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/*
* Copyright (c) 2023 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 SRC_CPU_KERNELS_CPUADDMULADDKERNEL
#define SRC_CPU_KERNELS_CPUADDMULADDKERNEL
#include "arm_compute/function_info/ActivationLayerInfo.h"
#include "src/core/common/Macros.h"
#include "src/cpu/ICpuKernel.h"
namespace arm_compute
{
namespace cpu
{
namespace kernels
{
/** Interface for the kernel to perform addition between two tensors */
class CpuAddMulAddKernel : public ICpuKernel<CpuAddMulAddKernel>
{
private:
using AddMulAddKernelPtr = std::add_pointer<void(const ITensor *,
const ITensor *,
const ITensor *,
const ITensor *,
ITensor *,
ITensor *,
ConvertPolicy,
const ActivationLayerInfo &,
const Window &)>::type;
public:
struct AddMulAddKernel
{
const char *name;
const DataTypeISASelectorPtr is_selected;
AddMulAddKernelPtr ukernel;
};
CpuAddMulAddKernel() = default;
ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(CpuAddMulAddKernel);
/** Initialize the kernel's inputs and outputs.
*
* Similar to @ref NEAddMulAdd::configure()
*
*/
void configure(const ITensorInfo *input1,
const ITensorInfo *input2,
const ITensorInfo *bn_mul,
const ITensorInfo *bn_add,
ITensorInfo *add_output,
ITensorInfo *final_output,
ConvertPolicy policy,
const ActivationLayerInfo &act_info);
/** Static function to check if given info will lead to a valid configuration
*
* Similar to CpuAddMulAddKernel::configure()
*
* @return a status
*/
static Status validate(const ITensorInfo *input1,
const ITensorInfo *input2,
const ITensorInfo *bn_mul,
const ITensorInfo *bn_add,
const ITensorInfo *add_output,
const ITensorInfo *final_output,
ConvertPolicy policy,
const ActivationLayerInfo &act_info);
// Inherited methods overridden:
void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override;
const char *name() const override;
static const std::vector<AddMulAddKernel> &get_available_kernels();
private:
ConvertPolicy _policy{};
ActivationLayerInfo _act_info{};
AddMulAddKernelPtr _run_method{nullptr};
std::string _name{};
};
} // namespace kernels
} // namespace cpu
} // namespace arm_compute
#endif /* SRC_CPU_KERNELS_CPUADDMULADDKERNEL */
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