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implemented gpu::gemm via CUBLAS

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This commit is contained in:
Vladislav Vinogradov
2011-10-19 13:29:54 +00:00
parent 90ff3dd990
commit e7502e7641
6 changed files with 259 additions and 2 deletions
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4
modules/gpu/src/element_operations.cpp
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@@ -434,7 +434,7 @@ void cv::gpu::multiply(const GpuMat& src, const Scalar& sc, GpuMat& dst, double
{0/*multiply_gpu<double, unsigned char>*/, 0/*multiply_gpu<double, signed char>*/, 0/*multiply_gpu<double, unsigned short>*/, 0/*multiply_gpu<double, short>*/, 0/*multiply_gpu<double, int>*/, 0/*multiply_gpu<double, float>*/, multiply_gpu<double, double>}
};
CV_Assert(src.channels() == 1);
//CV_Assert(src.channels() == 1);
if (dtype < 0)
dtype = src.depth();
@@ -463,7 +463,7 @@ void cv::gpu::multiply(const GpuMat& src, const Scalar& sc, GpuMat& dst, double
const func_t func = funcs[src.depth()][dst.depth()];
CV_Assert(func != 0);
func(src, sc.val[0], dst, scale, stream);
func(src.reshape(1), sc.val[0], dst.reshape(1), scale, stream);
}
////////////////////////////////////////////////////////////////////////