1 // Auto-generated file. Do not edit!
2 // Template: src/f32-vbinary/vopc-scalar.c.in
3 // Generator: tools/xngen
4 //
5 // Copyright 2019 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 <xnnpack/common.h>
13 #include <xnnpack/math.h>
14 #include <xnnpack/vbinary.h>
15
16
xnn_f32_vrdivc_minmax_ukernel__scalar_x8(size_t n,const float * a,const float * b,float * y,const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS (1)])17 void xnn_f32_vrdivc_minmax_ukernel__scalar_x8(
18 size_t n,
19 const float* a,
20 const float* b,
21 float* y,
22 const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS(1)])
23 {
24 assert(n != 0);
25 assert(n % sizeof(float) == 0);
26 assert(a != NULL);
27 assert(b != NULL);
28 assert(y != NULL);
29
30 const float vy_min = params->scalar.min;
31 const float vy_max = params->scalar.max;
32
33 const float vb = *b;
34 for (; n >= 8 * sizeof(float); n -= 8 * sizeof(float)) {
35 const float va0 = a[0];
36 const float va1 = a[1];
37 const float va2 = a[2];
38 const float va3 = a[3];
39 const float va4 = a[4];
40 const float va5 = a[5];
41 const float va6 = a[6];
42 const float va7 = a[7];
43 a += 8;
44
45 float vy0 = vb / va0;
46 float vy1 = vb / va1;
47 float vy2 = vb / va2;
48 float vy3 = vb / va3;
49 float vy4 = vb / va4;
50 float vy5 = vb / va5;
51 float vy6 = vb / va6;
52 float vy7 = vb / va7;
53
54
55 vy0 = math_max_f32(vy0, vy_min);
56 vy1 = math_max_f32(vy1, vy_min);
57 vy2 = math_max_f32(vy2, vy_min);
58 vy3 = math_max_f32(vy3, vy_min);
59 vy4 = math_max_f32(vy4, vy_min);
60 vy5 = math_max_f32(vy5, vy_min);
61 vy6 = math_max_f32(vy6, vy_min);
62 vy7 = math_max_f32(vy7, vy_min);
63
64 vy0 = math_min_f32(vy0, vy_max);
65 vy1 = math_min_f32(vy1, vy_max);
66 vy2 = math_min_f32(vy2, vy_max);
67 vy3 = math_min_f32(vy3, vy_max);
68 vy4 = math_min_f32(vy4, vy_max);
69 vy5 = math_min_f32(vy5, vy_max);
70 vy6 = math_min_f32(vy6, vy_max);
71 vy7 = math_min_f32(vy7, vy_max);
72
73 y[0] = vy0;
74 y[1] = vy1;
75 y[2] = vy2;
76 y[3] = vy3;
77 y[4] = vy4;
78 y[5] = vy5;
79 y[6] = vy6;
80 y[7] = vy7;
81 y += 8;
82 }
83 if XNN_UNLIKELY(n != 0) {
84 do {
85 const float va = *a++;
86 float vy = vb / va;
87 vy = math_max_f32(vy, vy_min);
88 vy = math_min_f32(vy, vy_max);
89 *y++ = vy;
90 n -= sizeof(float);
91 } while (n != 0);
92 }
93 }
94