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/*
* Copyright (c) 2017-2019 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_NEGEMMLOWPASSEMBLYMATRIXMULTIPLYCORE_H__
#define __ARM_COMPUTE_NEGEMMLOWPASSEMBLYMATRIXMULTIPLYCORE_H__
#include "arm_compute/core/NEON/INEKernel.h"
#include "arm_compute/runtime/IFunction.h"
#include "arm_compute/runtime/IMemoryManager.h"
#include "arm_compute/runtime/MemoryGroup.h"
#include "arm_compute/runtime/NEON/functions/NEGEMMAssemblyDispatch.h"
#include "arm_compute/runtime/Tensor.h"
#include <memory>
namespace arm_compute
{
class ITensor;
/** Basic function to execute matrix multiply assembly kernels.
*
*/
class NEGEMMLowpAssemblyMatrixMultiplyCore : public IFunction
{
public:
/** Constructor */
NEGEMMLowpAssemblyMatrixMultiplyCore(std::shared_ptr<IMemoryManager> memory_manager = nullptr);
/** Initialise the kernel's inputs, output
*
* @param[in] a First input tensor (Matrix A). Data type supported: U8, S8.
* @param[in] b Second input tensor (Matrix B). Data type supported: same as @p a
* @param[out] output Output tensor. Data type supported: Data type supported: U32, S32
*/
void configure(const ITensor *a, const ITensor *b, ITensor *output);
// Inherited methods overridden:
void run() override;
private:
MemoryGroup _memory_group;
NEGEMMAssemblyDispatch _asm_glue;
std::unique_ptr<INEKernel> _mm_kernel;
std::unique_ptr<INEKernel> _mtx_a_reshape_kernel;
std::unique_ptr<INEKernel> _mtx_b_reshape_kernel;
Tensor _tmp_a;
Tensor _tmp_b;
};
}
#endif /*__ARM_COMPUTE_NEGEMMLOWPASSEMBLYMATRIXMULTIPLYCORE_H__ */
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