Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Manuel Bottini | 6a2b6e8 | 2019-02-25 13:50:11 +0000 | [diff] [blame] | 2 | * Copyright (c) 2016-2019 ARM Limited. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #ifndef __ARM_COMPUTE_NEARITHMETICSUBTRACTION_H__ |
| 25 | #define __ARM_COMPUTE_NEARITHMETICSUBTRACTION_H__ |
| 26 | |
| 27 | #include "arm_compute/core/Types.h" |
| 28 | #include "arm_compute/runtime/NEON/INESimpleFunction.h" |
| 29 | |
| 30 | namespace arm_compute |
| 31 | { |
| 32 | class ITensor; |
| 33 | |
Georgios Pinitas | cbf39c6 | 2018-09-10 15:07:45 +0100 | [diff] [blame] | 34 | /** Basic function to run @ref NEArithmeticSubtractionKernel |
| 35 | * |
Manuel Bottini | 6a2b6e8 | 2019-02-25 13:50:11 +0000 | [diff] [blame] | 36 | * @note The tensor data type for the inputs must be U8/QASYMM8/S16/F16/F32. |
Georgios Pinitas | cbf39c6 | 2018-09-10 15:07:45 +0100 | [diff] [blame] | 37 | * @note The function performs an arithmetic subtraction between two tensors. |
| 38 | * |
| 39 | * This function calls the following kernels: |
| 40 | * -# @ref NEFillBorderKernel (In case of broadcasting, in the input being broadcasted) |
| 41 | * -# @ref NEArithmeticSubtractionKernel |
| 42 | */ |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 43 | class NEArithmeticSubtraction : public INESimpleFunction |
| 44 | { |
| 45 | public: |
| 46 | /** Initialise the kernel's inputs, output and conversion policy. |
| 47 | * |
Manuel Bottini | 6a2b6e8 | 2019-02-25 13:50:11 +0000 | [diff] [blame] | 48 | * @param[in] input1 First tensor input. Data types supported: U8/QASYMM8/S16/F16/F32 |
| 49 | * @param[in] input2 Second tensor input. Data types supported: U8/QASYMM8/S16/F16/F32 |
| 50 | * @param[out] output Output tensor. Data types supported: U8/QASYMM8/S16/F16/F32 |
| 51 | * @param[in] policy Policy to use to handle overflow. Convert policy cannot be WRAP if datatype is QASYMM8. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 52 | */ |
Georgios Pinitas | cbf39c6 | 2018-09-10 15:07:45 +0100 | [diff] [blame] | 53 | void configure(ITensor *input1, ITensor *input2, ITensor *output, ConvertPolicy policy); |
Ioan-Cristian Szabo | 397d58a | 2017-11-30 15:19:11 +0000 | [diff] [blame] | 54 | /** Static function to check if given info will lead to a valid configuration of @ref NEArithmeticSubtraction |
| 55 | * |
Manuel Bottini | 6a2b6e8 | 2019-02-25 13:50:11 +0000 | [diff] [blame] | 56 | * @param[in] input1 First tensor input. Data types supported: U8/QASYMM8/S16/F16/F32 |
| 57 | * @param[in] input2 Second tensor input. Data types supported: U8/QASYMM8/S16/F16/F32 |
| 58 | * @param[in] output Output tensor. Data types supported: U8/QASYMM8/S16/F16/F32 |
| 59 | * @param[in] policy Policy to use to handle overflow. Convert policy cannot be WRAP if datatype is QASYMM8 |
Ioan-Cristian Szabo | 397d58a | 2017-11-30 15:19:11 +0000 | [diff] [blame] | 60 | * |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 61 | * @return a status |
Ioan-Cristian Szabo | 397d58a | 2017-11-30 15:19:11 +0000 | [diff] [blame] | 62 | */ |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 63 | static Status validate(const ITensorInfo *input1, const ITensorInfo *input2, const ITensorInfo *output, ConvertPolicy policy); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 64 | }; |
| 65 | } |
| 66 | #endif /* __ARM_COMPUTE_NEARITHMETICSUBTRACTION_H__ */ |