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optimized gpu filters, added buffered version for different filters

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This commit is contained in:
Vladislav Vinogradov
2011-09-28 11:52:26 +00:00
parent 340e23a4f0
commit 9da6d78989
6 changed files with 440 additions and 200 deletions
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67
samples/gpu/performance/tests.cpp
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@@ -737,32 +737,6 @@ TEST(resize)
}
TEST(Sobel)
{
Mat src, dst;
gpu::GpuMat d_src, d_dst;
for (int size = 2000; size <= 4000; size += 1000)
{
SUBTEST << "size " << size << ", 32F";
gen(src, size, size, CV_32F, 0, 1);
dst.create(size, size, CV_32F);
CPU_ON;
Sobel(src, dst, dst.depth(), 1, 1);
CPU_OFF;
d_src = src;
d_dst.create(size, size, CV_32F);
GPU_ON;
gpu::Sobel(d_src, d_dst, d_dst.depth(), 1, 1);
GPU_OFF;
}
}
TEST(cvtColor)
{
Mat src, dst;
@@ -1068,26 +1042,28 @@ TEST(solvePnPRansac)
TEST(GaussianBlur)
{
for (int size = 1000; size < 10000; size += 3000)
for (int size = 1000; size <= 4000; size += 1000)
{
SUBTEST << "16SC3, size " << size;
SUBTEST << "8UC1, size " << size;
Mat src; gen(src, size, size, CV_16SC3, 0, 256);
Mat src; gen(src, size, size, CV_8UC1, 0, 256);
Mat dst(src.size(), src.type());
CPU_ON;
GaussianBlur(src, dst, Size(5,5), 0);
GaussianBlur(src, dst, Size(3, 3), 1);
CPU_OFF;
gpu::GpuMat d_src(src);
gpu::GpuMat d_dst(src.size(), src.type());
gpu::GpuMat d_buf;
gpu::GaussianBlur(d_src, d_dst, Size(3, 3), d_buf, 1);
GPU_ON;
gpu::GaussianBlur(d_src, d_dst, Size(5,5), 0);
gpu::GaussianBlur(d_src, d_dst, Size(3, 3), d_buf, 1);
GPU_OFF;
}
for (int size = 1000; size < 10000; size += 3000)
for (int size = 1000; size <= 4000; size += 1000)
{
SUBTEST << "8UC4, size " << size;
@@ -1095,14 +1071,37 @@ TEST(GaussianBlur)
Mat dst(src.size(), src.type());
CPU_ON;
GaussianBlur(src, dst, Size(5,5), 0);
GaussianBlur(src, dst, Size(3, 3), 1);
CPU_OFF;
gpu::GpuMat d_src(src);
gpu::GpuMat d_dst(src.size(), src.type());
gpu::GpuMat d_buf;
gpu::GaussianBlur(d_src, d_dst, Size(3, 3), d_buf, 1);
GPU_ON;
gpu::GaussianBlur(d_src, d_dst, Size(5,5), 0);
gpu::GaussianBlur(d_src, d_dst, Size(3, 3), d_buf, 1);
GPU_OFF;
}
for (int size = 1000; size <= 4000; size += 1000)
{
SUBTEST << "32FC1, size " << size;
Mat src; gen(src, size, size, CV_32FC1, 0, 1);
Mat dst(src.size(), src.type());
CPU_ON;
GaussianBlur(src, dst, Size(3, 3), 1);
CPU_OFF;
gpu::GpuMat d_src(src);
gpu::GpuMat d_dst(src.size(), src.type());
gpu::GpuMat d_buf;
gpu::GaussianBlur(d_src, d_dst, Size(3, 3), d_buf, 1);
GPU_ON;
gpu::GaussianBlur(d_src, d_dst, Size(3, 3), d_buf, 1);
GPU_OFF;
}
}