1 // Auto-generated file. Do not edit!
2 // Template: src/f32-dwconv2d-chw/5x5p2-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_5x5p2__wasmsimd_x86_splat_1x4_acc5(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_5x5p2__wasmsimd_x86_splat_1x4_acc5(
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)]) XNN_OOB_READS
28 {
29 assert(input_height != 0);
30 assert(input_width != 0);
31 assert(input_width % sizeof(float) == 0);
32 assert(padding_top == 2);
33
34 const v128_t vmask = wasm_v128_load(params->scalar.mask);
35 const v128_t vmax = wasm_v128_load32_splat(¶ms->scalar.max);
36 const v128_t vmin = wasm_v128_load32_splat(¶ms->scalar.min);
37
38 const v128_t vw0123 = wasm_v128_load(weights);
39 const v128_t vw4567 = wasm_v128_load(weights + 4);
40 const v128_t vw89AB = wasm_v128_load(weights + 8);
41 const v128_t vwCDEF = wasm_v128_load(weights + 12);
42 const v128_t vwGHIJ = wasm_v128_load(weights + 16);
43 const v128_t vwKLMN = wasm_v128_load(weights + 20);
44 const v128_t vwOP = wasm_v128_load64_splat(weights + 24);
45
46 const size_t input_decrement = round_up_po2(input_width, 4 * sizeof(float));
47
48 const float* i0 = zero;
49 const float* i1 = zero;
50 const float* i2 = input;
51 const float* i3 = (const float*) ((uintptr_t) i2 + input_width);
52 const float* i4 = (const float*) ((uintptr_t) i3 + input_width);
53
54 float* o0 = output;
55
56 size_t output_height = input_height;
57 do {
58 if XNN_UNPREDICTABLE(output_height < 2) {
59 i3 = zero;
60 }
61 if XNN_UNPREDICTABLE(output_height < 3) {
62 i4 = zero;
63 }
64
65 v128_t vi0x0123 = wasm_f32x4_const_splat(0.0f);
66 v128_t vi1x0123 = wasm_f32x4_const_splat(0.0f);
67 v128_t vi2x0123 = wasm_f32x4_const_splat(0.0f);
68 v128_t vi3x0123 = wasm_f32x4_const_splat(0.0f);
69 v128_t vi4x0123 = wasm_f32x4_const_splat(0.0f);
70
71 v128_t vi0x4567 = wasm_v128_load(i0); i0 += 4;
72 v128_t vi1x4567 = wasm_v128_load(i1); i1 += 4;
73 v128_t vi2x4567 = wasm_v128_load(i2); i2 += 4;
74 v128_t vi3x4567 = wasm_v128_load(i3); i3 += 4;
75 v128_t vi4x4567 = wasm_v128_load(i4); i4 += 4;
76
77 size_t w = input_width;
78 for (; w > 8 * sizeof(float); w -= 4 * sizeof(float)) {
79 v128_t vo0p0 = wasm_v32x4_shuffle(vw0123, vw0123, 0, 0, 0, 0);
80
81 const v128_t vi0x89AB = wasm_v128_load(i0); i0 += 4;
82 const v128_t vi1x89AB = wasm_v128_load(i1); i1 += 4;
83 const v128_t vi2x89AB = wasm_v128_load(i2); i2 += 4;
84 const v128_t vi3x89AB = wasm_v128_load(i3); i3 += 4;
85 const v128_t vi4x89AB = wasm_v128_load(i4); i4 += 4;
86
87 v128_t vo0p1 = wasm_f32x4_mul(vi0x4567, wasm_v32x4_shuffle(vw0123, vw0123, 3, 3, 3, 3));
88
89 v128_t vo0p2 = wasm_f32x4_mul(vi1x4567, wasm_v32x4_shuffle(vw89AB, vw89AB, 0, 0, 0, 0));
90
91 v128_t vo0p3 = wasm_f32x4_mul(vi2x4567, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 1, 1, 1, 1));
92
93 v128_t vo0p4 = wasm_f32x4_mul(vi3x4567, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 2, 2, 2, 2));
94
95 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x4567, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 3, 3, 3, 3)));
96
97 const v128_t vi0x3456 = wasm_v32x4_shuffle(vi0x0123, vi0x4567, 3, 4, 5, 6);
98 const v128_t vi1x3456 = wasm_v32x4_shuffle(vi1x0123, vi1x4567, 3, 4, 5, 6);
99 const v128_t vi2x3456 = wasm_v32x4_shuffle(vi2x0123, vi2x4567, 3, 4, 5, 6);
100 const v128_t vi3x3456 = wasm_v32x4_shuffle(vi3x0123, vi3x4567, 3, 4, 5, 6);
101 const v128_t vi4x3456 = wasm_v32x4_shuffle(vi4x0123, vi4x4567, 3, 4, 5, 6);
102
103 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi0x3456, wasm_v32x4_shuffle(vw0123, vw0123, 2, 2, 2, 2)));
104
105 vo0p3 = wasm_f32x4_add(vo0p3, wasm_f32x4_mul(vi1x3456, wasm_v32x4_shuffle(vw4567, vw4567, 3, 3, 3, 3)));
106
107 vo0p4 = wasm_f32x4_add(vo0p4, wasm_f32x4_mul(vi2x3456, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 0, 0, 0, 0)));
108
109 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi3x3456, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 1, 1, 1, 1)));
110
111 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x3456, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 2, 2, 2, 2)));
112
113 const v128_t vi0x2345 = wasm_v32x4_shuffle(vi0x0123, vi0x4567, 2, 3, 4, 5);
114 vi0x0123 = vi0x4567;
115 const v128_t vi1x2345 = wasm_v32x4_shuffle(vi1x0123, vi1x4567, 2, 3, 4, 5);
116 vi1x0123 = vi1x4567;
117 const v128_t vi2x2345 = wasm_v32x4_shuffle(vi2x0123, vi2x4567, 2, 3, 4, 5);
118 vi2x0123 = vi2x4567;
119 const v128_t vi3x2345 = wasm_v32x4_shuffle(vi3x0123, vi3x4567, 2, 3, 4, 5);
120 vi3x0123 = vi3x4567;
121 const v128_t vi4x2345 = wasm_v32x4_shuffle(vi4x0123, vi4x4567, 2, 3, 4, 5);
122 vi4x0123 = vi4x4567;
123
124 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi0x2345, wasm_v32x4_shuffle(vw0123, vw0123, 1, 1, 1, 1)));
125
126 vo0p3 = wasm_f32x4_add(vo0p3, wasm_f32x4_mul(vi1x2345, wasm_v32x4_shuffle(vw4567, vw4567, 2, 2, 2, 2)));
127
128 vo0p4 = wasm_f32x4_add(vo0p4, wasm_f32x4_mul(vi2x2345, wasm_v32x4_shuffle(vw89AB, vw89AB, 3, 3, 3, 3)));
129
130 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi3x2345, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 0, 0, 0, 0)));
131
132 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x2345, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 1, 1, 1, 1)));
133
134 const v128_t vi0x5678 = wasm_v32x4_shuffle(vi0x4567, vi0x89AB, 1, 2, 3, 4);
135 const v128_t vi1x5678 = wasm_v32x4_shuffle(vi1x4567, vi1x89AB, 1, 2, 3, 4);
136 const v128_t vi2x5678 = wasm_v32x4_shuffle(vi2x4567, vi2x89AB, 1, 2, 3, 4);
137 const v128_t vi3x5678 = wasm_v32x4_shuffle(vi3x4567, vi3x89AB, 1, 2, 3, 4);
138 const v128_t vi4x5678 = wasm_v32x4_shuffle(vi4x4567, vi4x89AB, 1, 2, 3, 4);
139
140 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi0x5678, wasm_v32x4_shuffle(vw4567, vw4567, 0, 0, 0, 0)));
141
142 vo0p3 = wasm_f32x4_add(vo0p3, wasm_f32x4_mul(vi1x5678, wasm_v32x4_shuffle(vw89AB, vw89AB, 1, 1, 1, 1)));
143
144 vo0p4 = wasm_f32x4_add(vo0p4, wasm_f32x4_mul(vi2x5678, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 2, 2, 2, 2)));
145
146 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi3x5678, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 3, 3, 3, 3)));
147
148 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x5678, wasm_v32x4_shuffle(vwOP, vwOP, 0, 0, 0, 0)));
149
150 const v128_t vi0x6789 = wasm_v32x4_shuffle(vi0x4567, vi0x89AB, 2, 3, 4, 5);
151 vi0x4567 = vi0x89AB;
152 const v128_t vi1x6789 = wasm_v32x4_shuffle(vi1x4567, vi1x89AB, 2, 3, 4, 5);
153 vi1x4567 = vi1x89AB;
154 const v128_t vi2x6789 = wasm_v32x4_shuffle(vi2x4567, vi2x89AB, 2, 3, 4, 5);
155 vi2x4567 = vi2x89AB;
156 const v128_t vi3x6789 = wasm_v32x4_shuffle(vi3x4567, vi3x89AB, 2, 3, 4, 5);
157 vi3x4567 = vi3x89AB;
158 const v128_t vi4x6789 = wasm_v32x4_shuffle(vi4x4567, vi4x89AB, 2, 3, 4, 5);
159 vi4x4567 = vi4x89AB;
160
161 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi0x6789, wasm_v32x4_shuffle(vw4567, vw4567, 1, 1, 1, 1)));
162
163 vo0p3 = wasm_f32x4_add(vo0p3, wasm_f32x4_mul(vi1x6789, wasm_v32x4_shuffle(vw89AB, vw89AB, 2, 2, 2, 2)));
164
165 vo0p4 = wasm_f32x4_add(vo0p4, wasm_f32x4_mul(vi2x6789, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 3, 3, 3, 3)));
166
167 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi3x6789, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 0, 0, 0, 0)));
168
169 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x6789, wasm_v32x4_shuffle(vwOP, vwOP, 1, 1, 1, 1)));
170
171 vo0p0 = wasm_f32x4_add(vo0p0, vo0p1);
172 vo0p2 = wasm_f32x4_add(vo0p2, vo0p3);
173 vo0p0 = wasm_f32x4_add(vo0p0, vo0p2);
174 vo0p0 = wasm_f32x4_add(vo0p0, vo0p4);
175
176 v128_t vo0 = wasm_f32x4_pmax(vmin, vo0p0);
177 vo0 = wasm_f32x4_pmin(vmax, vo0);
178
179 wasm_v128_store(o0, vo0); o0 += 4;
180 }
181 // Always process the last block of 5..8 pixels.
182 if XNN_LIKELY(w > 4 * sizeof(float)) {
183 v128_t vo0p0 = wasm_v32x4_shuffle(vw0123, vw0123, 0, 0, 0, 0);
184
185 v128_t vi0x89AB = wasm_v128_load(i0); i0 += 4;
186 v128_t vi1x89AB = wasm_v128_load(i1); i1 += 4;
187 v128_t vi2x89AB = wasm_v128_load(i2); i2 += 4;
188 v128_t vi3x89AB = wasm_v128_load(i3); i3 += 4;
189 v128_t vi4x89AB = wasm_v128_load(i4); i4 += 4;
190
191 vi0x89AB = wasm_v128_and(vmask, vi0x89AB);
192 vi1x89AB = wasm_v128_and(vmask, vi1x89AB);
193 vi2x89AB = wasm_v128_and(vmask, vi2x89AB);
194 vi3x89AB = wasm_v128_and(vmask, vi3x89AB);
195 vi4x89AB = wasm_v128_and(vmask, vi4x89AB);
196
197 v128_t vo0p1 = wasm_f32x4_mul(vi0x4567, wasm_v32x4_shuffle(vw0123, vw0123, 3, 3, 3, 3));
198
199 v128_t vo0p2 = wasm_f32x4_mul(vi1x4567, wasm_v32x4_shuffle(vw89AB, vw89AB, 0, 0, 0, 0));
200
201 v128_t vo0p3 = wasm_f32x4_mul(vi2x4567, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 1, 1, 1, 1));
202
203 v128_t vo0p4 = wasm_f32x4_mul(vi3x4567, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 2, 2, 2, 2));
204
205 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x4567, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 3, 3, 3, 3)));
206
207 const v128_t vi0x3456 = wasm_v32x4_shuffle(vi0x0123, vi0x4567, 3, 4, 5, 6);
208 const v128_t vi1x3456 = wasm_v32x4_shuffle(vi1x0123, vi1x4567, 3, 4, 5, 6);
209 const v128_t vi2x3456 = wasm_v32x4_shuffle(vi2x0123, vi2x4567, 3, 4, 5, 6);
210 const v128_t vi3x3456 = wasm_v32x4_shuffle(vi3x0123, vi3x4567, 3, 4, 5, 6);
211 const v128_t vi4x3456 = wasm_v32x4_shuffle(vi4x0123, vi4x4567, 3, 4, 5, 6);
212
213 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi0x3456, wasm_v32x4_shuffle(vw0123, vw0123, 2, 2, 2, 2)));
214
215 vo0p3 = wasm_f32x4_add(vo0p3, wasm_f32x4_mul(vi1x3456, wasm_v32x4_shuffle(vw4567, vw4567, 3, 3, 3, 3)));
216
217 vo0p4 = wasm_f32x4_add(vo0p4, wasm_f32x4_mul(vi2x3456, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 0, 0, 0, 0)));
218
219 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi3x3456, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 1, 1, 1, 1)));
220
221 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x3456, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 2, 2, 2, 2)));
222
223 const v128_t vi0x2345 = wasm_v32x4_shuffle(vi0x0123, vi0x4567, 2, 3, 4, 5);
224 vi0x0123 = vi0x4567;
225 const v128_t vi1x2345 = wasm_v32x4_shuffle(vi1x0123, vi1x4567, 2, 3, 4, 5);
226 vi1x0123 = vi1x4567;
227 const v128_t vi2x2345 = wasm_v32x4_shuffle(vi2x0123, vi2x4567, 2, 3, 4, 5);
228 vi2x0123 = vi2x4567;
229 const v128_t vi3x2345 = wasm_v32x4_shuffle(vi3x0123, vi3x4567, 2, 3, 4, 5);
230 vi3x0123 = vi3x4567;
231 const v128_t vi4x2345 = wasm_v32x4_shuffle(vi4x0123, vi4x4567, 2, 3, 4, 5);
232 vi4x0123 = vi4x4567;
233
234 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi0x2345, wasm_v32x4_shuffle(vw0123, vw0123, 1, 1, 1, 1)));
235
236 vo0p3 = wasm_f32x4_add(vo0p3, wasm_f32x4_mul(vi1x2345, wasm_v32x4_shuffle(vw4567, vw4567, 2, 2, 2, 2)));
237
238 vo0p4 = wasm_f32x4_add(vo0p4, wasm_f32x4_mul(vi2x2345, wasm_v32x4_shuffle(vw89AB, vw89AB, 3, 3, 3, 3)));
239
240 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi3x2345, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 0, 0, 0, 0)));
241
242 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x2345, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 1, 1, 1, 1)));
243
244 const v128_t vi0x5678 = wasm_v32x4_shuffle(vi0x4567, vi0x89AB, 1, 2, 3, 4);
245 const v128_t vi1x5678 = wasm_v32x4_shuffle(vi1x4567, vi1x89AB, 1, 2, 3, 4);
246 const v128_t vi2x5678 = wasm_v32x4_shuffle(vi2x4567, vi2x89AB, 1, 2, 3, 4);
247 const v128_t vi3x5678 = wasm_v32x4_shuffle(vi3x4567, vi3x89AB, 1, 2, 3, 4);
248 const v128_t vi4x5678 = wasm_v32x4_shuffle(vi4x4567, vi4x89AB, 1, 2, 3, 4);
249
250 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi0x5678, wasm_v32x4_shuffle(vw4567, vw4567, 0, 0, 0, 0)));
251
252 vo0p3 = wasm_f32x4_add(vo0p3, wasm_f32x4_mul(vi1x5678, wasm_v32x4_shuffle(vw89AB, vw89AB, 1, 1, 1, 1)));
253
254 vo0p4 = wasm_f32x4_add(vo0p4, wasm_f32x4_mul(vi2x5678, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 2, 2, 2, 2)));
255
256 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi3x5678, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 3, 3, 3, 3)));
257
258 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x5678, wasm_v32x4_shuffle(vwOP, vwOP, 0, 0, 0, 0)));
259
260 const v128_t vi0x6789 = wasm_v32x4_shuffle(vi0x4567, vi0x89AB, 2, 3, 4, 5);
261 vi0x4567 = vi0x89AB;
262 const v128_t vi1x6789 = wasm_v32x4_shuffle(vi1x4567, vi1x89AB, 2, 3, 4, 5);
263 vi1x4567 = vi1x89AB;
264 const v128_t vi2x6789 = wasm_v32x4_shuffle(vi2x4567, vi2x89AB, 2, 3, 4, 5);
265 vi2x4567 = vi2x89AB;
266 const v128_t vi3x6789 = wasm_v32x4_shuffle(vi3x4567, vi3x89AB, 2, 3, 4, 5);
267 vi3x4567 = vi3x89AB;
268 const v128_t vi4x6789 = wasm_v32x4_shuffle(vi4x4567, vi4x89AB, 2, 3, 4, 5);
269 vi4x4567 = vi4x89AB;
270
271 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi0x6789, wasm_v32x4_shuffle(vw4567, vw4567, 1, 1, 1, 1)));
272
273 vo0p3 = wasm_f32x4_add(vo0p3, wasm_f32x4_mul(vi1x6789, wasm_v32x4_shuffle(vw89AB, vw89AB, 2, 2, 2, 2)));
274
275 vo0p4 = wasm_f32x4_add(vo0p4, wasm_f32x4_mul(vi2x6789, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 3, 3, 3, 3)));
276
277 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi3x6789, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 0, 0, 0, 0)));
278
279 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x6789, wasm_v32x4_shuffle(vwOP, vwOP, 1, 1, 1, 1)));
280
281 vo0p0 = wasm_f32x4_add(vo0p0, vo0p1);
282 vo0p2 = wasm_f32x4_add(vo0p2, vo0p3);
283 vo0p0 = wasm_f32x4_add(vo0p0, vo0p2);
284 vo0p0 = wasm_f32x4_add(vo0p0, vo0p4);
285
286 v128_t vo0 = wasm_f32x4_pmax(vmin, vo0p0);
287 vo0 = wasm_f32x4_pmin(vmax, vo0);
288
289 wasm_v128_store(o0, vo0); o0 += 4;
290
291 w -= 4 * sizeof(float);
292 }
293 assert(w >= 1 * sizeof(float));
294 assert(w <= 4 * sizeof(float));
295 {
296 v128_t vo0p0 = wasm_v32x4_shuffle(vw0123, vw0123, 0, 0, 0, 0);
297
298 vi0x4567 = wasm_v128_and(vmask, vi0x4567);
299 vi1x4567 = wasm_v128_and(vmask, vi1x4567);
300 vi2x4567 = wasm_v128_and(vmask, vi2x4567);
301 vi3x4567 = wasm_v128_and(vmask, vi3x4567);
302 vi4x4567 = wasm_v128_and(vmask, vi4x4567);
303
304 v128_t vo0p1 = wasm_f32x4_mul(vi0x4567, wasm_v32x4_shuffle(vw0123, vw0123, 3, 3, 3, 3));
305
306 v128_t vo0p2 = wasm_f32x4_mul(vi1x4567, wasm_v32x4_shuffle(vw89AB, vw89AB, 0, 0, 0, 0));
307
308 v128_t vo0p3 = wasm_f32x4_mul(vi2x4567, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 1, 1, 1, 1));
309
310 v128_t vo0p4 = wasm_f32x4_mul(vi3x4567, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 2, 2, 2, 2));
311
312 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x4567, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 3, 3, 3, 3)));
313
314 const v128_t vi0x3456 = wasm_v32x4_shuffle(vi0x0123, vi0x4567, 3, 4, 5, 6);
315 const v128_t vi1x3456 = wasm_v32x4_shuffle(vi1x0123, vi1x4567, 3, 4, 5, 6);
316 const v128_t vi2x3456 = wasm_v32x4_shuffle(vi2x0123, vi2x4567, 3, 4, 5, 6);
317 const v128_t vi3x3456 = wasm_v32x4_shuffle(vi3x0123, vi3x4567, 3, 4, 5, 6);
318 const v128_t vi4x3456 = wasm_v32x4_shuffle(vi4x0123, vi4x4567, 3, 4, 5, 6);
319
320 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi0x3456, wasm_v32x4_shuffle(vw0123, vw0123, 2, 2, 2, 2)));
321
322 vo0p3 = wasm_f32x4_add(vo0p3, wasm_f32x4_mul(vi1x3456, wasm_v32x4_shuffle(vw4567, vw4567, 3, 3, 3, 3)));
323
324 vo0p4 = wasm_f32x4_add(vo0p4, wasm_f32x4_mul(vi2x3456, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 0, 0, 0, 0)));
325
326 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi3x3456, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 1, 1, 1, 1)));
327
328 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x3456, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 2, 2, 2, 2)));
329
330 const v128_t vi0x2345 = wasm_v32x4_shuffle(vi0x0123, vi0x4567, 2, 3, 4, 5);
331 const v128_t vi1x2345 = wasm_v32x4_shuffle(vi1x0123, vi1x4567, 2, 3, 4, 5);
332 const v128_t vi2x2345 = wasm_v32x4_shuffle(vi2x0123, vi2x4567, 2, 3, 4, 5);
333 const v128_t vi3x2345 = wasm_v32x4_shuffle(vi3x0123, vi3x4567, 2, 3, 4, 5);
334 const v128_t vi4x2345 = wasm_v32x4_shuffle(vi4x0123, vi4x4567, 2, 3, 4, 5);
335
336 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi0x2345, wasm_v32x4_shuffle(vw0123, vw0123, 1, 1, 1, 1)));
337
338 vo0p3 = wasm_f32x4_add(vo0p3, wasm_f32x4_mul(vi1x2345, wasm_v32x4_shuffle(vw4567, vw4567, 2, 2, 2, 2)));
339
340 vo0p4 = wasm_f32x4_add(vo0p4, wasm_f32x4_mul(vi2x2345, wasm_v32x4_shuffle(vw89AB, vw89AB, 3, 3, 3, 3)));
341
342 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi3x2345, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 0, 0, 0, 0)));
343
344 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x2345, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 1, 1, 1, 1)));
345
346 const v128_t vzero = wasm_f32x4_const_splat(0.0f);
347 const v128_t vi0x5678 = wasm_v32x4_shuffle(vi0x4567, vzero, 1, 2, 3, 4);
348 const v128_t vi1x5678 = wasm_v32x4_shuffle(vi1x4567, vzero, 1, 2, 3, 4);
349 const v128_t vi2x5678 = wasm_v32x4_shuffle(vi2x4567, vzero, 1, 2, 3, 4);
350 const v128_t vi3x5678 = wasm_v32x4_shuffle(vi3x4567, vzero, 1, 2, 3, 4);
351 const v128_t vi4x5678 = wasm_v32x4_shuffle(vi4x4567, vzero, 1, 2, 3, 4);
352
353 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi0x5678, wasm_v32x4_shuffle(vw4567, vw4567, 0, 0, 0, 0)));
354
355 vo0p3 = wasm_f32x4_add(vo0p3, wasm_f32x4_mul(vi1x5678, wasm_v32x4_shuffle(vw89AB, vw89AB, 1, 1, 1, 1)));
356
357 vo0p4 = wasm_f32x4_add(vo0p4, wasm_f32x4_mul(vi2x5678, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 2, 2, 2, 2)));
358
359 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi3x5678, wasm_v32x4_shuffle(vwGHIJ, vwGHIJ, 3, 3, 3, 3)));
360
361 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x5678, wasm_v32x4_shuffle(vwOP, vwOP, 0, 0, 0, 0)));
362
363 const v128_t vi0x6789 = wasm_v32x4_shuffle(vi0x5678, vzero, 1, 2, 3, 4);
364 const v128_t vi1x6789 = wasm_v32x4_shuffle(vi1x5678, vzero, 1, 2, 3, 4);
365 const v128_t vi2x6789 = wasm_v32x4_shuffle(vi2x5678, vzero, 1, 2, 3, 4);
366 const v128_t vi3x6789 = wasm_v32x4_shuffle(vi3x5678, vzero, 1, 2, 3, 4);
367 const v128_t vi4x6789 = wasm_v32x4_shuffle(vi4x5678, vzero, 1, 2, 3, 4);
368
369 vo0p2 = wasm_f32x4_add(vo0p2, wasm_f32x4_mul(vi0x6789, wasm_v32x4_shuffle(vw4567, vw4567, 1, 1, 1, 1)));
370
371 vo0p3 = wasm_f32x4_add(vo0p3, wasm_f32x4_mul(vi1x6789, wasm_v32x4_shuffle(vw89AB, vw89AB, 2, 2, 2, 2)));
372
373 vo0p4 = wasm_f32x4_add(vo0p4, wasm_f32x4_mul(vi2x6789, wasm_v32x4_shuffle(vwCDEF, vwCDEF, 3, 3, 3, 3)));
374
375 vo0p0 = wasm_f32x4_add(vo0p0, wasm_f32x4_mul(vi3x6789, wasm_v32x4_shuffle(vwKLMN, vwKLMN, 0, 0, 0, 0)));
376
377 vo0p1 = wasm_f32x4_add(vo0p1, wasm_f32x4_mul(vi4x6789, wasm_v32x4_shuffle(vwOP, vwOP, 1, 1, 1, 1)));
378
379 vo0p0 = wasm_f32x4_add(vo0p0, vo0p1);
380 vo0p2 = wasm_f32x4_add(vo0p2, vo0p3);
381 vo0p0 = wasm_f32x4_add(vo0p0, vo0p2);
382 vo0p0 = wasm_f32x4_add(vo0p0, vo0p4);
383
384 v128_t vo0 = wasm_f32x4_pmax(vmin, vo0p0);
385 vo0 = wasm_f32x4_pmin(vmax, vo0);
386
387 if XNN_LIKELY(w & (4 * sizeof(float))) {
388 wasm_v128_store(o0, vo0); o0 += 4;
389 } else {
390 if (w & (2 * sizeof(float))) {
391 *((double*) o0) = wasm_f64x2_extract_lane(vo0, 0); o0 += 2;
392
393 vo0 = wasm_v32x4_shuffle(vo0, vo0, 2, 3, 0, 1);
394 }
395 if (w & (1 * sizeof(float))) {
396 *o0 = wasm_f32x4_extract_lane(vo0, 0); o0 += 1;
397 }
398 }
399 }
400
401 i0 = (const float*) ((uintptr_t) i1 - input_decrement);
402 i1 = (const float*) ((uintptr_t) i2 - input_decrement);
403 i2 = (const float*) ((uintptr_t) i1 + input_width);
404 i3 = (const float*) ((uintptr_t) i2 + input_width);
405 i4 = (const float*) ((uintptr_t) i3 + input_width);
406
407
408 } while (--output_height != 0);
409 }
410