1 // Auto-generated file. Do not edit!
2 // Template: src/qs8-dwconv/unipass-scalar.c.in
3 // Generator: tools/xngen
4 //
5 // Copyright 2021 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 <fp16.h>
13
14 #include <xnnpack/dwconv.h>
15 #include <xnnpack/math.h>
16
17
xnn_qs8_dwconv_minmax_fp32_ukernel_up4x25__scalar_fmagic(size_t channels,size_t output_width,const int8_t ** input,const void * weights,int8_t * output,size_t input_stride,size_t output_increment,size_t input_offset,const int8_t * zero,const union xnn_qs8_conv_minmax_params params[restrict XNN_MIN_ELEMENTS (1)])18 void xnn_qs8_dwconv_minmax_fp32_ukernel_up4x25__scalar_fmagic(
19 size_t channels,
20 size_t output_width,
21 const int8_t** input,
22 const void* weights,
23 int8_t* output,
24 size_t input_stride,
25 size_t output_increment,
26 size_t input_offset,
27 const int8_t* zero,
28 const union xnn_qs8_conv_minmax_params params[restrict XNN_MIN_ELEMENTS(1)])
29 {
30 assert(channels != 0);
31 assert(output_width != 0);
32
33 const float vscale = params->fp32_scalar_fmagic.scale;
34 const float voutput_min_less_zero_point = params->fp32_scalar_fmagic.output_min_less_zero_point;
35 const float voutput_max_less_zero_point = params->fp32_scalar_fmagic.output_max_less_zero_point;
36 const float vmagic_bias = params->fp32_scalar_fmagic.magic_bias;
37 const int32_t vmagic_bias_less_output_zero_point = params->fp32_scalar_fmagic.magic_bias_less_output_zero_point;
38 do {
39 const int8_t* i0 = input[0];
40 assert(i0 != NULL);
41 if XNN_UNPREDICTABLE(i0 != zero) {
42 i0 = (const int8_t*) ((uintptr_t) i0 + input_offset);
43 }
44 const int8_t* i1 = input[1];
45 assert(i1 != NULL);
46 if XNN_UNPREDICTABLE(i1 != zero) {
47 i1 = (const int8_t*) ((uintptr_t) i1 + input_offset);
48 }
49 const int8_t* i2 = input[2];
50 assert(i2 != NULL);
51 if XNN_UNPREDICTABLE(i2 != zero) {
52 i2 = (const int8_t*) ((uintptr_t) i2 + input_offset);
53 }
54 const int8_t* i3 = input[3];
55 assert(i3 != NULL);
56 if XNN_UNPREDICTABLE(i3 != zero) {
57 i3 = (const int8_t*) ((uintptr_t) i3 + input_offset);
58 }
59 const int8_t* i4 = input[4];
60 assert(i4 != NULL);
61 if XNN_UNPREDICTABLE(i4 != zero) {
62 i4 = (const int8_t*) ((uintptr_t) i4 + input_offset);
63 }
64 const int8_t* i5 = input[5];
65 assert(i5 != NULL);
66 if XNN_UNPREDICTABLE(i5 != zero) {
67 i5 = (const int8_t*) ((uintptr_t) i5 + input_offset);
68 }
69 const int8_t* i6 = input[6];
70 assert(i6 != NULL);
71 if XNN_UNPREDICTABLE(i6 != zero) {
72 i6 = (const int8_t*) ((uintptr_t) i6 + input_offset);
73 }
74 const int8_t* i7 = input[7];
75 assert(i7 != NULL);
76 if XNN_UNPREDICTABLE(i7 != zero) {
77 i7 = (const int8_t*) ((uintptr_t) i7 + input_offset);
78 }
79 const int8_t* i8 = input[8];
80 assert(i8 != NULL);
81 if XNN_UNPREDICTABLE(i8 != zero) {
82 i8 = (const int8_t*) ((uintptr_t) i8 + input_offset);
83 }
84 const int8_t* i9 = input[9];
85 assert(i9 != NULL);
86 if XNN_UNPREDICTABLE(i9 != zero) {
87 i9 = (const int8_t*) ((uintptr_t) i9 + input_offset);
88 }
89 const int8_t* i10 = input[10];
90 assert(i10 != NULL);
91 if XNN_UNPREDICTABLE(i10 != zero) {
92 i10 = (const int8_t*) ((uintptr_t) i10 + input_offset);
93 }
94 const int8_t* i11 = input[11];
95 assert(i11 != NULL);
96 if XNN_UNPREDICTABLE(i11 != zero) {
97 i11 = (const int8_t*) ((uintptr_t) i11 + input_offset);
98 }
99 const int8_t* i12 = input[12];
100 assert(i12 != NULL);
101 if XNN_UNPREDICTABLE(i12 != zero) {
102 i12 = (const int8_t*) ((uintptr_t) i12 + input_offset);
103 }
104 const int8_t* i13 = input[13];
105 assert(i13 != NULL);
106 if XNN_UNPREDICTABLE(i13 != zero) {
107 i13 = (const int8_t*) ((uintptr_t) i13 + input_offset);
108 }
109 const int8_t* i14 = input[14];
110 assert(i14 != NULL);
111 if XNN_UNPREDICTABLE(i14 != zero) {
112 i14 = (const int8_t*) ((uintptr_t) i14 + input_offset);
113 }
114 const int8_t* i15 = input[15];
115 assert(i15 != NULL);
116 if XNN_UNPREDICTABLE(i15 != zero) {
117 i15 = (const int8_t*) ((uintptr_t) i15 + input_offset);
118 }
119 const int8_t* i16 = input[16];
120 assert(i16 != NULL);
121 if XNN_UNPREDICTABLE(i16 != zero) {
122 i16 = (const int8_t*) ((uintptr_t) i16 + input_offset);
123 }
124 const int8_t* i17 = input[17];
125 assert(i17 != NULL);
126 if XNN_UNPREDICTABLE(i17 != zero) {
127 i17 = (const int8_t*) ((uintptr_t) i17 + input_offset);
128 }
129 const int8_t* i18 = input[18];
130 assert(i18 != NULL);
131 if XNN_UNPREDICTABLE(i18 != zero) {
132 i18 = (const int8_t*) ((uintptr_t) i18 + input_offset);
133 }
134 const int8_t* i19 = input[19];
135 assert(i19 != NULL);
136 if XNN_UNPREDICTABLE(i19 != zero) {
137 i19 = (const int8_t*) ((uintptr_t) i19 + input_offset);
138 }
139 const int8_t* i20 = input[20];
140 assert(i20 != NULL);
141 if XNN_UNPREDICTABLE(i20 != zero) {
142 i20 = (const int8_t*) ((uintptr_t) i20 + input_offset);
143 }
144 const int8_t* i21 = input[21];
145 assert(i21 != NULL);
146 if XNN_UNPREDICTABLE(i21 != zero) {
147 i21 = (const int8_t*) ((uintptr_t) i21 + input_offset);
148 }
149 const int8_t* i22 = input[22];
150 assert(i22 != NULL);
151 if XNN_UNPREDICTABLE(i22 != zero) {
152 i22 = (const int8_t*) ((uintptr_t) i22 + input_offset);
153 }
154 const int8_t* i23 = input[23];
155 assert(i23 != NULL);
156 if XNN_UNPREDICTABLE(i23 != zero) {
157 i23 = (const int8_t*) ((uintptr_t) i23 + input_offset);
158 }
159 const int8_t* i24 = input[24];
160 assert(i24 != NULL);
161 if XNN_UNPREDICTABLE(i24 != zero) {
162 i24 = (const int8_t*) ((uintptr_t) i24 + input_offset);
163 }
164 input = (const int8_t**) ((uintptr_t) input + input_stride);
165
166 size_t c = channels;
167 const void* w = weights;
168 for (; c >= 4; c -= 4) {
169 int32_t vacc0 = ((const int32_t*) w)[0];
170 int32_t vacc1 = ((const int32_t*) w)[1];
171 int32_t vacc2 = ((const int32_t*) w)[2];
172 int32_t vacc3 = ((const int32_t*) w)[3];
173
174
175 const int32_t vi0x0 = (int32_t) i0[0];
176 const int32_t vi0x1 = (int32_t) i0[1];
177 const int32_t vi0x2 = (int32_t) i0[2];
178 const int32_t vi0x3 = (int32_t) i0[3];
179 i0 += 4;
180
181 const int32_t vk0x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[0];
182 const int32_t vk0x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[1];
183 const int32_t vk0x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[2];
184 const int32_t vk0x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[3];
185
186 vacc0 += vi0x0 * vk0x0;
187 vacc1 += vi0x1 * vk0x1;
188 vacc2 += vi0x2 * vk0x2;
189 vacc3 += vi0x3 * vk0x3;
190
191 const int32_t vi1x0 = (int32_t) i1[0];
192 const int32_t vi1x1 = (int32_t) i1[1];
193 const int32_t vi1x2 = (int32_t) i1[2];
194 const int32_t vi1x3 = (int32_t) i1[3];
195 i1 += 4;
196
197 const int32_t vk1x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[4];
198 const int32_t vk1x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[5];
199 const int32_t vk1x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[6];
200 const int32_t vk1x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[7];
201
202 vacc0 += vi1x0 * vk1x0;
203 vacc1 += vi1x1 * vk1x1;
204 vacc2 += vi1x2 * vk1x2;
205 vacc3 += vi1x3 * vk1x3;
206
207 const int32_t vi2x0 = (int32_t) i2[0];
208 const int32_t vi2x1 = (int32_t) i2[1];
209 const int32_t vi2x2 = (int32_t) i2[2];
210 const int32_t vi2x3 = (int32_t) i2[3];
211 i2 += 4;
212
213 const int32_t vk2x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[8];
214 const int32_t vk2x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[9];
215 const int32_t vk2x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[10];
216 const int32_t vk2x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[11];
217
218 vacc0 += vi2x0 * vk2x0;
219 vacc1 += vi2x1 * vk2x1;
220 vacc2 += vi2x2 * vk2x2;
221 vacc3 += vi2x3 * vk2x3;
222
223 const int32_t vi3x0 = (int32_t) i3[0];
224 const int32_t vi3x1 = (int32_t) i3[1];
225 const int32_t vi3x2 = (int32_t) i3[2];
226 const int32_t vi3x3 = (int32_t) i3[3];
227 i3 += 4;
228
229 const int32_t vk3x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[12];
230 const int32_t vk3x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[13];
231 const int32_t vk3x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[14];
232 const int32_t vk3x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[15];
233
234 vacc0 += vi3x0 * vk3x0;
235 vacc1 += vi3x1 * vk3x1;
236 vacc2 += vi3x2 * vk3x2;
237 vacc3 += vi3x3 * vk3x3;
238
239 const int32_t vi4x0 = (int32_t) i4[0];
240 const int32_t vi4x1 = (int32_t) i4[1];
241 const int32_t vi4x2 = (int32_t) i4[2];
242 const int32_t vi4x3 = (int32_t) i4[3];
243 i4 += 4;
244
245 const int32_t vk4x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[16];
246 const int32_t vk4x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[17];
247 const int32_t vk4x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[18];
248 const int32_t vk4x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[19];
249
250 vacc0 += vi4x0 * vk4x0;
251 vacc1 += vi4x1 * vk4x1;
252 vacc2 += vi4x2 * vk4x2;
253 vacc3 += vi4x3 * vk4x3;
254
255 const int32_t vi5x0 = (int32_t) i5[0];
256 const int32_t vi5x1 = (int32_t) i5[1];
257 const int32_t vi5x2 = (int32_t) i5[2];
258 const int32_t vi5x3 = (int32_t) i5[3];
259 i5 += 4;
260
261 const int32_t vk5x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[20];
262 const int32_t vk5x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[21];
263 const int32_t vk5x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[22];
264 const int32_t vk5x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[23];
265
266 vacc0 += vi5x0 * vk5x0;
267 vacc1 += vi5x1 * vk5x1;
268 vacc2 += vi5x2 * vk5x2;
269 vacc3 += vi5x3 * vk5x3;
270
271 const int32_t vi6x0 = (int32_t) i6[0];
272 const int32_t vi6x1 = (int32_t) i6[1];
273 const int32_t vi6x2 = (int32_t) i6[2];
274 const int32_t vi6x3 = (int32_t) i6[3];
275 i6 += 4;
276
277 const int32_t vk6x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[24];
278 const int32_t vk6x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[25];
279 const int32_t vk6x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[26];
280 const int32_t vk6x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[27];
281
282 vacc0 += vi6x0 * vk6x0;
283 vacc1 += vi6x1 * vk6x1;
284 vacc2 += vi6x2 * vk6x2;
285 vacc3 += vi6x3 * vk6x3;
286
287 const int32_t vi7x0 = (int32_t) i7[0];
288 const int32_t vi7x1 = (int32_t) i7[1];
289 const int32_t vi7x2 = (int32_t) i7[2];
290 const int32_t vi7x3 = (int32_t) i7[3];
291 i7 += 4;
292
293 const int32_t vk7x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[28];
294 const int32_t vk7x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[29];
295 const int32_t vk7x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[30];
296 const int32_t vk7x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[31];
297
298 vacc0 += vi7x0 * vk7x0;
299 vacc1 += vi7x1 * vk7x1;
300 vacc2 += vi7x2 * vk7x2;
301 vacc3 += vi7x3 * vk7x3;
302
303 const int32_t vi8x0 = (int32_t) i8[0];
304 const int32_t vi8x1 = (int32_t) i8[1];
305 const int32_t vi8x2 = (int32_t) i8[2];
306 const int32_t vi8x3 = (int32_t) i8[3];
307 i8 += 4;
308
309 const int32_t vk8x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[32];
310 const int32_t vk8x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[33];
311 const int32_t vk8x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[34];
312 const int32_t vk8x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[35];
313
314 vacc0 += vi8x0 * vk8x0;
315 vacc1 += vi8x1 * vk8x1;
316 vacc2 += vi8x2 * vk8x2;
317 vacc3 += vi8x3 * vk8x3;
318
319 const int32_t vi9x0 = (int32_t) i9[0];
320 const int32_t vi9x1 = (int32_t) i9[1];
321 const int32_t vi9x2 = (int32_t) i9[2];
322 const int32_t vi9x3 = (int32_t) i9[3];
323 i9 += 4;
324
325 const int32_t vk9x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[36];
326 const int32_t vk9x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[37];
327 const int32_t vk9x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[38];
328 const int32_t vk9x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[39];
329
330 vacc0 += vi9x0 * vk9x0;
331 vacc1 += vi9x1 * vk9x1;
332 vacc2 += vi9x2 * vk9x2;
333 vacc3 += vi9x3 * vk9x3;
334
335 const int32_t vi10x0 = (int32_t) i10[0];
336 const int32_t vi10x1 = (int32_t) i10[1];
337 const int32_t vi10x2 = (int32_t) i10[2];
338 const int32_t vi10x3 = (int32_t) i10[3];
339 i10 += 4;
340
341 const int32_t vk10x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[40];
342 const int32_t vk10x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[41];
343 const int32_t vk10x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[42];
344 const int32_t vk10x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[43];
345
346 vacc0 += vi10x0 * vk10x0;
347 vacc1 += vi10x1 * vk10x1;
348 vacc2 += vi10x2 * vk10x2;
349 vacc3 += vi10x3 * vk10x3;
350
351 const int32_t vi11x0 = (int32_t) i11[0];
352 const int32_t vi11x1 = (int32_t) i11[1];
353 const int32_t vi11x2 = (int32_t) i11[2];
354 const int32_t vi11x3 = (int32_t) i11[3];
355 i11 += 4;
356
357 const int32_t vk11x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[44];
358 const int32_t vk11x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[45];
359 const int32_t vk11x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[46];
360 const int32_t vk11x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[47];
361
362 vacc0 += vi11x0 * vk11x0;
363 vacc1 += vi11x1 * vk11x1;
364 vacc2 += vi11x2 * vk11x2;
365 vacc3 += vi11x3 * vk11x3;
366
367 const int32_t vi12x0 = (int32_t) i12[0];
368 const int32_t vi12x1 = (int32_t) i12[1];
369 const int32_t vi12x2 = (int32_t) i12[2];
370 const int32_t vi12x3 = (int32_t) i12[3];
371 i12 += 4;
372
373 const int32_t vk12x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[48];
374 const int32_t vk12x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[49];
375 const int32_t vk12x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[50];
376 const int32_t vk12x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[51];
377
378 vacc0 += vi12x0 * vk12x0;
379 vacc1 += vi12x1 * vk12x1;
380 vacc2 += vi12x2 * vk12x2;
381 vacc3 += vi12x3 * vk12x3;
382
383 const int32_t vi13x0 = (int32_t) i13[0];
384 const int32_t vi13x1 = (int32_t) i13[1];
385 const int32_t vi13x2 = (int32_t) i13[2];
386 const int32_t vi13x3 = (int32_t) i13[3];
387 i13 += 4;
388
389 const int32_t vk13x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[52];
390 const int32_t vk13x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[53];
391 const int32_t vk13x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[54];
392 const int32_t vk13x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[55];
393
394 vacc0 += vi13x0 * vk13x0;
395 vacc1 += vi13x1 * vk13x1;
396 vacc2 += vi13x2 * vk13x2;
397 vacc3 += vi13x3 * vk13x3;
398
399 const int32_t vi14x0 = (int32_t) i14[0];
400 const int32_t vi14x1 = (int32_t) i14[1];
401 const int32_t vi14x2 = (int32_t) i14[2];
402 const int32_t vi14x3 = (int32_t) i14[3];
403 i14 += 4;
404
405 const int32_t vk14x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[56];
406 const int32_t vk14x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[57];
407 const int32_t vk14x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[58];
408 const int32_t vk14x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[59];
409
410 vacc0 += vi14x0 * vk14x0;
411 vacc1 += vi14x1 * vk14x1;
412 vacc2 += vi14x2 * vk14x2;
413 vacc3 += vi14x3 * vk14x3;
414
415 const int32_t vi15x0 = (int32_t) i15[0];
416 const int32_t vi15x1 = (int32_t) i15[1];
417 const int32_t vi15x2 = (int32_t) i15[2];
418 const int32_t vi15x3 = (int32_t) i15[3];
419 i15 += 4;
420
421 const int32_t vk15x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[60];
422 const int32_t vk15x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[61];
423 const int32_t vk15x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[62];
424 const int32_t vk15x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[63];
425
426 vacc0 += vi15x0 * vk15x0;
427 vacc1 += vi15x1 * vk15x1;
428 vacc2 += vi15x2 * vk15x2;
429 vacc3 += vi15x3 * vk15x3;
430
431 const int32_t vi16x0 = (int32_t) i16[0];
432 const int32_t vi16x1 = (int32_t) i16[1];
433 const int32_t vi16x2 = (int32_t) i16[2];
434 const int32_t vi16x3 = (int32_t) i16[3];
435 i16 += 4;
436
437 const int32_t vk16x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[64];
438 const int32_t vk16x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[65];
439 const int32_t vk16x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[66];
440 const int32_t vk16x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[67];
441
442 vacc0 += vi16x0 * vk16x0;
443 vacc1 += vi16x1 * vk16x1;
444 vacc2 += vi16x2 * vk16x2;
445 vacc3 += vi16x3 * vk16x3;
446
447 const int32_t vi17x0 = (int32_t) i17[0];
448 const int32_t vi17x1 = (int32_t) i17[1];
449 const int32_t vi17x2 = (int32_t) i17[2];
450 const int32_t vi17x3 = (int32_t) i17[3];
451 i17 += 4;
452
453 const int32_t vk17x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[68];
454 const int32_t vk17x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[69];
455 const int32_t vk17x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[70];
456 const int32_t vk17x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[71];
457
458 vacc0 += vi17x0 * vk17x0;
459 vacc1 += vi17x1 * vk17x1;
460 vacc2 += vi17x2 * vk17x2;
461 vacc3 += vi17x3 * vk17x3;
462
463 const int32_t vi18x0 = (int32_t) i18[0];
464 const int32_t vi18x1 = (int32_t) i18[1];
465 const int32_t vi18x2 = (int32_t) i18[2];
466 const int32_t vi18x3 = (int32_t) i18[3];
467 i18 += 4;
468
469 const int32_t vk18x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[72];
470 const int32_t vk18x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[73];
471 const int32_t vk18x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[74];
472 const int32_t vk18x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[75];
473
474 vacc0 += vi18x0 * vk18x0;
475 vacc1 += vi18x1 * vk18x1;
476 vacc2 += vi18x2 * vk18x2;
477 vacc3 += vi18x3 * vk18x3;
478
479 const int32_t vi19x0 = (int32_t) i19[0];
480 const int32_t vi19x1 = (int32_t) i19[1];
481 const int32_t vi19x2 = (int32_t) i19[2];
482 const int32_t vi19x3 = (int32_t) i19[3];
483 i19 += 4;
484
485 const int32_t vk19x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[76];
486 const int32_t vk19x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[77];
487 const int32_t vk19x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[78];
488 const int32_t vk19x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[79];
489
490 vacc0 += vi19x0 * vk19x0;
491 vacc1 += vi19x1 * vk19x1;
492 vacc2 += vi19x2 * vk19x2;
493 vacc3 += vi19x3 * vk19x3;
494
495 const int32_t vi20x0 = (int32_t) i20[0];
496 const int32_t vi20x1 = (int32_t) i20[1];
497 const int32_t vi20x2 = (int32_t) i20[2];
498 const int32_t vi20x3 = (int32_t) i20[3];
499 i20 += 4;
500
501 const int32_t vk20x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[80];
502 const int32_t vk20x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[81];
503 const int32_t vk20x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[82];
504 const int32_t vk20x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[83];
505
506 vacc0 += vi20x0 * vk20x0;
507 vacc1 += vi20x1 * vk20x1;
508 vacc2 += vi20x2 * vk20x2;
509 vacc3 += vi20x3 * vk20x3;
510
511 const int32_t vi21x0 = (int32_t) i21[0];
512 const int32_t vi21x1 = (int32_t) i21[1];
513 const int32_t vi21x2 = (int32_t) i21[2];
514 const int32_t vi21x3 = (int32_t) i21[3];
515 i21 += 4;
516
517 const int32_t vk21x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[84];
518 const int32_t vk21x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[85];
519 const int32_t vk21x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[86];
520 const int32_t vk21x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[87];
521
522 vacc0 += vi21x0 * vk21x0;
523 vacc1 += vi21x1 * vk21x1;
524 vacc2 += vi21x2 * vk21x2;
525 vacc3 += vi21x3 * vk21x3;
526
527 const int32_t vi22x0 = (int32_t) i22[0];
528 const int32_t vi22x1 = (int32_t) i22[1];
529 const int32_t vi22x2 = (int32_t) i22[2];
530 const int32_t vi22x3 = (int32_t) i22[3];
531 i22 += 4;
532
533 const int32_t vk22x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[88];
534 const int32_t vk22x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[89];
535 const int32_t vk22x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[90];
536 const int32_t vk22x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[91];
537
538 vacc0 += vi22x0 * vk22x0;
539 vacc1 += vi22x1 * vk22x1;
540 vacc2 += vi22x2 * vk22x2;
541 vacc3 += vi22x3 * vk22x3;
542
543 const int32_t vi23x0 = (int32_t) i23[0];
544 const int32_t vi23x1 = (int32_t) i23[1];
545 const int32_t vi23x2 = (int32_t) i23[2];
546 const int32_t vi23x3 = (int32_t) i23[3];
547 i23 += 4;
548
549 const int32_t vk23x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[92];
550 const int32_t vk23x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[93];
551 const int32_t vk23x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[94];
552 const int32_t vk23x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[95];
553
554 vacc0 += vi23x0 * vk23x0;
555 vacc1 += vi23x1 * vk23x1;
556 vacc2 += vi23x2 * vk23x2;
557 vacc3 += vi23x3 * vk23x3;
558
559 const int32_t vi24x0 = (int32_t) i24[0];
560 const int32_t vi24x1 = (int32_t) i24[1];
561 const int32_t vi24x2 = (int32_t) i24[2];
562 const int32_t vi24x3 = (int32_t) i24[3];
563 i24 += 4;
564
565 const int32_t vk24x0 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[96];
566 const int32_t vk24x1 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[97];
567 const int32_t vk24x2 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[98];
568 const int32_t vk24x3 = (int32_t) ((const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t)))[99];
569
570 vacc0 += vi24x0 * vk24x0;
571 vacc1 += vi24x1 * vk24x1;
572 vacc2 += vi24x2 * vk24x2;
573 vacc3 += vi24x3 * vk24x3;
574
575 w = (const void*) ((uintptr_t) w + 4 * sizeof(int32_t) + 100 * sizeof(int8_t));
576
577 float vfpacc0 = (float) vacc0;
578 float vfpacc1 = (float) vacc1;
579 float vfpacc2 = (float) vacc2;
580 float vfpacc3 = (float) vacc3;
581
582 vfpacc0 *= vscale;
583 vfpacc1 *= vscale;
584 vfpacc2 *= vscale;
585 vfpacc3 *= vscale;
586
587 vfpacc0 = math_max_f32(vfpacc0, voutput_min_less_zero_point);
588 vfpacc1 = math_max_f32(vfpacc1, voutput_min_less_zero_point);
589 vfpacc2 = math_max_f32(vfpacc2, voutput_min_less_zero_point);
590 vfpacc3 = math_max_f32(vfpacc3, voutput_min_less_zero_point);
591
592 vfpacc0 = math_min_f32(vfpacc0, voutput_max_less_zero_point);
593 vfpacc1 = math_min_f32(vfpacc1, voutput_max_less_zero_point);
594 vfpacc2 = math_min_f32(vfpacc2, voutput_max_less_zero_point);
595 vfpacc3 = math_min_f32(vfpacc3, voutput_max_less_zero_point);
596
597 vfpacc0 += vmagic_bias;
598 vfpacc1 += vmagic_bias;
599 vfpacc2 += vmagic_bias;
600 vfpacc3 += vmagic_bias;
601
602 int32_t vout0 = (int32_t) fp32_to_bits(vfpacc0) - vmagic_bias_less_output_zero_point;
603 int32_t vout1 = (int32_t) fp32_to_bits(vfpacc1) - vmagic_bias_less_output_zero_point;
604 int32_t vout2 = (int32_t) fp32_to_bits(vfpacc2) - vmagic_bias_less_output_zero_point;
605 int32_t vout3 = (int32_t) fp32_to_bits(vfpacc3) - vmagic_bias_less_output_zero_point;
606
607 output[0] = (int8_t) vout0;
608 output[1] = (int8_t) vout1;
609 output[2] = (int8_t) vout2;
610 output[3] = (int8_t) vout3;
611 output += 4;
612 }
613 if XNN_UNLIKELY(c != 0) {
614 const int8_t* k = (const int8_t*) ((uintptr_t) w + 4 * sizeof(int32_t));
615 do {
616 int32_t vacc = *((const int32_t*) w);
617 w = (const void*) ((uintptr_t) w + sizeof(int32_t));
618
619 const int32_t vi0 = (int32_t) *i0++;
620 const int32_t vk0 = (int32_t) k[0];
621 vacc += vi0 * vk0;
622 const int32_t vi1 = (int32_t) *i1++;
623 const int32_t vk1 = (int32_t) k[4];
624 vacc += vi1 * vk1;
625 const int32_t vi2 = (int32_t) *i2++;
626 const int32_t vk2 = (int32_t) k[8];
627 vacc += vi2 * vk2;
628 const int32_t vi3 = (int32_t) *i3++;
629 const int32_t vk3 = (int32_t) k[12];
630 vacc += vi3 * vk3;
631 const int32_t vi4 = (int32_t) *i4++;
632 const int32_t vk4 = (int32_t) k[16];
633 vacc += vi4 * vk4;
634 const int32_t vi5 = (int32_t) *i5++;
635 const int32_t vk5 = (int32_t) k[20];
636 vacc += vi5 * vk5;
637 const int32_t vi6 = (int32_t) *i6++;
638 const int32_t vk6 = (int32_t) k[24];
639 vacc += vi6 * vk6;
640 const int32_t vi7 = (int32_t) *i7++;
641 const int32_t vk7 = (int32_t) k[28];
642 vacc += vi7 * vk7;
643 const int32_t vi8 = (int32_t) *i8++;
644 const int32_t vk8 = (int32_t) k[32];
645 vacc += vi8 * vk8;
646 const int32_t vi9 = (int32_t) *i9++;
647 const int32_t vk9 = (int32_t) k[36];
648 vacc += vi9 * vk9;
649 const int32_t vi10 = (int32_t) *i10++;
650 const int32_t vk10 = (int32_t) k[40];
651 vacc += vi10 * vk10;
652 const int32_t vi11 = (int32_t) *i11++;
653 const int32_t vk11 = (int32_t) k[44];
654 vacc += vi11 * vk11;
655 const int32_t vi12 = (int32_t) *i12++;
656 const int32_t vk12 = (int32_t) k[48];
657 vacc += vi12 * vk12;
658 const int32_t vi13 = (int32_t) *i13++;
659 const int32_t vk13 = (int32_t) k[52];
660 vacc += vi13 * vk13;
661 const int32_t vi14 = (int32_t) *i14++;
662 const int32_t vk14 = (int32_t) k[56];
663 vacc += vi14 * vk14;
664 const int32_t vi15 = (int32_t) *i15++;
665 const int32_t vk15 = (int32_t) k[60];
666 vacc += vi15 * vk15;
667 const int32_t vi16 = (int32_t) *i16++;
668 const int32_t vk16 = (int32_t) k[64];
669 vacc += vi16 * vk16;
670 const int32_t vi17 = (int32_t) *i17++;
671 const int32_t vk17 = (int32_t) k[68];
672 vacc += vi17 * vk17;
673 const int32_t vi18 = (int32_t) *i18++;
674 const int32_t vk18 = (int32_t) k[72];
675 vacc += vi18 * vk18;
676 const int32_t vi19 = (int32_t) *i19++;
677 const int32_t vk19 = (int32_t) k[76];
678 vacc += vi19 * vk19;
679 const int32_t vi20 = (int32_t) *i20++;
680 const int32_t vk20 = (int32_t) k[80];
681 vacc += vi20 * vk20;
682 const int32_t vi21 = (int32_t) *i21++;
683 const int32_t vk21 = (int32_t) k[84];
684 vacc += vi21 * vk21;
685 const int32_t vi22 = (int32_t) *i22++;
686 const int32_t vk22 = (int32_t) k[88];
687 vacc += vi22 * vk22;
688 const int32_t vi23 = (int32_t) *i23++;
689 const int32_t vk23 = (int32_t) k[92];
690 vacc += vi23 * vk23;
691 const int32_t vi24 = (int32_t) *i24++;
692 const int32_t vk24 = (int32_t) k[96];
693 vacc += vi24 * vk24;
694 k += 1;
695
696 float vfpacc = (float) vacc * vscale;
697
698 vfpacc = math_max_f32(vfpacc, voutput_min_less_zero_point);
699 vfpacc = math_min_f32(vfpacc, voutput_max_less_zero_point);
700 vfpacc += vmagic_bias;
701 int32_t vout = (int32_t) fp32_to_bits(vfpacc) - vmagic_bias_less_output_zero_point;
702
703 *output++ = (int8_t) vout;
704 } while (--c != 0);
705 }
706
707 output = (int8_t*) ((uintptr_t) output + output_increment);
708 } while (--output_width != 0);
709 }
710