Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 1 | /* |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 2 | * Copyright (c) 2021, 2023 Arm Limited. |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +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 | * |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 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 |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 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. |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 23 | */ |
| 24 | |
| 25 | #pragma once |
| 26 | |
Michael Tyler | 74921ee | 2023-04-12 17:43:17 +0100 | [diff] [blame^] | 27 | #if defined(__aarch64__) |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 28 | |
| 29 | namespace { |
| 30 | |
| 31 | void a64_transpose_interleave_24_fp16fp32(float *out, const __fp16 *in, size_t width, size_t in_stride, size_t height) |
| 32 | { |
| 33 | size_t out_stride = 12 * height * sizeof(float); |
| 34 | |
| 35 | __asm__ __volatile__( |
| 36 | "cmp %x[height], #0x4\n" |
| 37 | "blt 10f\n" |
| 38 | "1:" // Main row loop: Head |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 39 | "mov x25, %x[in]\n" |
| 40 | "mov x24, %x[width]\n" |
| 41 | "add x23, x25, %x[in_stride]\n" |
| 42 | "add x22, x23, %x[in_stride]\n" |
| 43 | "add x20, x22, %x[in_stride]\n" |
| 44 | "cmp x24, #0x18\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 45 | "add %x[in], x20, %x[in_stride]\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 46 | "mov x21, %x[out]\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 47 | "sub %x[height], %x[height], #0x4\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 48 | "blt 3f\n" |
| 49 | "2:" // Main row loop: Unroll column loop |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 50 | "ldr q18, [x25], #0x10\n" |
| 51 | "ldr q17, [x23], #0x10\n" |
| 52 | "sub x24, x24, #0x18\n" |
| 53 | "fcvtl v26.4s, v18.4h\n" |
Michael Tyler | be13cea | 2023-01-17 11:04:14 +0000 | [diff] [blame] | 54 | "ldr q16, [x22], #0x10\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 55 | "ldr q25, [x20], #0x10\n" |
| 56 | "fcvtl2 v24.4s, v18.8h\n" |
| 57 | "fcvtl v5.4s, v17.4h\n" |
| 58 | "ldr q23, [x25], #0x10\n" |
| 59 | "ldr q22, [x23], #0x10\n" |
| 60 | "fcvtl v21.4s, v23.4h\n" |
| 61 | "fcvtl2 v4.4s, v17.8h\n" |
| 62 | "ldr q20, [x22], #0x10\n" |
| 63 | "ldr q3, [x20], #0x10\n" |
| 64 | "fcvtl v2.4s, v22.4h\n" |
| 65 | "fcvtl v1.4s, v16.4h\n" |
| 66 | "ldr q19, [x25], #0x10\n" |
| 67 | "ldr q18, [x23], #0x10\n" |
| 68 | "fcvtl2 v0.4s, v16.8h\n" |
| 69 | "fcvtl v31.4s, v20.4h\n" |
Michael Tyler | be13cea | 2023-01-17 11:04:14 +0000 | [diff] [blame] | 70 | "ldr q17, [x22], #0x10\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 71 | "ldr q16, [x20], #0x10\n" |
| 72 | "fcvtl v30.4s, v25.4h\n" |
| 73 | "fcvtl2 v29.4s, v25.8h\n" |
| 74 | "fcvtl v28.4s, v3.4h\n" |
| 75 | "str q26, [x21, #0x0]\n" |
| 76 | "cmp x24, #0x18\n" |
| 77 | "fcvtl2 v27.4s, v23.8h\n" |
| 78 | "str q24, [x21, #0x10]\n" |
| 79 | "fcvtl v26.4s, v19.4h\n" |
| 80 | "fcvtl2 v25.4s, v19.8h\n" |
| 81 | "str q21, [x21, #0x20]\n" |
| 82 | "fcvtl2 v24.4s, v22.8h\n" |
| 83 | "fcvtl v23.4s, v18.4h\n" |
| 84 | "str q5, [x21, #0x30]\n" |
| 85 | "fcvtl2 v22.4s, v18.8h\n" |
| 86 | "fcvtl2 v21.4s, v20.8h\n" |
| 87 | "str q4, [x21, #0x40]\n" |
| 88 | "fcvtl v20.4s, v17.4h\n" |
| 89 | "fcvtl2 v19.4s, v17.8h\n" |
| 90 | "str q2, [x21, #0x50]\n" |
| 91 | "fcvtl2 v18.4s, v3.8h\n" |
| 92 | "fcvtl v17.4s, v16.4h\n" |
| 93 | "str q1, [x21, #0x60]\n" |
| 94 | "fcvtl2 v16.4s, v16.8h\n" |
| 95 | "str q0, [x21, #0x70]\n" |
| 96 | "str q31, [x21, #0x80]\n" |
| 97 | "str q30, [x21, #0x90]\n" |
| 98 | "str q29, [x21, #0xa0]\n" |
| 99 | "str q28, [x21, #0xb0]\n" |
| 100 | "add x21, x21, %x[out_stride]\n" |
| 101 | "str q27, [x21, #0x0]\n" |
| 102 | "str q26, [x21, #0x10]\n" |
| 103 | "str q25, [x21, #0x20]\n" |
| 104 | "str q24, [x21, #0x30]\n" |
| 105 | "str q23, [x21, #0x40]\n" |
| 106 | "str q22, [x21, #0x50]\n" |
| 107 | "str q21, [x21, #0x60]\n" |
| 108 | "str q20, [x21, #0x70]\n" |
| 109 | "str q19, [x21, #0x80]\n" |
| 110 | "str q18, [x21, #0x90]\n" |
| 111 | "str q17, [x21, #0xa0]\n" |
| 112 | "str q16, [x21, #0xb0]\n" |
| 113 | "add x21, x21, %x[out_stride]\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 114 | "bge 2b\n" |
| 115 | "3:" // Main row loop: Unroll column loop skip |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 116 | "cmp x24, #0xc\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 117 | "blt 5f\n" |
| 118 | "4:" // Main row loop: Column loop |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 119 | "ldr q16, [x25], #0x10\n" |
| 120 | "ldr q21, [x23], #0x10\n" |
| 121 | "sub x24, x24, #0xc\n" |
| 122 | "cmp x24, #0xc\n" |
| 123 | "ldr q20, [x22], #0x10\n" |
| 124 | "ldr q27, [x20], #0x10\n" |
| 125 | "fcvtl v19.4s, v16.4h\n" |
| 126 | "fcvtl2 v26.4s, v16.8h\n" |
| 127 | "ldr d16, [x25], #0x8\n" |
| 128 | "ldr d18, [x23], #0x8\n" |
| 129 | "fcvtl v25.4s, v16.4h\n" |
| 130 | "fcvtl v24.4s, v21.4h\n" |
| 131 | "ldr d17, [x22], #0x8\n" |
Michael Tyler | be13cea | 2023-01-17 11:04:14 +0000 | [diff] [blame] | 132 | "ldr d16, [x20], #0x8\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 133 | "fcvtl2 v23.4s, v21.8h\n" |
| 134 | "fcvtl v22.4s, v18.4h\n" |
| 135 | "fcvtl v21.4s, v20.4h\n" |
| 136 | "fcvtl2 v20.4s, v20.8h\n" |
| 137 | "str q19, [x21, #0x0]\n" |
| 138 | "fcvtl v19.4s, v17.4h\n" |
| 139 | "fcvtl v18.4s, v27.4h\n" |
| 140 | "str q26, [x21, #0x10]\n" |
| 141 | "fcvtl2 v17.4s, v27.8h\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 142 | "fcvtl v16.4s, v16.4h\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 143 | "str q25, [x21, #0x20]\n" |
| 144 | "str q24, [x21, #0x30]\n" |
| 145 | "str q23, [x21, #0x40]\n" |
| 146 | "str q22, [x21, #0x50]\n" |
| 147 | "str q21, [x21, #0x60]\n" |
| 148 | "str q20, [x21, #0x70]\n" |
| 149 | "str q19, [x21, #0x80]\n" |
| 150 | "str q18, [x21, #0x90]\n" |
| 151 | "str q17, [x21, #0xa0]\n" |
| 152 | "str q16, [x21, #0xb0]\n" |
| 153 | "add x21, x21, %x[out_stride]\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 154 | "bge 4b\n" |
| 155 | "5:" // Main row loop: Column loop skip |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 156 | "cmp x24, #0x4\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 157 | "blt 7f\n" |
| 158 | "6:" // Main row loop: width 4 loop: loop |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 159 | "ldr d19, [x25], #0x8\n" |
| 160 | "ldr d18, [x23], #0x8\n" |
| 161 | "sub x24, x24, #0x4\n" |
| 162 | "cmp x24, #0x4\n" |
| 163 | "ldr d17, [x22], #0x8\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 164 | "ldr d16, [x20], #0x8\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 165 | "fcvtl v19.4s, v19.4h\n" |
| 166 | "fcvtl v18.4s, v18.4h\n" |
| 167 | "fcvtl v17.4s, v17.4h\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 168 | "fcvtl v16.4s, v16.4h\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 169 | "str q19, [x21, #0x0]\n" |
| 170 | "str q18, [x21, #0x30]\n" |
| 171 | "str q17, [x21, #0x60]\n" |
| 172 | "str q16, [x21, #0x90]\n" |
| 173 | "add x21, x21, #0x10\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 174 | "bge 6b\n" |
| 175 | "7:" // Main row loop: width 4 loop: skip |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 176 | "cmp x24, #0x1\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 177 | "blt 9f\n" |
| 178 | "8:" // Main row loop: width 1 loop: loop |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 179 | "ldr h19, [x25], #0x2\n" |
| 180 | "ldr h18, [x23], #0x2\n" |
| 181 | "sub x24, x24, #0x1\n" |
| 182 | "cmp x24, #0x1\n" |
| 183 | "ldr h17, [x22], #0x2\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 184 | "ldr h16, [x20], #0x2\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 185 | "fcvtl v19.4s, v19.4h\n" |
| 186 | "fcvtl v18.4s, v18.4h\n" |
| 187 | "fcvtl v17.4s, v17.4h\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 188 | "fcvtl v16.4s, v16.4h\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 189 | "str s19, [x21, #0x0]\n" |
| 190 | "str s18, [x21, #0x30]\n" |
| 191 | "str s17, [x21, #0x60]\n" |
| 192 | "str s16, [x21, #0x90]\n" |
| 193 | "add x21, x21, #0x4\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 194 | "bge 8b\n" |
| 195 | "9:" // Main row loop: width 1 loop: skip |
Michael Tyler | be13cea | 2023-01-17 11:04:14 +0000 | [diff] [blame] | 196 | "cmp %x[height], #0x4\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 197 | "add %x[out], %x[out], #0xc0\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 198 | "bge 1b\n" |
| 199 | "cbz %x[height], 20f\n" |
| 200 | "10:" // Main loop skip |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 201 | "11:" // Tail row loop: Head |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 202 | "mov x20, %x[width]\n" |
| 203 | "mov x25, %x[in]\n" |
| 204 | "cmp x20, #0x18\n" |
| 205 | "add %x[in], x25, %x[in_stride]\n" |
| 206 | "mov x21, %x[out]\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 207 | "sub %x[height], %x[height], #0x1\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 208 | "blt 13f\n" |
| 209 | "12:" // Tail row loop: Unroll column loop |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 210 | "ldr q16, [x25], #0x10\n" |
| 211 | "ldr q20, [x25], #0x10\n" |
| 212 | "sub x20, x20, #0x18\n" |
| 213 | "fcvtl v18.4s, v16.4h\n" |
| 214 | "ldr q19, [x25], #0x10\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 215 | "fcvtl2 v17.4s, v16.8h\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 216 | "fcvtl v16.4s, v20.4h\n" |
| 217 | "str q18, [x21, #0x0]\n" |
| 218 | "str q17, [x21, #0x10]\n" |
| 219 | "cmp x20, #0x18\n" |
| 220 | "fcvtl2 v18.4s, v20.8h\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 221 | "fcvtl v17.4s, v19.4h\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 222 | "str q16, [x21, #0x20]\n" |
| 223 | "add x21, x21, %x[out_stride]\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 224 | "fcvtl2 v16.4s, v19.8h\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 225 | "str q18, [x21, #0x0]\n" |
| 226 | "str q17, [x21, #0x10]\n" |
| 227 | "str q16, [x21, #0x20]\n" |
| 228 | "add x21, x21, %x[out_stride]\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 229 | "bge 12b\n" |
| 230 | "13:" // Tail row loop: Unroll column loop skip |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 231 | "cmp x20, #0xc\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 232 | "blt 15f\n" |
| 233 | "14:" // Tail row loop: Column loop |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 234 | "ldr q17, [x25], #0x10\n" |
| 235 | "ldr d18, [x25], #0x8\n" |
| 236 | "sub x20, x20, #0xc\n" |
| 237 | "cmp x20, #0xc\n" |
| 238 | "fcvtl v16.4s, v17.4h\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 239 | "fcvtl2 v17.4s, v17.8h\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 240 | "str q16, [x21, #0x0]\n" |
| 241 | "fcvtl v16.4s, v18.4h\n" |
| 242 | "str q17, [x21, #0x10]\n" |
| 243 | "str q16, [x21, #0x20]\n" |
| 244 | "add x21, x21, %x[out_stride]\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 245 | "bge 14b\n" |
| 246 | "15:" // Tail row loop: Column loop skip |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 247 | "cmp x20, #0x4\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 248 | "blt 17f\n" |
| 249 | "16:" // Tail row loop: width 4 loop: loop |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 250 | "ldr d16, [x25], #0x8\n" |
| 251 | "sub x20, x20, #0x4\n" |
| 252 | "cmp x20, #0x4\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 253 | "fcvtl v16.4s, v16.4h\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 254 | "str q16, [x21, #0x0]\n" |
| 255 | "add x21, x21, #0x10\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 256 | "bge 16b\n" |
| 257 | "17:" // Tail row loop: width 4 loop: skip |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 258 | "cmp x20, #0x1\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 259 | "blt 19f\n" |
| 260 | "18:" // Tail row loop: width 1 loop: loop |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 261 | "ldr h16, [x25], #0x2\n" |
| 262 | "sub x20, x20, #0x1\n" |
| 263 | "cmp x20, #0x1\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 264 | "fcvtl v16.4s, v16.4h\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 265 | "str s16, [x21, #0x0]\n" |
| 266 | "add x21, x21, #0x4\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 267 | "bge 18b\n" |
| 268 | "19:" // Tail row loop: width 1 loop: skip |
Michael Tyler | be13cea | 2023-01-17 11:04:14 +0000 | [diff] [blame] | 269 | "cmp %x[height], #0x1\n" |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 270 | "add %x[out], %x[out], #0x30\n" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 271 | "bge 11b\n" |
| 272 | "20:" // Done |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 273 | : [height] "+&r" (height), [in] "+&r" (in), [out] "+&r" (out) |
| 274 | : [in_stride] "r" (in_stride), [out_stride] "r" (out_stride), [width] "r" (width) |
Michael Tyler | 7d9a626 | 2023-02-01 16:37:07 +0000 | [diff] [blame] | 275 | : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x20", "x21", "x22", "x23", "x24", "x25" |
Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [diff] [blame] | 276 | ); |
| 277 | } |
| 278 | |
| 279 | } // anonymous namespace |
| 280 | template<> |
| 281 | void Transform<12, 1, true, VLType::None>( |
| 282 | float *out, const __fp16 *in, int stride, int x0, int xmax, int k0, int kmax) |
| 283 | { |
| 284 | a64_transpose_interleave_24_fp16fp32( |
| 285 | out, |
| 286 | in + k0 * stride + x0, |
| 287 | (xmax-x0), |
| 288 | stride * sizeof(__fp16), |
| 289 | (kmax-k0) |
| 290 | ); |
| 291 | } |
| 292 | |
Michael Tyler | 74921ee | 2023-04-12 17:43:17 +0100 | [diff] [blame^] | 293 | |
| 294 | #endif // defined(__aarch64__) |