1 // Auto-generated file. Do not edit!
2 //   Template: src/f32-vrnd/scalar-libm.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 #include <math.h>
12 
13 #include <xnnpack/common.h>
14 #include <xnnpack/math.h>
15 #include <xnnpack/vunary.h>
16 
17 
xnn_f32_vrndne_ukernel__scalar_libm_x2(size_t n,const float * x,float * y,const union xnn_f32_rnd_params params[restrict XNN_MIN_ELEMENTS (1)])18 void xnn_f32_vrndne_ukernel__scalar_libm_x2(
19     size_t n,
20     const float* x,
21     float* y,
22     const union xnn_f32_rnd_params params[restrict XNN_MIN_ELEMENTS(1)])
23 {
24   assert(n != 0);
25   assert(n % sizeof(float) == 0);
26 
27   for (; n >= 2 * sizeof(float); n -= 2 * sizeof(float)) {
28     const float vx0 = x[0];
29     const float vx1 = x[1];
30     x += 2;
31 
32     const float vy0 = nearbyintf(vx0);
33     const float vy1 = nearbyintf(vx1);
34 
35     y[0] = vy0;
36     y[1] = vy1;
37     y += 2;
38   }
39   if XNN_UNLIKELY(n != 0) {
40     const float vx = *x;
41     const float vy = nearbyintf(vx);
42     *y = vy;
43   }
44 }
45