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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_CLGEMMMATRIXACCUMULATEBIASESKERNEL_H
#define ARM_COMPUTE_CLGEMMMATRIXACCUMULATEBIASESKERNEL_H
#include "arm_compute/core/CL/ICLKernel.h"
namespace arm_compute
{
/** Interface to add a bias to each row of the input tensor
*
*/
class CLGEMMMatrixAccumulateBiasesKernel : public ICLKernel
{
public:
/** Default constructor */
CLGEMMMatrixAccumulateBiasesKernel();
/** Prevent instances of this class from being copied (As this class contains pointers) */
CLGEMMMatrixAccumulateBiasesKernel(const CLGEMMMatrixAccumulateBiasesKernel &) = delete;
/** Prevent instances of this class from being copied (As this class contains pointers) */
CLGEMMMatrixAccumulateBiasesKernel &operator=(const CLGEMMMatrixAccumulateBiasesKernel &) = delete;
/** Allow instances of this class to be moved */
CLGEMMMatrixAccumulateBiasesKernel(CLGEMMMatrixAccumulateBiasesKernel &&) = default;
/** Allow instances of this class to be moved */
CLGEMMMatrixAccumulateBiasesKernel &operator=(CLGEMMMatrixAccumulateBiasesKernel &&) = default;
/** Set the accumulate buffer and the biases of the kernel.
*
* @param[in, out] accum The accumulate tensor to convert. Data types supported: F16/F32
* @param[in] biases The shared biases tensor to append. It must be 1D tensor. Data types supported: Same as @p input
*/
void configure(ICLTensor *accum, const ICLTensor *biases);
/** Static function to check if given info will lead to a valid configuration of @ref CLGEMMMatrixAccumulateBiasesKernel
*
* @param[in] accum The accumulate tensor to convert. Data types supported: F16/F32
* @param[in] biases The shared biases tensor to append. It must be 1D tensor. Data types supported: Same as @p input
* @param[in] gpu_target GPU target
*
* @return a status
*/
static Status validate(const ITensorInfo *accum, const ITensorInfo *biases, GPUTarget gpu_target);
// Inherited methods overridden:
void run(const Window &window, cl::CommandQueue &queue) override;
private:
ICLTensor *_accum;
const ICLTensor *_biases;
};
} // namespace arm_compute
#endif /*ARM_COMPUTE_CLGEMMMATRIXACCUMULATEBIASESKERNEL_H */
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