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Open Source Computer Vision Library
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90 lines
3.5 KiB
90 lines
3.5 KiB
/*M/////////////////////////////////////////////////////////////////////////////////////// |
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// |
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// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. |
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// |
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// By downloading, copying, installing or using the software you agree to this license. |
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// If you do not agree to this license, do not download, install, |
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// copy or use the software. |
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// |
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// |
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// License Agreement |
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// For Open Source Computer Vision Library |
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// |
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// Copyright (C) 2010-2012, Multicoreware, Inc., all rights reserved. |
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// Copyright (C) 2010-2012, Advanced Micro Devices, Inc., all rights reserved. |
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// Third party copyrights are property of their respective owners. |
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// |
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// @Authors |
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// Fangfang Bai, fangfang@multicorewareinc.com |
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// Jin Ma, jin@multicorewareinc.com |
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// |
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// Redistribution and use in source and binary forms, with or without modification, |
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// are permitted provided that the following conditions are met: |
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// |
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// * Redistribution's of source code must retain the above copyright notice, |
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// this list of conditions and the following disclaimer. |
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// |
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// * Redistribution's in binary form must reproduce the above copyright notice, |
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// this list of conditions and the following disclaimer in the documentation |
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// and/or other oclMaterials provided with the distribution. |
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// |
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// * The name of the copyright holders may not be used to endorse or promote products |
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// derived from this software without specific prior written permission. |
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// |
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// This software is provided by the copyright holders and contributors as is and |
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// any express or implied warranties, including, but not limited to, the implied |
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// warranties of merchantability and fitness for a particular purpose are disclaimed. |
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// In no event shall the Intel Corporation or contributors be liable for any direct, |
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// indirect, incidental, special, exemplary, or consequential damages |
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// (including, but not limited to, procurement of substitute goods or services; |
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// loss of use, data, or profits; or business interruption) however caused |
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// and on any theory of liability, whether in contract, strict liability, |
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// or tort (including negligence or otherwise) arising in any way out of |
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// the use of this software, even if advised of the possibility of such damage. |
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// |
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//M*/ |
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#include "precomp.hpp" |
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///////////// gemm //////////////////////// |
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PERFTEST(gemm) |
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{ |
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Mat src1, src2, src3, dst, ocl_dst; |
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ocl::oclMat d_src1, d_src2, d_src3, d_dst; |
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for (int size = Min_Size; size <= Max_Size; size *= Multiple) |
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{ |
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SUBTEST << size << 'x' << size; |
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gen(src1, size, size, CV_32FC1, Scalar::all(-10), Scalar::all(10)); |
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gen(src2, size, size, CV_32FC1, Scalar::all(-10), Scalar::all(10)); |
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gen(src3, size, size, CV_32FC1, Scalar::all(-10), Scalar::all(10)); |
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gemm(src1, src2, 1.0, src3, 1.0, dst); |
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CPU_ON; |
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gemm(src1, src2, 1.0, src3, 1.0, dst); |
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CPU_OFF; |
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d_src1.upload(src1); |
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d_src2.upload(src2); |
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d_src3.upload(src3); |
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WARMUP_ON; |
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ocl::gemm(d_src1, d_src2, 1.0, d_src3, 1.0, d_dst); |
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WARMUP_OFF; |
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GPU_ON; |
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ocl::gemm(d_src1, d_src2, 1.0, d_src3, 1.0, d_dst); |
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GPU_OFF; |
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GPU_FULL_ON; |
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d_src1.upload(src1); |
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d_src2.upload(src2); |
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d_src3.upload(src3); |
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ocl::gemm(d_src1, d_src2, 1.0, d_src3, 1.0, d_dst); |
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d_dst.download(ocl_dst); |
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GPU_FULL_OFF; |
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TestSystem::instance().ExpectedMatNear(ocl_dst, dst, src1.cols * src1.rows * 1e-4); |
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} |
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} |