| alerah01 | 2761993 | 2021-11-24 17:21:43 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2021 Arm Limited. |
| 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 SRC_CORE_NEON_KERNELS_CROP_CROP_HELPER_H |
| 25 | #define SRC_CORE_NEON_KERNELS_CROP_CROP_HELPER_H |
| 26 | |
| 27 | #include "src/core/NEON/wrapper/wrapper.h" |
| 28 | |
| 29 | namespace arm_compute |
| 30 | { |
| 31 | namespace cpu |
| 32 | { |
| 33 | template <typename T> |
| 34 | inline float32x4_t load_as_f32(T *ptr) |
| 35 | { |
| 36 | ARM_COMPUTE_UNUSED(ptr); |
| 37 | ARM_COMPUTE_ERROR("Type not supported."); |
| 38 | } |
| 39 | |
| 40 | #if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && defined(ENABLE_FP16_KERNELS) |
| 41 | template <> |
| 42 | inline float32x4_t load_as_f32(float16_t *ptr) |
| 43 | { |
| 44 | return vcvt_f32_f16(wrapper::vload(ptr)); |
| 45 | } |
| 46 | #endif /* defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) && defined(ENABLE_FP16_KERNELS) */ |
| 47 | |
| 48 | template <> |
| 49 | inline float32x4_t load_as_f32(float *ptr) |
| 50 | { |
| 51 | return wrapper::vloadq(ptr); |
| 52 | } |
| 53 | |
| 54 | template <> |
| 55 | inline float32x4_t load_as_f32(int32_t *ptr) |
| 56 | { |
| 57 | return vcvtq_f32_s32(wrapper::vloadq(ptr)); |
| 58 | } |
| 59 | |
| 60 | template <> |
| 61 | inline float32x4_t load_as_f32(uint32_t *ptr) |
| 62 | { |
| 63 | return vcvtq_f32_u32(wrapper::vloadq(ptr)); |
| 64 | } |
| 65 | |
| 66 | template <> |
| 67 | inline float32x4_t load_as_f32(int16_t *ptr) |
| 68 | { |
| 69 | return vcvtq_f32_s32(vmovl_s16(wrapper::vload(ptr))); |
| 70 | } |
| 71 | |
| 72 | template <> |
| 73 | inline float32x4_t load_as_f32(uint16_t *ptr) |
| 74 | { |
| 75 | return vcvtq_f32_u32(vmovl_u16(wrapper::vload(ptr))); |
| 76 | } |
| 77 | |
| 78 | template <> |
| 79 | inline float32x4_t load_as_f32(uint8_t *ptr) |
| 80 | { |
| 81 | return vcvtq_f32_u32(vmovl_u16(vget_low_u16(vmovl_u8(wrapper::vload(ptr))))); |
| 82 | } |
| 83 | } |
| 84 | } // namespace arm_compute |
| 85 | |
| 86 | #endif //SRC_CORE_NEON_KERNELS_CROP_CROP_HELPER_H |