1 // Auto-generated file. Do not edit!
2 // Template: src/f32-vbinary/vop-sse.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 <xmmintrin.h>
13
14 #include <xnnpack/common.h>
15 #include <xnnpack/intrinsics-polyfill.h>
16 #include <xnnpack/vbinary.h>
17
18
xnn_f32_vadd_minmax_ukernel__sse_x8(size_t n,const float * a,const float * b,float * y,const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS (1)])19 void xnn_f32_vadd_minmax_ukernel__sse_x8(
20 size_t n,
21 const float* a,
22 const float* b,
23 float* y,
24 const union xnn_f32_minmax_params params[restrict XNN_MIN_ELEMENTS(1)]) XNN_DISABLE_TSAN
25 {
26 assert(n != 0);
27 assert(n % sizeof(float) == 0);
28 assert(a != NULL);
29 assert(b != NULL);
30 assert(y != NULL);
31
32 const __m128 vy_min = _mm_load_ps(params->sse.min);
33 const __m128 vy_max = _mm_load_ps(params->sse.max);
34
35 for (; n >= 8 * sizeof(float); n -= 8 * sizeof(float)) {
36 const __m128 va0123 = _mm_loadu_ps(a);
37 const __m128 va4567 = _mm_loadu_ps(a + 4);
38 a += 8;
39
40 const __m128 vb0123 = _mm_loadu_ps(b);
41 const __m128 vb4567 = _mm_loadu_ps(b + 4);
42 b += 8;
43
44 __m128 vy0123 = _mm_add_ps(va0123, vb0123);
45 __m128 vy4567 = _mm_add_ps(va4567, vb4567);
46
47
48 vy0123 = _mm_max_ps(vy0123, vy_min);
49 vy4567 = _mm_max_ps(vy4567, vy_min);
50
51 vy0123 = _mm_min_ps(vy0123, vy_max);
52 vy4567 = _mm_min_ps(vy4567, vy_max);
53
54 _mm_storeu_ps(y, vy0123);
55 _mm_storeu_ps(y + 4, vy4567);
56 y += 8;
57 }
58 for (; n >= 4 * sizeof(float); n -= 4 * sizeof(float)) {
59 const __m128 va0123 = _mm_loadu_ps(a);
60 a += 4;
61
62 const __m128 vb0123 = _mm_loadu_ps(b);
63 b += 4;
64
65 __m128 vy0123 = _mm_add_ps(va0123, vb0123);
66 vy0123 = _mm_max_ps(vy0123, vy_min);
67 vy0123 = _mm_min_ps(vy0123, vy_max);
68 _mm_storeu_ps(y, vy0123);
69 y += 4;
70 }
71 if XNN_UNLIKELY(n != 0) {
72 const __m128 va0123 = _mm_loadu_ps(a);
73 const __m128 vb0123 = _mm_loadu_ps(b);
74
75 __m128 vy0123 = _mm_add_ps(va0123, vb0123);
76 vy0123 = _mm_max_ps(vy0123, vy_min);
77 vy0123 = _mm_min_ps(vy0123, vy_max);
78 if (n & (2 * sizeof(float))) {
79 _mm_storel_pi((__m64*) y, vy0123);
80 vy0123 = _mm_movehl_ps(vy0123, vy0123);
81 y += 2;
82 }
83 if (n & (1 * sizeof(float))) {
84 _mm_store_ss(y, vy0123);
85 }
86 }
87 }
88