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author | Sheri Zhang <sheri.zhang@arm.com> | 2021-01-13 15:54:05 +0000 |
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committer | Sheri Zhang <sheri.zhang@arm.com> | 2021-01-21 09:24:50 +0000 |
commit | fc6744a8b18e70c84d5f98d013809b9796d48b38 (patch) | |
tree | 31b8f5ffd2f45eb30089189103df46b2aaba814b /src/core/NEON/kernels/NEArithmeticSubtractionKernel.h | |
parent | d556d7bafe6ad943f4aca0f5285ada7b8ce497f7 (diff) | |
download | ComputeLibrary-fc6744a8b18e70c84d5f98d013809b9796d48b38.tar.gz |
Make Sub kernel and operator stateless
- Rename NEArithmeticSubstractionKernel to CpuSubKernel and move files appropriately
- Add CpuSub under src/runtime/cpu/operators
Partially resolves: COMPMID-4007
Signed-off-by: Sheri Zhang <sheri.zhang@arm.com>
Change-Id: I4754ca9101d82dccacca744be6d069764a9c6b55
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4868
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Pablo Marquez Tello <pablo.tello@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'src/core/NEON/kernels/NEArithmeticSubtractionKernel.h')
-rw-r--r-- | src/core/NEON/kernels/NEArithmeticSubtractionKernel.h | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/src/core/NEON/kernels/NEArithmeticSubtractionKernel.h b/src/core/NEON/kernels/NEArithmeticSubtractionKernel.h deleted file mode 100644 index 69952d6162..0000000000 --- a/src/core/NEON/kernels/NEArithmeticSubtractionKernel.h +++ /dev/null @@ -1,118 +0,0 @@ -/* - * Copyright (c) 2016-2020 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_NEARITHMETICSUBTRACTIONKERNEL_H -#define ARM_COMPUTE_NEARITHMETICSUBTRACTIONKERNEL_H - -#include "arm_compute/core/Types.h" -#include "src/core/NEON/INEKernel.h" - -namespace arm_compute -{ -class ITensor; - -/** Interface for the kernel to perform subtraction between two tensors */ -class NEArithmeticSubtractionKernel : public INEKernel -{ -public: - const char *name() const override - { - return "NEArithmeticSubtractionKernel"; - } - /** Default constructor */ - NEArithmeticSubtractionKernel(); - /** Prevent instances of this class from being copied (As this class contains pointers) */ - NEArithmeticSubtractionKernel(const NEArithmeticSubtractionKernel &) = delete; - /** Prevent instances of this class from being copied (As this class contains pointers) */ - NEArithmeticSubtractionKernel &operator=(const NEArithmeticSubtractionKernel &) = delete; - /** Allow instances of this class to be moved */ - NEArithmeticSubtractionKernel(NEArithmeticSubtractionKernel &&) = default; - /** Allow instances of this class to be moved */ - NEArithmeticSubtractionKernel &operator=(NEArithmeticSubtractionKernel &&) = default; - /** Default destructor */ - ~NEArithmeticSubtractionKernel() = default; - - /** Initialise the kernel's input and output. - * - * Valid configurations (Input1,Input2) -> Output : - * - * - (U8,U8) -> U8 - * - (U8,U8) -> S16 - * - (QASYMM8, QASYMM8) -> QASYMM8 - * - (QASYMM8_SIGNED, QASYMM8_SIGNED) -> QASYMM8_SIGNED - * - (S16,U8) -> S16 - * - (U8,S16) -> S16 - * - (S16,S16) -> S16 - * - (S32,S32) -> S32 - * - (F16,F16) -> F16 - * - (F32,F32) -> F32 - * - * @param[in] input1 An input tensor. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/QSYMM16/S16/S32/F16/F32 - * @param[in] input2 An input tensor. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/QSYMM16/S16/S32/F16/F32 - * @param[out] output The output tensor. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/QSYMM16/S16/S32/F16/F32. - * @param[in] policy Overflow policy. Convert policy cannot be WRAP if datatype is quantized. - */ - void configure(const ITensorInfo *input1, const ITensorInfo *input2, ITensorInfo *output, ConvertPolicy policy); - /** Static function to check if given info will lead to a valid configuration of @ref NEArithmeticSubtractionKernel - * - * Valid configurations (Input1,Input2) -> Output : - * - * - (U8,U8) -> U8 - * - (U8,U8) -> S16 - * - (QASYMM8, QASYMM8) -> QASYMM8 - * - (QASYMM8_SIGNED, QASYMM8_SIGNED) -> QASYMM8_SIGNED - * - (S16,U8) -> S16 - * - (U8,S16) -> S16 - * - (S16,S16) -> S16 - * - (S32,S32) -> S32 - * - (F16,F16) -> F16 - * - (F32,F32) -> F32 - * - * @param[in] input1 An input tensor info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/QSYMM16/S16/S32/F16/F32 - * @param[in] input2 An input tensor info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/QSYMM16/S16/S32/F16/F32 - * @param[in] output The output tensor info. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/QSYMM16/S16/S32/F16/F32. - * @param[in] policy Policy to use to handle overflow. Convert policy cannot be WRAP if datatype is quantized. - * - * @return a status - */ - static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ConvertPolicy policy); - - // Inherited methods overridden: - void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override; - -private: - /** Common signature for all the specialised sub functions - * - * @param[in] input1 An input tensor. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/QSYMM16/S16/S32/F16/F32 - * @param[in] input2 An input tensor. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/QSYMM16/S16/S32/F16/F32 - * @param[out] output The output tensor. Data types supported: U8/QASYMM8/QASYMM8_SIGNED/QSYMM16/S16/S32/F16/F32. - * @param[in] window Region on which to execute the kernel. - * @param[in] is_sat Flag to indicate if the policy is SATURATE. - */ - using SubFunction = void(const ITensor *input1, const ITensor *input2, ITensor *output, const Window &window, bool is_sat); - /** Sub function to use for the particular tensor types passed to configure() */ - SubFunction *_func; - ConvertPolicy _policy; -}; -} // namespace arm_compute -#endif /* ARM_COMPUTE_NEARITHMETICSUBTRACTIONKERNEL_H */ |