1 // Auto-generated file. Do not edit!
2 // Template: src/f32-dwconv/up-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/dwconv.h>
15
16
xnn_f32_dwconv_minmax_ukernel_up4x9__wasmrelaxedsimd(size_t channels,size_t output_width,const float ** input,const float * weights,float * output,size_t input_stride,size_t output_increment,size_t input_offset,const float * zero,const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS (1)])17 void xnn_f32_dwconv_minmax_ukernel_up4x9__wasmrelaxedsimd(
18 size_t channels,
19 size_t output_width,
20 const float** input,
21 const float* weights,
22 float* output,
23 size_t input_stride,
24 size_t output_increment,
25 size_t input_offset,
26 const float* zero,
27 const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_OOB_READS
28 {
29 assert(channels != 0);
30 assert(output_width != 0);
31
32 const v128_t vmin = wasm_v128_load64_splat(params->wasmsimd.min);
33 const v128_t vmax = wasm_v128_load64_splat(params->wasmsimd.max);
34 do {
35 const float* i0 = input[0];
36 assert(i0 != NULL);
37 if XNN_UNPREDICTABLE(i0 != zero) {
38 i0 = (const float*) ((uintptr_t) i0 + input_offset);
39 }
40 const float* i1 = input[1];
41 assert(i1 != NULL);
42 if XNN_UNPREDICTABLE(i1 != zero) {
43 i1 = (const float*) ((uintptr_t) i1 + input_offset);
44 }
45 const float* i2 = input[2];
46 assert(i2 != NULL);
47 if XNN_UNPREDICTABLE(i2 != zero) {
48 i2 = (const float*) ((uintptr_t) i2 + input_offset);
49 }
50 const float* i3 = input[3];
51 assert(i3 != NULL);
52 if XNN_UNPREDICTABLE(i3 != zero) {
53 i3 = (const float*) ((uintptr_t) i3 + input_offset);
54 }
55 const float* i4 = input[4];
56 assert(i4 != NULL);
57 if XNN_UNPREDICTABLE(i4 != zero) {
58 i4 = (const float*) ((uintptr_t) i4 + input_offset);
59 }
60 const float* i5 = input[5];
61 assert(i5 != NULL);
62 if XNN_UNPREDICTABLE(i5 != zero) {
63 i5 = (const float*) ((uintptr_t) i5 + input_offset);
64 }
65 const float* i6 = input[6];
66 assert(i6 != NULL);
67 if XNN_UNPREDICTABLE(i6 != zero) {
68 i6 = (const float*) ((uintptr_t) i6 + input_offset);
69 }
70 const float* i7 = input[7];
71 assert(i7 != NULL);
72 if XNN_UNPREDICTABLE(i7 != zero) {
73 i7 = (const float*) ((uintptr_t) i7 + input_offset);
74 }
75 const float* i8 = input[8];
76 assert(i8 != NULL);
77 if XNN_UNPREDICTABLE(i8 != zero) {
78 i8 = (const float*) ((uintptr_t) i8 + input_offset);
79 }
80 input = (const float**) ((uintptr_t) input + input_stride);
81
82 size_t c = channels;
83 const float* w = weights;
84 for (; c >= 4; c -= 4) {
85 v128_t vacc0123p0 = wasm_v128_load(w);
86
87
88 const v128_t vi0x0123 = wasm_v128_load(i0);
89 i0 += 4;
90
91 const v128_t vk0x0123 = wasm_v128_load(w + 4);
92 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi0x0123, vk0x0123));
93
94 const v128_t vi1x0123 = wasm_v128_load(i1);
95 i1 += 4;
96
97 const v128_t vk1x0123 = wasm_v128_load(w + 8);
98 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi1x0123, vk1x0123));
99
100 const v128_t vi2x0123 = wasm_v128_load(i2);
101 i2 += 4;
102
103 const v128_t vk2x0123 = wasm_v128_load(w + 12);
104 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi2x0123, vk2x0123));
105
106 const v128_t vi3x0123 = wasm_v128_load(i3);
107 i3 += 4;
108
109 const v128_t vk3x0123 = wasm_v128_load(w + 16);
110 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi3x0123, vk3x0123));
111
112 const v128_t vi4x0123 = wasm_v128_load(i4);
113 i4 += 4;
114
115 const v128_t vk4x0123 = wasm_v128_load(w + 20);
116 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi4x0123, vk4x0123));
117
118 const v128_t vi5x0123 = wasm_v128_load(i5);
119 i5 += 4;
120
121 const v128_t vk5x0123 = wasm_v128_load(w + 24);
122 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi5x0123, vk5x0123));
123
124 const v128_t vi6x0123 = wasm_v128_load(i6);
125 i6 += 4;
126
127 const v128_t vk6x0123 = wasm_v128_load(w + 28);
128 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi6x0123, vk6x0123));
129
130 const v128_t vi7x0123 = wasm_v128_load(i7);
131 i7 += 4;
132
133 const v128_t vk7x0123 = wasm_v128_load(w + 32);
134 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi7x0123, vk7x0123));
135
136 const v128_t vi8x0123 = wasm_v128_load(i8);
137 i8 += 4;
138
139 const v128_t vk8x0123 = wasm_v128_load(w + 36);
140 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi8x0123, vk8x0123));
141
142 w += 40;
143
144
145 v128_t vacc0123 = __builtin_wasm_relaxed_max_f32x4(vmin, vacc0123p0);
146
147 vacc0123 = __builtin_wasm_relaxed_min_f32x4(vmax, vacc0123);
148
149 wasm_v128_store(output, vacc0123);
150 output += 4;
151 }
152 if XNN_UNLIKELY(c != 0) {
153 v128_t vacc0123p0 = wasm_v128_load(w);
154
155 const v128_t vi0x0123 = wasm_v128_load(i0);
156 const v128_t vk0x0123 = wasm_v128_load(w + 4);
157 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi0x0123, vk0x0123));
158
159 const v128_t vi1x0123 = wasm_v128_load(i1);
160 const v128_t vk1x0123 = wasm_v128_load(w + 8);
161 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi1x0123, vk1x0123));
162
163 const v128_t vi2x0123 = wasm_v128_load(i2);
164 const v128_t vk2x0123 = wasm_v128_load(w + 12);
165 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi2x0123, vk2x0123));
166
167 const v128_t vi3x0123 = wasm_v128_load(i3);
168 const v128_t vk3x0123 = wasm_v128_load(w + 16);
169 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi3x0123, vk3x0123));
170
171 const v128_t vi4x0123 = wasm_v128_load(i4);
172 const v128_t vk4x0123 = wasm_v128_load(w + 20);
173 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi4x0123, vk4x0123));
174
175 const v128_t vi5x0123 = wasm_v128_load(i5);
176 const v128_t vk5x0123 = wasm_v128_load(w + 24);
177 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi5x0123, vk5x0123));
178
179 const v128_t vi6x0123 = wasm_v128_load(i6);
180 const v128_t vk6x0123 = wasm_v128_load(w + 28);
181 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi6x0123, vk6x0123));
182
183 const v128_t vi7x0123 = wasm_v128_load(i7);
184 const v128_t vk7x0123 = wasm_v128_load(w + 32);
185 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi7x0123, vk7x0123));
186
187 const v128_t vi8x0123 = wasm_v128_load(i8);
188 const v128_t vk8x0123 = wasm_v128_load(w + 36);
189 vacc0123p0 = wasm_f32x4_add(vacc0123p0, wasm_f32x4_mul(vi8x0123, vk8x0123));
190
191
192 v128_t vacc0123 = __builtin_wasm_relaxed_max_f32x4(vmin, vacc0123p0);
193 vacc0123 = __builtin_wasm_relaxed_min_f32x4(vmax, vacc0123);
194
195 if (c & 2) {
196 *((double*) output) = wasm_f64x2_extract_lane(vacc0123, 0);
197 vacc0123 = wasm_v32x4_shuffle(vacc0123, vacc0123, 2, 3, 2, 3);
198 output += 2;
199 }
200 if (c & 1) {
201 *output = wasm_f32x4_extract_lane(vacc0123, 0);
202 output += 1;
203 }
204 }
205
206 output = (float*) ((uintptr_t) output + output_increment);
207 } while (--output_width != 0);
208 }
209