Frank Barchard | 846c0c6 | 2020-10-26 15:01:39 -0700 | [diff] [blame] | 1 | // Auto-generated file. Do not edit! |
| 2 | // Template: src/f32-spmm/wasmsimd.c.in |
| 3 | // Generator: tools/xngen |
| 4 | // |
| 5 | // Copyright 2020 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 <wasm_simd128.h> |
| 13 | |
| 14 | #include <xnnpack/spmm.h> |
| 15 | |
| 16 | |
| 17 | void xnn_f32_spmm_minmax_ukernel_32x1__wasmsimd_arm( |
| 18 | uint32_t batch_size, |
| 19 | uint32_t output_channels, |
| 20 | const float*restrict input, |
| 21 | const float*restrict weights, |
| 22 | const int32_t*restrict widx_dmap, |
| 23 | const uint32_t*restrict nidx_nnzmap, |
| 24 | float*restrict output, |
| 25 | const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) |
| 26 | { |
| 27 | assert(batch_size != 0); |
| 28 | |
Frank Barchard | f673b2c | 2020-11-07 02:18:01 -0800 | [diff] [blame^] | 29 | const uintptr_t output_stride = 1 * batch_size * sizeof(float); |
Frank Barchard | 846c0c6 | 2020-10-26 15:01:39 -0700 | [diff] [blame] | 30 | const v128_t vmin = wasm_v32x4_load_splat(¶ms->scalar.min); |
| 31 | const v128_t vmax = wasm_v32x4_load_splat(¶ms->scalar.max); |
| 32 | size_t n = batch_size; |
| 33 | while XNN_LIKELY(n >= 32) { |
| 34 | const float*restrict w = weights; |
| 35 | const int32_t* dmap = widx_dmap; |
| 36 | const uint32_t* nnzmap = nidx_nnzmap; |
| 37 | size_t c = output_channels; |
| 38 | do { |
| 39 | uint32_t nnz = *nnzmap++; |
| 40 | v128_t vacc0123 = wasm_v32x4_load_splat(w); w += 1; |
| 41 | v128_t vacc4567 = vacc0123; |
| 42 | v128_t vacc89AB = vacc0123; |
| 43 | v128_t vaccCDEF = vacc0123; |
| 44 | v128_t vaccGHIJ = vacc0123; |
| 45 | v128_t vaccKLMN = vacc0123; |
| 46 | v128_t vaccOPQR = vacc0123; |
| 47 | v128_t vaccSTUV = vacc0123; |
| 48 | if XNN_LIKELY(nnz != 0) { |
| 49 | do { |
| 50 | const intptr_t diff = *dmap++; |
| 51 | const v128_t vi0123 = wasm_v128_load(input); |
| 52 | const v128_t vi4567 = wasm_v128_load(input + 4); |
| 53 | const v128_t vi89AB = wasm_v128_load(input + 8); |
| 54 | const v128_t viCDEF = wasm_v128_load(input + 12); |
| 55 | const v128_t viGHIJ = wasm_v128_load(input + 16); |
| 56 | const v128_t viKLMN = wasm_v128_load(input + 20); |
| 57 | const v128_t viOPQR = wasm_v128_load(input + 24); |
| 58 | const v128_t viSTUV = wasm_v128_load(input + 28); |
| 59 | input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff); |
| 60 | const v128_t vw = wasm_v32x4_load_splat(w); w += 1; |
| 61 | vacc0123 = wasm_f32x4_add(vacc0123, wasm_f32x4_mul(vi0123, vw)); |
| 62 | vacc4567 = wasm_f32x4_add(vacc4567, wasm_f32x4_mul(vi4567, vw)); |
| 63 | vacc89AB = wasm_f32x4_add(vacc89AB, wasm_f32x4_mul(vi89AB, vw)); |
| 64 | vaccCDEF = wasm_f32x4_add(vaccCDEF, wasm_f32x4_mul(viCDEF, vw)); |
| 65 | vaccGHIJ = wasm_f32x4_add(vaccGHIJ, wasm_f32x4_mul(viGHIJ, vw)); |
| 66 | vaccKLMN = wasm_f32x4_add(vaccKLMN, wasm_f32x4_mul(viKLMN, vw)); |
| 67 | vaccOPQR = wasm_f32x4_add(vaccOPQR, wasm_f32x4_mul(viOPQR, vw)); |
| 68 | vaccSTUV = wasm_f32x4_add(vaccSTUV, wasm_f32x4_mul(viSTUV, vw)); |
| 69 | } while (--nnz != 0); |
| 70 | } |
| 71 | v128_t vout0123 = wasm_f32x4_min(vacc0123, vmax); |
| 72 | v128_t vout4567 = wasm_f32x4_min(vacc4567, vmax); |
| 73 | v128_t vout89AB = wasm_f32x4_min(vacc89AB, vmax); |
| 74 | v128_t voutCDEF = wasm_f32x4_min(vaccCDEF, vmax); |
| 75 | v128_t voutGHIJ = wasm_f32x4_min(vaccGHIJ, vmax); |
| 76 | v128_t voutKLMN = wasm_f32x4_min(vaccKLMN, vmax); |
| 77 | v128_t voutOPQR = wasm_f32x4_min(vaccOPQR, vmax); |
| 78 | v128_t voutSTUV = wasm_f32x4_min(vaccSTUV, vmax); |
| 79 | vout0123 = wasm_f32x4_max(vout0123, vmin); |
| 80 | vout4567 = wasm_f32x4_max(vout4567, vmin); |
| 81 | vout89AB = wasm_f32x4_max(vout89AB, vmin); |
| 82 | voutCDEF = wasm_f32x4_max(voutCDEF, vmin); |
| 83 | voutGHIJ = wasm_f32x4_max(voutGHIJ, vmin); |
| 84 | voutKLMN = wasm_f32x4_max(voutKLMN, vmin); |
| 85 | voutOPQR = wasm_f32x4_max(voutOPQR, vmin); |
| 86 | voutSTUV = wasm_f32x4_max(voutSTUV, vmin); |
| 87 | wasm_v128_store(output, vout0123); |
| 88 | wasm_v128_store(output + 4, vout4567); |
| 89 | wasm_v128_store(output + 8, vout89AB); |
| 90 | wasm_v128_store(output + 12, voutCDEF); |
| 91 | wasm_v128_store(output + 16, voutGHIJ); |
| 92 | wasm_v128_store(output + 20, voutKLMN); |
| 93 | wasm_v128_store(output + 24, voutOPQR); |
| 94 | wasm_v128_store(output + 28, voutSTUV); |
Frank Barchard | f673b2c | 2020-11-07 02:18:01 -0800 | [diff] [blame^] | 95 | output = (float*restrict) ((uintptr_t) output + output_stride); |
Frank Barchard | 846c0c6 | 2020-10-26 15:01:39 -0700 | [diff] [blame] | 96 | } while (--c != 0); |
| 97 | output -= batch_size * output_channels; |
| 98 | output += 32; |
| 99 | input += 32; |
| 100 | n -= 32; |
| 101 | } |
| 102 | if XNN_UNLIKELY(n != 0) { |
| 103 | if (n & 16) { |
| 104 | const float*restrict w = weights; |
| 105 | const int32_t* dmap = widx_dmap; |
| 106 | const uint32_t* nnzmap = nidx_nnzmap; |
| 107 | size_t c = output_channels; |
| 108 | do { |
| 109 | uint32_t nnz = *nnzmap++; |
| 110 | v128_t vacc0123 = wasm_v32x4_load_splat(w); w += 1; |
| 111 | v128_t vacc4567 = vacc0123; |
| 112 | v128_t vacc89AB = vacc0123; |
| 113 | v128_t vaccCDEF = vacc0123; |
| 114 | if XNN_LIKELY(nnz != 0) { |
| 115 | do { |
| 116 | const intptr_t diff = *dmap++; |
| 117 | const v128_t vi0123 = wasm_v128_load(input); |
| 118 | const v128_t vi4567 = wasm_v128_load(input + 4); |
| 119 | const v128_t vi89AB = wasm_v128_load(input + 8); |
| 120 | const v128_t viCDEF = wasm_v128_load(input + 12); |
| 121 | input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff); |
| 122 | const v128_t vw = wasm_v32x4_load_splat(w); w += 1; |
| 123 | vacc0123 = wasm_f32x4_add(vacc0123, wasm_f32x4_mul(vi0123, vw)); |
| 124 | vacc4567 = wasm_f32x4_add(vacc4567, wasm_f32x4_mul(vi4567, vw)); |
| 125 | vacc89AB = wasm_f32x4_add(vacc89AB, wasm_f32x4_mul(vi89AB, vw)); |
| 126 | vaccCDEF = wasm_f32x4_add(vaccCDEF, wasm_f32x4_mul(viCDEF, vw)); |
| 127 | } while (--nnz != 0); |
| 128 | } |
| 129 | v128_t vout0123 = wasm_f32x4_min(vacc0123, vmax); |
| 130 | v128_t vout4567 = wasm_f32x4_min(vacc4567, vmax); |
| 131 | v128_t vout89AB = wasm_f32x4_min(vacc89AB, vmax); |
| 132 | v128_t voutCDEF = wasm_f32x4_min(vaccCDEF, vmax); |
| 133 | vout0123 = wasm_f32x4_max(vout0123, vmin); |
| 134 | vout4567 = wasm_f32x4_max(vout4567, vmin); |
| 135 | vout89AB = wasm_f32x4_max(vout89AB, vmin); |
| 136 | voutCDEF = wasm_f32x4_max(voutCDEF, vmin); |
| 137 | wasm_v128_store(output, vout0123); |
| 138 | |
| 139 | wasm_v128_store(output + 4, vout4567); |
| 140 | wasm_v128_store(output + 8, vout89AB); |
| 141 | wasm_v128_store(output + 12, voutCDEF); |
Frank Barchard | f673b2c | 2020-11-07 02:18:01 -0800 | [diff] [blame^] | 142 | output = (float*restrict) ((uintptr_t) output + output_stride); |
Frank Barchard | 846c0c6 | 2020-10-26 15:01:39 -0700 | [diff] [blame] | 143 | } while (--c != 0); |
| 144 | output -= batch_size * output_channels; |
| 145 | output += 16; |
| 146 | input += 16; |
| 147 | } |
| 148 | if (n & 8) { |
| 149 | const float*restrict w = weights; |
| 150 | const int32_t* dmap = widx_dmap; |
| 151 | const uint32_t* nnzmap = nidx_nnzmap; |
| 152 | size_t c = output_channels; |
| 153 | do { |
| 154 | uint32_t nnz = *nnzmap++; |
| 155 | v128_t vacc0123 = wasm_v32x4_load_splat(w); w += 1; |
| 156 | v128_t vacc4567 = vacc0123; |
| 157 | if XNN_LIKELY(nnz != 0) { |
| 158 | do { |
| 159 | const intptr_t diff = *dmap++; |
| 160 | const v128_t vi0123 = wasm_v128_load(input); |
| 161 | const v128_t vi4567 = wasm_v128_load(input + 4); |
| 162 | input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff); |
| 163 | const v128_t vw = wasm_v32x4_load_splat(w); w += 1; |
| 164 | vacc0123 = wasm_f32x4_add(vacc0123, wasm_f32x4_mul(vi0123, vw)); |
| 165 | vacc4567 = wasm_f32x4_add(vacc4567, wasm_f32x4_mul(vi4567, vw)); |
| 166 | } while (--nnz != 0); |
| 167 | } |
| 168 | v128_t vout0123 = wasm_f32x4_min(vacc0123, vmax); |
| 169 | v128_t vout4567 = wasm_f32x4_min(vacc4567, vmax); |
| 170 | vout0123 = wasm_f32x4_max(vout0123, vmin); |
| 171 | vout4567 = wasm_f32x4_max(vout4567, vmin); |
| 172 | wasm_v128_store(output, vout0123); |
| 173 | |
| 174 | wasm_v128_store(output + 4, vout4567); |
Frank Barchard | f673b2c | 2020-11-07 02:18:01 -0800 | [diff] [blame^] | 175 | output = (float*restrict) ((uintptr_t) output + output_stride); |
Frank Barchard | 846c0c6 | 2020-10-26 15:01:39 -0700 | [diff] [blame] | 176 | } while (--c != 0); |
| 177 | output -= batch_size * output_channels; |
| 178 | output += 8; |
| 179 | input += 8; |
| 180 | } |
| 181 | if (n & 4) { |
| 182 | const float*restrict w = weights; |
| 183 | const int32_t* dmap = widx_dmap; |
| 184 | const uint32_t* nnzmap = nidx_nnzmap; |
| 185 | size_t c = output_channels; |
| 186 | do { |
| 187 | uint32_t nnz = *nnzmap++; |
| 188 | v128_t vacc0123 = wasm_v32x4_load_splat(w); w += 1; |
| 189 | if XNN_LIKELY(nnz != 0) { |
| 190 | do { |
| 191 | const intptr_t diff = *dmap++; |
| 192 | const v128_t vi0123 = wasm_v128_load(input); |
| 193 | input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff); |
| 194 | const v128_t vw = wasm_v32x4_load_splat(w); w += 1; |
| 195 | vacc0123 = wasm_f32x4_add(vacc0123, wasm_f32x4_mul(vi0123, vw)); |
| 196 | } while (--nnz != 0); |
| 197 | } |
| 198 | v128_t vout0123 = wasm_f32x4_min(vacc0123, vmax); |
| 199 | vout0123 = wasm_f32x4_max(vout0123, vmin); |
| 200 | wasm_v128_store(output, vout0123); |
| 201 | |
Frank Barchard | f673b2c | 2020-11-07 02:18:01 -0800 | [diff] [blame^] | 202 | output = (float*restrict) ((uintptr_t) output + output_stride); |
Frank Barchard | 846c0c6 | 2020-10-26 15:01:39 -0700 | [diff] [blame] | 203 | } while (--c != 0); |
| 204 | output -= batch_size * output_channels; |
| 205 | output += 4; |
| 206 | input += 4; |
| 207 | } |
| 208 | if (n & 2) { |
| 209 | const float*restrict w = weights; |
| 210 | const int32_t* dmap = widx_dmap; |
| 211 | const uint32_t* nnzmap = nidx_nnzmap; |
| 212 | size_t c = output_channels; |
| 213 | do { |
| 214 | uint32_t nnz = *nnzmap++; |
| 215 | v128_t vacc01 = wasm_v32x4_load_splat(w); w += 1; |
| 216 | if XNN_LIKELY(nnz != 0) { |
| 217 | do { |
| 218 | const intptr_t diff = *dmap++; |
| 219 | const v128_t vi01 = wasm_v64x2_load_splat(input); |
| 220 | input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff); |
| 221 | const v128_t vw = wasm_v32x4_load_splat(w); w += 1; |
| 222 | vacc01 = wasm_f32x4_add(vacc01, wasm_f32x4_mul(vi01, vw)); |
| 223 | } while (--nnz != 0); |
| 224 | } |
| 225 | v128_t vout01 = wasm_f32x4_min(vacc01, vmax); |
| 226 | vout01 = wasm_f32x4_max(vout01, vmin); |
| 227 | *((double*) output) = wasm_f64x2_extract_lane(vout01, 0); |
| 228 | |
Frank Barchard | f673b2c | 2020-11-07 02:18:01 -0800 | [diff] [blame^] | 229 | output = (float*restrict) ((uintptr_t) output + output_stride); |
Frank Barchard | 846c0c6 | 2020-10-26 15:01:39 -0700 | [diff] [blame] | 230 | } while (--c != 0); |
| 231 | output -= batch_size * output_channels; |
| 232 | output += 2; |
| 233 | input += 2; |
| 234 | } |
| 235 | if (n & 1) { |
| 236 | const float*restrict w = weights; |
| 237 | const int32_t* dmap = widx_dmap; |
| 238 | const uint32_t* nnzmap = nidx_nnzmap; |
| 239 | size_t c = output_channels; |
| 240 | do { |
| 241 | uint32_t nnz = *nnzmap++; |
| 242 | v128_t vacc0 = wasm_v32x4_load_splat(w); w += 1; |
| 243 | if XNN_LIKELY(nnz != 0) { |
| 244 | do { |
| 245 | const intptr_t diff = *dmap++; |
| 246 | const v128_t vi0 = wasm_v32x4_load_splat(input); |
| 247 | input = (const float*restrict) ((uintptr_t) input + (uintptr_t) diff); |
| 248 | const v128_t vw = wasm_v32x4_load_splat(w); w += 1; |
| 249 | vacc0 = wasm_f32x4_add(vacc0, wasm_f32x4_mul(vi0, vw)); |
| 250 | } while (--nnz != 0); |
| 251 | } |
| 252 | v128_t vout0 = wasm_f32x4_min(vacc0, vmax); |
| 253 | vout0 = wasm_f32x4_max(vout0, vmin); |
| 254 | *output = wasm_f32x4_extract_lane(vout0, 0); |
| 255 | |
Frank Barchard | f673b2c | 2020-11-07 02:18:01 -0800 | [diff] [blame^] | 256 | output = (float*restrict) ((uintptr_t) output + output_stride); |
Frank Barchard | 846c0c6 | 2020-10-26 15:01:39 -0700 | [diff] [blame] | 257 | } while (--c != 0); |
| 258 | output -= batch_size * output_channels; |
| 259 | output += 1; |
| 260 | input += 1; |
| 261 | } |
| 262 | } |
| 263 | } |