Michalis Spyrou | a6825a4 | 2018-09-13 12:24:03 +0100 | [diff] [blame] | 1 | /* |
Georgios Pinitas | ddb93bb | 2020-10-02 16:38:59 +0100 | [diff] [blame^] | 2 | * Copyright (c) 2018-2020 Arm Limited. |
Michalis Spyrou | a6825a4 | 2018-09-13 12:24:03 +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 | */ |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 24 | #ifndef ARM_COMPUTE_WRAPPER_INV_H |
| 25 | #define ARM_COMPUTE_WRAPPER_INV_H |
Michalis Spyrou | a6825a4 | 2018-09-13 12:24:03 +0100 | [diff] [blame] | 26 | |
Georgios Pinitas | ddb93bb | 2020-10-02 16:38:59 +0100 | [diff] [blame^] | 27 | #include "src/core/NEON/NEMath.h" |
Michalis Spyrou | a6825a4 | 2018-09-13 12:24:03 +0100 | [diff] [blame] | 28 | #include <arm_neon.h> |
| 29 | |
| 30 | namespace arm_compute |
| 31 | { |
| 32 | namespace wrapper |
| 33 | { |
| 34 | #define VINV_IMPL(vtype, prefix, postfix) \ |
| 35 | inline vtype vinv(const vtype &a) \ |
| 36 | { \ |
| 37 | return prefix##_##postfix(a); \ |
| 38 | } |
| 39 | |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame] | 40 | #define VINV_IMPL_INT(vtype, prefix, postfix) \ |
| 41 | inline vtype vinv(const vtype &a) \ |
| 42 | { \ |
Michalis Spyrou | 6bff195 | 2019-10-02 17:22:11 +0100 | [diff] [blame] | 43 | ARM_COMPUTE_UNUSED(a); \ |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame] | 44 | ARM_COMPUTE_ERROR("Not supported"); \ |
| 45 | } |
| 46 | |
Michalis Spyrou | a6825a4 | 2018-09-13 12:24:03 +0100 | [diff] [blame] | 47 | VINV_IMPL(float32x2_t, vinv, f32) |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame] | 48 | VINV_IMPL_INT(int32x2_t, vinv, s32) |
Michalis Spyrou | a6825a4 | 2018-09-13 12:24:03 +0100 | [diff] [blame] | 49 | #ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC |
| 50 | VINV_IMPL(float16x4_t, vinv, f16) |
| 51 | #endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC |
| 52 | |
| 53 | VINV_IMPL(float32x4_t, vinvq, f32) |
Michalis Spyrou | b9626ab | 2019-05-13 17:41:01 +0100 | [diff] [blame] | 54 | VINV_IMPL_INT(int32x4_t, vinvq, s32) |
Michalis Spyrou | a6825a4 | 2018-09-13 12:24:03 +0100 | [diff] [blame] | 55 | #ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC |
| 56 | VINV_IMPL(float16x8_t, vinvq, f16) |
| 57 | #endif // __ARM_FEATURE_FP16_VECTOR_ARITHMETIC |
| 58 | |
| 59 | #undef VINV_IMPL |
| 60 | } // namespace wrapper |
| 61 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 62 | #endif /* ARM_COMPUTE_WRAPPER_INV_H */ |