1 // Auto-generated file. Do not edit!
2 // Template: src/f32-dwconv2d-chw/5x5s2p2-wasmsimd-splat.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/dwconv.h>
15 #include <xnnpack/math.h>
16
17
18
xnn_f32_dwconv2d_chw_ukernel_5x5s2p2__wasmsimd_x86_splat_2x4_acc3(size_t input_height,size_t input_width,const float * input,const float * weights,const float * zero,float * output,uint32_t padding_top,const union xnn_f32_chw_params params[restrict XNN_MIN_ELEMENTS (1)])19 void xnn_f32_dwconv2d_chw_ukernel_5x5s2p2__wasmsimd_x86_splat_2x4_acc3(
20 size_t input_height,
21 size_t input_width,
22 const float* input,
23 const float* weights,
24 const float* zero,
25 float* output,
26 uint32_t padding_top,
27 const union xnn_f32_chw_params params[restrict XNN_MIN_ELEMENTS(1)])
28 {
29 assert(input_height != 0);
30 assert(input_width != 0);
31 assert(input_width % sizeof(float) == 0);
32 assert(padding_top >= 1);
33 assert(padding_top <= 2);
34
35 const v128_t vmask_even = wasm_v128_load(params->scalar.mask_even);
36 const v128_t vmask_odd = wasm_v128_load(params->scalar.mask_odd);
37 const v128_t vmax = wasm_v32x4_load_splat(¶ms->scalar.max);
38 const v128_t vmin = wasm_v32x4_load_splat(¶ms->scalar.min);
39
40 const v128_t vw0123 = wasm_v128_load(weights);
41 const v128_t vw4567 = wasm_v128_load(weights + 4);
42 const v128_t vw89AB = wasm_v128_load(weights + 8);
43 const v128_t vwCDEF = wasm_v128_load(weights + 12);
44 const v128_t vwGHIJ = wasm_v128_load(weights + 16);
45 const v128_t vwKLMN = wasm_v128_load(weights + 20);
46 const v128_t vwOP = wasm_v64x2_load_splat(weights + 24);
47
48 const v128_t vzero = wasm_f32x4_splat(0.0f);
49
50 const uint32_t padding_top_less_1 = padding_top - 1;
51 const size_t input_decrement = round_up_po2(input_width, 8 * sizeof(float));
52
53 const float* i0 = zero;
54 const float* i1 = (const float*) ((uintptr_t) input - ((-padding_top_less_1) & input_width));
55 const float* i2 = (const float*) ((uintptr_t) i1 + input_width);
56 if XNN_UNPREDICTABLE(padding_top_less_1 != 0) {
57 i1 = zero;
58 }
59 const float* i3 = (const float*) ((uintptr_t) i2 + input_width);
60 const float* i4 = (const float*) ((uintptr_t) i3 + input_width);
61 const float* i5 = (const float*) ((uintptr_t) i4 + input_width);
62 const float* i6 = (const float*) ((uintptr_t) i5 + input_width);
63
64 const size_t output_width = round_down_po2((input_width + (2 /* padding */ - 3 /* kernel size */ + 2 /* subsampling */) * sizeof(float)) / 2, sizeof(float));
65
66 float* o0 = output;
67 float* o1 = (float*) ((uintptr_t) o0 + output_width);
68
69 size_t padded_input_height = input_height + (padding_top_less_1 + 1) + 2 /* padding bottom */;
70 size_t output_height = (padded_input_height - 5 /* kernel size */ + 2 /* subsampling */) / 2;
71 do {
72 if XNN_UNPREDICTABLE(padded_input_height < 6) {
73 i3 = zero;
74 }
75 if XNN_UNPREDICTABLE(padded_input_height < 7) {
76 i4 = zero;
77 o1 = o0;
78 }
79 if XNN_UNPREDICTABLE(padded_input_height < 8) {
80 i5 = zero;
81 }
82 if XNN_UNPREDICTABLE(padded_input_height < 9) {
83 i6 = zero;
84 }
85
86 v128_t vi0x0246 = vzero;
87 v128_t vi1x0246 = vzero;
88 v128_t vi2x0246 = vzero;
89 v128_t vi3x0246 = vzero;
90 v128_t vi4x0246 = vzero;
91 v128_t vi5x0246 = vzero;
92 v128_t vi6x0246 = vzero;
93
94 v128_t vi0x1357 = vzero;
95 v128_t vi1x1357 = vzero;
96 v128_t vi2x1357 = vzero;
97 v128_t vi3x1357 = vzero;
98 v128_t vi4x1357 = vzero;
99 v128_t vi5x1357 = vzero;
100 v128_t vi6x1357 = vzero;
101
102 const v128_t vi0x89AB = wasm_v128_load(i0);
103 const v128_t vi0xCDEF = wasm_v128_load(i0 + 4);
104 i0 += 8;
105 const v128_t vi1x89AB = wasm_v128_load(i1);
106 const v128_t vi1xCDEF = wasm_v128_load(i1 + 4);
107 i1 += 8;
108 const v128_t vi2x89AB = wasm_v128_load(i2);
109 const v128_t vi2xCDEF = wasm_v128_load(i2 + 4);
110 i2 += 8;
111 const v128_t vi3x89AB = wasm_v128_load(i3);
112 const v128_t vi3xCDEF = wasm_v128_load(i3 + 4);
113 i3 += 8;
114 const v128_t vi4x89AB = wasm_v128_load(i4);
115 const v128_t vi4xCDEF = wasm_v128_load(i4 + 4);
116 i4 += 8;
117 const v128_t vi5x89AB = wasm_v128_load(i5);
118 const v128_t vi5xCDEF = wasm_v128_load(i5 + 4);
119 i5 += 8;
120 const v128_t vi6x89AB = wasm_v128_load(i6);
121 const v128_t vi6xCDEF = wasm_v128_load(i6 + 4);
122 i6 += 8;
123
124 v128_t vi0x8ACE = wasm_v32x4_shuffle(vi0x89AB, vi0xCDEF, 0, 2, 4, 6);
125 v128_t vi0x9BDF = wasm_v32x4_shuffle(vi0x89AB, vi0xCDEF, 1, 3, 5, 7);
126 v128_t vi1x8ACE = wasm_v32x4_shuffle(vi1x89AB, vi1xCDEF, 0, 2, 4, 6);
127 v128_t vi1x9BDF = wasm_v32x4_shuffle(vi1x89AB, vi1xCDEF, 1, 3, 5, 7);
128 v128_t vi2x8ACE = wasm_v32x4_shuffle(vi2x89AB, vi2xCDEF, 0, 2, 4, 6);
129 v128_t vi2x9BDF = wasm_v32x4_shuffle(vi2x89AB, vi2xCDEF, 1, 3, 5, 7);
130 v128_t vi3x8ACE = wasm_v32x4_shuffle(vi3x89AB, vi3xCDEF, 0, 2, 4, 6);
131 v128_t vi3x9BDF = wasm_v32x4_shuffle(vi3x89AB, vi3xCDEF, 1, 3, 5, 7);
132 v128_t vi4x8ACE = wasm_v32x4_shuffle(vi4x89AB, vi4xCDEF, 0, 2, 4, 6);
133 v128_t vi4x9BDF = wasm_v32x4_shuffle(vi4x89AB, vi4xCDEF, 1, 3, 5, 7);
134 v128_t vi5x8ACE = wasm_v32x4_shuffle(vi5x89AB, vi5xCDEF, 0, 2, 4, 6);
135 v128_t vi5x9BDF = wasm_v32x4_shuffle(vi5x89AB, vi5xCDEF, 1, 3, 5, 7);
136 v128_t vi6x8ACE = wasm_v32x4_shuffle(vi6x89AB, vi6xCDEF, 0, 2, 4, 6);
137 v128_t vi6x9BDF = wasm_v32x4_shuffle(vi6x89AB, vi6xCDEF, 1, 3, 5, 7);
138
139 size_t w = input_width;
140 for (; w > 8 * sizeof(float); w -= 8 * sizeof(float)) {
141 v128_t vo0p0 = wasm_v32x4_shuffle(vw0123, vw0123, 0, 0, 0, 0);
142 v128_t vo1p0 = wasm_v32x4_shuffle(vw0123, vw0123, 0, 0, 0, 0);
143
144 v128_t vo0p1 = wasm_f32x4_mul(vi0x8ACE, wasm_v32x4_shuffle(vw0123, vw0123, 3, 3, 3, 3));
145 v128_t vo1p1 = wasm_f32x4_mul(vi2x8ACE, wasm_v32x4_shuffle(vw0123, vw0123, 3, 3, 3, 3));
146
147 v128_t vo0p2 = wasm_f32x4_mul(vi1x8ACE, wasm_v32x4_shuffle(vw89AB, vw89AB, 0, 0, 0, 0));
148 v128_t vo1p2 = wasm_f32x4_mul(vi3x8ACE, wasm_v32x4_shuffle(vw89AB, vw89AB, 0, 0, 0, 0));
149
150 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi2x8ACE, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 1, 1, 1, 1)));
151 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi4x8ACE, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 1, 1, 1, 1)));
152
153 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi3x8ACE, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 2, 2, 2, 2)));
154 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi5x8ACE, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 2, 2, 2, 2)));
155
156 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi4x8ACE, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 3, 3, 3, 3)));
157 vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi6x8ACE, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 3, 3, 3, 3)));
158
159 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi0x9BDF, wasm_v32x4_shuffle(vw4567, vw4567, 0, 0, 0, 0)));
160 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi2x9BDF, wasm_v32x4_shuffle(vw4567, vw4567, 0, 0, 0, 0)));
161
162 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi1x9BDF, wasm_v32x4_shuffle(vw89AB, vw89AB, 1, 1, 1, 1)));
163 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi3x9BDF, wasm_v32x4_shuffle(vw89AB, vw89AB, 1, 1, 1, 1)));
164
165 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi2x9BDF, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 2, 2, 2, 2)));
166 vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi4x9BDF, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 2, 2, 2, 2)));
167
168 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi3x9BDF, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 3, 3, 3, 3)));
169 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi5x9BDF, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 3, 3, 3, 3)));
170
171 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi4x9BDF, wasm_v32x4_shuffle(vwOP, vwOP, 0, 0, 0, 0)));
172 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi6x9BDF, wasm_v32x4_shuffle(vwOP, vwOP, 0, 0, 0, 0)));
173
174 const v128_t vi0x68AC = wasm_v32x4_shuffle(vi0x0246, vi0x8ACE, 3, 4, 5, 6);
175 vi0x0246 = vi0x8ACE;
176 const v128_t vi1x68AC = wasm_v32x4_shuffle(vi1x0246, vi1x8ACE, 3, 4, 5, 6);
177 vi1x0246 = vi1x8ACE;
178 const v128_t vi2x68AC = wasm_v32x4_shuffle(vi2x0246, vi2x8ACE, 3, 4, 5, 6);
179 vi2x0246 = vi2x8ACE;
180 const v128_t vi3x68AC = wasm_v32x4_shuffle(vi3x0246, vi3x8ACE, 3, 4, 5, 6);
181 vi3x0246 = vi3x8ACE;
182 const v128_t vi4x68AC = wasm_v32x4_shuffle(vi4x0246, vi4x8ACE, 3, 4, 5, 6);
183 vi4x0246 = vi4x8ACE;
184 const v128_t vi5x68AC = wasm_v32x4_shuffle(vi5x0246, vi5x8ACE, 3, 4, 5, 6);
185 vi5x0246 = vi5x8ACE;
186 const v128_t vi6x68AC = wasm_v32x4_shuffle(vi6x0246, vi6x8ACE, 3, 4, 5, 6);
187 vi6x0246 = vi6x8ACE;
188
189 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi0x68AC, wasm_v32x4_shuffle(vw0123, vw0123, 1, 1, 1, 1)));
190 vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi2x68AC, wasm_v32x4_shuffle(vw0123, vw0123, 1, 1, 1, 1)));
191
192 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi1x68AC, wasm_v32x4_shuffle(vw4567, vw4567, 2, 2, 2, 2)));
193 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi3x68AC, wasm_v32x4_shuffle(vw4567, vw4567, 2, 2, 2, 2)));
194
195 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi2x68AC, wasm_v32x4_shuffle(vw89AB, vw89AB, 3, 3, 3, 3)));
196 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi4x68AC, wasm_v32x4_shuffle(vw89AB, vw89AB, 3, 3, 3, 3)));
197
198 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi3x68AC, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 0, 0, 0, 0)));
199 vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi5x68AC, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 0, 0, 0, 0)));
200
201 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x68AC, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 1, 1, 1, 1)));
202 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi6x68AC, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 1, 1, 1, 1)));
203
204 const v128_t vi0x79BD = wasm_v32x4_shuffle(vi0x1357, vi0x9BDF, 3, 4, 5, 6);
205 vi0x1357 = vi0x9BDF;
206 const v128_t vi1x79BD = wasm_v32x4_shuffle(vi1x1357, vi1x9BDF, 3, 4, 5, 6);
207 vi1x1357 = vi1x9BDF;
208 const v128_t vi2x79BD = wasm_v32x4_shuffle(vi2x1357, vi2x9BDF, 3, 4, 5, 6);
209 vi2x1357 = vi2x9BDF;
210 const v128_t vi3x79BD = wasm_v32x4_shuffle(vi3x1357, vi3x9BDF, 3, 4, 5, 6);
211 vi3x1357 = vi3x9BDF;
212 const v128_t vi4x79BD = wasm_v32x4_shuffle(vi4x1357, vi4x9BDF, 3, 4, 5, 6);
213 vi4x1357 = vi4x9BDF;
214 const v128_t vi5x79BD = wasm_v32x4_shuffle(vi5x1357, vi5x9BDF, 3, 4, 5, 6);
215 vi5x1357 = vi5x9BDF;
216 const v128_t vi6x79BD = wasm_v32x4_shuffle(vi6x1357, vi6x9BDF, 3, 4, 5, 6);
217 vi6x1357 = vi6x9BDF;
218
219 const v128_t vi0xGHIJ = wasm_v128_load(i0);
220 const v128_t vi0xKLMN = wasm_v128_load(i0 + 4);
221 i0 += 8;
222 const v128_t vi1xGHIJ = wasm_v128_load(i1);
223 const v128_t vi1xKLMN = wasm_v128_load(i1 + 4);
224 i1 += 8;
225 const v128_t vi2xGHIJ = wasm_v128_load(i2);
226 const v128_t vi2xKLMN = wasm_v128_load(i2 + 4);
227 i2 += 8;
228 const v128_t vi3xGHIJ = wasm_v128_load(i3);
229 const v128_t vi3xKLMN = wasm_v128_load(i3 + 4);
230 i3 += 8;
231 const v128_t vi4xGHIJ = wasm_v128_load(i4);
232 const v128_t vi4xKLMN = wasm_v128_load(i4 + 4);
233 i4 += 8;
234 const v128_t vi5xGHIJ = wasm_v128_load(i5);
235 const v128_t vi5xKLMN = wasm_v128_load(i5 + 4);
236 i5 += 8;
237 const v128_t vi6xGHIJ = wasm_v128_load(i6);
238 const v128_t vi6xKLMN = wasm_v128_load(i6 + 4);
239 i6 += 8;
240
241 const v128_t vi0xGIKM = wasm_v32x4_shuffle(vi0xGHIJ, vi0xKLMN, 0, 2, 4, 6);
242 const v128_t vi0xHJLN = wasm_v32x4_shuffle(vi0xGHIJ, vi0xKLMN, 1, 3, 5, 7);
243 const v128_t vi1xGIKM = wasm_v32x4_shuffle(vi1xGHIJ, vi1xKLMN, 0, 2, 4, 6);
244 const v128_t vi1xHJLN = wasm_v32x4_shuffle(vi1xGHIJ, vi1xKLMN, 1, 3, 5, 7);
245 const v128_t vi2xGIKM = wasm_v32x4_shuffle(vi2xGHIJ, vi2xKLMN, 0, 2, 4, 6);
246 const v128_t vi2xHJLN = wasm_v32x4_shuffle(vi2xGHIJ, vi2xKLMN, 1, 3, 5, 7);
247 const v128_t vi3xGIKM = wasm_v32x4_shuffle(vi3xGHIJ, vi3xKLMN, 0, 2, 4, 6);
248 const v128_t vi3xHJLN = wasm_v32x4_shuffle(vi3xGHIJ, vi3xKLMN, 1, 3, 5, 7);
249 const v128_t vi4xGIKM = wasm_v32x4_shuffle(vi4xGHIJ, vi4xKLMN, 0, 2, 4, 6);
250 const v128_t vi4xHJLN = wasm_v32x4_shuffle(vi4xGHIJ, vi4xKLMN, 1, 3, 5, 7);
251 const v128_t vi5xGIKM = wasm_v32x4_shuffle(vi5xGHIJ, vi5xKLMN, 0, 2, 4, 6);
252 const v128_t vi5xHJLN = wasm_v32x4_shuffle(vi5xGHIJ, vi5xKLMN, 1, 3, 5, 7);
253 const v128_t vi6xGIKM = wasm_v32x4_shuffle(vi6xGHIJ, vi6xKLMN, 0, 2, 4, 6);
254 const v128_t vi6xHJLN = wasm_v32x4_shuffle(vi6xGHIJ, vi6xKLMN, 1, 3, 5, 7);
255
256 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi0x79BD, wasm_v32x4_shuffle(vw0123, vw0123, 2, 2, 2, 2)));
257 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi2x79BD, wasm_v32x4_shuffle(vw0123, vw0123, 2, 2, 2, 2)));
258
259 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi1x79BD, wasm_v32x4_shuffle(vw4567, vw4567, 3, 3, 3, 3)));
260 vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi3x79BD, wasm_v32x4_shuffle(vw4567, vw4567, 3, 3, 3, 3)));
261
262 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi2x79BD, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 0, 0, 0, 0)));
263 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi4x79BD, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 0, 0, 0, 0)));
264
265 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi3x79BD, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 1, 1, 1, 1)));
266 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi5x79BD, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 1, 1, 1, 1)));
267
268 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi4x79BD, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 2, 2, 2, 2)));
269 vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi6x79BD, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 2, 2, 2, 2)));
270
271 const v128_t vi0xACEG = wasm_v32x4_shuffle(vi0x8ACE, vi0xGIKM, 1, 2, 3, 4);
272 vi0x8ACE = vi0xGIKM;
273 vi0x9BDF = vi0xHJLN;
274 const v128_t vi1xACEG = wasm_v32x4_shuffle(vi1x8ACE, vi1xGIKM, 1, 2, 3, 4);
275 vi1x8ACE = vi1xGIKM;
276 vi1x9BDF = vi1xHJLN;
277 const v128_t vi2xACEG = wasm_v32x4_shuffle(vi2x8ACE, vi2xGIKM, 1, 2, 3, 4);
278 vi2x8ACE = vi2xGIKM;
279 vi2x9BDF = vi2xHJLN;
280 const v128_t vi3xACEG = wasm_v32x4_shuffle(vi3x8ACE, vi3xGIKM, 1, 2, 3, 4);
281 vi3x8ACE = vi3xGIKM;
282 vi3x9BDF = vi3xHJLN;
283 const v128_t vi4xACEG = wasm_v32x4_shuffle(vi4x8ACE, vi4xGIKM, 1, 2, 3, 4);
284 vi4x8ACE = vi4xGIKM;
285 vi4x9BDF = vi4xHJLN;
286 const v128_t vi5xACEG = wasm_v32x4_shuffle(vi5x8ACE, vi5xGIKM, 1, 2, 3, 4);
287 vi5x8ACE = vi5xGIKM;
288 vi5x9BDF = vi5xHJLN;
289 const v128_t vi6xACEG = wasm_v32x4_shuffle(vi6x8ACE, vi6xGIKM, 1, 2, 3, 4);
290 vi6x8ACE = vi6xGIKM;
291 vi6x9BDF = vi6xHJLN;
292
293 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi0xACEG, wasm_v32x4_shuffle(vw4567, vw4567, 1, 1, 1, 1)));
294 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi2xACEG, wasm_v32x4_shuffle(vw4567, vw4567, 1, 1, 1, 1)));
295
296 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi1xACEG, wasm_v32x4_shuffle(vw89AB, vw89AB, 2, 2, 2, 2)));
297 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi3xACEG, wasm_v32x4_shuffle(vw89AB, vw89AB, 2, 2, 2, 2)));
298
299 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi2xACEG, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 3, 3, 3, 3)));
300 vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi4xACEG, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 3, 3, 3, 3)));
301
302 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi3xACEG, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 0, 0, 0, 0)));
303 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi5xACEG, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 0, 0, 0, 0)));
304
305 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi4xACEG, wasm_v32x4_shuffle(vwOP, vwOP, 1, 1, 1, 1)));
306 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi6xACEG, wasm_v32x4_shuffle(vwOP, vwOP, 1, 1, 1, 1)));
307
308 vo0p0 = wasm_f32x4_add(vo0p0, vo0p1);
309 vo1p0 = wasm_f32x4_add(vo1p0, vo1p1);
310 vo0p0 = wasm_f32x4_add(vo0p0, vo0p2);
311 vo1p0 = wasm_f32x4_add(vo1p0, vo1p2);
312
313 v128_t vo0 = wasm_v128_bitselect(vmin, vo0p0, wasm_f32x4_lt(vo0p0, vmin));
314 v128_t vo1 = wasm_v128_bitselect(vmin, vo1p0, wasm_f32x4_lt(vo1p0, vmin));
315 vo0 = wasm_v128_bitselect(vo0, vmax, wasm_f32x4_le(vo0, vmax));
316 vo1 = wasm_v128_bitselect(vo1, vmax, wasm_f32x4_le(vo1, vmax));
317
318 wasm_v128_store(o1, vo1); o1 += 4;
319 wasm_v128_store(o0, vo0); o0 += 4;
320 }
321 // Last block has 1-8 pixels to process.
322 assert(w <= 8 * sizeof(float));
323 assert(w >= 1 * sizeof(float));
324 {
325 v128_t vo0p0 = wasm_v32x4_shuffle(vw0123, vw0123, 0, 0, 0, 0);
326 v128_t vo1p0 = wasm_v32x4_shuffle(vw0123, vw0123, 0, 0, 0, 0);
327
328 vi0x8ACE = wasm_v128_and(vmask_even, vi0x8ACE);
329 vi1x8ACE = wasm_v128_and(vmask_even, vi1x8ACE);
330 vi2x8ACE = wasm_v128_and(vmask_even, vi2x8ACE);
331 vi3x8ACE = wasm_v128_and(vmask_even, vi3x8ACE);
332 vi4x8ACE = wasm_v128_and(vmask_even, vi4x8ACE);
333 vi5x8ACE = wasm_v128_and(vmask_even, vi5x8ACE);
334 vi6x8ACE = wasm_v128_and(vmask_even, vi6x8ACE);
335
336 vi0x9BDF = wasm_v128_and(vmask_odd, vi0x9BDF);
337 vi1x9BDF = wasm_v128_and(vmask_odd, vi1x9BDF);
338 vi2x9BDF = wasm_v128_and(vmask_odd, vi2x9BDF);
339 vi3x9BDF = wasm_v128_and(vmask_odd, vi3x9BDF);
340 vi4x9BDF = wasm_v128_and(vmask_odd, vi4x9BDF);
341 vi5x9BDF = wasm_v128_and(vmask_odd, vi5x9BDF);
342 vi6x9BDF = wasm_v128_and(vmask_odd, vi6x9BDF);
343
344 v128_t vo0p1 = wasm_f32x4_mul(vi0x8ACE, wasm_v32x4_shuffle(vw0123, vw0123, 3, 3, 3, 3));
345 v128_t vo1p1 = wasm_f32x4_mul(vi2x8ACE, wasm_v32x4_shuffle(vw0123, vw0123, 3, 3, 3, 3));
346
347 v128_t vo0p2 = wasm_f32x4_mul(vi1x8ACE, wasm_v32x4_shuffle(vw89AB, vw89AB, 0, 0, 0, 0));
348 v128_t vo1p2 = wasm_f32x4_mul(vi3x8ACE, wasm_v32x4_shuffle(vw89AB, vw89AB, 0, 0, 0, 0));
349
350 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi2x8ACE, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 1, 1, 1, 1)));
351 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi4x8ACE, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 1, 1, 1, 1)));
352
353 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi3x8ACE, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 2, 2, 2, 2)));
354 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi5x8ACE, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 2, 2, 2, 2)));
355
356 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi4x8ACE, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 3, 3, 3, 3)));
357 vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi6x8ACE, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 3, 3, 3, 3)));
358
359 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi0x9BDF, wasm_v32x4_shuffle(vw4567, vw4567, 0, 0, 0, 0)));
360 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi2x9BDF, wasm_v32x4_shuffle(vw4567, vw4567, 0, 0, 0, 0)));
361
362 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi1x9BDF, wasm_v32x4_shuffle(vw89AB, vw89AB, 1, 1, 1, 1)));
363 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi3x9BDF, wasm_v32x4_shuffle(vw89AB, vw89AB, 1, 1, 1, 1)));
364
365 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi2x9BDF, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 2, 2, 2, 2)));
366 vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi4x9BDF, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 2, 2, 2, 2)));
367
368 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi3x9BDF, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 3, 3, 3, 3)));
369 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi5x9BDF, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 3, 3, 3, 3)));
370
371 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi4x9BDF, wasm_v32x4_shuffle(vwOP, vwOP, 0, 0, 0, 0)));
372 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi6x9BDF, wasm_v32x4_shuffle(vwOP, vwOP, 0, 0, 0, 0)));
373
374 const v128_t vi0x68AC = wasm_v32x4_shuffle(vi0x0246, vi0x8ACE, 3, 4, 5, 6);
375 const v128_t vi1x68AC = wasm_v32x4_shuffle(vi1x0246, vi1x8ACE, 3, 4, 5, 6);
376 const v128_t vi2x68AC = wasm_v32x4_shuffle(vi2x0246, vi2x8ACE, 3, 4, 5, 6);
377 const v128_t vi3x68AC = wasm_v32x4_shuffle(vi3x0246, vi3x8ACE, 3, 4, 5, 6);
378 const v128_t vi4x68AC = wasm_v32x4_shuffle(vi4x0246, vi4x8ACE, 3, 4, 5, 6);
379 const v128_t vi5x68AC = wasm_v32x4_shuffle(vi5x0246, vi5x8ACE, 3, 4, 5, 6);
380 const v128_t vi6x68AC = wasm_v32x4_shuffle(vi6x0246, vi6x8ACE, 3, 4, 5, 6);
381
382 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi0x68AC, wasm_v32x4_shuffle(vw0123, vw0123, 1, 1, 1, 1)));
383 vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi2x68AC, wasm_v32x4_shuffle(vw0123, vw0123, 1, 1, 1, 1)));
384
385 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi1x68AC, wasm_v32x4_shuffle(vw4567, vw4567, 2, 2, 2, 2)));
386 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi3x68AC, wasm_v32x4_shuffle(vw4567, vw4567, 2, 2, 2, 2)));
387
388 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi2x68AC, wasm_v32x4_shuffle(vw89AB, vw89AB, 3, 3, 3, 3)));
389 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi4x68AC, wasm_v32x4_shuffle(vw89AB, vw89AB, 3, 3, 3, 3)));
390
391 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi3x68AC, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 0, 0, 0, 0)));
392 vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi5x68AC, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 0, 0, 0, 0)));
393
394 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x68AC, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 1, 1, 1, 1)));
395 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi6x68AC, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 1, 1, 1, 1)));
396
397 const v128_t vi0x79BD = wasm_v32x4_shuffle(vi0x1357, vi0x9BDF, 3, 4, 5, 6);
398 const v128_t vi1x79BD = wasm_v32x4_shuffle(vi1x1357, vi1x9BDF, 3, 4, 5, 6);
399 const v128_t vi2x79BD = wasm_v32x4_shuffle(vi2x1357, vi2x9BDF, 3, 4, 5, 6);
400 const v128_t vi3x79BD = wasm_v32x4_shuffle(vi3x1357, vi3x9BDF, 3, 4, 5, 6);
401 const v128_t vi4x79BD = wasm_v32x4_shuffle(vi4x1357, vi4x9BDF, 3, 4, 5, 6);
402 const v128_t vi5x79BD = wasm_v32x4_shuffle(vi5x1357, vi5x9BDF, 3, 4, 5, 6);
403 const v128_t vi6x79BD = wasm_v32x4_shuffle(vi6x1357, vi6x9BDF, 3, 4, 5, 6);
404
405 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi0x79BD, wasm_v32x4_shuffle(vw0123, vw0123, 2, 2, 2, 2)));
406 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi2x79BD, wasm_v32x4_shuffle(vw0123, vw0123, 2, 2, 2, 2)));
407
408 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi1x79BD, wasm_v32x4_shuffle(vw4567, vw4567, 3, 3, 3, 3)));
409 vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi3x79BD, wasm_v32x4_shuffle(vw4567, vw4567, 3, 3, 3, 3)));
410
411 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi2x79BD, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 0, 0, 0, 0)));
412 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi4x79BD, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 0, 0, 0, 0)));
413
414 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi3x79BD, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 1, 1, 1, 1)));
415 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi5x79BD, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 1, 1, 1, 1)));
416
417 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi4x79BD, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 2, 2, 2, 2)));
418 vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi6x79BD, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 2, 2, 2, 2)));
419
420 const v128_t vi0xACEG = wasm_v32x4_shuffle(vi0x8ACE, vzero, 1, 2, 3, 4);
421 const v128_t vi1xACEG = wasm_v32x4_shuffle(vi1x8ACE, vzero, 1, 2, 3, 4);
422 const v128_t vi2xACEG = wasm_v32x4_shuffle(vi2x8ACE, vzero, 1, 2, 3, 4);
423 const v128_t vi3xACEG = wasm_v32x4_shuffle(vi3x8ACE, vzero, 1, 2, 3, 4);
424 const v128_t vi4xACEG = wasm_v32x4_shuffle(vi4x8ACE, vzero, 1, 2, 3, 4);
425 const v128_t vi5xACEG = wasm_v32x4_shuffle(vi5x8ACE, vzero, 1, 2, 3, 4);
426 const v128_t vi6xACEG = wasm_v32x4_shuffle(vi6x8ACE, vzero, 1, 2, 3, 4);
427
428 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi0xACEG, wasm_v32x4_shuffle(vw4567, vw4567, 1, 1, 1, 1)));
429 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi2xACEG, wasm_v32x4_shuffle(vw4567, vw4567, 1, 1, 1, 1)));
430
431 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi1xACEG, wasm_v32x4_shuffle(vw89AB, vw89AB, 2, 2, 2, 2)));
432 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi3xACEG, wasm_v32x4_shuffle(vw89AB, vw89AB, 2, 2, 2, 2)));
433
434 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi2xACEG, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 3, 3, 3, 3)));
435 vo1p0 = wasm_f32x4_add(vo1p0, wasm_f32x4_mul(vi4xACEG, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 3, 3, 3, 3)));
436
437 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi3xACEG, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 0, 0, 0, 0)));
438 vo1p1 = wasm_f32x4_add(vo1p1, wasm_f32x4_mul(vi5xACEG, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 0, 0, 0, 0)));
439
440 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi4xACEG, wasm_v32x4_shuffle(vwOP, vwOP, 1, 1, 1, 1)));
441 vo1p2 = wasm_f32x4_add(vo1p2, wasm_f32x4_mul(vi6xACEG, wasm_v32x4_shuffle(vwOP, vwOP, 1, 1, 1, 1)));
442
443 vo0p0 = wasm_f32x4_add(vo0p0, vo0p1);
444 vo1p0 = wasm_f32x4_add(vo1p0, vo1p1);
445 vo0p0 = wasm_f32x4_add(vo0p0, vo0p2);
446 vo1p0 = wasm_f32x4_add(vo1p0, vo1p2);
447
448 v128_t vo0 = wasm_v128_bitselect(vmin, vo0p0, wasm_f32x4_lt(vo0p0, vmin));
449 v128_t vo1 = wasm_v128_bitselect(vmin, vo1p0, wasm_f32x4_lt(vo1p0, vmin));
450 vo0 = wasm_v128_bitselect(vo0, vmax, wasm_f32x4_le(vo0, vmax));
451 vo1 = wasm_v128_bitselect(vo1, vmax, wasm_f32x4_le(vo1, vmax));
452
453 size_t w_tmp = (w + 1 * sizeof(float)) / (2 * sizeof(float));
454 if XNN_LIKELY(w_tmp >= 4) {
455 wasm_v128_store(o1, vo1); o1 += 4;
456 wasm_v128_store(o0, vo0); o0 += 4;
457 } else {
458 if (w_tmp & 2) {
459 *((double*) o1) = wasm_f64x2_extract_lane(vo1, 0); o1 += 2;
460 *((double*) o0) = wasm_f64x2_extract_lane(vo0, 0); o0 += 2;
461
462 vo0 = wasm_v32x4_shuffle(vo0, vo0, 2, 3, 0, 1);
463 vo1 = wasm_v32x4_shuffle(vo1, vo1, 2, 3, 0, 1);
464 }
465 if (w_tmp & 1) {
466 *o1 = wasm_f32x4_extract_lane(vo1, 0); o1 += 1;
467 *o0 = wasm_f32x4_extract_lane(vo0, 0); o0 += 1;
468 }
469 }
470 }
471
472 i0 = (const float*) ((uintptr_t) i4 - input_decrement);
473 i1 = (const float*) ((uintptr_t) i5 - input_decrement);
474 i2 = (const float*) ((uintptr_t) i6 - input_decrement);
475 i3 = (const float*) ((uintptr_t) i2 + input_width);
476 i4 = (const float*) ((uintptr_t) i3 + input_width);
477 i5 = (const float*) ((uintptr_t) i4 + input_width);
478 i6 = (const float*) ((uintptr_t) i5 + input_width);
479
480 o0 = o1;
481 o1 = (float*) ((uintptr_t) o0 + output_width);
482
483 output_height = doz(output_height, 2);
484 padded_input_height = doz(padded_input_height, 4);
485 } while (output_height != 0);
486 }
487