97 lines
4.4 KiB
C++
97 lines
4.4 KiB
C++
/*
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* Copyright (c) 2018-2020 Arm Limited.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef ARM_COMPUTE_CL_REDUCE_MEAN_H
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#define ARM_COMPUTE_CL_REDUCE_MEAN_H
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#include "arm_compute/runtime/CL/ICLSimpleFunction.h"
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#include "arm_compute/runtime/CL/functions/CLDequantizationLayer.h"
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#include "arm_compute/runtime/CL/functions/CLElementwiseOperations.h"
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#include "arm_compute/runtime/CL/functions/CLQuantizationLayer.h"
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#include "arm_compute/runtime/CL/functions/CLReductionOperation.h"
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#include "arm_compute/runtime/CL/functions/CLReshapeLayer.h"
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#include "arm_compute/runtime/IMemoryManager.h"
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namespace arm_compute
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{
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// Forward Declarations
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class ICLTensor;
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/** Basic function to perform reduce operation */
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class CLReduceMean : public IFunction
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{
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public:
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/** Default constructor */
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CLReduceMean(std::shared_ptr<IMemoryManager> memory_manager = nullptr);
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/** Configure kernel
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*
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* @note Supported tensor rank: up to 4
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*
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* @param[in] input Source tensor. Data type supported: QASYMM8/QASYMM8_SIGNED/F16/F32
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* @param[in] reduction_axis Reduction axis vector.
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* @param[in] keep_dims If positive, retains reduced dimensions with length 1.
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* @param[out] output Destination tensor. Data type supported: Same as @p input
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*/
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void configure(ICLTensor *input, const Coordinates &reduction_axis, bool keep_dims, ICLTensor *output);
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/** Configure kernel
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*
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* @note Supported tensor rank: up to 4
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*
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* @param[in] compile_context The compile context to be used.
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* @param[in] input Source tensor. Data type supported: QASYMM8/QASYMM8_SIGNED/F16/F32
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* @param[in] reduction_axis Reduction axis vector.
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* @param[in] keep_dims If positive, retains reduced dimensions with length 1.
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* @param[out] output Destination tensor. Data type supported: Same as @p input
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*/
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void configure(const CLCompileContext &compile_context, ICLTensor *input, const Coordinates &reduction_axis, bool keep_dims, ICLTensor *output);
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/** Static function to check if given info will lead to a valid configuration of @ref CLReduceMean
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*
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* @param[in] input Source tensor. Data type supported: QASYMM8/QASYMM8_SIGNED/F16/F32
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* @param[in] reduction_axis Reduction axis vector.
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* @param[in] keep_dims If positive, retains reduced dimensions with length 1.
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* @param[in] output Destination tensor. Data type supported: Same as @p input
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*
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* @return A status
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*/
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static Status validate(const ITensorInfo *input, const Coordinates &reduction_axis, bool keep_dims, const ITensorInfo *output);
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// Inherited methods overridden:
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void run() override;
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private:
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MemoryGroup _memory_group;
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std::vector<CLReductionOperation> _reduction_kernels;
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std::vector<CLTensor> _reduced_outs;
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CLReshapeLayer _reshape;
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CLDequantizationLayer _dequant;
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CLQuantizationLayer _requant;
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int _reduction_ops;
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bool _keep_dims;
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bool _do_requant;
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CLTensor _input_no_quant;
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CLTensor _output_no_quant;
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};
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} // namespace arm_compute
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#endif /* ARM_COMPUTE_CL_REDUCE_MEAN_H */
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