Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1 | /* |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 2 | * Copyright (c) 2016-2023 Arm Limited. |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +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 | */ |
Georgios Pinitas | 7891a73 | 2021-08-20 21:39:25 +0100 | [diff] [blame] | 24 | #include "src/cpu/kernels/CpuCastKernel.h" |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 25 | |
| 26 | #include "arm_compute/core/Error.h" |
| 27 | #include "arm_compute/core/Helpers.h" |
| 28 | #include "arm_compute/core/ITensor.h" |
| 29 | #include "arm_compute/core/TensorInfo.h" |
| 30 | #include "arm_compute/core/Validate.h" |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 31 | |
| 32 | #include "src/core/common/Registrars.h" |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 33 | #include "src/core/CPP/Validate.h" |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 34 | #include "src/core/helpers/AutoConfiguration.h" |
| 35 | #include "src/core/helpers/WindowHelpers.h" |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 36 | #include "src/core/NEON/NEFixedPoint.h" |
| 37 | #include "src/core/NEON/NEMath.h" |
| 38 | #include "src/core/NEON/wrapper/wrapper.h" |
Yair Schwarzbaum | 298b2c0 | 2022-02-01 08:55:56 +0200 | [diff] [blame] | 39 | #include "src/cpu/kernels/cast/list.h" |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 40 | #include "support/SaturateCast.h" |
Yair Schwarzbaum | 298b2c0 | 2022-02-01 08:55:56 +0200 | [diff] [blame] | 41 | |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 42 | namespace arm_compute |
| 43 | { |
| 44 | namespace cpu |
| 45 | { |
| 46 | namespace kernels |
| 47 | { |
| 48 | namespace |
| 49 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 50 | static const std::vector<CpuCastKernel::CastKernel> available_kernels = { |
| 51 | {"neon_qs8_cast", |
| 52 | [](const CastDataTypeISASelectorData &data) |
| 53 | { return data.src_dt == DataType::QASYMM8_SIGNED && data.dst_dt == DataType::F16 && data.isa.fp16; }, |
| 54 | REGISTER_FP16_NEON(arm_compute::cpu::neon_qasymm8_signed_to_fp16_cast)}, |
| 55 | {"neon_qu8_cast", |
| 56 | [](const CastDataTypeISASelectorData &data) |
| 57 | { return data.src_dt == DataType::QASYMM8 && data.dst_dt == DataType::F16 && data.isa.fp16; }, |
| 58 | REGISTER_FP16_NEON(arm_compute::cpu::neon_u8_to_fp16_cast)}, |
| 59 | {"neon_u8_cast", |
| 60 | [](const CastDataTypeISASelectorData &data) |
| 61 | { return data.src_dt == DataType::U8 && data.dst_dt == DataType::F16 && data.isa.fp16; }, |
| 62 | REGISTER_FP16_NEON(arm_compute::cpu::neon_u8_to_fp16_cast)}, |
| 63 | {"neon_fp16_cast", |
| 64 | [](const CastDataTypeISASelectorData &data) { return data.src_dt == DataType::F16 && data.isa.fp16; }, |
| 65 | REGISTER_FP16_NEON(arm_compute::cpu::neon_fp16_to_other_dt_cast)}, |
| 66 | {"neon_fp32_to_fp16_cast", |
| 67 | [](const CastDataTypeISASelectorData &data) |
| 68 | { return data.src_dt == DataType::F32 && data.dst_dt == DataType::F16 && data.isa.fp16; }, |
| 69 | REGISTER_FP16_NEON(arm_compute::cpu::neon_fp32_to_fp16_cast)}, |
| 70 | {"neon_s32_cast", |
| 71 | [](const CastDataTypeISASelectorData &data) |
| 72 | { return data.src_dt == DataType::S32 && data.dst_dt == DataType::F16 && data.isa.fp16; }, |
| 73 | REGISTER_FP16_NEON(arm_compute::cpu::neon_s32_to_fp16_cast)}, |
Yair Schwarzbaum | 298b2c0 | 2022-02-01 08:55:56 +0200 | [diff] [blame] | 74 | }; |
| 75 | |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 76 | Status validate_arguments(const ITensorInfo *src, const ITensorInfo *dst, ConvertPolicy policy) |
| 77 | { |
| 78 | ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(src); |
| 79 | ARM_COMPUTE_RETURN_ERROR_ON_CPU_F16_UNSUPPORTED(dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 80 | ARM_COMPUTE_UNUSED(policy); |
| 81 | ARM_COMPUTE_RETURN_ERROR_ON(src == dst); |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 82 | #ifdef __aarch64__ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 83 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(src, 1, DataType::QASYMM8_SIGNED, DataType::QASYMM8, |
| 84 | DataType::U8, DataType::S16, DataType::U16, DataType::F16, |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 85 | DataType::F32, DataType::S32, DataType::S64, DataType::U64); |
Pablo Marquez Tello | 29e27b0 | 2023-08-03 14:47:31 +0100 | [diff] [blame] | 86 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 87 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(dst, 1, DataType::QASYMM8_SIGNED, DataType::QASYMM8, |
| 88 | DataType::U8, DataType::S16, DataType::U16, DataType::F16, |
Pablo Marquez Tello | 29e27b0 | 2023-08-03 14:47:31 +0100 | [diff] [blame] | 89 | DataType::U32, DataType::S32, DataType::F32, DataType::S64); |
| 90 | |
| 91 | #else // __aarch64__ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 92 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(src, 1, DataType::QASYMM8_SIGNED, DataType::QASYMM8, |
| 93 | DataType::U8, DataType::S16, DataType::U16, DataType::F16, |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 94 | DataType::F32, DataType::S32); |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 95 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 96 | ARM_COMPUTE_RETURN_ERROR_ON_DATA_TYPE_CHANNEL_NOT_IN(dst, 1, DataType::QASYMM8_SIGNED, DataType::QASYMM8, |
| 97 | DataType::U8, DataType::S16, DataType::U16, DataType::F16, |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 98 | DataType::U32, DataType::S32, DataType::F32); |
Pablo Marquez Tello | 29e27b0 | 2023-08-03 14:47:31 +0100 | [diff] [blame] | 99 | #endif // __aarch64__ |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 100 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 101 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::QASYMM8_SIGNED && |
| 102 | (dst->data_type() != DataType::S16 && dst->data_type() != DataType::S32 && |
| 103 | dst->data_type() != DataType::F16 && dst->data_type() != DataType::F32), |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 104 | "Only data_types supported [in] QASYMM8 -> [out] U16, S16, S32, F16, F32"); |
| 105 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 106 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::QASYMM8 && |
| 107 | (dst->data_type() != DataType::S16 && dst->data_type() != DataType::U16 && |
| 108 | dst->data_type() != DataType::S32 && dst->data_type() != DataType::F16 && |
| 109 | dst->data_type() != DataType::F32), |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 110 | "Only data_types supported [in] QASYMM8 -> [out] U16, S16, S32, F16, F32"); |
| 111 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 112 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::U8 && |
| 113 | (dst->data_type() != DataType::S16 && dst->data_type() != DataType::U16 && |
| 114 | dst->data_type() != DataType::S32 && dst->data_type() != DataType::F16 && |
| 115 | dst->data_type() != DataType::F32), |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 116 | "Only data_types supported [in] U8 -> [out] U16, S16, S32, F16, F32"); |
| 117 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 118 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::U16 && |
| 119 | (dst->data_type() != DataType::U8 && dst->data_type() != DataType::U32), |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 120 | "Only data_types supported [in] U16 -> [out] U8, U32"); |
| 121 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 122 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::S16 && |
| 123 | (dst->data_type() != DataType::QASYMM8_SIGNED && |
| 124 | dst->data_type() != DataType::U8 && dst->data_type() != DataType::S32), |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 125 | "Only data_types supported [in] S16 -> [out] U8, S32"); |
| 126 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 127 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::F16 && |
| 128 | (dst->data_type() != DataType::QASYMM8_SIGNED && |
| 129 | dst->data_type() != DataType::QASYMM8 && dst->data_type() != DataType::U8 && |
| 130 | dst->data_type() != DataType::F32 && dst->data_type() != DataType::S32), |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 131 | "Only data_types supported [in] F16 -> [out] QASYMM8, F32, S32, U8"); |
| 132 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 133 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::F32 && |
| 134 | (dst->data_type() != DataType::QASYMM8_SIGNED && |
| 135 | dst->data_type() != DataType::QASYMM8 && dst->data_type() != DataType::F16 && |
| 136 | dst->data_type() != DataType::S32 && dst->data_type() != DataType::U8), |
Adnan AlSinan | 40a9d3e | 2023-09-15 13:46:17 +0100 | [diff] [blame] | 137 | "Only data_types supported [in] F32 -> [out] QASYMM8, F16, S32, U8"); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 138 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 139 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::S32 && |
| 140 | (dst->data_type() != DataType::QASYMM8_SIGNED && |
| 141 | dst->data_type() != DataType::QASYMM8 && dst->data_type() != DataType::F16 && |
| 142 | dst->data_type() != DataType::F32 && dst->data_type() != DataType::U8 && |
| 143 | dst->data_type() != DataType::S64), |
Pablo Marquez Tello | 29e27b0 | 2023-08-03 14:47:31 +0100 | [diff] [blame] | 144 | "Only data_types supported [in] S32 -> [out] QASYMM8, F16, F32, U8, S64"); |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 145 | #ifdef __aarch64__ |
Pablo Marquez Tello | 29e27b0 | 2023-08-03 14:47:31 +0100 | [diff] [blame] | 146 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::S64 && dst->data_type() != DataType::F32, |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 147 | "Only data_types supported [in] S64 -> [out] F32"); |
| 148 | |
Pablo Marquez Tello | 29e27b0 | 2023-08-03 14:47:31 +0100 | [diff] [blame] | 149 | ARM_COMPUTE_RETURN_ERROR_ON_MSG(src->data_type() == DataType::U64 && dst->data_type() != DataType::F32, |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 150 | "Only data_types supported [in] U64 -> [out] F32"); |
| 151 | #endif // __aarch64__ |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 152 | |
| 153 | // Validate in case of configured dst |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 154 | if (dst->total_size() > 0) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 155 | { |
| 156 | ARM_COMPUTE_RETURN_ERROR_ON_MISMATCHING_SHAPES(src, dst); |
| 157 | } |
| 158 | |
| 159 | return Status{}; |
| 160 | } |
| 161 | } // namespace |
| 162 | |
| 163 | void CpuCastKernel::configure(const ITensorInfo *src, ITensorInfo *dst, ConvertPolicy policy) |
| 164 | { |
| 165 | ARM_COMPUTE_ERROR_ON_NULLPTR(src, dst); |
| 166 | |
| 167 | // Auto initialize dst shape if not initialized (We can only auto-configure the shape, datatype must be given) |
| 168 | set_shape_if_empty(*dst, src->tensor_shape()); |
| 169 | |
| 170 | _policy = policy; |
| 171 | |
| 172 | ARM_COMPUTE_ERROR_THROW_ON(validate_arguments(src, dst, policy)); |
| 173 | |
| 174 | // Configure kernel window |
| 175 | Window win = calculate_max_window(*src, Steps()); |
| 176 | |
| 177 | ICPPKernel::configure(win); |
| 178 | } |
| 179 | |
| 180 | Status CpuCastKernel::validate(const ITensorInfo *src, const ITensorInfo *dst, ConvertPolicy policy) |
| 181 | { |
| 182 | ARM_COMPUTE_RETURN_ON_ERROR(validate_arguments(src, dst, policy)); |
| 183 | return Status{}; |
| 184 | } |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 185 | #ifdef __aarch64__ |
| 186 | namespace |
| 187 | { |
| 188 | template <typename T1, typename T2> |
| 189 | inline void internal_neon_convert(const T1 *src_ptr, T2 *dst_ptr) |
| 190 | { |
| 191 | ARM_COMPUTE_UNUSED(src_ptr); |
| 192 | ARM_COMPUTE_UNUSED(dst_ptr); |
| 193 | } |
| 194 | |
| 195 | template <> |
Pablo Marquez Tello | 29e27b0 | 2023-08-03 14:47:31 +0100 | [diff] [blame] | 196 | inline void internal_neon_convert<int32_t, int64_t>(const int32_t *src_ptr, int64_t *dst_ptr) |
| 197 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 198 | const int32x4x4_t texels = { |
| 199 | {vld1q_s32(src_ptr), vld1q_s32(src_ptr + 4), vld1q_s32(src_ptr + 8), vld1q_s32(src_ptr + 12)}}; |
Pablo Marquez Tello | 29e27b0 | 2023-08-03 14:47:31 +0100 | [diff] [blame] | 200 | vst1q_s64(dst_ptr, vmovl_s32(vget_low_s32(texels.val[0]))); |
| 201 | vst1q_s64(dst_ptr + 2, vmovl_s32(vget_high_s32(texels.val[0]))); |
| 202 | vst1q_s64(dst_ptr + 4, vmovl_s32(vget_low_s32(texels.val[1]))); |
| 203 | vst1q_s64(dst_ptr + 6, vmovl_s32(vget_high_s32(texels.val[1]))); |
| 204 | vst1q_s64(dst_ptr + 8, vmovl_s32(vget_low_s32(texels.val[2]))); |
| 205 | vst1q_s64(dst_ptr + 10, vmovl_s32(vget_high_s32(texels.val[2]))); |
| 206 | vst1q_s64(dst_ptr + 12, vmovl_s32(vget_low_s32(texels.val[3]))); |
| 207 | vst1q_s64(dst_ptr + 14, vmovl_s32(vget_high_s32(texels.val[3]))); |
| 208 | } |
| 209 | |
| 210 | template <> |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 211 | inline void internal_neon_convert<int64_t, float>(const int64_t *src_ptr, float *dst_ptr) |
| 212 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 213 | const float64x2x4_t texels0 = {{vcvtq_f64_s64(vld1q_s64(src_ptr)), vcvtq_f64_s64(vld1q_s64(src_ptr + 2)), |
| 214 | vcvtq_f64_s64(vld1q_s64(src_ptr + 4)), vcvtq_f64_s64(vld1q_s64(src_ptr + 6))}}; |
| 215 | const float64x2x4_t texels1 = {{vcvtq_f64_s64(vld1q_s64(src_ptr + 8)), vcvtq_f64_s64(vld1q_s64(src_ptr + 10)), |
| 216 | vcvtq_f64_s64(vld1q_s64(src_ptr + 12)), vcvtq_f64_s64(vld1q_s64(src_ptr + 14))}}; |
| 217 | const float32x4x4_t texels = {{vcombine_f32(vcvt_f32_f64(texels0.val[0]), vcvt_f32_f64(texels0.val[1])), |
| 218 | vcombine_f32(vcvt_f32_f64(texels0.val[2]), vcvt_f32_f64(texels0.val[3])), |
| 219 | vcombine_f32(vcvt_f32_f64(texels1.val[0]), vcvt_f32_f64(texels1.val[1])), |
| 220 | vcombine_f32(vcvt_f32_f64(texels1.val[2]), vcvt_f32_f64(texels1.val[3]))}}; |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 221 | vst1q_f32(dst_ptr, texels.val[0]); |
| 222 | vst1q_f32(dst_ptr + 4, texels.val[1]); |
| 223 | vst1q_f32(dst_ptr + 8, texels.val[2]); |
| 224 | vst1q_f32(dst_ptr + 12, texels.val[3]); |
| 225 | } |
| 226 | |
| 227 | template <> |
| 228 | inline void internal_neon_convert<uint64_t, float>(const uint64_t *src_ptr, float *dst_ptr) |
| 229 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 230 | const float64x2x4_t texels0 = {{vcvtq_f64_u64(vld1q_u64(src_ptr)), vcvtq_f64_u64(vld1q_u64(src_ptr + 2)), |
| 231 | vcvtq_f64_u64(vld1q_u64(src_ptr + 4)), vcvtq_f64_u64(vld1q_u64(src_ptr + 6))}}; |
| 232 | const float64x2x4_t texels1 = {{vcvtq_f64_u64(vld1q_u64(src_ptr + 8)), vcvtq_f64_u64(vld1q_u64(src_ptr + 10)), |
| 233 | vcvtq_f64_u64(vld1q_u64(src_ptr + 12)), vcvtq_f64_u64(vld1q_u64(src_ptr + 14))}}; |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 234 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 235 | const float32x4x4_t texels = {{vcombine_f32(vcvt_f32_f64(texels0.val[0]), vcvt_f32_f64(texels0.val[1])), |
| 236 | vcombine_f32(vcvt_f32_f64(texels0.val[2]), vcvt_f32_f64(texels0.val[3])), |
| 237 | vcombine_f32(vcvt_f32_f64(texels1.val[0]), vcvt_f32_f64(texels1.val[1])), |
| 238 | vcombine_f32(vcvt_f32_f64(texels1.val[2]), vcvt_f32_f64(texels1.val[3]))}}; |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 239 | |
| 240 | vst1q_f32(dst_ptr, texels.val[0]); |
| 241 | vst1q_f32(dst_ptr + 4, texels.val[1]); |
| 242 | vst1q_f32(dst_ptr + 8, texels.val[2]); |
| 243 | vst1q_f32(dst_ptr + 12, texels.val[3]); |
| 244 | } |
| 245 | |
| 246 | template <typename T1, typename T2> |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 247 | inline void |
| 248 | convert64(Iterator &src, Iterator &dst, const Window &win, int window_start_x, int window_end_x, int window_step_x) |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 249 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 250 | execute_window_loop( |
| 251 | win, |
| 252 | [&](const Coordinates &) |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 253 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 254 | const auto src_ptr = reinterpret_cast<const T1 *>(src.ptr()); |
| 255 | const auto dst_ptr = reinterpret_cast<T2 *>(dst.ptr()); |
| 256 | int x = window_start_x; |
| 257 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
| 258 | { |
| 259 | internal_neon_convert<T1, T2>(src_ptr + x, dst_ptr + x); |
| 260 | } |
| 261 | for (; x < window_end_x; ++x) |
| 262 | { |
| 263 | *(dst_ptr + x) = static_cast<T2>(*(src_ptr + x)); |
| 264 | } |
| 265 | }, |
| 266 | src, dst); |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 267 | } |
| 268 | } // namespace |
| 269 | #endif // __aarch64__ |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 270 | |
| 271 | void CpuCastKernel::run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) |
| 272 | { |
| 273 | ARM_COMPUTE_UNUSED(info); |
| 274 | ARM_COMPUTE_ERROR_ON_UNCONFIGURED_KERNEL(this); |
| 275 | ARM_COMPUTE_ERROR_ON_INVALID_SUBWINDOW(IKernel::window(), window); |
| 276 | |
| 277 | const auto window_start_x = static_cast<int>(window.x().start()); |
| 278 | const auto window_end_x = static_cast<int>(window.x().end()); |
| 279 | const int window_step_x = 16; |
| 280 | |
| 281 | const ITensor *_src = tensors.get_const_tensor(TensorType::ACL_SRC); |
| 282 | ITensor *_dst = tensors.get_tensor(TensorType::ACL_DST); |
| 283 | ARM_COMPUTE_ERROR_ON_NULLPTR(_src, _dst); |
| 284 | ARM_COMPUTE_ERROR_ON(_src == _dst); |
| 285 | |
| 286 | ARM_COMPUTE_ERROR_ON_NULLPTR(_src, _dst); |
| 287 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 288 | Window win{window}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 289 | win.set(Window::DimX, Window::Dimension(0, 1, 1)); |
| 290 | |
| 291 | Iterator src(_src, win); |
| 292 | Iterator dst(_dst, win); |
| 293 | |
Adnan AlSinan | 40a9d3e | 2023-09-15 13:46:17 +0100 | [diff] [blame] | 294 | /*ukernel runs only when using fp16, so we validate it isn't a nullptr only before using it */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 295 | const auto *uk = CpuCastKernel::get_implementation( |
| 296 | CastDataTypeISASelectorData{_src->info()->data_type(), _dst->info()->data_type(), CPUInfo::get().get_isa()}); |
Yair Schwarzbaum | 298b2c0 | 2022-02-01 08:55:56 +0200 | [diff] [blame] | 297 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 298 | switch (_src->info()->data_type()) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 299 | { |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 300 | #ifdef __aarch64__ |
| 301 | case DataType::U64: |
| 302 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 303 | switch (_dst->info()->data_type()) |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 304 | { |
| 305 | case DataType::F32: |
| 306 | { |
| 307 | convert64<uint64_t, float>(src, dst, win, window_start_x, window_end_x, window_step_x); |
| 308 | break; |
| 309 | } |
| 310 | default: |
| 311 | ARM_COMPUTE_ERROR("dst data type not supported"); |
| 312 | } |
| 313 | break; |
| 314 | } |
| 315 | case DataType::S64: |
| 316 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 317 | switch (_dst->info()->data_type()) |
Pablo Marquez Tello | 4a1c917 | 2023-07-18 14:51:24 +0100 | [diff] [blame] | 318 | { |
| 319 | case DataType::F32: |
| 320 | { |
| 321 | convert64<int64_t, float>(src, dst, win, window_start_x, window_end_x, window_step_x); |
| 322 | break; |
| 323 | } |
| 324 | default: |
| 325 | ARM_COMPUTE_ERROR("dst data type not supported"); |
| 326 | } |
| 327 | break; |
| 328 | } |
| 329 | #endif // __aarch64__ |
| 330 | |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 331 | case DataType::QASYMM8_SIGNED: |
| 332 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 333 | switch (_dst->info()->data_type()) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 334 | { |
| 335 | case DataType::S16: |
| 336 | { |
| 337 | /* Up-conversion QASYMM8_SIGNED -> S16 */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 338 | execute_window_loop( |
| 339 | win, |
| 340 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 341 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 342 | const auto src_ptr = reinterpret_cast<const int8_t *>(src.ptr()); |
| 343 | const auto dst_ptr = reinterpret_cast<int16_t *>(dst.ptr()); |
| 344 | int x = window_start_x; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 345 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 346 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 347 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 348 | const int8x16_t texels_s8 = vld1q_s8(src_ptr + x); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 349 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 350 | const int16x8x2_t texels = { |
| 351 | {vmovl_s8(vget_low_s8(texels_s8)), vmovl_s8(vget_high_s8(texels_s8))}}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 352 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 353 | vst1q_s16(dst_ptr + x, texels.val[0]); |
| 354 | vst1q_s16(dst_ptr + x + 8, texels.val[1]); |
| 355 | } |
| 356 | |
| 357 | // Compute left-over elements |
| 358 | for (; x < window_end_x; ++x) |
| 359 | { |
| 360 | *(dst_ptr + x) = static_cast<int16_t>(*(src_ptr + x)); |
| 361 | } |
| 362 | }, |
| 363 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 364 | break; |
| 365 | } |
| 366 | case DataType::S32: |
| 367 | { |
| 368 | /* Up-conversion QASYMM8_SIGNED -> S32 */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 369 | execute_window_loop( |
| 370 | win, |
| 371 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 372 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 373 | const auto src_ptr = reinterpret_cast<const int8_t *>(src.ptr()); |
| 374 | const auto dst_ptr = reinterpret_cast<int32_t *>(dst.ptr()); |
| 375 | int x = window_start_x; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 376 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 377 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 378 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 379 | const int8x16_t texels_s8 = vld1q_s8(src_ptr + x); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 380 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 381 | const int16x8x2_t texels = { |
| 382 | {vmovl_s8(vget_low_s8(texels_s8)), vmovl_s8(vget_high_s8(texels_s8))}}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 383 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 384 | vst1q_s32(dst_ptr + x, vmovl_s16(vget_low_s16(texels.val[0]))); |
| 385 | vst1q_s32(dst_ptr + x + 4, vmovl_s16(vget_high_s16(texels.val[0]))); |
| 386 | vst1q_s32(dst_ptr + x + 8, vmovl_s16(vget_low_s16(texels.val[1]))); |
| 387 | vst1q_s32(dst_ptr + x + 12, vmovl_s16(vget_high_s16(texels.val[1]))); |
| 388 | } |
| 389 | |
| 390 | // Compute left-over elements |
| 391 | for (; x < window_end_x; ++x) |
| 392 | { |
| 393 | *(dst_ptr + x) = static_cast<int32_t>(*(src_ptr + x)); |
| 394 | } |
| 395 | }, |
| 396 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 397 | break; |
| 398 | } |
| 399 | case DataType::F32: |
| 400 | { |
| 401 | /* Up-conversion QASYMM8_SIGNED -> F32 */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 402 | execute_window_loop( |
| 403 | win, |
| 404 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 405 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 406 | const auto src_ptr = reinterpret_cast<const int8_t *>(src.ptr()); |
| 407 | const auto dst_ptr = reinterpret_cast<float *>(dst.ptr()); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 408 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 409 | int x = window_start_x; |
| 410 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 411 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 412 | const int8x16_t texels_s8 = vld1q_s8(src_ptr + x); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 413 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 414 | const int16x8x2_t texels = { |
| 415 | {vmovl_s8(vget_low_s8(texels_s8)), vmovl_s8(vget_high_s8(texels_s8))}}; |
| 416 | vst1q_f32(dst_ptr + x, vcvtq_f32_s32(vmovl_s16(vget_low_s16(texels.val[0])))); |
| 417 | vst1q_f32(dst_ptr + x + 4, vcvtq_f32_s32(vmovl_s16(vget_high_s16(texels.val[0])))); |
| 418 | vst1q_f32(dst_ptr + x + 8, vcvtq_f32_s32(vmovl_s16(vget_low_s16(texels.val[1])))); |
| 419 | vst1q_f32(dst_ptr + x + 12, vcvtq_f32_s32(vmovl_s16(vget_high_s16(texels.val[1])))); |
| 420 | } |
| 421 | |
| 422 | // Compute left-over elements |
| 423 | for (; x < window_end_x; ++x) |
| 424 | { |
| 425 | *(dst_ptr + x) = static_cast<float>(*(src_ptr + x)); |
| 426 | } |
| 427 | }, |
| 428 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 429 | break; |
| 430 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 431 | case DataType::F16: |
| 432 | { |
| 433 | /* Up-conversion QASYMM8_SIGNED -> F16 */ |
Yair Schwarzbaum | 298b2c0 | 2022-02-01 08:55:56 +0200 | [diff] [blame] | 434 | ARM_COMPUTE_ERROR_ON(uk->ukernel == nullptr); |
| 435 | uk->ukernel(_src, _dst, info, _policy, window); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 436 | break; |
| 437 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 438 | default: |
| 439 | ARM_COMPUTE_ERROR("dst data type not supported"); |
| 440 | } |
| 441 | break; |
| 442 | } |
| 443 | |
| 444 | case DataType::QASYMM8: |
| 445 | case DataType::U8: |
| 446 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 447 | switch (_dst->info()->data_type()) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 448 | { |
| 449 | case DataType::S16: |
| 450 | { |
| 451 | /* Up-conversion U8 -> S16 */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 452 | execute_window_loop( |
| 453 | win, |
| 454 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 455 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 456 | const auto src_ptr = reinterpret_cast<const uint8_t *>(src.ptr()); |
| 457 | const auto dst_ptr = reinterpret_cast<int16_t *>(dst.ptr()); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 458 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 459 | int x = window_start_x; |
| 460 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 461 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 462 | const uint8x16_t texels_u8 = vld1q_u8(src_ptr + x); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 463 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 464 | const int16x8x2_t texels = {{vreinterpretq_s16_u16(vmovl_u8(vget_low_u8(texels_u8))), |
| 465 | vreinterpretq_s16_u16(vmovl_u8(vget_high_u8(texels_u8)))}}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 466 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 467 | vst1q_s16(dst_ptr + x, texels.val[0]); |
| 468 | vst1q_s16(dst_ptr + x + 8, texels.val[1]); |
| 469 | } |
| 470 | |
| 471 | // Compute left-over elements |
| 472 | for (; x < window_end_x; ++x) |
| 473 | { |
| 474 | *(dst_ptr + x) = static_cast<int32_t>(*(src_ptr + x)); |
| 475 | } |
| 476 | }, |
| 477 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 478 | break; |
| 479 | } |
| 480 | case DataType::S32: |
| 481 | { |
| 482 | /* Up-conversion U8 -> S32 */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 483 | execute_window_loop( |
| 484 | win, |
| 485 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 486 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 487 | const auto src_ptr = reinterpret_cast<const uint8_t *>(src.ptr()); |
| 488 | const auto dst_ptr = reinterpret_cast<int32_t *>(dst.ptr()); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 489 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 490 | int x = window_start_x; |
| 491 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 492 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 493 | const uint8x16_t texels_u8 = vld1q_u8(src_ptr + x); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 494 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 495 | const int16x8x2_t texels = {{vreinterpretq_s16_u16(vmovl_u8(vget_low_u8(texels_u8))), |
| 496 | vreinterpretq_s16_u16(vmovl_u8(vget_high_u8(texels_u8)))}}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 497 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 498 | vst1q_s32(dst_ptr + x, vmovl_s16(vget_low_s16(texels.val[0]))); |
| 499 | vst1q_s32(dst_ptr + x + 4, vmovl_s16(vget_high_s16(texels.val[0]))); |
| 500 | vst1q_s32(dst_ptr + x + 8, vmovl_s16(vget_low_s16(texels.val[1]))); |
| 501 | vst1q_s32(dst_ptr + x + 12, vmovl_s16(vget_high_s16(texels.val[1]))); |
| 502 | } |
| 503 | |
| 504 | // Compute left-over elements |
| 505 | for (; x < window_end_x; ++x) |
| 506 | { |
| 507 | *(dst_ptr + x) = static_cast<uint32_t>(*(src_ptr + x)); |
| 508 | } |
| 509 | }, |
| 510 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 511 | break; |
| 512 | } |
| 513 | case DataType::F32: |
| 514 | { |
| 515 | /* Up-conversion U8 -> F32 */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 516 | execute_window_loop( |
| 517 | win, |
| 518 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 519 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 520 | const auto src_ptr = reinterpret_cast<const uint8_t *>(src.ptr()); |
| 521 | const auto dst_ptr = reinterpret_cast<float *>(dst.ptr()); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 522 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 523 | int x = window_start_x; |
| 524 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 525 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 526 | const uint8x16_t texels_u8 = vld1q_u8(src_ptr + x); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 527 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 528 | const int16x8x2_t texels = {{vreinterpretq_s16_u16(vmovl_u8(vget_low_u8(texels_u8))), |
| 529 | vreinterpretq_s16_u16(vmovl_u8(vget_high_u8(texels_u8)))}}; |
| 530 | vst1q_f32(dst_ptr + x, vcvtq_f32_s32(vmovl_s16(vget_low_s16(texels.val[0])))); |
| 531 | vst1q_f32(dst_ptr + x + 4, vcvtq_f32_s32(vmovl_s16(vget_high_s16(texels.val[0])))); |
| 532 | vst1q_f32(dst_ptr + x + 8, vcvtq_f32_s32(vmovl_s16(vget_low_s16(texels.val[1])))); |
| 533 | vst1q_f32(dst_ptr + x + 12, vcvtq_f32_s32(vmovl_s16(vget_high_s16(texels.val[1])))); |
| 534 | } |
| 535 | |
| 536 | // Compute left-over elements |
| 537 | for (; x < window_end_x; ++x) |
| 538 | { |
| 539 | *(dst_ptr + x) = static_cast<uint32_t>(*(src_ptr + x)); |
| 540 | } |
| 541 | }, |
| 542 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 543 | break; |
| 544 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 545 | case DataType::F16: |
| 546 | { |
Yair Schwarzbaum | 298b2c0 | 2022-02-01 08:55:56 +0200 | [diff] [blame] | 547 | /* Up-conversion U8 -> FP16 */ |
| 548 | ARM_COMPUTE_ERROR_ON(uk->ukernel == nullptr); |
| 549 | uk->ukernel(_src, _dst, info, _policy, window); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 550 | break; |
| 551 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 552 | case DataType::U16: |
| 553 | { |
| 554 | /* Up-conversion U8 -> U16 */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 555 | execute_window_loop( |
| 556 | win, |
| 557 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 558 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 559 | const auto src_ptr = reinterpret_cast<const uint8_t *>(src.ptr()); |
| 560 | const auto dst_ptr = reinterpret_cast<uint16_t *>(dst.ptr()); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 561 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 562 | int x = window_start_x; |
| 563 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 564 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 565 | const uint8x16_t texels_u8 = vld1q_u8(src_ptr + x); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 566 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 567 | const uint16x8x2_t texels = { |
| 568 | {vmovl_u8(vget_low_u8(texels_u8)), vmovl_u8(vget_high_u8(texels_u8))}}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 569 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 570 | vst1q_u16(dst_ptr + x, texels.val[0]); |
| 571 | vst1q_u16(dst_ptr + x + 8, texels.val[1]); |
| 572 | } |
| 573 | |
| 574 | // Compute left-over elements |
| 575 | for (; x < window_end_x; ++x) |
| 576 | { |
| 577 | *(dst_ptr + x) = static_cast<uint16_t>(*(src_ptr + x)); |
| 578 | } |
| 579 | }, |
| 580 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 581 | break; |
| 582 | } |
| 583 | default: |
| 584 | ARM_COMPUTE_ERROR("dst data type not supported"); |
| 585 | } |
| 586 | break; |
| 587 | } |
| 588 | case DataType::S16: |
| 589 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 590 | switch (_dst->info()->data_type()) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 591 | { |
| 592 | case DataType::QASYMM8_SIGNED: |
| 593 | { |
| 594 | /* Down-conversion S16 -> QASYMM8_SIGNED */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 595 | if (ConvertPolicy::SATURATE == _policy) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 596 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 597 | execute_window_loop( |
| 598 | win, |
| 599 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 600 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 601 | const auto src_ptr = reinterpret_cast<const int16_t *>(src.ptr()); |
| 602 | const auto dst_ptr = reinterpret_cast<int8_t *>(dst.ptr()); |
| 603 | |
| 604 | int x = window_start_x; |
| 605 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 606 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 607 | const int16x8x2_t texels = {{vld1q_s16(src_ptr + x), vld1q_s16(src_ptr + x + 8)}}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 608 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 609 | vst1q_s8(dst_ptr + x, |
| 610 | vcombine_s8(vqmovn_s16(texels.val[0]), vqmovn_s16(texels.val[1]))); |
| 611 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 612 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 613 | // Compute left-over elements |
| 614 | for (; x < window_end_x; ++x) |
| 615 | { |
| 616 | *(dst_ptr + x) = utils::cast::saturate_cast<int8_t>(*(src_ptr + x)); |
| 617 | } |
| 618 | }, |
| 619 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 620 | } |
| 621 | else |
| 622 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 623 | execute_window_loop( |
| 624 | win, |
| 625 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 626 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 627 | const auto src_ptr = reinterpret_cast<const int16_t *>(src.ptr()); |
| 628 | const auto dst_ptr = reinterpret_cast<int8_t *>(dst.ptr()); |
| 629 | |
| 630 | int x = window_start_x; |
| 631 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 632 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 633 | const int16x8x2_t texels = {{vld1q_s16(src_ptr + x), vld1q_s16(src_ptr + x + 8)}}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 634 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 635 | vst1q_s8(dst_ptr + x, |
| 636 | vcombine_s8(vmovn_s16(texels.val[0]), vmovn_s16(texels.val[1]))); |
| 637 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 638 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 639 | // Compute left-over elements |
| 640 | for (; x < window_end_x; ++x) |
| 641 | { |
| 642 | *(dst_ptr + x) = static_cast<int8_t>(*(src_ptr + x)); |
| 643 | } |
| 644 | }, |
| 645 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 646 | } |
| 647 | break; |
| 648 | } |
| 649 | case DataType::U8: |
| 650 | { |
| 651 | /* Down-conversion S16 -> U8 */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 652 | if (ConvertPolicy::SATURATE == _policy) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 653 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 654 | execute_window_loop( |
| 655 | win, |
| 656 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 657 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 658 | const auto src_ptr = reinterpret_cast<const int16_t *>(src.ptr()); |
| 659 | const auto dst_ptr = reinterpret_cast<uint8_t *>(dst.ptr()); |
| 660 | |
| 661 | int x = window_start_x; |
| 662 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 663 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 664 | const int16x8x2_t texels = {{vld1q_s16(src_ptr + x), vld1q_s16(src_ptr + x + 8)}}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 665 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 666 | vst1q_u8(dst_ptr + x, |
| 667 | vcombine_u8(vqmovun_s16(texels.val[0]), vqmovun_s16(texels.val[1]))); |
| 668 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 669 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 670 | // Compute left-over elements |
| 671 | for (; x < window_end_x; ++x) |
| 672 | { |
| 673 | *(dst_ptr + x) = utils::cast::saturate_cast<uint8_t>(*(src_ptr + x)); |
| 674 | } |
| 675 | }, |
| 676 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 677 | } |
| 678 | else |
| 679 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 680 | execute_window_loop( |
| 681 | win, |
| 682 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 683 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 684 | const auto src_ptr = reinterpret_cast<const int16_t *>(src.ptr()); |
| 685 | const auto dst_ptr = reinterpret_cast<uint8_t *>(dst.ptr()); |
| 686 | |
| 687 | int x = window_start_x; |
| 688 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 689 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 690 | const int16x8x2_t texels = {{vld1q_s16(src_ptr + x), vld1q_s16(src_ptr + x + 8)}}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 691 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 692 | vst1q_u8(dst_ptr + x, vcombine_u8(vmovn_u16(vreinterpretq_u16_s16(texels.val[0])), |
| 693 | vmovn_u16(vreinterpretq_u16_s16(texels.val[1])))); |
| 694 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 695 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 696 | // Compute left-over elements |
| 697 | for (; x < window_end_x; ++x) |
| 698 | { |
| 699 | *(dst_ptr + x) = static_cast<uint8_t>(*(src_ptr + x)); |
| 700 | } |
| 701 | }, |
| 702 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 703 | } |
| 704 | break; |
| 705 | } |
| 706 | case DataType::S32: |
| 707 | { |
| 708 | /* Up-conversion S16 -> S32 */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 709 | execute_window_loop( |
| 710 | win, |
| 711 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 712 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 713 | const auto src_ptr = reinterpret_cast<const int16_t *>(src.ptr()); |
| 714 | const auto dst_ptr = reinterpret_cast<int32_t *>(dst.ptr()); |
| 715 | |
| 716 | int x = window_start_x; |
| 717 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 718 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 719 | const int16x8x2_t texels = {{vld1q_s16(src_ptr + x), vld1q_s16(src_ptr + x + 8)}}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 720 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 721 | const int32x4x4_t texels_s32 = { |
| 722 | {vmovl_s16(vget_low_s16(texels.val[0])), vmovl_s16(vget_high_s16(texels.val[0])), |
| 723 | vmovl_s16(vget_low_s16(texels.val[1])), vmovl_s16(vget_high_s16(texels.val[1]))}}; |
| 724 | |
| 725 | vst1q_s32(dst_ptr + x, texels_s32.val[0]); |
| 726 | vst1q_s32(dst_ptr + x + 4, texels_s32.val[1]); |
| 727 | vst1q_s32(dst_ptr + x + 8, texels_s32.val[2]); |
| 728 | vst1q_s32(dst_ptr + x + 12, texels_s32.val[3]); |
| 729 | } |
| 730 | |
| 731 | // Compute left-over elements |
| 732 | for (; x < window_end_x; ++x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 733 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 734 | *(dst_ptr + x) = static_cast<int32_t>(*(src_ptr + x)); |
| 735 | } |
| 736 | }, |
| 737 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 738 | break; |
| 739 | } |
| 740 | default: |
| 741 | ARM_COMPUTE_ERROR("dst data type not supported"); |
| 742 | } |
| 743 | break; |
| 744 | } |
Yair Schwarzbaum | 298b2c0 | 2022-02-01 08:55:56 +0200 | [diff] [blame] | 745 | |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 746 | case DataType::U16: |
| 747 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 748 | switch (_dst->info()->data_type()) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 749 | { |
| 750 | case DataType::U8: |
| 751 | { |
| 752 | /* Down-conversion U16 -> U8 */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 753 | if (ConvertPolicy::SATURATE == _policy) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 754 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 755 | execute_window_loop( |
| 756 | win, |
| 757 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 758 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 759 | const auto src_ptr = reinterpret_cast<const uint16_t *>(src.ptr()); |
| 760 | const auto dst_ptr = reinterpret_cast<uint8_t *>(dst.ptr()); |
| 761 | |
| 762 | int x = window_start_x; |
| 763 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 764 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 765 | const uint16x8x2_t texels = {{vld1q_u16(src_ptr + x), vld1q_u16(src_ptr + x + 8)}}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 766 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 767 | vst1q_u8(dst_ptr + x, |
| 768 | vcombine_u8(vqmovn_u16(texels.val[0]), vqmovn_u16(texels.val[1]))); |
| 769 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 770 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 771 | // Compute left-over elements |
| 772 | for (; x < window_end_x; ++x) |
| 773 | { |
| 774 | *(dst_ptr + x) = utils::cast::saturate_cast<uint8_t>(*(src_ptr + x)); |
| 775 | } |
| 776 | }, |
| 777 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 778 | } |
| 779 | else |
| 780 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 781 | execute_window_loop( |
| 782 | win, |
| 783 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 784 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 785 | const auto src_ptr = reinterpret_cast<const uint16_t *>(src.ptr()); |
| 786 | const auto dst_ptr = reinterpret_cast<uint8_t *>(dst.ptr()); |
| 787 | |
| 788 | int x = window_start_x; |
| 789 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 790 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 791 | const uint16x8x2_t texels = {{vld1q_u16(src_ptr + x), vld1q_u16(src_ptr + x + 8)}}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 792 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 793 | vst1q_u8(dst_ptr + x, |
| 794 | vcombine_u8(vmovn_u16(texels.val[0]), vmovn_u16(texels.val[1]))); |
| 795 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 796 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 797 | // Compute left-over elements |
| 798 | for (; x < window_end_x; ++x) |
| 799 | { |
| 800 | *(dst_ptr + x) = static_cast<uint8_t>(*(src_ptr + x)); |
| 801 | } |
| 802 | }, |
| 803 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 804 | } |
| 805 | break; |
| 806 | } |
| 807 | case DataType::U32: |
| 808 | { |
| 809 | /* Up-conversion U16 -> U32 */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 810 | execute_window_loop( |
| 811 | win, |
| 812 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 813 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 814 | const auto src_ptr = reinterpret_cast<const uint16_t *>(src.ptr()); |
| 815 | const auto dst_ptr = reinterpret_cast<uint32_t *>(dst.ptr()); |
| 816 | |
| 817 | int x = window_start_x; |
| 818 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 819 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 820 | const uint16x8x2_t texels = {{vld1q_u16(src_ptr + x), vld1q_u16(src_ptr + x + 8)}}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 821 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 822 | vst1q_u32(dst_ptr + x, vmovl_u16(vget_low_u16(texels.val[0]))); |
| 823 | vst1q_u32(dst_ptr + x + 4, vmovl_u16(vget_high_u16(texels.val[0]))); |
| 824 | vst1q_u32(dst_ptr + x + 8, vmovl_u16(vget_low_u16(texels.val[1]))); |
| 825 | vst1q_u32(dst_ptr + x + 12, vmovl_u16(vget_high_u16(texels.val[1]))); |
| 826 | } |
| 827 | // Compute left-over elements |
| 828 | for (; x < window_end_x; ++x) |
| 829 | { |
| 830 | *(dst_ptr + x) = static_cast<uint32_t>(*(src_ptr + x)); |
| 831 | } |
| 832 | }, |
| 833 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 834 | break; |
| 835 | } |
| 836 | default: |
| 837 | ARM_COMPUTE_ERROR("dst data type not supported"); |
| 838 | } |
| 839 | break; |
| 840 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 841 | case DataType::F16: |
Yair Schwarzbaum | 298b2c0 | 2022-02-01 08:55:56 +0200 | [diff] [blame] | 842 | { |
| 843 | /* conversion F16 -> any data type */ |
| 844 | ARM_COMPUTE_ERROR_ON(uk->ukernel == nullptr); |
| 845 | uk->ukernel(_src, _dst, info, _policy, window); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 846 | break; |
Yair Schwarzbaum | 298b2c0 | 2022-02-01 08:55:56 +0200 | [diff] [blame] | 847 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 848 | case DataType::F32: |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 849 | switch (_dst->info()->data_type()) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 850 | { |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 851 | case DataType::F16: |
| 852 | { |
| 853 | /* Down-conversion F32 -> F16 */ |
Yair Schwarzbaum | 298b2c0 | 2022-02-01 08:55:56 +0200 | [diff] [blame] | 854 | ARM_COMPUTE_ERROR_ON(uk->ukernel == nullptr); |
| 855 | uk->ukernel(_src, _dst, info, _policy, window); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 856 | break; |
| 857 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 858 | case DataType::S32: |
| 859 | { |
| 860 | /* Conversion F32 -> S32 */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 861 | execute_window_loop( |
| 862 | win, |
| 863 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 864 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 865 | const auto src_ptr = reinterpret_cast<const float *>(src.ptr()); |
| 866 | const auto dst_ptr = reinterpret_cast<int32_t *>(dst.ptr()); |
| 867 | |
| 868 | int x = window_start_x; |
| 869 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 870 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 871 | const float32x4x4_t texels = {{ |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 872 | vld1q_f32(src_ptr + x), |
| 873 | vld1q_f32(src_ptr + x + 4), |
| 874 | vld1q_f32(src_ptr + x + 8), |
| 875 | vld1q_f32(src_ptr + x + 12), |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 876 | }}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 877 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 878 | vst1q_s32(dst_ptr + x, vcvtq_s32_f32(texels.val[0])); |
| 879 | vst1q_s32(dst_ptr + x + 4, vcvtq_s32_f32(texels.val[1])); |
| 880 | vst1q_s32(dst_ptr + x + 8, vcvtq_s32_f32(texels.val[2])); |
| 881 | vst1q_s32(dst_ptr + x + 12, vcvtq_s32_f32(texels.val[3])); |
| 882 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 883 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 884 | // Compute left-over elements |
| 885 | for (; x < window_end_x; ++x) |
| 886 | { |
| 887 | *(dst_ptr + x) = static_cast<int32_t>(*(src_ptr + x)); |
| 888 | } |
| 889 | }, |
| 890 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 891 | break; |
| 892 | } |
| 893 | case DataType::QASYMM8: |
| 894 | case DataType::U8: |
| 895 | { |
| 896 | /* Down-conversion F32 -> U8 */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 897 | execute_window_loop( |
| 898 | win, |
| 899 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 900 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 901 | const auto src_ptr = reinterpret_cast<const float *>(src.ptr()); |
| 902 | const auto dst_ptr = reinterpret_cast<uint8_t *>(dst.ptr()); |
| 903 | |
| 904 | int x = window_start_x; |
| 905 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 906 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 907 | const float32x4x4_t texels = {{ |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 908 | vld1q_f32(src_ptr + x), |
| 909 | vld1q_f32(src_ptr + x + 4), |
| 910 | vld1q_f32(src_ptr + x + 8), |
| 911 | vld1q_f32(src_ptr + x + 12), |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 912 | }}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 913 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 914 | vst1_u8(dst_ptr + x, |
| 915 | vqmovn_u16(vcombine_u16(vqmovun_s32(vcvtq_s32_f32(texels.val[0])), |
| 916 | vqmovun_s32(vcvtq_s32_f32(texels.val[1]))))); |
| 917 | vst1_u8(dst_ptr + x + 8, |
| 918 | vqmovn_u16(vcombine_u16(vqmovun_s32(vcvtq_s32_f32(texels.val[2])), |
| 919 | vqmovun_s32(vcvtq_s32_f32(texels.val[3]))))); |
| 920 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 921 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 922 | // Compute left-over elements |
| 923 | for (; x < window_end_x; ++x) |
| 924 | { |
| 925 | *(dst_ptr + x) = utils::cast::saturate_cast<uint8_t>(*(src_ptr + x)); |
| 926 | } |
| 927 | }, |
| 928 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 929 | break; |
| 930 | } |
| 931 | case DataType::QASYMM8_SIGNED: |
| 932 | { |
| 933 | /* Down-conversion F32 -> QASYMM8_SIGNED */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 934 | execute_window_loop( |
| 935 | win, |
| 936 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 937 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 938 | const auto src_ptr = reinterpret_cast<const float *>(src.ptr()); |
| 939 | const auto dst_ptr = reinterpret_cast<int8_t *>(dst.ptr()); |
| 940 | |
| 941 | int x = window_start_x; |
| 942 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 943 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 944 | const float32x4x4_t texels = {{ |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 945 | vld1q_f32(src_ptr + x), |
| 946 | vld1q_f32(src_ptr + x + 4), |
| 947 | vld1q_f32(src_ptr + x + 8), |
| 948 | vld1q_f32(src_ptr + x + 12), |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 949 | }}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 950 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 951 | vst1_s8(dst_ptr + x, |
| 952 | vqmovn_s16(vcombine_s16(vqmovn_s32(vcvtq_s32_f32(texels.val[0])), |
| 953 | vqmovn_s32(vcvtq_s32_f32(texels.val[1]))))); |
| 954 | vst1_s8(dst_ptr + x + 8, |
| 955 | vqmovn_s16(vcombine_s16(vqmovn_s32(vcvtq_s32_f32(texels.val[2])), |
| 956 | vqmovn_s32(vcvtq_s32_f32(texels.val[3]))))); |
| 957 | } |
| 958 | // Compute left-over elements |
| 959 | for (; x < window_end_x; ++x) |
| 960 | { |
| 961 | *(dst_ptr + x) = utils::cast::saturate_cast<int8_t>(*(src_ptr + x)); |
| 962 | } |
| 963 | }, |
| 964 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 965 | break; |
| 966 | } |
| 967 | |
| 968 | default: |
| 969 | ARM_COMPUTE_ERROR("dst data type not supported"); |
| 970 | } |
| 971 | break; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 972 | case DataType::S32: |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 973 | switch (_dst->info()->data_type()) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 974 | { |
Pablo Marquez Tello | 29e27b0 | 2023-08-03 14:47:31 +0100 | [diff] [blame] | 975 | #if __aarch64__ |
| 976 | case DataType::S64: |
| 977 | { |
| 978 | convert64<int32_t, int64_t>(src, dst, win, window_start_x, window_end_x, window_step_x); |
| 979 | break; |
| 980 | } |
| 981 | #endif // __aarch64__ |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 982 | case DataType::F16: |
| 983 | { |
| 984 | /* Down-conversion S32 -> F16 */ |
Yair Schwarzbaum | 298b2c0 | 2022-02-01 08:55:56 +0200 | [diff] [blame] | 985 | ARM_COMPUTE_ERROR_ON(uk->ukernel == nullptr); |
| 986 | uk->ukernel(_src, _dst, info, _policy, window); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 987 | break; |
| 988 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 989 | case DataType::F32: |
| 990 | { |
| 991 | /* Conversion S32 -> F32 */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 992 | execute_window_loop( |
| 993 | win, |
| 994 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 995 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 996 | const auto src_ptr = reinterpret_cast<const int32_t *>(src.ptr()); |
| 997 | const auto dst_ptr = reinterpret_cast<float *>(dst.ptr()); |
| 998 | |
| 999 | int x = window_start_x; |
| 1000 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1001 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1002 | const int32x4x4_t texels = {{ |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1003 | vld1q_s32(src_ptr + x), |
| 1004 | vld1q_s32(src_ptr + x + 4), |
| 1005 | vld1q_s32(src_ptr + x + 8), |
| 1006 | vld1q_s32(src_ptr + x + 12), |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1007 | }}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1008 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1009 | vst1q_f32(dst_ptr + x, vcvtq_f32_s32(texels.val[0])); |
| 1010 | vst1q_f32(dst_ptr + x + 4, vcvtq_f32_s32(texels.val[1])); |
| 1011 | vst1q_f32(dst_ptr + x + 8, vcvtq_f32_s32(texels.val[2])); |
| 1012 | vst1q_f32(dst_ptr + x + 12, vcvtq_f32_s32(texels.val[3])); |
| 1013 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1014 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1015 | // Compute left-over elements |
| 1016 | for (; x < window_end_x; ++x) |
| 1017 | { |
| 1018 | *(dst_ptr + x) = static_cast<float>(*(src_ptr + x)); |
| 1019 | } |
| 1020 | }, |
| 1021 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1022 | break; |
| 1023 | } |
| 1024 | case DataType::QASYMM8_SIGNED: |
| 1025 | { |
| 1026 | /* Down-conversion S32 -> QASYMM8_SIGNED */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1027 | if (ConvertPolicy::SATURATE == _policy) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1028 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1029 | execute_window_loop( |
| 1030 | win, |
| 1031 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1032 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1033 | const auto src_ptr = reinterpret_cast<const int32_t *>(src.ptr()); |
| 1034 | const auto dst_ptr = reinterpret_cast<int8_t *>(dst.ptr()); |
| 1035 | |
| 1036 | int x = window_start_x; |
| 1037 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1038 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1039 | const int32x4x4_t texels = {{ |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1040 | vld1q_s32(src_ptr + x), |
| 1041 | vld1q_s32(src_ptr + x + 4), |
| 1042 | vld1q_s32(src_ptr + x + 8), |
| 1043 | vld1q_s32(src_ptr + x + 12), |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1044 | }}; |
| 1045 | vst1_s8(dst_ptr + x, vqmovn_s16(vcombine_s16(vqmovn_s32(texels.val[0]), |
| 1046 | vqmovn_s32(texels.val[1])))); |
| 1047 | vst1_s8(dst_ptr + x + 8, vqmovn_s16(vcombine_s16(vqmovn_s32(texels.val[2]), |
| 1048 | vqmovn_s32(texels.val[3])))); |
| 1049 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1050 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1051 | // Compute left-over elements |
| 1052 | for (; x < window_end_x; ++x) |
| 1053 | { |
| 1054 | *(dst_ptr + x) = utils::cast::saturate_cast<int8_t>(*(src_ptr + x)); |
| 1055 | } |
| 1056 | }, |
| 1057 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1058 | } |
| 1059 | else |
| 1060 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1061 | execute_window_loop( |
| 1062 | win, |
| 1063 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1064 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1065 | const auto src_ptr = reinterpret_cast<const int32_t *>(src.ptr()); |
| 1066 | const auto dst_ptr = reinterpret_cast<int8_t *>(dst.ptr()); |
| 1067 | |
| 1068 | int x = window_start_x; |
| 1069 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1070 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1071 | const int32x4x4_t texels = {{vld1q_s32(src_ptr + x), vld1q_s32(src_ptr + x + 4), |
| 1072 | vld1q_s32(src_ptr + x + 8), |
| 1073 | vld1q_s32(src_ptr + x + 12)}}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1074 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1075 | vst1_s8(dst_ptr + x, vmovn_s16(vcombine_s16(vmovn_s32(texels.val[0]), |
| 1076 | vmovn_s32(texels.val[1])))); |
| 1077 | vst1_s8(dst_ptr + x + 8, vmovn_s16(vcombine_s16(vmovn_s32(texels.val[2]), |
| 1078 | vmovn_s32(texels.val[3])))); |
| 1079 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1080 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1081 | // Compute left-over elements |
| 1082 | for (; x < window_end_x; ++x) |
| 1083 | { |
| 1084 | *(dst_ptr + x) = static_cast<int8_t>(*(src_ptr + x)); |
| 1085 | } |
| 1086 | }, |
| 1087 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1088 | } |
| 1089 | break; |
| 1090 | } |
| 1091 | case DataType::QASYMM8: |
| 1092 | case DataType::U8: |
| 1093 | { |
| 1094 | /* Down-conversion S32 -> U8 */ |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1095 | if (ConvertPolicy::SATURATE == _policy) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1096 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1097 | execute_window_loop( |
| 1098 | win, |
| 1099 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1100 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1101 | const auto src_ptr = reinterpret_cast<const int32_t *>(src.ptr()); |
| 1102 | const auto dst_ptr = reinterpret_cast<uint8_t *>(dst.ptr()); |
| 1103 | |
| 1104 | int x = window_start_x; |
| 1105 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1106 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1107 | const int32x4x4_t texels = {{vld1q_s32(src_ptr + x), vld1q_s32(src_ptr + x + 4), |
| 1108 | vld1q_s32(src_ptr + x + 8), |
| 1109 | vld1q_s32(src_ptr + x + 12)}}; |
| 1110 | vst1_u8(dst_ptr + x, vqmovn_u16(vcombine_u16(vqmovun_s32(texels.val[0]), |
| 1111 | vqmovun_s32(texels.val[1])))); |
| 1112 | vst1_u8(dst_ptr + x + 8, vqmovn_u16(vcombine_u16(vqmovun_s32(texels.val[2]), |
| 1113 | vqmovun_s32(texels.val[3])))); |
| 1114 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1115 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1116 | // Compute left-over elements |
| 1117 | for (; x < window_end_x; ++x) |
| 1118 | { |
| 1119 | *(dst_ptr + x) = utils::cast::saturate_cast<uint8_t>(*(src_ptr + x)); |
| 1120 | } |
| 1121 | }, |
| 1122 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1123 | } |
| 1124 | else |
| 1125 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1126 | execute_window_loop( |
| 1127 | win, |
| 1128 | [&](const Coordinates &) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1129 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1130 | const auto src_ptr = reinterpret_cast<const int32_t *>(src.ptr()); |
| 1131 | const auto dst_ptr = reinterpret_cast<uint8_t *>(dst.ptr()); |
| 1132 | |
| 1133 | int x = window_start_x; |
| 1134 | for (; x <= (window_end_x - window_step_x); x += window_step_x) |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1135 | { |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1136 | const int32x4x4_t texels = {{vld1q_s32(src_ptr + x), vld1q_s32(src_ptr + x + 4), |
| 1137 | vld1q_s32(src_ptr + x + 8), |
| 1138 | vld1q_s32(src_ptr + x + 12)}}; |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1139 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1140 | vst1_u8(dst_ptr + x, |
| 1141 | vmovn_u16(vcombine_u16(vmovn_u32(vreinterpretq_u32_s32(texels.val[0])), |
| 1142 | vmovn_u32(vreinterpretq_u32_s32(texels.val[1]))))); |
| 1143 | vst1_u8(dst_ptr + x + 8, |
| 1144 | vmovn_u16(vcombine_u16(vmovn_u32(vreinterpretq_u32_s32(texels.val[2])), |
| 1145 | vmovn_u32(vreinterpretq_u32_s32(texels.val[3]))))); |
| 1146 | } |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1147 | |
Felix Thomasmathibalan | afd38f0 | 2023-09-27 17:46:17 +0100 | [diff] [blame] | 1148 | // Compute left-over elements |
| 1149 | for (; x < window_end_x; ++x) |
| 1150 | { |
| 1151 | *(dst_ptr + x) = static_cast<uint8_t>(*(src_ptr + x)); |
| 1152 | } |
| 1153 | }, |
| 1154 | src, dst); |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1155 | } |
| 1156 | break; |
| 1157 | } |
| 1158 | default: |
| 1159 | ARM_COMPUTE_ERROR("dst data type not supported"); |
| 1160 | } |
| 1161 | break; |
| 1162 | default: |
| 1163 | ARM_COMPUTE_ERROR("Not supported"); |
| 1164 | } |
| 1165 | } |
| 1166 | |
| 1167 | const char *CpuCastKernel::name() const |
| 1168 | { |
| 1169 | return "CpuCastKernel.cpp"; |
| 1170 | } |
Yair Schwarzbaum | 298b2c0 | 2022-02-01 08:55:56 +0200 | [diff] [blame] | 1171 | |
| 1172 | const std::vector<CpuCastKernel::CastKernel> &CpuCastKernel::get_available_kernels() |
| 1173 | { |
| 1174 | return available_kernels; |
| 1175 | } |
| 1176 | |
Georgios Pinitas | 11d8415 | 2021-04-28 10:20:18 +0100 | [diff] [blame] | 1177 | } // namespace kernels |
| 1178 | } // namespace cpu |
| 1179 | } // namespace arm_compute |