Georgios Pinitas | 4ee8b15 | 2021-07-16 16:16:43 +0100 | [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 |
| 14 | * all 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 |
| 21 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| 22 | * IN THE SOFTWARE. |
| 23 | */ |
| 24 | |
| 25 | #pragma once |
| 26 | |
| 27 | #ifdef __aarch64__ |
| 28 | |
| 29 | namespace { |
| 30 | |
| 31 | void a64_transpose_interleave_24_2x4_fp32bf16(bfloat16 *out, const float *in, size_t width, size_t in_stride, size_t height) |
| 32 | { |
| 33 | float *pad_row = reinterpret_cast<float *>(alloca(width * sizeof(float))); |
| 34 | |
| 35 | if (height % 4) { |
| 36 | memset(pad_row, 0, width * sizeof(float)); |
| 37 | } |
| 38 | |
| 39 | size_t out_stride = 24 * roundup<size_t>(height, 4) * sizeof(bfloat16); |
| 40 | |
| 41 | __asm__ __volatile__( |
| 42 | "cmp %x[height], #0x8\n" |
| 43 | "blt 10f\n" |
| 44 | "1:" // Main row loop: Head |
| 45 | "mov x28, %x[in]\n" |
| 46 | "mov x27, %x[out]\n" |
| 47 | "add x26, x28, %x[in_stride]\n" |
| 48 | "add x25, x26, %x[in_stride]\n" |
| 49 | "add x24, x25, %x[in_stride]\n" |
| 50 | "add x23, x24, %x[in_stride]\n" |
| 51 | "add x22, x23, %x[in_stride]\n" |
| 52 | "add x21, x22, %x[in_stride]\n" |
| 53 | "add x20, x21, %x[in_stride]\n" |
| 54 | "add %x[in], x20, %x[in_stride]\n" |
| 55 | "sub %x[height], %x[height], #0x8\n" |
| 56 | "mov x19, %x[width]\n" |
| 57 | "cmp x19, #0x18\n" |
| 58 | "blt 3f\n" |
| 59 | "2:" // Main row loop: Column loop |
| 60 | "ldr q3, [x28], #0x10\n" |
| 61 | "sub x19, x19, #0x18\n" |
| 62 | "ldr q27, [x26], #0x10\n" |
| 63 | "cmp x19, #0x18\n" |
| 64 | "ldr q26, [x25], #0x10\n" |
| 65 | "zip1 v28.4s, v3.4s, v26.4s\n" |
| 66 | "ldr q1, [x28], #0x10\n" |
| 67 | "zip2 v12.4s, v3.4s, v26.4s\n" |
| 68 | "ldr q26, [x26], #0x10\n" |
| 69 | "ldr q17, [x25], #0x10\n" |
| 70 | "zip1 v11.4s, v1.4s, v17.4s\n" |
| 71 | "ldr q31, [x28], #0x10\n" |
| 72 | "zip2 v23.4s, v1.4s, v17.4s\n" |
| 73 | "ldr q3, [x26], #0x10\n" |
| 74 | "ldr q1, [x25], #0x10\n" |
| 75 | "zip1 v10.4s, v31.4s, v1.4s\n" |
| 76 | "ldr q14, [x28], #0x10\n" |
| 77 | "zip2 v17.4s, v31.4s, v1.4s\n" |
| 78 | "ldr q6, [x26], #0x10\n" |
| 79 | "ldr q1, [x25], #0x10\n" |
| 80 | "zip1 v5.4s, v14.4s, v1.4s\n" |
| 81 | "ldr q0, [x28], #0x10\n" |
| 82 | "zip2 v8.4s, v14.4s, v1.4s\n" |
| 83 | "ldr q2, [x26], #0x10\n" |
| 84 | "ldr q30, [x25], #0x10\n" |
| 85 | "zip1 v15.4s, v0.4s, v30.4s\n" |
| 86 | "ldr q14, [x28], #0x10\n" |
| 87 | "zip2 v1.4s, v0.4s, v30.4s\n" |
| 88 | "ldr q0, [x26], #0x10\n" |
| 89 | "ldr q29, [x25], #0x10\n" |
| 90 | "zip1 v19.4s, v14.4s, v29.4s\n" |
| 91 | "ldr q25, [x24], #0x10\n" |
| 92 | "zip2 v30.4s, v14.4s, v29.4s\n" |
| 93 | "ldr q7, [x23], #0x10\n" |
| 94 | "ldr q31, [x22], #0x10\n" |
| 95 | "zip1 v20.4s, v27.4s, v25.4s\n" |
| 96 | "ldr q24, [x24], #0x10\n" |
| 97 | "zip2 v4.4s, v27.4s, v25.4s\n" |
| 98 | "ldr q22, [x23], #0x10\n" |
| 99 | "zip1 v14.4s, v28.4s, v20.4s\n" |
| 100 | "ldr q13, [x22], #0x10\n" |
| 101 | ".inst 0x0ea169d0 // bfcvtn v16.4h, v14.4s\n" |
| 102 | "ldr q29, [x21], #0x10\n" |
| 103 | "zip2 v21.4s, v28.4s, v20.4s\n" |
| 104 | "ldr q27, [x24], #0x10\n" |
| 105 | "zip1 v9.4s, v12.4s, v4.4s\n" |
| 106 | "ldr q14, [x23], #0x10\n" |
| 107 | ".inst 0x4ea16ab0 // bfcvtn2 v16.8h, v21.4s\n" |
| 108 | "ldr q21, [x22], #0x10\n" |
| 109 | ".inst 0x0ea16929 // bfcvtn v9.4h, v9.4s\n" |
| 110 | "ldr q18, [x21], #0x10\n" |
| 111 | "zip2 v25.4s, v12.4s, v4.4s\n" |
| 112 | "ldr q4, [x24], #0x10\n" |
| 113 | "zip1 v28.4s, v26.4s, v24.4s\n" |
| 114 | "ldr q20, [x23], #0x10\n" |
| 115 | ".inst 0x4ea16b29 // bfcvtn2 v9.8h, v25.4s\n" |
| 116 | "ldr q12, [x22], #0x10\n" |
| 117 | "zip1 v25.4s, v11.4s, v28.4s\n" |
| 118 | ".inst 0x0ea16b39 // bfcvtn v25.4h, v25.4s\n" |
| 119 | "zip2 v11.4s, v11.4s, v28.4s\n" |
| 120 | "ldr q28, [x24], #0x10\n" |
| 121 | "zip2 v26.4s, v26.4s, v24.4s\n" |
| 122 | "ldr q24, [x23], #0x10\n" |
| 123 | ".inst 0x4ea16979 // bfcvtn2 v25.8h, v11.4s\n" |
| 124 | "zip1 v11.4s, v23.4s, v26.4s\n" |
| 125 | ".inst 0x0ea1696b // bfcvtn v11.4h, v11.4s\n" |
| 126 | "zip2 v23.4s, v23.4s, v26.4s\n" |
| 127 | "ldr q26, [x24], #0x10\n" |
| 128 | ".inst 0x4ea16aeb // bfcvtn2 v11.8h, v23.4s\n" |
| 129 | "zip1 v23.4s, v3.4s, v27.4s\n" |
| 130 | "zip2 v27.4s, v3.4s, v27.4s\n" |
| 131 | "zip1 v3.4s, v10.4s, v23.4s\n" |
| 132 | ".inst 0x0ea16863 // bfcvtn v3.4h, v3.4s\n" |
| 133 | "zip2 v10.4s, v10.4s, v23.4s\n" |
| 134 | "ldr q23, [x23], #0x10\n" |
| 135 | ".inst 0x4ea16943 // bfcvtn2 v3.8h, v10.4s\n" |
| 136 | "zip1 v10.4s, v17.4s, v27.4s\n" |
| 137 | ".inst 0x0ea1694a // bfcvtn v10.4h, v10.4s\n" |
| 138 | "zip2 v27.4s, v17.4s, v27.4s\n" |
| 139 | "ldr q17, [x22], #0x10\n" |
| 140 | ".inst 0x4ea16b6a // bfcvtn2 v10.8h, v27.4s\n" |
| 141 | "zip1 v27.4s, v6.4s, v4.4s\n" |
| 142 | "zip2 v6.4s, v6.4s, v4.4s\n" |
| 143 | "zip1 v4.4s, v5.4s, v27.4s\n" |
| 144 | ".inst 0x0ea16884 // bfcvtn v4.4h, v4.4s\n" |
| 145 | "zip2 v27.4s, v5.4s, v27.4s\n" |
| 146 | "ldr q5, [x22], #0x10\n" |
| 147 | ".inst 0x4ea16b64 // bfcvtn2 v4.8h, v27.4s\n" |
| 148 | "zip1 v27.4s, v8.4s, v6.4s\n" |
| 149 | ".inst 0x0ea16b7b // bfcvtn v27.4h, v27.4s\n" |
| 150 | "zip2 v6.4s, v8.4s, v6.4s\n" |
| 151 | "ldr q8, [x21], #0x10\n" |
| 152 | ".inst 0x4ea168db // bfcvtn2 v27.8h, v6.4s\n" |
| 153 | "zip1 v6.4s, v2.4s, v28.4s\n" |
| 154 | "zip2 v2.4s, v2.4s, v28.4s\n" |
| 155 | "zip1 v28.4s, v15.4s, v6.4s\n" |
| 156 | ".inst 0x0ea16b9c // bfcvtn v28.4h, v28.4s\n" |
| 157 | "zip2 v6.4s, v15.4s, v6.4s\n" |
| 158 | "ldr q15, [x21], #0x10\n" |
| 159 | ".inst 0x4ea168dc // bfcvtn2 v28.8h, v6.4s\n" |
| 160 | "zip1 v6.4s, v1.4s, v2.4s\n" |
| 161 | ".inst 0x0ea168c6 // bfcvtn v6.4h, v6.4s\n" |
| 162 | "zip2 v2.4s, v1.4s, v2.4s\n" |
| 163 | "ldr q1, [x21], #0x10\n" |
| 164 | ".inst 0x4ea16846 // bfcvtn2 v6.8h, v2.4s\n" |
| 165 | "zip1 v2.4s, v0.4s, v26.4s\n" |
| 166 | "zip2 v26.4s, v0.4s, v26.4s\n" |
| 167 | "zip1 v0.4s, v19.4s, v2.4s\n" |
| 168 | ".inst 0x0ea16800 // bfcvtn v0.4h, v0.4s\n" |
| 169 | "zip2 v19.4s, v19.4s, v2.4s\n" |
| 170 | "ldr q2, [x21], #0x10\n" |
| 171 | ".inst 0x4ea16a60 // bfcvtn2 v0.8h, v19.4s\n" |
| 172 | "zip1 v19.4s, v30.4s, v26.4s\n" |
| 173 | ".inst 0x0ea16a73 // bfcvtn v19.4h, v19.4s\n" |
| 174 | "zip2 v30.4s, v30.4s, v26.4s\n" |
| 175 | "ldr q26, [x20], #0x10\n" |
| 176 | ".inst 0x4ea16bd3 // bfcvtn2 v19.8h, v30.4s\n" |
| 177 | "zip1 v30.4s, v7.4s, v29.4s\n" |
| 178 | "zip2 v29.4s, v7.4s, v29.4s\n" |
| 179 | "zip1 v7.4s, v22.4s, v18.4s\n" |
| 180 | "zip2 v18.4s, v22.4s, v18.4s\n" |
| 181 | "zip1 v22.4s, v31.4s, v26.4s\n" |
| 182 | "zip2 v26.4s, v31.4s, v26.4s\n" |
| 183 | "zip1 v31.4s, v30.4s, v22.4s\n" |
| 184 | ".inst 0x0ea16bff // bfcvtn v31.4h, v31.4s\n" |
| 185 | "zip2 v30.4s, v30.4s, v22.4s\n" |
| 186 | "ldr q22, [x20], #0x10\n" |
| 187 | ".inst 0x4ea16bdf // bfcvtn2 v31.8h, v30.4s\n" |
| 188 | "zip1 v30.4s, v29.4s, v26.4s\n" |
| 189 | ".inst 0x0ea16bde // bfcvtn v30.4h, v30.4s\n" |
| 190 | "zip2 v26.4s, v29.4s, v26.4s\n" |
| 191 | "ldr q29, [x20], #0x10\n" |
| 192 | ".inst 0x4ea16b5e // bfcvtn2 v30.8h, v26.4s\n" |
| 193 | "zip1 v26.4s, v13.4s, v22.4s\n" |
| 194 | "zip2 v13.4s, v13.4s, v22.4s\n" |
| 195 | "zip1 v22.4s, v7.4s, v26.4s\n" |
| 196 | ".inst 0x0ea16ad6 // bfcvtn v22.4h, v22.4s\n" |
| 197 | "zip2 v7.4s, v7.4s, v26.4s\n" |
| 198 | "ldr q26, [x20], #0x10\n" |
| 199 | ".inst 0x4ea168f6 // bfcvtn2 v22.8h, v7.4s\n" |
| 200 | "zip1 v7.4s, v18.4s, v13.4s\n" |
| 201 | ".inst 0x0ea168e7 // bfcvtn v7.4h, v7.4s\n" |
| 202 | "zip2 v13.4s, v18.4s, v13.4s\n" |
| 203 | "ldr q18, [x20], #0x10\n" |
| 204 | ".inst 0x4ea169a7 // bfcvtn2 v7.8h, v13.4s\n" |
| 205 | "ldr q13, [x20], #0x10\n" |
| 206 | "str q16, [x27, #0x0]\n" |
| 207 | "zip1 v16.4s, v14.4s, v8.4s\n" |
| 208 | "zip2 v8.4s, v14.4s, v8.4s\n" |
| 209 | "str q9, [x27, #0x10]\n" |
| 210 | "zip1 v9.4s, v21.4s, v29.4s\n" |
| 211 | "str q25, [x27, #0x20]\n" |
| 212 | "zip1 v25.4s, v16.4s, v9.4s\n" |
| 213 | "str q11, [x27, #0x30]\n" |
| 214 | ".inst 0x0ea16b2e // bfcvtn v14.4h, v25.4s\n" |
| 215 | "str q3, [x27, #0x40]\n" |
| 216 | "zip2 v25.4s, v16.4s, v9.4s\n" |
| 217 | "str q10, [x27, #0x50]\n" |
| 218 | "zip2 v29.4s, v21.4s, v29.4s\n" |
| 219 | "str q4, [x27, #0x60]\n" |
| 220 | ".inst 0x4ea16b2e // bfcvtn2 v14.8h, v25.4s\n" |
| 221 | "str q27, [x27, #0x70]\n" |
| 222 | "zip1 v27.4s, v8.4s, v29.4s\n" |
| 223 | "str q28, [x27, #0x80]\n" |
| 224 | ".inst 0x0ea16b7b // bfcvtn v27.4h, v27.4s\n" |
| 225 | "str q6, [x27, #0x90]\n" |
| 226 | "zip2 v16.4s, v8.4s, v29.4s\n" |
| 227 | "str q0, [x27, #0xa0]\n" |
| 228 | "zip1 v0.4s, v20.4s, v15.4s\n" |
| 229 | "str q19, [x27, #0xb0]\n" |
| 230 | ".inst 0x4ea16a1b // bfcvtn2 v27.8h, v16.4s\n" |
| 231 | "str q31, [x27, #0xc0]\n" |
| 232 | "zip1 v29.4s, v12.4s, v26.4s\n" |
| 233 | "str q30, [x27, #0xd0]\n" |
| 234 | "zip1 v28.4s, v0.4s, v29.4s\n" |
| 235 | "str q22, [x27, #0xe0]\n" |
| 236 | ".inst 0x0ea16b83 // bfcvtn v3.4h, v28.4s\n" |
| 237 | "str q7, [x27, #0xf0]\n" |
| 238 | "zip2 v22.4s, v0.4s, v29.4s\n" |
| 239 | "str q14, [x27, #0x100]\n" |
| 240 | "zip2 v19.4s, v20.4s, v15.4s\n" |
| 241 | "str q27, [x27, #0x110]\n" |
| 242 | ".inst 0x4ea16ac3 // bfcvtn2 v3.8h, v22.4s\n" |
| 243 | "str q3, [x27, #0x120]\n" |
| 244 | "zip2 v4.4s, v12.4s, v26.4s\n" |
| 245 | "zip1 v20.4s, v24.4s, v1.4s\n" |
| 246 | "zip1 v22.4s, v19.4s, v4.4s\n" |
| 247 | ".inst 0x0ea16ad9 // bfcvtn v25.4h, v22.4s\n" |
| 248 | "zip2 v6.4s, v19.4s, v4.4s\n" |
| 249 | "zip1 v22.4s, v17.4s, v18.4s\n" |
| 250 | ".inst 0x4ea168d9 // bfcvtn2 v25.8h, v6.4s\n" |
| 251 | "str q25, [x27, #0x130]\n" |
| 252 | "zip1 v3.4s, v20.4s, v22.4s\n" |
| 253 | "zip2 v22.4s, v20.4s, v22.4s\n" |
| 254 | ".inst 0x0ea16864 // bfcvtn v4.4h, v3.4s\n" |
| 255 | "zip2 v15.4s, v24.4s, v1.4s\n" |
| 256 | "zip2 v17.4s, v17.4s, v18.4s\n" |
| 257 | ".inst 0x4ea16ac4 // bfcvtn2 v4.8h, v22.4s\n" |
| 258 | "str q4, [x27, #0x140]\n" |
| 259 | "zip1 v16.4s, v15.4s, v17.4s\n" |
| 260 | "zip2 v8.4s, v15.4s, v17.4s\n" |
| 261 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 262 | "zip1 v18.4s, v23.4s, v2.4s\n" |
| 263 | "zip1 v17.4s, v5.4s, v13.4s\n" |
| 264 | ".inst 0x4ea16910 // bfcvtn2 v16.8h, v8.4s\n" |
| 265 | "str q16, [x27, #0x150]\n" |
| 266 | "zip1 v16.4s, v18.4s, v17.4s\n" |
| 267 | "zip2 v10.4s, v18.4s, v17.4s\n" |
| 268 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 269 | "zip2 v18.4s, v23.4s, v2.4s\n" |
| 270 | "zip2 v17.4s, v5.4s, v13.4s\n" |
| 271 | ".inst 0x4ea16950 // bfcvtn2 v16.8h, v10.4s\n" |
| 272 | "str q16, [x27, #0x160]\n" |
| 273 | "zip1 v16.4s, v18.4s, v17.4s\n" |
| 274 | "zip2 v17.4s, v18.4s, v17.4s\n" |
| 275 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 276 | ".inst 0x4ea16a30 // bfcvtn2 v16.8h, v17.4s\n" |
| 277 | "str q16, [x27, #0x170]\n" |
| 278 | "add x27, x27, %x[out_stride]\n" |
| 279 | "bge 2b\n" |
| 280 | "3:" // Main row loop: Column loop skip |
| 281 | "cmp x19, #0x10\n" |
| 282 | "blt 5f\n" |
| 283 | "4:" // Main row loop: width 16 loop: loop |
| 284 | "ldr q17, [x28], #0x10\n" |
| 285 | "sub x19, x19, #0x10\n" |
| 286 | "ldr q19, [x26], #0x10\n" |
| 287 | "cmp x19, #0x10\n" |
| 288 | "ldr q16, [x25], #0x10\n" |
| 289 | "zip1 v24.4s, v17.4s, v16.4s\n" |
| 290 | "ldr q18, [x28], #0x10\n" |
| 291 | "zip2 v23.4s, v17.4s, v16.4s\n" |
| 292 | "ldr q22, [x26], #0x10\n" |
| 293 | "ldr q16, [x25], #0x10\n" |
| 294 | "zip1 v21.4s, v18.4s, v16.4s\n" |
| 295 | "ldr q17, [x28], #0x10\n" |
| 296 | "zip2 v14.4s, v18.4s, v16.4s\n" |
| 297 | "ldr q13, [x26], #0x10\n" |
| 298 | "ldr q16, [x25], #0x10\n" |
| 299 | "zip1 v12.4s, v17.4s, v16.4s\n" |
| 300 | "ldr q18, [x28], #0x10\n" |
| 301 | "zip2 v11.4s, v17.4s, v16.4s\n" |
| 302 | "ldr q10, [x26], #0x10\n" |
| 303 | "ldr q17, [x25], #0x10\n" |
| 304 | "zip1 v9.4s, v18.4s, v17.4s\n" |
| 305 | "ldr q16, [x24], #0x10\n" |
| 306 | "zip2 v8.4s, v18.4s, v17.4s\n" |
| 307 | "ldr q7, [x23], #0x10\n" |
| 308 | "ldr q6, [x22], #0x10\n" |
| 309 | "zip1 v17.4s, v19.4s, v16.4s\n" |
| 310 | "ldr q20, [x24], #0x10\n" |
| 311 | "zip2 v19.4s, v19.4s, v16.4s\n" |
| 312 | "ldr q5, [x23], #0x10\n" |
| 313 | "zip1 v16.4s, v24.4s, v17.4s\n" |
| 314 | "ldr q4, [x22], #0x10\n" |
| 315 | ".inst 0x0ea16a03 // bfcvtn v3.4h, v16.4s\n" |
| 316 | "ldr q2, [x21], #0x10\n" |
| 317 | "zip2 v17.4s, v24.4s, v17.4s\n" |
| 318 | "ldr q1, [x24], #0x10\n" |
| 319 | "zip1 v16.4s, v23.4s, v19.4s\n" |
| 320 | "ldr q0, [x23], #0x10\n" |
| 321 | ".inst 0x4ea16a23 // bfcvtn2 v3.8h, v17.4s\n" |
| 322 | "ldr q31, [x22], #0x10\n" |
| 323 | ".inst 0x0ea16a12 // bfcvtn v18.4h, v16.4s\n" |
| 324 | "ldr q30, [x21], #0x10\n" |
| 325 | "zip2 v16.4s, v23.4s, v19.4s\n" |
| 326 | "ldr q29, [x24], #0x10\n" |
| 327 | "zip1 v17.4s, v22.4s, v20.4s\n" |
| 328 | "ldr q28, [x23], #0x10\n" |
| 329 | ".inst 0x4ea16a12 // bfcvtn2 v18.8h, v16.4s\n" |
| 330 | "ldr q27, [x22], #0x10\n" |
| 331 | "zip1 v16.4s, v21.4s, v17.4s\n" |
| 332 | "ldr q26, [x21], #0x10\n" |
| 333 | ".inst 0x0ea16a19 // bfcvtn v25.4h, v16.4s\n" |
| 334 | "ldr q24, [x20], #0x10\n" |
| 335 | "zip2 v16.4s, v21.4s, v17.4s\n" |
| 336 | "ldr q23, [x21], #0x10\n" |
| 337 | ".inst 0x4ea16a19 // bfcvtn2 v25.8h, v16.4s\n" |
| 338 | "zip2 v17.4s, v22.4s, v20.4s\n" |
| 339 | "ldr q22, [x20], #0x10\n" |
| 340 | "zip1 v16.4s, v14.4s, v17.4s\n" |
| 341 | "ldr q21, [x20], #0x10\n" |
| 342 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 343 | "zip2 v16.4s, v14.4s, v17.4s\n" |
| 344 | "ldr q20, [x20], #0x10\n" |
| 345 | ".inst 0x4ea16a13 // bfcvtn2 v19.8h, v16.4s\n" |
| 346 | "zip1 v17.4s, v13.4s, v1.4s\n" |
| 347 | "str q3, [x27, #0x0]\n" |
| 348 | "zip1 v16.4s, v12.4s, v17.4s\n" |
| 349 | "str q18, [x27, #0x10]\n" |
| 350 | ".inst 0x0ea16a12 // bfcvtn v18.4h, v16.4s\n" |
| 351 | "str q25, [x27, #0x20]\n" |
| 352 | "zip2 v16.4s, v12.4s, v17.4s\n" |
| 353 | "str q19, [x27, #0x30]\n" |
| 354 | "zip2 v17.4s, v13.4s, v1.4s\n" |
| 355 | ".inst 0x4ea16a12 // bfcvtn2 v18.8h, v16.4s\n" |
| 356 | "str q18, [x27, #0x40]\n" |
| 357 | "zip1 v16.4s, v11.4s, v17.4s\n" |
| 358 | "zip2 v19.4s, v11.4s, v17.4s\n" |
| 359 | ".inst 0x0ea16a12 // bfcvtn v18.4h, v16.4s\n" |
| 360 | "zip1 v17.4s, v10.4s, v29.4s\n" |
| 361 | "zip1 v16.4s, v9.4s, v17.4s\n" |
| 362 | ".inst 0x4ea16a72 // bfcvtn2 v18.8h, v19.4s\n" |
| 363 | "str q18, [x27, #0x50]\n" |
| 364 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 365 | "zip2 v18.4s, v9.4s, v17.4s\n" |
| 366 | "zip2 v17.4s, v10.4s, v29.4s\n" |
| 367 | "zip1 v16.4s, v8.4s, v17.4s\n" |
| 368 | ".inst 0x4ea16a53 // bfcvtn2 v19.8h, v18.4s\n" |
| 369 | "str q19, [x27, #0x60]\n" |
| 370 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 371 | "zip2 v16.4s, v8.4s, v17.4s\n" |
| 372 | "zip1 v18.4s, v7.4s, v2.4s\n" |
| 373 | "zip1 v17.4s, v6.4s, v24.4s\n" |
| 374 | ".inst 0x4ea16a13 // bfcvtn2 v19.8h, v16.4s\n" |
| 375 | "str q19, [x27, #0x70]\n" |
| 376 | "zip1 v16.4s, v18.4s, v17.4s\n" |
| 377 | "zip2 v19.4s, v18.4s, v17.4s\n" |
| 378 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 379 | "zip2 v18.4s, v7.4s, v2.4s\n" |
| 380 | "zip2 v17.4s, v6.4s, v24.4s\n" |
| 381 | ".inst 0x4ea16a70 // bfcvtn2 v16.8h, v19.4s\n" |
| 382 | "str q16, [x27, #0xc0]\n" |
| 383 | "zip1 v16.4s, v18.4s, v17.4s\n" |
| 384 | "zip2 v19.4s, v18.4s, v17.4s\n" |
| 385 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 386 | "zip1 v18.4s, v5.4s, v30.4s\n" |
| 387 | "zip1 v17.4s, v4.4s, v22.4s\n" |
| 388 | ".inst 0x4ea16a70 // bfcvtn2 v16.8h, v19.4s\n" |
| 389 | "str q16, [x27, #0xd0]\n" |
| 390 | "zip1 v16.4s, v18.4s, v17.4s\n" |
| 391 | "zip2 v19.4s, v18.4s, v17.4s\n" |
| 392 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 393 | "zip2 v18.4s, v5.4s, v30.4s\n" |
| 394 | "zip2 v17.4s, v4.4s, v22.4s\n" |
| 395 | ".inst 0x4ea16a70 // bfcvtn2 v16.8h, v19.4s\n" |
| 396 | "str q16, [x27, #0xe0]\n" |
| 397 | "zip1 v16.4s, v18.4s, v17.4s\n" |
| 398 | "zip2 v19.4s, v18.4s, v17.4s\n" |
| 399 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 400 | "zip1 v18.4s, v0.4s, v26.4s\n" |
| 401 | "zip1 v17.4s, v31.4s, v21.4s\n" |
| 402 | ".inst 0x4ea16a70 // bfcvtn2 v16.8h, v19.4s\n" |
| 403 | "str q16, [x27, #0xf0]\n" |
| 404 | "zip1 v16.4s, v18.4s, v17.4s\n" |
| 405 | "zip2 v19.4s, v18.4s, v17.4s\n" |
| 406 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 407 | "zip2 v18.4s, v0.4s, v26.4s\n" |
| 408 | "zip2 v17.4s, v31.4s, v21.4s\n" |
| 409 | ".inst 0x4ea16a70 // bfcvtn2 v16.8h, v19.4s\n" |
| 410 | "str q16, [x27, #0x100]\n" |
| 411 | "zip1 v16.4s, v18.4s, v17.4s\n" |
| 412 | "zip2 v19.4s, v18.4s, v17.4s\n" |
| 413 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 414 | "zip1 v18.4s, v28.4s, v23.4s\n" |
| 415 | "zip1 v17.4s, v27.4s, v20.4s\n" |
| 416 | ".inst 0x4ea16a70 // bfcvtn2 v16.8h, v19.4s\n" |
| 417 | "str q16, [x27, #0x110]\n" |
| 418 | "zip1 v16.4s, v18.4s, v17.4s\n" |
| 419 | "zip2 v19.4s, v18.4s, v17.4s\n" |
| 420 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 421 | "zip2 v18.4s, v28.4s, v23.4s\n" |
| 422 | "zip2 v17.4s, v27.4s, v20.4s\n" |
| 423 | ".inst 0x4ea16a70 // bfcvtn2 v16.8h, v19.4s\n" |
| 424 | "str q16, [x27, #0x120]\n" |
| 425 | "zip1 v16.4s, v18.4s, v17.4s\n" |
| 426 | "zip2 v17.4s, v18.4s, v17.4s\n" |
| 427 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 428 | ".inst 0x4ea16a30 // bfcvtn2 v16.8h, v17.4s\n" |
| 429 | "str q16, [x27, #0x130]\n" |
| 430 | "add x27, x27, #0x80\n" |
| 431 | "bge 4b\n" |
| 432 | "5:" // Main row loop: width 16 loop: skip |
| 433 | "cmp x19, #0x4\n" |
| 434 | "blt 7f\n" |
| 435 | "6:" // Main row loop: width 4 loop: loop |
| 436 | "ldr q20, [x28], #0x10\n" |
| 437 | "sub x19, x19, #0x4\n" |
| 438 | "ldr q18, [x26], #0x10\n" |
| 439 | "cmp x19, #0x4\n" |
| 440 | "ldr q17, [x25], #0x10\n" |
| 441 | "zip1 v19.4s, v20.4s, v17.4s\n" |
| 442 | "ldr q16, [x24], #0x10\n" |
| 443 | "zip2 v25.4s, v20.4s, v17.4s\n" |
| 444 | "ldr q24, [x23], #0x10\n" |
| 445 | "ldr q23, [x22], #0x10\n" |
| 446 | "zip1 v17.4s, v18.4s, v16.4s\n" |
| 447 | "ldr q22, [x21], #0x10\n" |
| 448 | "zip2 v21.4s, v18.4s, v16.4s\n" |
| 449 | "ldr q20, [x20], #0x10\n" |
| 450 | "zip1 v16.4s, v19.4s, v17.4s\n" |
| 451 | ".inst 0x0ea16a12 // bfcvtn v18.4h, v16.4s\n" |
| 452 | "zip2 v17.4s, v19.4s, v17.4s\n" |
| 453 | "zip1 v16.4s, v25.4s, v21.4s\n" |
| 454 | ".inst 0x4ea16a32 // bfcvtn2 v18.8h, v17.4s\n" |
| 455 | "str q18, [x27, #0x0]\n" |
| 456 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 457 | "zip2 v16.4s, v25.4s, v21.4s\n" |
| 458 | "zip1 v18.4s, v24.4s, v22.4s\n" |
| 459 | "zip1 v17.4s, v23.4s, v20.4s\n" |
| 460 | ".inst 0x4ea16a13 // bfcvtn2 v19.8h, v16.4s\n" |
| 461 | "str q19, [x27, #0x10]\n" |
| 462 | "zip1 v16.4s, v18.4s, v17.4s\n" |
| 463 | "zip2 v19.4s, v18.4s, v17.4s\n" |
| 464 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 465 | "zip2 v18.4s, v24.4s, v22.4s\n" |
| 466 | "zip2 v17.4s, v23.4s, v20.4s\n" |
| 467 | ".inst 0x4ea16a70 // bfcvtn2 v16.8h, v19.4s\n" |
| 468 | "str q16, [x27, #0xc0]\n" |
| 469 | "zip1 v16.4s, v18.4s, v17.4s\n" |
| 470 | "zip2 v17.4s, v18.4s, v17.4s\n" |
| 471 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 472 | ".inst 0x4ea16a30 // bfcvtn2 v16.8h, v17.4s\n" |
| 473 | "str q16, [x27, #0xd0]\n" |
| 474 | "add x27, x27, #0x20\n" |
| 475 | "bge 6b\n" |
| 476 | "7:" // Main row loop: width 4 loop: skip |
| 477 | "cmp x19, #0x1\n" |
| 478 | "blt 9f\n" |
| 479 | "8:" // Main row loop: width 1 loop: loop |
| 480 | "ldr s18, [x28], #0x4\n" |
| 481 | "sub x19, x19, #0x1\n" |
| 482 | "ldr s17, [x26], #0x4\n" |
| 483 | "cmp x19, #0x1\n" |
| 484 | "ldr s16, [x25], #0x4\n" |
| 485 | "zip1 v18.4s, v18.4s, v16.4s\n" |
| 486 | "ldr s16, [x24], #0x4\n" |
| 487 | "ldr s20, [x23], #0x4\n" |
| 488 | "zip1 v16.4s, v17.4s, v16.4s\n" |
| 489 | "ldr s19, [x22], #0x4\n" |
| 490 | "ldr s17, [x21], #0x4\n" |
| 491 | "zip1 v16.4s, v18.4s, v16.4s\n" |
| 492 | "ldr s18, [x20], #0x4\n" |
| 493 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 494 | "zip1 v17.4s, v20.4s, v17.4s\n" |
| 495 | "str d16, [x27, #0x0]\n" |
| 496 | "zip1 v16.4s, v19.4s, v18.4s\n" |
| 497 | "zip1 v16.4s, v17.4s, v16.4s\n" |
| 498 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 499 | "str d16, [x27, #0xc0]\n" |
| 500 | "add x27, x27, #0x8\n" |
| 501 | "bge 8b\n" |
| 502 | "9:" // Main row loop: width 1 loop: skip |
| 503 | "add %x[out], %x[out], #0x180\n" |
| 504 | "cmp %x[height], #0x8\n" |
| 505 | "bge 1b\n" |
| 506 | "cbz %x[height], 20f\n" |
| 507 | "10:" // Main loop skip |
| 508 | |
| 509 | "11:" // Tail row loop: Head |
| 510 | "mov x28, %x[in]\n" |
| 511 | "mov x27, %x[out]\n" |
| 512 | "add x26, x28, %x[in_stride]\n" |
| 513 | "add x25, x26, %x[in_stride]\n" |
| 514 | "add x24, x25, %x[in_stride]\n" |
| 515 | "add %x[in], x24, %x[in_stride]\n" |
| 516 | "cmp %x[height], #0x3\n" |
| 517 | "csel x24, x24, %x[pad_row], GT\n" |
| 518 | "csel x25, x25, %x[pad_row], GE\n" |
| 519 | "cmp %x[height], #0x1\n" |
| 520 | "csel x26, x26, %x[pad_row], GT\n" |
| 521 | "sub %x[height], %x[height], #0x4\n" |
| 522 | "mov x19, %x[width]\n" |
| 523 | "cmp x19, #0x18\n" |
| 524 | "blt 13f\n" |
| 525 | "12:" // Tail row loop: Column loop |
| 526 | "ldr q17, [x28], #0x10\n" |
| 527 | "sub x19, x19, #0x18\n" |
| 528 | "ldr q20, [x26], #0x10\n" |
| 529 | "cmp x19, #0x18\n" |
| 530 | "ldr q16, [x25], #0x10\n" |
| 531 | "zip1 v19.4s, v17.4s, v16.4s\n" |
| 532 | "ldr q18, [x28], #0x10\n" |
| 533 | "zip2 v9.4s, v17.4s, v16.4s\n" |
| 534 | "ldr q8, [x26], #0x10\n" |
| 535 | "ldr q16, [x25], #0x10\n" |
| 536 | "zip1 v7.4s, v18.4s, v16.4s\n" |
| 537 | "ldr q17, [x28], #0x10\n" |
| 538 | "zip2 v6.4s, v18.4s, v16.4s\n" |
| 539 | "ldr q5, [x26], #0x10\n" |
| 540 | "ldr q16, [x25], #0x10\n" |
| 541 | "zip1 v4.4s, v17.4s, v16.4s\n" |
| 542 | "ldr q18, [x28], #0x10\n" |
| 543 | "zip2 v3.4s, v17.4s, v16.4s\n" |
| 544 | "ldr q2, [x26], #0x10\n" |
| 545 | "ldr q16, [x25], #0x10\n" |
| 546 | "zip1 v1.4s, v18.4s, v16.4s\n" |
| 547 | "ldr q17, [x28], #0x10\n" |
| 548 | "zip2 v0.4s, v18.4s, v16.4s\n" |
| 549 | "ldr q31, [x26], #0x10\n" |
| 550 | "ldr q16, [x25], #0x10\n" |
| 551 | "zip1 v30.4s, v17.4s, v16.4s\n" |
| 552 | "ldr q18, [x28], #0x10\n" |
| 553 | "zip2 v29.4s, v17.4s, v16.4s\n" |
| 554 | "ldr q28, [x26], #0x10\n" |
| 555 | "ldr q17, [x25], #0x10\n" |
| 556 | "zip1 v27.4s, v18.4s, v17.4s\n" |
| 557 | "ldr q16, [x24], #0x10\n" |
| 558 | "zip2 v26.4s, v18.4s, v17.4s\n" |
| 559 | "ldr q25, [x24], #0x10\n" |
| 560 | "zip1 v17.4s, v20.4s, v16.4s\n" |
| 561 | "zip2 v24.4s, v20.4s, v16.4s\n" |
| 562 | "ldr q23, [x24], #0x10\n" |
| 563 | "zip1 v16.4s, v19.4s, v17.4s\n" |
| 564 | "zip2 v17.4s, v19.4s, v17.4s\n" |
| 565 | "ldr q22, [x24], #0x10\n" |
| 566 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 567 | "zip1 v16.4s, v9.4s, v24.4s\n" |
| 568 | "ldr q21, [x24], #0x10\n" |
| 569 | ".inst 0x4ea16a33 // bfcvtn2 v19.8h, v17.4s\n" |
| 570 | ".inst 0x0ea16a12 // bfcvtn v18.4h, v16.4s\n" |
| 571 | "ldr q20, [x24], #0x10\n" |
| 572 | "zip2 v16.4s, v9.4s, v24.4s\n" |
| 573 | "zip1 v17.4s, v8.4s, v25.4s\n" |
| 574 | "str q19, [x27, #0x0]\n" |
| 575 | ".inst 0x4ea16a12 // bfcvtn2 v18.8h, v16.4s\n" |
| 576 | "str q18, [x27, #0x10]\n" |
| 577 | "zip1 v16.4s, v7.4s, v17.4s\n" |
| 578 | "zip2 v19.4s, v7.4s, v17.4s\n" |
| 579 | ".inst 0x0ea16a12 // bfcvtn v18.4h, v16.4s\n" |
| 580 | "zip2 v17.4s, v8.4s, v25.4s\n" |
| 581 | "zip1 v16.4s, v6.4s, v17.4s\n" |
| 582 | ".inst 0x4ea16a72 // bfcvtn2 v18.8h, v19.4s\n" |
| 583 | "str q18, [x27, #0x20]\n" |
| 584 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 585 | "zip2 v18.4s, v6.4s, v17.4s\n" |
| 586 | "zip1 v17.4s, v5.4s, v23.4s\n" |
| 587 | "zip1 v16.4s, v4.4s, v17.4s\n" |
| 588 | ".inst 0x4ea16a53 // bfcvtn2 v19.8h, v18.4s\n" |
| 589 | "str q19, [x27, #0x30]\n" |
| 590 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 591 | "zip2 v18.4s, v4.4s, v17.4s\n" |
| 592 | "zip2 v17.4s, v5.4s, v23.4s\n" |
| 593 | "zip1 v16.4s, v3.4s, v17.4s\n" |
| 594 | ".inst 0x4ea16a53 // bfcvtn2 v19.8h, v18.4s\n" |
| 595 | "str q19, [x27, #0x40]\n" |
| 596 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 597 | "zip2 v18.4s, v3.4s, v17.4s\n" |
| 598 | "zip1 v17.4s, v2.4s, v22.4s\n" |
| 599 | "zip1 v16.4s, v1.4s, v17.4s\n" |
| 600 | ".inst 0x4ea16a53 // bfcvtn2 v19.8h, v18.4s\n" |
| 601 | "str q19, [x27, #0x50]\n" |
| 602 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 603 | "zip2 v18.4s, v1.4s, v17.4s\n" |
| 604 | "zip2 v17.4s, v2.4s, v22.4s\n" |
| 605 | "zip1 v16.4s, v0.4s, v17.4s\n" |
| 606 | ".inst 0x4ea16a53 // bfcvtn2 v19.8h, v18.4s\n" |
| 607 | "str q19, [x27, #0x60]\n" |
| 608 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 609 | "zip2 v18.4s, v0.4s, v17.4s\n" |
| 610 | "zip1 v17.4s, v31.4s, v21.4s\n" |
| 611 | "zip1 v16.4s, v30.4s, v17.4s\n" |
| 612 | ".inst 0x4ea16a53 // bfcvtn2 v19.8h, v18.4s\n" |
| 613 | "str q19, [x27, #0x70]\n" |
| 614 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 615 | "zip2 v18.4s, v30.4s, v17.4s\n" |
| 616 | "zip2 v17.4s, v31.4s, v21.4s\n" |
| 617 | "zip1 v16.4s, v29.4s, v17.4s\n" |
| 618 | ".inst 0x4ea16a53 // bfcvtn2 v19.8h, v18.4s\n" |
| 619 | "str q19, [x27, #0x80]\n" |
| 620 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 621 | "zip2 v18.4s, v29.4s, v17.4s\n" |
| 622 | "zip1 v17.4s, v28.4s, v20.4s\n" |
| 623 | "zip1 v16.4s, v27.4s, v17.4s\n" |
| 624 | ".inst 0x4ea16a53 // bfcvtn2 v19.8h, v18.4s\n" |
| 625 | "str q19, [x27, #0x90]\n" |
| 626 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 627 | "zip2 v17.4s, v27.4s, v17.4s\n" |
| 628 | "zip2 v18.4s, v28.4s, v20.4s\n" |
| 629 | "zip1 v16.4s, v26.4s, v18.4s\n" |
| 630 | ".inst 0x4ea16a33 // bfcvtn2 v19.8h, v17.4s\n" |
| 631 | "str q19, [x27, #0xa0]\n" |
| 632 | ".inst 0x0ea16a11 // bfcvtn v17.4h, v16.4s\n" |
| 633 | "zip2 v16.4s, v26.4s, v18.4s\n" |
| 634 | ".inst 0x4ea16a11 // bfcvtn2 v17.8h, v16.4s\n" |
| 635 | "str q17, [x27, #0xb0]\n" |
| 636 | "add x27, x27, %x[out_stride]\n" |
| 637 | "bge 12b\n" |
| 638 | "13:" // Tail row loop: Column loop skip |
| 639 | "cmp x19, #0x10\n" |
| 640 | "blt 15f\n" |
| 641 | "14:" // Tail row loop: width 16 loop: loop |
| 642 | "ldr q17, [x28], #0x10\n" |
| 643 | "sub x19, x19, #0x10\n" |
| 644 | "ldr q20, [x26], #0x10\n" |
| 645 | "cmp x19, #0x10\n" |
| 646 | "ldr q16, [x25], #0x10\n" |
| 647 | "zip1 v19.4s, v17.4s, v16.4s\n" |
| 648 | "ldr q18, [x28], #0x10\n" |
| 649 | "zip2 v1.4s, v17.4s, v16.4s\n" |
| 650 | "ldr q0, [x26], #0x10\n" |
| 651 | "ldr q16, [x25], #0x10\n" |
| 652 | "zip1 v31.4s, v18.4s, v16.4s\n" |
| 653 | "ldr q17, [x28], #0x10\n" |
| 654 | "zip2 v30.4s, v18.4s, v16.4s\n" |
| 655 | "ldr q29, [x26], #0x10\n" |
| 656 | "ldr q16, [x25], #0x10\n" |
| 657 | "zip1 v28.4s, v17.4s, v16.4s\n" |
| 658 | "ldr q18, [x28], #0x10\n" |
| 659 | "zip2 v27.4s, v17.4s, v16.4s\n" |
| 660 | "ldr q26, [x26], #0x10\n" |
| 661 | "ldr q17, [x25], #0x10\n" |
| 662 | "zip1 v25.4s, v18.4s, v17.4s\n" |
| 663 | "ldr q16, [x24], #0x10\n" |
| 664 | "zip2 v24.4s, v18.4s, v17.4s\n" |
| 665 | "ldr q23, [x24], #0x10\n" |
| 666 | "zip1 v17.4s, v20.4s, v16.4s\n" |
| 667 | "zip2 v22.4s, v20.4s, v16.4s\n" |
| 668 | "ldr q21, [x24], #0x10\n" |
| 669 | "zip1 v16.4s, v19.4s, v17.4s\n" |
| 670 | "zip2 v19.4s, v19.4s, v17.4s\n" |
| 671 | "ldr q20, [x24], #0x10\n" |
| 672 | ".inst 0x0ea16a11 // bfcvtn v17.4h, v16.4s\n" |
| 673 | "zip1 v16.4s, v1.4s, v22.4s\n" |
| 674 | ".inst 0x0ea16a12 // bfcvtn v18.4h, v16.4s\n" |
| 675 | "zip2 v16.4s, v1.4s, v22.4s\n" |
| 676 | ".inst 0x4ea16a71 // bfcvtn2 v17.8h, v19.4s\n" |
| 677 | "str q17, [x27, #0x0]\n" |
| 678 | ".inst 0x4ea16a12 // bfcvtn2 v18.8h, v16.4s\n" |
| 679 | "zip1 v17.4s, v0.4s, v23.4s\n" |
| 680 | "str q18, [x27, #0x10]\n" |
| 681 | "zip1 v16.4s, v31.4s, v17.4s\n" |
| 682 | "zip2 v19.4s, v31.4s, v17.4s\n" |
| 683 | ".inst 0x0ea16a12 // bfcvtn v18.4h, v16.4s\n" |
| 684 | "zip2 v17.4s, v0.4s, v23.4s\n" |
| 685 | "zip1 v16.4s, v30.4s, v17.4s\n" |
| 686 | ".inst 0x4ea16a72 // bfcvtn2 v18.8h, v19.4s\n" |
| 687 | "str q18, [x27, #0x20]\n" |
| 688 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 689 | "zip2 v18.4s, v30.4s, v17.4s\n" |
| 690 | "zip1 v17.4s, v29.4s, v21.4s\n" |
| 691 | "zip1 v16.4s, v28.4s, v17.4s\n" |
| 692 | ".inst 0x4ea16a53 // bfcvtn2 v19.8h, v18.4s\n" |
| 693 | "str q19, [x27, #0x30]\n" |
| 694 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 695 | "zip2 v18.4s, v28.4s, v17.4s\n" |
| 696 | "zip2 v17.4s, v29.4s, v21.4s\n" |
| 697 | "zip1 v16.4s, v27.4s, v17.4s\n" |
| 698 | ".inst 0x4ea16a53 // bfcvtn2 v19.8h, v18.4s\n" |
| 699 | "str q19, [x27, #0x40]\n" |
| 700 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 701 | "zip2 v18.4s, v27.4s, v17.4s\n" |
| 702 | "zip1 v17.4s, v26.4s, v20.4s\n" |
| 703 | "zip1 v16.4s, v25.4s, v17.4s\n" |
| 704 | ".inst 0x4ea16a53 // bfcvtn2 v19.8h, v18.4s\n" |
| 705 | "str q19, [x27, #0x50]\n" |
| 706 | ".inst 0x0ea16a13 // bfcvtn v19.4h, v16.4s\n" |
| 707 | "zip2 v17.4s, v25.4s, v17.4s\n" |
| 708 | "zip2 v18.4s, v26.4s, v20.4s\n" |
| 709 | "zip1 v16.4s, v24.4s, v18.4s\n" |
| 710 | ".inst 0x4ea16a33 // bfcvtn2 v19.8h, v17.4s\n" |
| 711 | "str q19, [x27, #0x60]\n" |
| 712 | ".inst 0x0ea16a11 // bfcvtn v17.4h, v16.4s\n" |
| 713 | "zip2 v16.4s, v24.4s, v18.4s\n" |
| 714 | ".inst 0x4ea16a11 // bfcvtn2 v17.8h, v16.4s\n" |
| 715 | "str q17, [x27, #0x70]\n" |
| 716 | "add x27, x27, #0x80\n" |
| 717 | "bge 14b\n" |
| 718 | "15:" // Tail row loop: width 16 loop: skip |
| 719 | "cmp x19, #0x4\n" |
| 720 | "blt 17f\n" |
| 721 | "16:" // Tail row loop: width 4 loop: loop |
| 722 | "ldr q19, [x28], #0x10\n" |
| 723 | "sub x19, x19, #0x4\n" |
| 724 | "ldr q18, [x26], #0x10\n" |
| 725 | "cmp x19, #0x4\n" |
| 726 | "ldr q17, [x25], #0x10\n" |
| 727 | "zip1 v21.4s, v19.4s, v17.4s\n" |
| 728 | "ldr q16, [x24], #0x10\n" |
| 729 | "zip2 v20.4s, v19.4s, v17.4s\n" |
| 730 | "zip1 v17.4s, v18.4s, v16.4s\n" |
| 731 | "zip2 v19.4s, v18.4s, v16.4s\n" |
| 732 | "zip1 v16.4s, v21.4s, v17.4s\n" |
| 733 | ".inst 0x0ea16a12 // bfcvtn v18.4h, v16.4s\n" |
| 734 | "zip2 v17.4s, v21.4s, v17.4s\n" |
| 735 | "zip1 v16.4s, v20.4s, v19.4s\n" |
| 736 | ".inst 0x4ea16a32 // bfcvtn2 v18.8h, v17.4s\n" |
| 737 | "str q18, [x27, #0x0]\n" |
| 738 | ".inst 0x0ea16a11 // bfcvtn v17.4h, v16.4s\n" |
| 739 | "zip2 v16.4s, v20.4s, v19.4s\n" |
| 740 | ".inst 0x4ea16a11 // bfcvtn2 v17.8h, v16.4s\n" |
| 741 | "str q17, [x27, #0x10]\n" |
| 742 | "add x27, x27, #0x20\n" |
| 743 | "bge 16b\n" |
| 744 | "17:" // Tail row loop: width 4 loop: skip |
| 745 | "cmp x19, #0x1\n" |
| 746 | "blt 19f\n" |
| 747 | "18:" // Tail row loop: width 1 loop: loop |
| 748 | "ldr s17, [x28], #0x4\n" |
| 749 | "sub x19, x19, #0x1\n" |
| 750 | "ldr s18, [x26], #0x4\n" |
| 751 | "cmp x19, #0x1\n" |
| 752 | "ldr s16, [x25], #0x4\n" |
| 753 | "zip1 v17.4s, v17.4s, v16.4s\n" |
| 754 | "ldr s16, [x24], #0x4\n" |
| 755 | "zip1 v16.4s, v18.4s, v16.4s\n" |
| 756 | "zip1 v16.4s, v17.4s, v16.4s\n" |
| 757 | ".inst 0x0ea16a10 // bfcvtn v16.4h, v16.4s\n" |
| 758 | "str d16, [x27, #0x0]\n" |
| 759 | "add x27, x27, #0x8\n" |
| 760 | "bge 18b\n" |
| 761 | "19:" // Tail row loop: width 1 loop: skip |
| 762 | "add %x[out], %x[out], #0xc0\n" |
| 763 | "cmp %x[height], #0x1\n" |
| 764 | "bge 11b\n" |
| 765 | "20:" // Done |
| 766 | |
| 767 | : [height] "+&r" (height), [in] "+&r" (in), [out] "+&r" (out) |
| 768 | : [in_stride] "r" (in_stride), [out_stride] "r" (out_stride), [pad_row] "r" (pad_row), [width] "r" (width) |
| 769 | : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" |
| 770 | ); |
| 771 | } |
| 772 | |
| 773 | } // anonymous namespace |
| 774 | template<> |
| 775 | void Transform<24, 4, true, VLType::None>( |
| 776 | bfloat16 *out, const float *in, int stride, int x0, int xmax, int k0, int kmax) |
| 777 | { |
| 778 | a64_transpose_interleave_24_2x4_fp32bf16( |
| 779 | out, |
| 780 | in + k0 * stride + x0, |
| 781 | (xmax-x0), |
| 782 | stride * sizeof(float), |
| 783 | (kmax-k0) |
| 784 | ); |
| 785 | } |
| 786 | |
| 787 | #endif |