Pablo Tello | bf2fb95 | 2017-09-29 16:43:25 +0100 | [diff] [blame] | 1 | /* |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame^] | 2 | * Copyright (c) 2017-2018 ARM Limited. |
Pablo Tello | bf2fb95 | 2017-09-29 16:43:25 +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_NEGEMMLOWPAARCH64V8P4KERNEL_H__ |
| 25 | #define __ARM_COMPUTE_NEGEMMLOWPAARCH64V8P4KERNEL_H__ |
| 26 | |
Pablo Tello | 6ff12a0 | 2017-11-02 16:09:35 +0000 | [diff] [blame] | 27 | #include "arm_compute/core/NEON/kernels/NEGEMMAssemblyBaseKernel.h" |
Pablo Tello | bf2fb95 | 2017-09-29 16:43:25 +0100 | [diff] [blame] | 28 | |
Ioan-Cristian Szabo | 33fd07b | 2017-10-26 15:42:24 +0100 | [diff] [blame] | 29 | // Enable only if compiled for AArch64-V8.2-A targets |
| 30 | #ifdef ARM_COMPUTE_AARCH64_V8_2 |
| 31 | |
Pablo Tello | bf2fb95 | 2017-09-29 16:43:25 +0100 | [diff] [blame] | 32 | namespace arm_compute |
| 33 | { |
| 34 | class ITensor; |
| 35 | |
| 36 | /** AArch64 NEON kernel to multiply two input matrices "A" and "B". */ |
Pablo Tello | 6ff12a0 | 2017-11-02 16:09:35 +0000 | [diff] [blame] | 37 | class NEGEMMLowpAArch64V8P4Kernel : public NEGEMMAssemblyBaseKernel |
Pablo Tello | bf2fb95 | 2017-09-29 16:43:25 +0100 | [diff] [blame] | 38 | { |
| 39 | public: |
Anthony Barbier | e8a4983 | 2018-01-18 10:04:05 +0000 | [diff] [blame^] | 40 | const char *name() const override |
| 41 | { |
| 42 | return "NEGEMMLowpAArch64V8P4Kernel"; |
| 43 | } |
Pablo Tello | bf2fb95 | 2017-09-29 16:43:25 +0100 | [diff] [blame] | 44 | // Inherited methods overridden: |
| 45 | void run(const Window &window, const ThreadInfo &info) override; |
Georgios Pinitas | a3b1b46 | 2017-11-16 19:24:39 +0000 | [diff] [blame] | 46 | /** Static function to check if given info will lead to a valid configuration of @ref NEGEMMAssemblyBaseKernel |
| 47 | * |
| 48 | * The computed function is C = a * AxB + b * C. |
| 49 | * |
| 50 | * @param[in] input0 Input tensor info containing the Matrix A. Data types supported: QASYMM8 |
| 51 | * @param[in] input1 Input tensor info containing the Matrix B. Data types supported: same as @p input0 |
| 52 | * @param[in] output Output tensor info to store the result of matrix multiplication. |
| 53 | * If @p beta is not zero the values are multiplied by @p beta before the result is accumulated. Otherwise the values are overwritten by the result. Data types supported: S32 |
| 54 | */ |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 55 | static Status validate(const ITensorInfo *input0, const ITensorInfo *input1, const ITensorInfo *output); |
Pablo Tello | bf2fb95 | 2017-09-29 16:43:25 +0100 | [diff] [blame] | 56 | |
| 57 | protected: |
Georgios Pinitas | 08c5a06 | 2017-12-14 17:53:39 +0000 | [diff] [blame] | 58 | void internal_configure(const ITensor *input0, const ITensor *input1, ITensor *output, ITensor *workspace, float alpha, float beta, bool is_transposed_0, bool is_transposed_1) override; |
Pablo Tello | bf2fb95 | 2017-09-29 16:43:25 +0100 | [diff] [blame] | 59 | }; |
| 60 | } // namespace arm_compute |
Ioan-Cristian Szabo | 33fd07b | 2017-10-26 15:42:24 +0100 | [diff] [blame] | 61 | #endif /* ARM_COMPUTE_AARCH64_V8_2 */ |
Pablo Tello | bf2fb95 | 2017-09-29 16:43:25 +0100 | [diff] [blame] | 62 | #endif /*__ARM_COMPUTE_NEGEMMLOWPAARCH64V8P4KERNEL_H__*/ |