1";
gen(src, size, size, CV_32FC1);
CPU_ON;
cornerHarris(src, dst, 5, 7, 0.1, BORDER_REFLECT101);
CPU_OFF;
d_src = src;
GPU_ON;
gpu::cornerHarris(d_src, d_dst, 5, 7, 0.1);
GPU_OFF;
}
}