XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 1 | // Auto-generated file. Do not edit! |
| 2 | // Template: src/f32-gemm/psimd-s4.c.in |
| 3 | // Generator: tools/xngen |
| 4 | // |
| 5 | // Copyright 2019 Google LLC |
| 6 | // |
| 7 | // This source code is licensed under the BSD-style license found in the |
| 8 | // LICENSE file in the root directory of this source tree. |
| 9 | |
| 10 | #include <assert.h> |
| 11 | |
| 12 | #include <psimd.h> |
| 13 | |
| 14 | #include <xnnpack/gemm.h> |
| 15 | |
| 16 | |
| 17 | void xnn_f32_gemminc_ukernel_4x8s4__psimd( |
| 18 | size_t mr, |
| 19 | size_t nc, |
| 20 | size_t kc, |
| 21 | const float*restrict a, |
| 22 | size_t a_stride, |
| 23 | const float*restrict w, |
| 24 | float*restrict c, |
| 25 | size_t cm_stride, |
| 26 | size_t cn_stride, |
| 27 | const float*restrict acc, |
Marat Dukhan | eb09a6b | 2020-04-08 17:34:32 -0700 | [diff] [blame] | 28 | const union xnn_f32_minmax_params params[restrict static 1]) |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 29 | { |
| 30 | assert(mr != 0); |
| 31 | assert(mr <= 4); |
| 32 | assert(nc != 0); |
| 33 | assert(kc != 0); |
| 34 | assert(kc % sizeof(float) == 0); |
| 35 | assert(a != NULL); |
| 36 | assert(w != NULL); |
| 37 | assert(c != NULL); |
| 38 | assert(acc != NULL); |
| 39 | |
| 40 | const float* a0 = a; |
| 41 | float* c0 = c; |
| 42 | const float* a1 = (const float*) ((uintptr_t) a0 + a_stride); |
| 43 | float* c1 = (float*) ((uintptr_t) c0 + cm_stride); |
| 44 | if XNN_UNPREDICTABLE(mr < 2) { |
| 45 | a1 = a0; |
| 46 | c1 = c0; |
| 47 | } |
| 48 | const float* a2 = (const float*) ((uintptr_t) a1 + a_stride); |
| 49 | float* c2 = (float*) ((uintptr_t) c1 + cm_stride); |
| 50 | if XNN_UNPREDICTABLE(mr <= 2) { |
| 51 | a2 = a1; |
| 52 | c2 = c1; |
| 53 | } |
| 54 | const float* a3 = (const float*) ((uintptr_t) a2 + a_stride); |
| 55 | float* c3 = (float*) ((uintptr_t) c2 + cm_stride); |
| 56 | if XNN_UNPREDICTABLE(mr != 4) { |
| 57 | a3 = a2; |
| 58 | c3 = c2; |
| 59 | } |
| 60 | |
| 61 | do { |
| 62 | psimd_f32 vacc0x0123 = psimd_load_f32(acc + 0); |
| 63 | psimd_f32 vacc0x4567 = psimd_load_f32(acc + 4); |
| 64 | psimd_f32 vacc1x0123 = psimd_load_f32(acc + 8); |
| 65 | psimd_f32 vacc1x4567 = psimd_load_f32(acc + 12); |
| 66 | psimd_f32 vacc2x0123 = psimd_load_f32(acc + 16); |
| 67 | psimd_f32 vacc2x4567 = psimd_load_f32(acc + 20); |
| 68 | psimd_f32 vacc3x0123 = psimd_load_f32(acc + 24); |
| 69 | psimd_f32 vacc3x4567 = psimd_load_f32(acc + 28); |
| 70 | acc += 32; |
| 71 | |
| 72 | size_t k = kc; |
| 73 | while (k >= 4 * sizeof(float)) { |
| 74 | psimd_f32 va0 = psimd_load_f32(a0); |
| 75 | a0 += 4; |
| 76 | psimd_f32 va1 = psimd_load_f32(a1); |
| 77 | a1 += 4; |
| 78 | psimd_f32 va2 = psimd_load_f32(a2); |
| 79 | a2 += 4; |
| 80 | psimd_f32 va3 = psimd_load_f32(a3); |
| 81 | a3 += 4; |
| 82 | |
| 83 | |
| 84 | const psimd_f32 vb0123c0 = psimd_load_f32(w + 0); |
| 85 | const psimd_f32 vb4567c0 = psimd_load_f32(w + 4); |
| 86 | |
| 87 | vacc0x0123 = psimd_qfma_f32(vacc0x0123, va0, vb0123c0); |
| 88 | vacc1x0123 = psimd_qfma_f32(vacc1x0123, va1, vb0123c0); |
| 89 | vacc2x0123 = psimd_qfma_f32(vacc2x0123, va2, vb0123c0); |
| 90 | vacc3x0123 = psimd_qfma_f32(vacc3x0123, va3, vb0123c0); |
| 91 | vacc0x4567 = psimd_qfma_f32(vacc0x4567, va0, vb4567c0); |
| 92 | vacc1x4567 = psimd_qfma_f32(vacc1x4567, va1, vb4567c0); |
| 93 | vacc2x4567 = psimd_qfma_f32(vacc2x4567, va2, vb4567c0); |
| 94 | vacc3x4567 = psimd_qfma_f32(vacc3x4567, va3, vb4567c0); |
| 95 | |
Marat Dukhan | 629a33e | 2019-10-01 10:39:14 -0700 | [diff] [blame] | 96 | #ifdef __clang__ |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 97 | va0 = __builtin_shufflevector(va0, va0, 1, 2, 3, 0); |
| 98 | va1 = __builtin_shufflevector(va1, va1, 1, 2, 3, 0); |
| 99 | va2 = __builtin_shufflevector(va2, va2, 1, 2, 3, 0); |
| 100 | va3 = __builtin_shufflevector(va3, va3, 1, 2, 3, 0); |
Marat Dukhan | 629a33e | 2019-10-01 10:39:14 -0700 | [diff] [blame] | 101 | #else |
| 102 | va0 = __builtin_shuffle(va0, va0, (psimd_s32) { 1, 2, 3, 0 }); |
| 103 | va1 = __builtin_shuffle(va1, va1, (psimd_s32) { 1, 2, 3, 0 }); |
| 104 | va2 = __builtin_shuffle(va2, va2, (psimd_s32) { 1, 2, 3, 0 }); |
| 105 | va3 = __builtin_shuffle(va3, va3, (psimd_s32) { 1, 2, 3, 0 }); |
| 106 | #endif |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 107 | |
| 108 | const psimd_f32 vb0123c1 = psimd_load_f32(w + 8); |
| 109 | const psimd_f32 vb4567c1 = psimd_load_f32(w + 12); |
| 110 | |
| 111 | vacc0x0123 = psimd_qfma_f32(vacc0x0123, va0, vb0123c1); |
| 112 | vacc1x0123 = psimd_qfma_f32(vacc1x0123, va1, vb0123c1); |
| 113 | vacc2x0123 = psimd_qfma_f32(vacc2x0123, va2, vb0123c1); |
| 114 | vacc3x0123 = psimd_qfma_f32(vacc3x0123, va3, vb0123c1); |
| 115 | vacc0x4567 = psimd_qfma_f32(vacc0x4567, va0, vb4567c1); |
| 116 | vacc1x4567 = psimd_qfma_f32(vacc1x4567, va1, vb4567c1); |
| 117 | vacc2x4567 = psimd_qfma_f32(vacc2x4567, va2, vb4567c1); |
| 118 | vacc3x4567 = psimd_qfma_f32(vacc3x4567, va3, vb4567c1); |
| 119 | |
Marat Dukhan | 629a33e | 2019-10-01 10:39:14 -0700 | [diff] [blame] | 120 | #ifdef __clang__ |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 121 | va0 = __builtin_shufflevector(va0, va0, 1, 2, 3, 0); |
| 122 | va1 = __builtin_shufflevector(va1, va1, 1, 2, 3, 0); |
| 123 | va2 = __builtin_shufflevector(va2, va2, 1, 2, 3, 0); |
| 124 | va3 = __builtin_shufflevector(va3, va3, 1, 2, 3, 0); |
Marat Dukhan | 629a33e | 2019-10-01 10:39:14 -0700 | [diff] [blame] | 125 | #else |
| 126 | va0 = __builtin_shuffle(va0, va0, (psimd_s32) { 1, 2, 3, 0 }); |
| 127 | va1 = __builtin_shuffle(va1, va1, (psimd_s32) { 1, 2, 3, 0 }); |
| 128 | va2 = __builtin_shuffle(va2, va2, (psimd_s32) { 1, 2, 3, 0 }); |
| 129 | va3 = __builtin_shuffle(va3, va3, (psimd_s32) { 1, 2, 3, 0 }); |
| 130 | #endif |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 131 | |
| 132 | const psimd_f32 vb0123c2 = psimd_load_f32(w + 16); |
| 133 | const psimd_f32 vb4567c2 = psimd_load_f32(w + 20); |
| 134 | |
| 135 | vacc0x0123 = psimd_qfma_f32(vacc0x0123, va0, vb0123c2); |
| 136 | vacc1x0123 = psimd_qfma_f32(vacc1x0123, va1, vb0123c2); |
| 137 | vacc2x0123 = psimd_qfma_f32(vacc2x0123, va2, vb0123c2); |
| 138 | vacc3x0123 = psimd_qfma_f32(vacc3x0123, va3, vb0123c2); |
| 139 | vacc0x4567 = psimd_qfma_f32(vacc0x4567, va0, vb4567c2); |
| 140 | vacc1x4567 = psimd_qfma_f32(vacc1x4567, va1, vb4567c2); |
| 141 | vacc2x4567 = psimd_qfma_f32(vacc2x4567, va2, vb4567c2); |
| 142 | vacc3x4567 = psimd_qfma_f32(vacc3x4567, va3, vb4567c2); |
| 143 | |
Marat Dukhan | 629a33e | 2019-10-01 10:39:14 -0700 | [diff] [blame] | 144 | #ifdef __clang__ |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 145 | va0 = __builtin_shufflevector(va0, va0, 1, 2, 3, 0); |
| 146 | va1 = __builtin_shufflevector(va1, va1, 1, 2, 3, 0); |
| 147 | va2 = __builtin_shufflevector(va2, va2, 1, 2, 3, 0); |
| 148 | va3 = __builtin_shufflevector(va3, va3, 1, 2, 3, 0); |
Marat Dukhan | 629a33e | 2019-10-01 10:39:14 -0700 | [diff] [blame] | 149 | #else |
| 150 | va0 = __builtin_shuffle(va0, va0, (psimd_s32) { 1, 2, 3, 0 }); |
| 151 | va1 = __builtin_shuffle(va1, va1, (psimd_s32) { 1, 2, 3, 0 }); |
| 152 | va2 = __builtin_shuffle(va2, va2, (psimd_s32) { 1, 2, 3, 0 }); |
| 153 | va3 = __builtin_shuffle(va3, va3, (psimd_s32) { 1, 2, 3, 0 }); |
| 154 | #endif |
XNNPACK Team | b455b12 | 2019-09-27 18:10:33 -0700 | [diff] [blame] | 155 | |
| 156 | const psimd_f32 vb0123c3 = psimd_load_f32(w + 24); |
| 157 | const psimd_f32 vb4567c3 = psimd_load_f32(w + 28); |
| 158 | |
| 159 | vacc0x0123 = psimd_qfma_f32(vacc0x0123, va0, vb0123c3); |
| 160 | vacc1x0123 = psimd_qfma_f32(vacc1x0123, va1, vb0123c3); |
| 161 | vacc2x0123 = psimd_qfma_f32(vacc2x0123, va2, vb0123c3); |
| 162 | vacc3x0123 = psimd_qfma_f32(vacc3x0123, va3, vb0123c3); |
| 163 | vacc0x4567 = psimd_qfma_f32(vacc0x4567, va0, vb4567c3); |
| 164 | vacc1x4567 = psimd_qfma_f32(vacc1x4567, va1, vb4567c3); |
| 165 | vacc2x4567 = psimd_qfma_f32(vacc2x4567, va2, vb4567c3); |
| 166 | vacc3x4567 = psimd_qfma_f32(vacc3x4567, va3, vb4567c3); |
| 167 | |
| 168 | |
| 169 | w += 32; |
| 170 | k -= 4 * sizeof(float); |
| 171 | } |
| 172 | if XNN_UNLIKELY(k != 0) { |
| 173 | do { |
| 174 | const psimd_f32 va0 = psimd_load_splat_f32(a0); |
| 175 | a0 += 1; |
| 176 | const psimd_f32 va1 = psimd_load_splat_f32(a1); |
| 177 | a1 += 1; |
| 178 | const psimd_f32 va2 = psimd_load_splat_f32(a2); |
| 179 | a2 += 1; |
| 180 | const psimd_f32 va3 = psimd_load_splat_f32(a3); |
| 181 | a3 += 1; |
| 182 | |
| 183 | const psimd_f32 vb0123 = psimd_load_f32(w); |
| 184 | const psimd_f32 vb4567 = psimd_load_f32(w + 4); |
| 185 | w += 8; |
| 186 | |
| 187 | vacc0x0123 = psimd_qfma_f32(vacc0x0123, va0, vb0123); |
| 188 | vacc1x0123 = psimd_qfma_f32(vacc1x0123, va1, vb0123); |
| 189 | vacc2x0123 = psimd_qfma_f32(vacc2x0123, va2, vb0123); |
| 190 | vacc3x0123 = psimd_qfma_f32(vacc3x0123, va3, vb0123); |
| 191 | vacc0x4567 = psimd_qfma_f32(vacc0x4567, va0, vb4567); |
| 192 | vacc1x4567 = psimd_qfma_f32(vacc1x4567, va1, vb4567); |
| 193 | vacc2x4567 = psimd_qfma_f32(vacc2x4567, va2, vb4567); |
| 194 | vacc3x4567 = psimd_qfma_f32(vacc3x4567, va3, vb4567); |
| 195 | |
| 196 | k -= sizeof(float); |
| 197 | } while (k != 0); |
| 198 | } |
| 199 | |
| 200 | const psimd_f32 vmax = psimd_load_splat_f32(¶ms->scalar.max); |
| 201 | vacc0x0123 = psimd_min_f32(vacc0x0123, vmax); |
| 202 | vacc1x0123 = psimd_min_f32(vacc1x0123, vmax); |
| 203 | vacc2x0123 = psimd_min_f32(vacc2x0123, vmax); |
| 204 | vacc3x0123 = psimd_min_f32(vacc3x0123, vmax); |
| 205 | vacc0x4567 = psimd_min_f32(vacc0x4567, vmax); |
| 206 | vacc1x4567 = psimd_min_f32(vacc1x4567, vmax); |
| 207 | vacc2x4567 = psimd_min_f32(vacc2x4567, vmax); |
| 208 | vacc3x4567 = psimd_min_f32(vacc3x4567, vmax); |
| 209 | |
| 210 | const psimd_f32 vmin = psimd_load_splat_f32(¶ms->scalar.min); |
| 211 | vacc0x0123 = psimd_max_f32(vacc0x0123, vmin); |
| 212 | vacc1x0123 = psimd_max_f32(vacc1x0123, vmin); |
| 213 | vacc2x0123 = psimd_max_f32(vacc2x0123, vmin); |
| 214 | vacc3x0123 = psimd_max_f32(vacc3x0123, vmin); |
| 215 | vacc0x4567 = psimd_max_f32(vacc0x4567, vmin); |
| 216 | vacc1x4567 = psimd_max_f32(vacc1x4567, vmin); |
| 217 | vacc2x4567 = psimd_max_f32(vacc2x4567, vmin); |
| 218 | vacc3x4567 = psimd_max_f32(vacc3x4567, vmin); |
| 219 | |
| 220 | if XNN_LIKELY(nc >= 8) { |
| 221 | psimd_store_f32(c3, vacc3x0123); |
| 222 | psimd_store_f32(c3 + 4, vacc3x4567); |
| 223 | c3 = (float*) ((uintptr_t) c3 + cn_stride); |
| 224 | psimd_store_f32(c2, vacc2x0123); |
| 225 | psimd_store_f32(c2 + 4, vacc2x4567); |
| 226 | c2 = (float*) ((uintptr_t) c2 + cn_stride); |
| 227 | psimd_store_f32(c1, vacc1x0123); |
| 228 | psimd_store_f32(c1 + 4, vacc1x4567); |
| 229 | c1 = (float*) ((uintptr_t) c1 + cn_stride); |
| 230 | psimd_store_f32(c0, vacc0x0123); |
| 231 | psimd_store_f32(c0 + 4, vacc0x4567); |
| 232 | c0 = (float*) ((uintptr_t) c0 + cn_stride); |
| 233 | |
| 234 | a3 = (const float*) ((uintptr_t) a3 - kc); |
| 235 | a2 = (const float*) ((uintptr_t) a2 - kc); |
| 236 | a1 = (const float*) ((uintptr_t) a1 - kc); |
| 237 | a0 = (const float*) ((uintptr_t) a0 - kc); |
| 238 | |
| 239 | nc -= 8; |
| 240 | } else { |
| 241 | if (nc & 4) { |
| 242 | psimd_store_f32(c3, vacc3x0123); |
| 243 | psimd_store_f32(c2, vacc2x0123); |
| 244 | psimd_store_f32(c1, vacc1x0123); |
| 245 | psimd_store_f32(c0, vacc0x0123); |
| 246 | |
| 247 | vacc3x0123 = vacc3x4567; |
| 248 | vacc2x0123 = vacc2x4567; |
| 249 | vacc1x0123 = vacc1x4567; |
| 250 | vacc0x0123 = vacc0x4567; |
| 251 | |
| 252 | c3 += 4; |
| 253 | c2 += 4; |
| 254 | c1 += 4; |
| 255 | c0 += 4; |
| 256 | } |
| 257 | if (nc & 2) { |
| 258 | psimd_store2_f32(c3, vacc3x0123); |
| 259 | psimd_store2_f32(c2, vacc2x0123); |
| 260 | psimd_store2_f32(c1, vacc1x0123); |
| 261 | psimd_store2_f32(c0, vacc0x0123); |
| 262 | |
| 263 | vacc3x0123 = psimd_concat_hi_f32(vacc3x0123, vacc3x0123); |
| 264 | vacc2x0123 = psimd_concat_hi_f32(vacc2x0123, vacc2x0123); |
| 265 | vacc1x0123 = psimd_concat_hi_f32(vacc1x0123, vacc1x0123); |
| 266 | vacc0x0123 = psimd_concat_hi_f32(vacc0x0123, vacc0x0123); |
| 267 | |
| 268 | c3 += 2; |
| 269 | c2 += 2; |
| 270 | c1 += 2; |
| 271 | c0 += 2; |
| 272 | } |
| 273 | if (nc & 1) { |
| 274 | psimd_store1_f32(c3, vacc3x0123); |
| 275 | psimd_store1_f32(c2, vacc2x0123); |
| 276 | psimd_store1_f32(c1, vacc1x0123); |
| 277 | psimd_store1_f32(c0, vacc0x0123); |
| 278 | } |
| 279 | |
| 280 | nc = 0; |
| 281 | } |
| 282 | } while (nc != 0); |
| 283 | } |