From 6ff3b19ee6120edf015fad8caab2991faa3070af Mon Sep 17 00:00:00 2001 From: Anthony Barbier Date: Mon, 4 Sep 2017 18:44:23 +0100 Subject: COMPMID-344 Updated doxygen Change-Id: I32f7b84daa560e460b77216add529c8fa8b327ae --- arm_compute/runtime/CL/functions/CLGEMM.h | 84 +++++++++++++++++++++++++++++++ 1 file changed, 84 insertions(+) create mode 100644 arm_compute/runtime/CL/functions/CLGEMM.h (limited to 'arm_compute/runtime/CL/functions/CLGEMM.h') diff --git a/arm_compute/runtime/CL/functions/CLGEMM.h b/arm_compute/runtime/CL/functions/CLGEMM.h new file mode 100644 index 0000000000..043b2b8115 --- /dev/null +++ b/arm_compute/runtime/CL/functions/CLGEMM.h @@ -0,0 +1,84 @@ +/* + * Copyright (c) 2016, 2017 ARM Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#ifndef __ARM_COMPUTE_CLGEMM_H__ +#define __ARM_COMPUTE_CLGEMM_H__ + +#include "arm_compute/core/CL/kernels/CLFillBorderKernel.h" +#include "arm_compute/core/CL/kernels/CLGEMMInterleave4x4Kernel.h" +#include "arm_compute/core/CL/kernels/CLGEMMMatrixAdditionKernel.h" +#include "arm_compute/core/CL/kernels/CLGEMMMatrixMultiplyKernel.h" +#include "arm_compute/core/CL/kernels/CLGEMMTranspose1xWKernel.h" +#include "arm_compute/runtime/CL/CLTensor.h" +#include "arm_compute/runtime/IFunction.h" + +namespace arm_compute +{ +class ICLTensor; + +/** Basic function to execute GEMM on OpenCL. Data types supported: F32, F16. This function calls the following OpenCL kernels: + * + * -# @ref CLGEMMInterleave4x4Kernel (if the output tensor is a matrix) + * -# @ref CLGEMMTranspose1xWKernel (if the output tensor is a matrix) + * -# @ref CLGEMMMatrixMultiplyKernel + * -# @ref CLGEMMMatrixAdditionKernel (if c != nullptr and beta != 0.0) + * + */ +class CLGEMM : public IFunction +{ +public: + /** Default constructor. */ + CLGEMM(); + /** Initialise the kernel's inputs and output + * + * @note GEMM: General Matrix Multiply - [alpha * A * B + beta * C]. + * + * @note All tensors must have the same data type. Data types supported: F32, F16 + * + * @note Whilst the first input tensor can be a vector, the second input tensor must be at least a matrix + * + * @param[in] a First input tensor (Matrix or Vector A). Data types supported: F32, F16 + * @param[in] b Second input tensor (Matrix B). Data type supported: same as @p a. + * @param[in] c Third input tensor (Matrix C). It can be a nullptr if just the multiplication between @p a and @p b is needed. Data type supported: same as @p a. + * @param[out] output Output tensor. Data type supported: same as @p a + * @param[in] alpha Weight of the matrix product + * @param[in] beta Weight of matrix C + */ + void configure(const ICLTensor *a, const ICLTensor *b, const ICLTensor *c, ICLTensor *output, float alpha, float beta); + + // Inherited methods overridden: + void run() override; + +private: + CLGEMMInterleave4x4Kernel _interleave_kernel; + CLGEMMTranspose1xWKernel _transpose_kernel; + CLGEMMMatrixMultiplyKernel _mm_kernel; + CLGEMMMatrixAdditionKernel _ma_kernel; + CLTensor _tmp_a; + CLTensor _tmp_b; + bool _run_vector_matrix_multiplication; + bool _run_addition; +}; +} + +#endif /* __ARM_COMPUTE_CLGEMM_H__ */ -- cgit v1.2.1