Viewing file:  avx512fp16-64-32-vecop-2.c (1.61 KB) -rw-r--r--
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/* { dg-do run { target avx512fp16 } } */
/* { dg-options "-O2 -mavx512fp16 -mavx512vl" } */
static void vec_op_test (void);
#define DO_TEST vec_op_test
#define AVX512FP16
#define AVX512VL
#include "avx512f-check.h"
#include "avx512fp16-64-32-vecop-1.c"
_Float16 a[4], b[4], fexp[4], fref[4];
#define EMULATE_VEC_OP_VV(size, op, name) \
void \
__attribute__ ((noinline, noclone)) \
scalar_vecop_v##size##hf##name ( \
_Float16 * restrict dst, _Float16 * restrict src1, \
_Float16 * restrict src2) \
{ \
int i; \
for (i = 0; i < size; i++) \
dst[i] = src1[i] op src2[i]; \
}
EMULATE_VEC_OP_VV (4, +, add)
EMULATE_VEC_OP_VV (2, +, add)
EMULATE_VEC_OP_VV (4, -, sub)
EMULATE_VEC_OP_VV (2, -, sub)
EMULATE_VEC_OP_VV (4, *, mul)
EMULATE_VEC_OP_VV (2, *, mul)
EMULATE_VEC_OP_VV (4, /, div)
EMULATE_VEC_OP_VV (2, /, div)
void init()
{
int i;
for (i = 0; i < 4; i++)
{
a[i] = i + 0.5;
b[i] = i * 1.5;
fexp[i] = fref[i] = 2.75 * i;
}
}
int check_cond(void *a, void *b, int size)
{
int i;
unsigned short *pa = (unsigned short *)a,
*pb = (unsigned short *)b;
for (i = 0; i < size; i++)
if (pa[i] != pb[i])
return 0;
return 1;
}
#define TEST_VEC_OP_VV(size, name) \
{ \
init (); \
scalar_vecop_v##size##hf##name (a, b, fexp); \
vecop_v##size##hf##name (a, b, fref); \
if (!check_cond ((void *)fexp, (void *)fref, size)) \
abort(); \
}
static void vec_op_test()
{
TEST_VEC_OP_VV (4, add)
TEST_VEC_OP_VV (2, add)
TEST_VEC_OP_VV (4, sub)
TEST_VEC_OP_VV (2, sub)
TEST_VEC_OP_VV (4, mul)
TEST_VEC_OP_VV (2, mul)
TEST_VEC_OP_VV (4, div)
TEST_VEC_OP_VV (2, div)
}
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