From db63b9c431264c9ef612e69a66b13a07b8f54786 Mon Sep 17 00:00:00 2001 From: Gian Marco Iodice Date: Thu, 17 Jan 2019 09:47:04 +0000 Subject: COMPMID-1698: Implementing CLGEMMLowpMatrixMultiplyReshapedKernel Change-Id: Ia4db21b394a0b9235393202ce3c00b11cceb94ea Reviewed-on: https://review.mlplatform.org/568 Tested-by: Arm Jenkins Reviewed-by: Michele Di Giorgio --- arm_compute/core/CL/CLKernels.h | 1 + .../CLGEMMLowpMatrixMultiplyReshapedKernel.h | 86 ++++++++++++++++++++++ 2 files changed, 87 insertions(+) create mode 100644 arm_compute/core/CL/kernels/CLGEMMLowpMatrixMultiplyReshapedKernel.h (limited to 'arm_compute/core/CL') diff --git a/arm_compute/core/CL/CLKernels.h b/arm_compute/core/CL/CLKernels.h index e68769b6ae..07e214be3f 100644 --- a/arm_compute/core/CL/CLKernels.h +++ b/arm_compute/core/CL/CLKernels.h @@ -69,6 +69,7 @@ #include "arm_compute/core/CL/kernels/CLFuseBatchNormalizationKernel.h" #include "arm_compute/core/CL/kernels/CLGEMMInterleave4x4Kernel.h" #include "arm_compute/core/CL/kernels/CLGEMMLowpMatrixMultiplyKernel.h" +#include "arm_compute/core/CL/kernels/CLGEMMLowpMatrixMultiplyReshapedKernel.h" #include "arm_compute/core/CL/kernels/CLGEMMLowpOffsetContributionKernel.h" #include "arm_compute/core/CL/kernels/CLGEMMLowpOffsetContributionOutputStageKernel.h" #include "arm_compute/core/CL/kernels/CLGEMMLowpQuantizeDownInt32ToUint8ScaleByFixedPointKernel.h" diff --git a/arm_compute/core/CL/kernels/CLGEMMLowpMatrixMultiplyReshapedKernel.h b/arm_compute/core/CL/kernels/CLGEMMLowpMatrixMultiplyReshapedKernel.h new file mode 100644 index 0000000000..1cf7236446 --- /dev/null +++ b/arm_compute/core/CL/kernels/CLGEMMLowpMatrixMultiplyReshapedKernel.h @@ -0,0 +1,86 @@ +/* + * Copyright (c) 2019 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_CLGEMMLOWPMATRIXMULTIPLYRESHAPEDKERNEL_H__ +#define __ARM_COMPUTE_CLGEMMLOWPMATRIXMULTIPLYRESHAPEDKERNEL_H__ + +#include "arm_compute/core/CL/ICLKernel.h" + +namespace arm_compute +{ +class ICLTensor; + +/** OpenCL kernel to multiply matrices when both the input matrices LHS (input0) and RHS (input1) have been reshaped + * + * @note The input matrices @p input0 and @p input1 must be reshaped through @ref CLGEMMReshapeLHSMatrixKernel and @ref CLGEMMReshapeRHSMatrixKernel + */ +class CLGEMMLowpMatrixMultiplyReshapedKernel : public ICLKernel +{ +public: + /** Default Constructor */ + CLGEMMLowpMatrixMultiplyReshapedKernel(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLGEMMLowpMatrixMultiplyReshapedKernel(const CLGEMMLowpMatrixMultiplyReshapedKernel &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLGEMMLowpMatrixMultiplyReshapedKernel &operator=(const CLGEMMLowpMatrixMultiplyReshapedKernel &) = delete; + /** Allow instances of this class to be moved */ + CLGEMMLowpMatrixMultiplyReshapedKernel(CLGEMMLowpMatrixMultiplyReshapedKernel &&) = default; + /** Allow instances of this class to be moved */ + CLGEMMLowpMatrixMultiplyReshapedKernel &operator=(CLGEMMLowpMatrixMultiplyReshapedKernel &&) = default; + /** Initialise the kernel's input and output. + * + * @param[in] input0 Input tensor containing the LHS reshaped matrix. Data type supported: QASYMM8 + * @param[in] input1 Input tensor containing the RHS reshaped matrix. Data type supported: same as @p input0 + * @param[out] output Output tensor to store the result of matrix multiplication. Data type supported: same as @p input0 + * @param[in] lhs_info LHS matrix information used for reshaping the input0 tensor + * @param[in] rhs_info RHS matrix information used for reshaping the input1 tensor + * @param[in] gemm_info GEMM information used to retrieve the original dimensions of the input matrices + */ + void configure(const ICLTensor *input0, const ICLTensor *input1, ICLTensor *output, const GEMMLHSMatrixInfo &lhs_info, const GEMMRHSMatrixInfo &rhs_info, const GEMMReshapeInfo &gemm_info); + /** Static function to check if given info will lead to a valid configuration of @ref CLGEMMLowpMatrixMultiplyReshapedKernel + * + * @param[in] input0 Input tensor info containing the LHS reshaped matrix. Data type supported: QASYMM8 + * @param[in] input1 Input tensor info containing the RHS reshaped matrix. Data type supported: same as @p input0 + * @param[in] output Output tensor info. Data type supported: same as @p input0 + * @param[in] lhs_info LHS matrix information used for reshaping the input0 tensor + * @param[in] rhs_info RHS matrix information used for reshaping the input1 tensor + * @param[in] gemm_info GEMM information used to retrieve the original dimensions of the input matrices + * + * @return a status + */ + static Status validate(const ITensorInfo *input0, const ITensorInfo *input1, const ITensorInfo *output, const GEMMLHSMatrixInfo &lhs_info, const GEMMRHSMatrixInfo &rhs_info, + const GEMMReshapeInfo &gemm_info); + + // Inherited methods overridden: + void run(const Window &window, cl::CommandQueue &queue) override; + +private: + const ICLTensor *_input0; + const ICLTensor *_input1; + ICLTensor *_output; + bool _slide_matrix_b; + bool _reinterpret_output_as_3d; + unsigned int _k; +}; +} // namespace arm_compute +#endif /*__ARM_COMPUTE_CLGEMMLOWPMATRIXMULTIPLYRESHAPEDKERNEL_H__*/ \ No newline at end of file -- cgit v1.2.1