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#include "m512_test_util.h"
#include <stdio.h>
/*
* Here we check for _mm512_[mask|mmaskz]roundscale[_round]_[ss|sd] intrinsics.
*/
void __declspec(noinline) do_roundscale_pd() {
__mmask8 k8;
volatile __m512d v1 = _mm512_set1_pd((1.6));
volatile __m512d undef = _mm512_set1_pd(3.0);
__m512d exp = _mm512_set1_pd((2.0));
__m512d exp1 = _mm512_set1_pd((1.0));
__m512d expm = _mm512_set_pd((2.0), 3.0, (2.0), 3.0, (2.0), 3.0, (2.0), 3.0);
__m512d expzm = _mm512_set_pd((1.0), 0, (1.0), 0, (1.0), 0, (1.0), 0);
{
volatile __m512d r = _mm512_roundscale_pd(v1, 0x8);
check_equal_ndf(&r, &exp, 8, "_mm512_roundscale_pd{0x8}", __LINE__);
r = _mm512_roundscale_pd(v1, 0x9);
check_equal_ndf(&r, &exp1, 8, "_mm512_roundscale_pd{0x9}", __LINE__);
k8 = 0xAA;
r = _mm512_mask_roundscale_pd(undef, k8, v1, 0xA);
check_equal_ndf(&r, &expm, 8, "_mm512_mask_roundscale_pd{1}{0xA}",
__LINE__);
r = _mm512_maskz_roundscale_pd(k8, v1, 0xB);
check_equal_ndf(&r, &expzm, 8, "_mm512_maskz_roundscale_pd{0}{0xB}",
__LINE__);
}
{
volatile __m512d r =
_mm512_roundscale_round_pd(v1, 0x8, (_MM_FROUND_CUR_DIRECTION));
check_equal_ndf(&r, &exp, 8, "_mm512_roundscale_round_pd{0x8}", __LINE__);
r = _mm512_roundscale_round_pd(v1, 0x9, (_MM_FROUND_CUR_DIRECTION));
check_equal_ndf(&r, &exp1, 8, "_mm512_roundscale_round_pd{0x9}", __LINE__);
k8 = 0xAA;
r = _mm512_mask_roundscale_round_pd(undef, k8, v1, 0xA,
(_MM_FROUND_CUR_DIRECTION));
check_equal_ndf(&r, &expm, 8, "_mm512_mask_roundscale_round_pd{1}{0xA}",
__LINE__);
r = _mm512_maskz_roundscale_round_pd(k8, v1, 0xB,
(_MM_FROUND_CUR_DIRECTION));
check_equal_ndf(&r, &expzm, 8, "_mm512_maskz_roundscale_round_pd{0}{0xB}",
__LINE__);
}
{
volatile __m512d r =
_mm512_roundscale_round_pd(v1, 0x8, ((_MM_FROUND_NO_EXC)));
check_equal_ndf(&r, &exp, 8, "_mm512_roundscale_round_pd{0x8}", __LINE__);
r = _mm512_roundscale_round_pd(v1, 0x9, ((_MM_FROUND_NO_EXC)));
check_equal_ndf(&r, &exp1, 8, "_mm512_roundscale_round_pd{0x9}", __LINE__);
k8 = 0xAA;
r = _mm512_mask_roundscale_round_pd(undef, k8, v1, 0xA,
((_MM_FROUND_NO_EXC)));
check_equal_ndf(&r, &expm, 8, "_mm512_mask_roundscale_round_pd{1}{0xA}",
__LINE__);
r = _mm512_maskz_roundscale_round_pd(k8, v1, 0xB, ((_MM_FROUND_NO_EXC)));
check_equal_ndf(&r, &expzm, 8, "_mm512_maskz_roundscale_round_pd{0}{0xB}",
__LINE__);
}
}
void __declspec(noinline) do_roundscale_ps() {
__mmask16 k8;
volatile __m512 v1 = _mm512_set1_ps((-1.6f));
volatile __m512 undef = _mm512_set1_ps(3.0);
__m512 exp = _mm512_set1_ps((-2.0f));
__m512 exp1 = _mm512_set1_ps((-2.0f));
__m512 expm =
_mm512_set_ps((-1.0f), 3.0, (-1.0f), 3.0, (-1.0f), 3.0, (-1.0f), 3.0,
(-1.0f), 3.0, (-1.0f), 3.0, (-1.0f), 3.0, (-1.0f), 3.0);
__m512 expzm = _mm512_set_ps((-1.0f), 0, (-1.0f), 0, (-1.0f), 0, (-1.0f), 0,
(-1.0f), 0, (-1.0f), 0, (-1.0f), 0, (-1.0f), 0);
{
volatile __m512 r = _mm512_roundscale_ps(v1, 0x8);
check_equal_nsf(&r, &exp, 16, "_mm512_roundscale_{0x8}", __LINE__);
r = _mm512_roundscale_ps(v1, 0x9);
check_equal_nsf(&r, &exp, 16, "_mm512_roundscale_{0x9}", __LINE__);
k8 = 0xAAAA;
r = _mm512_mask_roundscale_ps(undef, k8, v1, 0xA);
check_equal_nsf(&r, &expm, 16, "_mm512_mask_roundscale_{1}{A}", __LINE__);
r = _mm512_maskz_roundscale_ps(k8, v1, 0xB);
check_equal_nsf(&r, &expzm, 16, "_mm512_maskz_roundscale_{0}{B}", __LINE__);
}
{
volatile __m512 r =
_mm512_roundscale_round_ps(v1, 0x8, (_MM_FROUND_CUR_DIRECTION));
check_equal_nsf(&r, &exp, 16, "_mm512_roundscale_round_ps", __LINE__);
r = _mm512_roundscale_round_ps(v1, 0x9, (_MM_FROUND_CUR_DIRECTION));
check_equal_nsf(&r, &exp1, 16, "_mm512_roundscale_round_ps", __LINE__);
k8 = 0xAAAA;
r = _mm512_mask_roundscale_round_ps(undef, k8, v1, 0xA,
(_MM_FROUND_CUR_DIRECTION));
check_equal_nsf(&r, &expm, 16, "_mm512_mask_roundscale_round_{1}{A}",
__LINE__);
r = _mm512_maskz_roundscale_round_ps(k8, v1, 0xB,
(_MM_FROUND_CUR_DIRECTION));
check_equal_nsf(&r, &expzm, 16, "_mm512_maskz_roundscale_round_{0}{B}",
__LINE__);
}
{
volatile __m512 r =
_mm512_roundscale_round_ps(v1, 0x8, ((_MM_FROUND_NO_EXC)));
check_equal_nsf(&r, &exp, 16, "_mm512_roundscale_round_ps", __LINE__);
r = _mm512_roundscale_round_ps(v1, 0x9, ((_MM_FROUND_NO_EXC)));
check_equal_nsf(&r, &exp1, 16, "_mm512_roundscale_round_ps", __LINE__);
k8 = 0xAAAA;
r = _mm512_mask_roundscale_round_ps(undef, k8, v1, 0xA,
((_MM_FROUND_NO_EXC)));
check_equal_nsf(&r, &expm, 16, "_mm512_mask_roundscale_round_{1}{A}",
__LINE__);
r = _mm512_maskz_roundscale_round_ps(k8, v1, 0xB, ((_MM_FROUND_NO_EXC)));
check_equal_nsf(&r, &expzm, 16, "_mm512_maskz_roundscale_round_{0}{B}",
__LINE__);
}
}
int main(int argc, char *argv[]) {
do_roundscale_pd();
do_roundscale_ps();
if (n_errs != 0) {
printf("FAILED\n");
return 1;
}
printf("PASSED\n");
return 0;
}
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