opencv/modules/ocl/perf/perf_gemm.cpp

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/*M///////////////////////////////////////////////////////////////////////////////////////
//
// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
// By downloading, copying, installing or using the software you agree to this license.
// If you do not agree to this license, do not download, install,
// copy or use the software.
//
//
// License Agreement
// For Open Source Computer Vision Library
//
// Copyright (C) 2010-2012, Multicoreware, Inc., all rights reserved.
// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved.
// Third party copyrights are property of their respective owners.
//
// @Authors
// Fangfang Bai, fangfang@multicorewareinc.com
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// Jin Ma, jin@multicorewareinc.com
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
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// * Redistribution's of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
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// and/or other materials provided with the distribution.
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//M*/
#include "perf_precomp.hpp"
using namespace perf;
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using std::tr1::get;
///////////// gemm ////////////////////////
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typedef Size_MatType GemmFixture;
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#ifdef HAVE_CLAMDBLAS
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OCL_PERF_TEST_P(GemmFixture, Gemm, ::testing::Combine(
::testing::Values(Size(1000, 1000), Size(1500, 1500)),
::testing::Values((int)cv::GEMM_1_T, (int)cv::GEMM_1_T | (int)cv::GEMM_2_T)))
{
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const Size_MatType_t params = GetParam();
const Size srcSize = get<0>(params);
const int type = get<1>(params);
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);
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OCL_TEST_CYCLE() cv::ocl::gemm(oclSrc1, oclSrc2, 1.0, oclSrc3, 1.0, oclDst, type);
oclDst.download(dst);
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SANITY_CHECK(dst, 0.01);
}
else if (RUN_PLAIN_IMPL)
{
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TEST_CYCLE() cv::gemm(src1, src2, 1.0, src3, 1.0, dst, type);
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SANITY_CHECK(dst, 0.01);
}
else
OCL_PERF_ELSE
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}
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#endif