Viewing file:  avx512f-vrsqrt14ps-2.c (1.07 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* { dg-do run } */
/* { dg-options "-O2 -mavx512f" } */
/* { dg-require-effective-target avx512f } */
#define AVX512F
#include "avx512f-helper.h"
#include <math.h>
#define SIZE (AVX512F_LEN / 32)
#include "avx512f-mask-type.h"
static void
CALC (float *s, float *r)
{
int i;
for (i = 0; i < SIZE; i++)
{
r[i] = 1.0 / sqrt(s[i]);
}
}
void
TEST (void)
{
UNION_TYPE (AVX512F_LEN,) s, res1, res2, res3;
MASK_TYPE mask = MASK_VALUE;
float res_ref[SIZE];
int i;
for (i = 0; i < SIZE; i++)
{
s.a[i] = 123.456 * (i + 2000);
res2.a[i] = DEFAULT_VALUE;
}
res1.x = INTRINSIC (_rsqrt14_ps) (s.x);
res2.x = INTRINSIC (_mask_rsqrt14_ps) (res2.x, mask, s.x);
res3.x = INTRINSIC (_maskz_rsqrt14_ps) (mask, s.x);
CALC (s.a, res_ref);
if (UNION_ROUGH_CHECK (AVX512F_LEN,) (res1, res_ref, 0.0001))
abort ();
MASK_MERGE () (res_ref, mask, SIZE);
if (UNION_ROUGH_CHECK (AVX512F_LEN,) (res2, res_ref, 0.0001))
abort ();
MASK_ZERO () (res_ref, mask, SIZE);
if (UNION_ROUGH_CHECK (AVX512F_LEN,) (res3, res_ref, 0.0001))
abort ();
}
|
