Open Source Computer Vision Library
https://opencv.org/
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90 lines
3.6 KiB
90 lines
3.6 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) 2017, Intel Corporation, all rights reserved. |
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// Copyright (c) 2016-2017 Fabian David Tschopp, all rights reserved. |
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// Third party copyrights are property of their respective owners. |
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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 materials 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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#ifndef _OPENCV_GREENTEA_MATH_FUNCTIONS_HPP_ |
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#define _OPENCV_GREENTEA_MATH_FUNCTIONS_HPP_ |
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#include "../../precomp.hpp" |
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#include "common.hpp" |
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namespace cv |
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{ |
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namespace dnn |
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{ |
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namespace ocl4dnn |
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{ |
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#ifdef HAVE_OPENCL |
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enum CBLAS_TRANSPOSE {CblasNoTrans=111, CblasTrans=112, CblasConjTrans=113}; |
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template<typename Dtype> |
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bool ocl4dnnGEMMCommon(const CBLAS_TRANSPOSE TransB, |
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const int32_t M, const int32_t N, const int32_t K, |
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const UMat A, const UMat B, |
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const UMat B_image, UMat C, |
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const size_t max_image_size); |
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template<typename Dtype> |
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ocl::Image2D ocl4dnnGEMMCopyBufferToImage(UMat buffer, int offset, |
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bool is_matrix_a, bool transpose, |
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bool padding, int padded_height, |
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int padded_width, int height, |
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int width, int ld); |
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template<typename Dtype> |
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bool ocl4dnnGEMV(const CBLAS_TRANSPOSE TransA, |
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const int32_t M, const int32_t N, const Dtype alpha, |
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const UMat A, const int32_t offA, const UMat x, |
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const int32_t offx, const Dtype beta, UMat y, |
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const int32_t offy); |
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template<typename Dtype> |
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bool ocl4dnnAXPY(const int32_t N, const Dtype alpha, |
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const UMat x, const int32_t offx, UMat y, |
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const int32_t offy); |
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#endif // HAVE_OPENCL |
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} // namespace ocl4dnn |
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} // namespace dnn |
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} // namespce cv |
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#endif
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