Viewing file:  avx5124vnniw-vp4dpwssds-2.c (2.65 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* { dg-do run } */
/* { dg-options "-O2 -mavx5124vnniw" } */
/* { dg-require-effective-target avx5124vnniw } */
#define DEFAULT_VALUE 0x7ffffffe
#define AVX5124VNNIW
#include "avx512f-helper.h"
#define SIZE (AVX512F_LEN / 32)
#include "avx512f-mask-type.h"
void
CALC (short *src1, short* src2, short *src3,
short *src4, int* prev_dst, short *mult, int *dst)
{
int i;
for (i = 0; i < SIZE; i++)
{
int p1dword, p2dword;
long long int tmp;
dst[i] = prev_dst[i];
p1dword = (int)(src1[2*i ]) * (int)(mult[0]);
p2dword = (int)(src1[2*i+1]) * (int)(mult[1]);
tmp = (long long)dst[i] + p1dword + p2dword;
if (tmp > 0x7fffffff)
dst[i] = 0x7fffffff;
else
dst[i] += p1dword + p2dword;
p1dword = (int)(src2[2*i ]) * (int)(mult[2]);
p2dword = (int)(src2[2*i+1]) * (int)(mult[3]);
tmp = (long long)dst[i] + p1dword + p2dword;
if (tmp > 0x7fffffff)
dst[i] = 0x7fffffff;
else
dst[i] += p1dword + p2dword;
p1dword = (int)(src3[2*i ]) * (int)(mult[4]);
p2dword = (int)(src3[2*i+1]) * (int)(mult[5]);
tmp = (long long)dst[i] + p1dword + p2dword;
if (tmp > 0x7fffffff)
dst[i] = 0x7fffffff;
else
dst[i] += p1dword + p2dword;
p1dword = (int)(src4[2*i ]) * (int)(mult[6]);
p2dword = (int)(src4[2*i+1]) * (int)(mult[7]);
tmp = (long long)dst[i] + p1dword + p2dword;
if (tmp > 0x7fffffff)
dst[i] = 0x7fffffff;
else
dst[i] += p1dword + p2dword;
}
}
void
TEST (void)
{
int i;
UNION_TYPE (AVX512F_LEN, i_w) src1, src2, src3, src4;
UNION_TYPE (AVX512F_LEN, i_d) src5, dst, res1, res2, res3;
UNION_TYPE (128, i_w) mult;
MASK_TYPE mask = MASK_VALUE;
int res_ref[SIZE];
for (i = 0; i < SIZE * 2; i++)
{
src1.a[i] = 2 + 7 * i % 291;
src2.a[i] = 3 + 11 * (i % 377) * i;
src3.a[i] = src1.a[i] * src1.a[i];
src4.a[i] = src2.a[i] * src2.a[i];
}
for (i = 0; i < 8; i++)
mult.a[i] = 3 + i * 2;
for (i = 0; i < SIZE; i++)
src5.a[i] = DEFAULT_VALUE;
CALC (src1.a, src2.a, src3.a, src4.a, src5.a, mult.a, res_ref);
res1.x = INTRINSIC (_4dpwssds_epi32) ( src5.x, src1.x, src2.x, src3.x, src4.x, &mult.x);
res2.x = INTRINSIC (_mask_4dpwssds_epi32) (src5.x, mask, src1.x, src2.x, src3.x, src4.x, &mult.x);
res3.x = INTRINSIC (_maskz_4dpwssds_epi32) (mask, src5.x, src1.x, src2.x, src3.x, src4.x, &mult.x);
if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
abort ();
MASK_MERGE (i_d) (res_ref, mask, SIZE);
if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
abort ();
MASK_ZERO (i_d) (res_ref, mask, SIZE);
if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref))
abort ();
}
|
