hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
106 lines
5.3 KiB
C++
106 lines
5.3 KiB
C++
/*
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* Copyright (c) 2023 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_RUNTIME_NEON_FUNCTIONS_NEADDMULADD
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#define ARM_COMPUTE_RUNTIME_NEON_FUNCTIONS_NEADDMULADD
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#include "arm_compute/core/Types.h"
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#include "arm_compute/runtime/IFunction.h"
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#include "arm_compute/runtime/IMemoryManager.h"
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#include <memory>
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namespace arm_compute
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{
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class ITensor;
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class ITensorInfo;
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/** Function to compute Add+Mul+Add fused operation */
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class NEAddMulAdd : public IFunction
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{
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public:
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/** Constructor */
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NEAddMulAdd(std::shared_ptr<IMemoryManager> memory_manager = nullptr);
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/** Prevent instances of this class from being copied (As this class contains pointers) */
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NEAddMulAdd(const NEAddMulAdd &) = delete;
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/** Prevent instances of this class from being moved (As this class contains non movable objects) */
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NEAddMulAdd(NEAddMulAdd &&) = delete;
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/** Prevent instances of this class from being copied (As this class contains pointers) */
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NEAddMulAdd &operator=(const NEAddMulAdd &) = delete;
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/** Prevent instances of this class from being moved (As this class contains non movable objects) */
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NEAddMulAdd &operator=(NEAddMulAdd &&) = delete;
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/** Destructor */
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~NEAddMulAdd();
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/** Initialize the function's inputs and outputs.
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*
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* Valid data layouts:
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* - Any
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*
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* Valid data type configurations:
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* |input1 |input2 |bn_mul |bn_add |add_output |final_output |
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* |:--------------|:--------------|:--------------|:--------------|:--------------|:--------------|
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* |QASYMM8 |QASYMM8 |QASYMM8 |QASYMM8 |QASYMM8 |QASYMM8 |
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* |QASYMM8_SIGNED |QASYMM8_SIGNED |QASYMM8_SIGNED |QASYMM8_SIGNED |QASYMM8_SIGNED |QASYMM8_SIGNED |
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* |F16 |F16 |F16 |F16 |F16 |F16 |
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* |F32 |F32 |F32 |F32 |F32 |F32 |
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*
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* This is what this composite function (tailored for add followed by a batch norm operation) does:
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* add_output <- input1 + input2 (add)
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* final_output <- add_output * bn_mul + bn_add (batch norm = mul+add)
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*
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* @param[in] input1 First tensor input. Data type supported: QASYMM8/QASYMM8_SIGNED/F16/F32.
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* @param[in] input2 Second tensor input. Data types supported: Same as @p input.
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* @param[in] bn_mul The multiplication coefficient on the feature dimension. Data types supported: Same as @p input.
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* It's one dimensional tensor with size equal to the feature maps [FM]
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* @param[in] bn_add The addition coefficient on the feature dimension. Data types supported: Same as @p input.
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* It's one dimensional tensor with size equal to the feature maps [FM]
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* @param[out] add_output Output of the first add. Data type supported: Same as @p input.
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* @param[out] final_output Output of the add+mul+add+act composite operation. Data type supported: Same as @p input.
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* @param[in] policy Policy to handle overflow
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* @param[in] act_info (Optional) Activation layer information in case of a fused activation.
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*
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*/
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void configure(ITensor *input1, ITensor *input2, ITensor *bn_mul, ITensor *bn_add,
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ITensor *add_output, ITensor *final_output,
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ConvertPolicy policy, const ActivationLayerInfo &act_info);
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/** Static function to check if given info will lead to a valid configuration of @ref NEAddMulAdd
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*
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* Similar to @ref NEAddMulAdd::configure() except the arguments are @ref ITensorInfo * instead of @ref ITensor *
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*
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* @return a status
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*/
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static Status validate(const ITensorInfo *input1, const ITensorInfo *input2,
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const ITensorInfo *bn_mul, const ITensorInfo *bn_add,
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const ITensorInfo *add_output, const ITensorInfo *final_output,
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ConvertPolicy policy, const ActivationLayerInfo &act_info);
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// Inherited methods overridden:
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void run() override;
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private:
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struct Impl;
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std::unique_ptr<Impl> _impl;
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};
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} // namespace arm_compute
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#endif /* ARM_COMPUTE_RUNTIME_NEON_FUNCTIONS_NEADDMULADD */
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