opencv/modules/ocl/perf/perf_gemm.cpp

/*M///////////////////////////////////////////////////////////////////////////////////////
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//    Fangfang Bai, fangfang@multicorewareinc.com
//    Jin Ma,       jin@multicorewareinc.com
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#include "perf_precomp.hpp"

using namespace perf;

///////////// gemm ////////////////////////

typedef TestBaseWithParam<Size> gemmFixture;

#ifdef HAVE_CLAMDBLAS

PERF_TEST_P(gemmFixture, gemm, ::testing::Values(OCL_SIZE_1000, OCL_SIZE_2000))
{
    const Size srcSize = GetParam();

    Mat src1(srcSize, CV_32FC1), src2(srcSize, CV_32FC1),
            src3(srcSize, CV_32FC1), dst(srcSize, CV_32FC1);
    declare.in(src1, src2, src3).out(dst).time(srcSize == OCL_SIZE_2000 ? 65 : 8);
    randu(src1, -10.0f, 10.0f);
    randu(src2, -10.0f, 10.0f);
    randu(src3, -10.0f, 10.0f);

    if (RUN_OCL_IMPL)
    {
        ocl::oclMat oclSrc1(src1), oclSrc2(src2),
                oclSrc3(src3), oclDst(srcSize, CV_32FC1);

        OCL_TEST_CYCLE() cv::ocl::gemm(oclSrc1, oclSrc2, 1.0, oclSrc3, 1.0, oclDst);

        oclDst.download(dst);

        SANITY_CHECK(dst, 0.01);
    }
    else if (RUN_PLAIN_IMPL)
    {
        TEST_CYCLE() cv::gemm(src1, src2, 1.0, src3, 1.0, dst);

        SANITY_CHECK(dst, 0.01);
    }
    else
        OCL_PERF_ELSE
}

#endif