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Diffstat (limited to 'arm_compute/runtime/NEON/functions/NEAddMulAdd.h')
| -rw-r--r-- | arm_compute/runtime/NEON/functions/NEAddMulAdd.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/arm_compute/runtime/NEON/functions/NEAddMulAdd.h b/arm_compute/runtime/NEON/functions/NEAddMulAdd.h new file mode 100644 index 0000000000..6c65c055dd --- /dev/null +++ b/arm_compute/runtime/NEON/functions/NEAddMulAdd.h @@ -0,0 +1,115 @@ +/* + * 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 ARM_COMPUTE_RUNTIME_NEON_FUNCTIONS_NEADDMULADD +#define ARM_COMPUTE_RUNTIME_NEON_FUNCTIONS_NEADDMULADD + +#include "arm_compute/core/Types.h" +#include "arm_compute/runtime/IFunction.h" +#include "arm_compute/runtime/IMemoryManager.h" + +#include <memory> + +namespace arm_compute +{ +class ITensor; +class ITensorInfo; +class ActivationLayerInfo; + +/** Function to compute Add+Mul+Add fused operation */ +class NEAddMulAdd : public IFunction +{ +public: + /** Constructor */ + NEAddMulAdd(std::shared_ptr<IMemoryManager> memory_manager = nullptr); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEAddMulAdd(const NEAddMulAdd &) = delete; + /** Prevent instances of this class from being moved (As this class contains non movable objects) */ + NEAddMulAdd(NEAddMulAdd &&) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NEAddMulAdd &operator=(const NEAddMulAdd &) = delete; + /** Prevent instances of this class from being moved (As this class contains non movable objects) */ + NEAddMulAdd &operator=(NEAddMulAdd &&) = delete; + /** Destructor */ + ~NEAddMulAdd(); + /** Initialize the function's inputs and outputs. + * + * Valid data layouts: + * - Any + * + * Valid data type configurations: + * |input1 |input2 |bn_mul |bn_add |add_output |final_output | + * |:--------------|:--------------|:--------------|:--------------|:--------------|:--------------| + * |QASYMM8 |QASYMM8 |QASYMM8 |QASYMM8 |QASYMM8 |QASYMM8 | + * |QASYMM8_SIGNED |QASYMM8_SIGNED |QASYMM8_SIGNED |QASYMM8_SIGNED |QASYMM8_SIGNED |QASYMM8_SIGNED | + * |F16 |F16 |F16 |F16 |F16 |F16 | + * |F32 |F32 |F32 |F32 |F32 |F32 | + * + * This is what this composite function (tailored for add followed by a batch norm operation) does: + * add_output <- input1 + input2 (add) + * final_output <- add_output * bn_mul + bn_add (batch norm = mul+add) + * + * @param[in] input1 First tensor input. Data type supported: QASYMM8/QASYMM8_SIGNED/F16/F32. + * @param[in] input2 Second tensor input. Data types supported: Same as @p input. + * @param[in] bn_mul The multiplication coefficient on the feature dimension. Data types supported: Same as @p input. + * It's one dimensional tensor with size equal to the feature maps [FM] + * @param[in] bn_add The addition coefficient on the feature dimension. Data types supported: Same as @p input. + * It's one dimensional tensor with size equal to the feature maps [FM] + * @param[out] add_output Output of the first add. Data type supported: Same as @p input. + * @param[out] final_output Output of the add+mul+add+act composite operation. Data type supported: Same as @p input. + * @param[in] policy Policy to handle overflow + * @param[in] act_info (Optional) Activation layer information in case of a fused activation. + * + */ + void configure(ITensor *input1, + ITensor *input2, + ITensor *bn_mul, + ITensor *bn_add, + ITensor *add_output, + ITensor *final_output, + ConvertPolicy policy, + const ActivationLayerInfo &act_info); + /** Static function to check if given info will lead to a valid configuration of @ref NEAddMulAdd + * + * Similar to @ref NEAddMulAdd::configure() except the arguments are @ref ITensorInfo * instead of @ref ITensor * + * + * @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() override; + +private: + struct Impl; + std::unique_ptr<Impl> _impl; +}; +} // namespace arm_compute +#endif /* ARM_COMPUTE_RUNTIME_NEON_FUNCTIONS_NEADDMULADD */ |