diff options
Diffstat (limited to 'SingleSource/UnitTests/Vector/AVX512F/scalef.c')
| -rw-r--r-- | SingleSource/UnitTests/Vector/AVX512F/scalef.c | 311 |
1 files changed, 311 insertions, 0 deletions
diff --git a/SingleSource/UnitTests/Vector/AVX512F/scalef.c b/SingleSource/UnitTests/Vector/AVX512F/scalef.c new file mode 100644 index 00000000..5e7b75a4 --- /dev/null +++ b/SingleSource/UnitTests/Vector/AVX512F/scalef.c @@ -0,0 +1,311 @@ +#include "m512_test_util.h" +#include <stdio.h> +#include <string.h> + +/* + * Here we check for _mm_[mask|maskz]scalef_[round]_[ss|sd] intrinsics. + */ + +void __declspec(noinline) do_scalef_sd() { + __mmask8 k8; + volatile __m128d v1 = _mm_set_pd(2.0, (2.0)); + volatile __m128d v2 = _mm_set_pd(4.0, (2.5)); + volatile __m128d undef = _mm_set_pd(333.0, 111.0); + __m128d exp = _mm_set_pd(2.0, (8.0)); + __m128d expm1 = _mm_set_pd(2.0, (8.0)); + __m128d expm0 = _mm_set_pd(2.0, 111.0); + __m128d expzm1 = _mm_set_pd(2.0, (8.0)); + __m128d expzm0 = _mm_set_pd(2.0, 0.0); + + { + volatile __m128d r = _mm_scalef_sd(v1, v2); + check_equal_ndf(&r, &exp, 2, + "_mm_" + "scalef_sd", + __LINE__); + k8 = 1; + r = _mm_mask_scalef_sd(undef, k8, v1, v2); + check_equal_ndf(&r, &expm1, 2, "_mm_mask_scalef_sd{1}", __LINE__); + k8 = 0; + r = _mm_mask_scalef_sd(undef, k8, v1, v2); + check_equal_ndf(&r, &expm0, 2, "_mm_mask_scalef_sd{0}", __LINE__); + k8 = 1; + r = _mm_maskz_scalef_sd(k8, v1, v2); + check_equal_ndf(&r, &expzm1, 2, "_mm_maskz_scalef_sd{1}", __LINE__); + k8 = 0; + r = _mm_maskz_scalef_sd(k8, v1, v2); + check_equal_ndf(&r, &expzm0, 2, "_mm_maskz_scalef_sd{0}", __LINE__); + } + + { + volatile __m128d r = + _mm_scalef_round_sd(v1, v2, (_MM_FROUND_CUR_DIRECTION)); + check_equal_ndf(&r, &exp, 2, + "_mm_" + "scalef_round_sd", + __LINE__); + k8 = 1; + r = _mm_mask_scalef_round_sd(undef, k8, v1, v2, (_MM_FROUND_CUR_DIRECTION)); + check_equal_ndf(&r, &expm1, 2, "_mm_mask_scalef_round_sd{1}", __LINE__); + k8 = 0; + r = _mm_mask_scalef_round_sd(undef, k8, v1, v2, (_MM_FROUND_CUR_DIRECTION)); + check_equal_ndf(&r, &expm0, 2, "_mm_mask_scalef_round_sd{0}", __LINE__); + k8 = 1; + r = _mm_maskz_scalef_round_sd(k8, v1, v2, (_MM_FROUND_CUR_DIRECTION)); + check_equal_ndf(&r, &expzm1, 2, "_mm_maskz_scalef_round_sd{1}", __LINE__); + k8 = 0; + r = _mm_maskz_scalef_round_sd(k8, v1, v2, (_MM_FROUND_CUR_DIRECTION)); + check_equal_ndf(&r, &expzm0, 2, "_mm_maskz_scalef_round_sd{0}", __LINE__); + } + + { + volatile __m128d r = _mm_scalef_round_sd(v1, v2, ((_MM_FROUND_NO_EXC))); + check_equal_ndf(&r, &exp, 2, "_mm_scalef_round_sd", __LINE__); + k8 = 1; + r = _mm_mask_scalef_round_sd(undef, k8, v1, v2, ((_MM_FROUND_NO_EXC))); + check_equal_ndf(&r, &expm1, 2, "_mm_mask_scalef_round_sd{1}", __LINE__); + k8 = 0; + r = _mm_mask_scalef_round_sd(undef, k8, v1, v2, ((_MM_FROUND_NO_EXC))); + check_equal_ndf(&r, &expm0, 2, "_mm_mask_scalef_round_sd{0}", __LINE__); + k8 = 1; + r = _mm_maskz_scalef_round_sd(k8, v1, v2, ((_MM_FROUND_NO_EXC))); + check_equal_ndf(&r, &expzm1, 2, "_mm_maskz_scalef_round_sd{1}", __LINE__); + k8 = 0; + r = _mm_maskz_scalef_round_sd(k8, v1, v2, ((_MM_FROUND_NO_EXC))); + check_equal_ndf(&r, &expzm0, 2, "_mm_maskz_scalef_round_sd{0}", __LINE__); + } + + { + volatile __m128d r = + _mm_scalef_round_sd(v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_ZERO))); + check_equal_ndf(&r, &exp, 2, + "_mm_" + "scalef_round_sd", + __LINE__); + k8 = 1; + r = _mm_mask_scalef_round_sd(undef, k8, v1, v2, + ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_ZERO))); + check_equal_ndf(&r, &expm1, 2, "_mm_mask_scalef_round_sd{1}", __LINE__); + k8 = 0; + r = _mm_mask_scalef_round_sd(undef, k8, v1, v2, + ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_ZERO))); + check_equal_ndf(&r, &expm0, 2, "_mm_mask_scalef_round_sd{0}", __LINE__); + k8 = 1; + r = _mm_maskz_scalef_round_sd(k8, v1, v2, + ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_ZERO))); + check_equal_ndf(&r, &expzm1, 2, "_mm_maskz_scalef_round_sd{1}", __LINE__); + k8 = 0; + r = _mm_maskz_scalef_round_sd(k8, v1, v2, + ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_ZERO))); + check_equal_ndf(&r, &expzm0, 2, "_mm_maskz_scalef_round_sd{0}", __LINE__); + } + + { + volatile __m128d r = _mm_scalef_round_sd( + v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEAREST_INT))); + check_equal_ndf(&r, &exp, 2, + "_mm_" + "scalef_round_sd", + __LINE__); + k8 = 1; + r = _mm_mask_scalef_round_sd( + undef, k8, v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEAREST_INT))); + check_equal_ndf(&r, &expm1, 2, "_mm_mask_scalef_round_sd{1}", __LINE__); + k8 = 0; + r = _mm_mask_scalef_round_sd( + undef, k8, v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEAREST_INT))); + check_equal_ndf(&r, &expm0, 2, "_mm_mask_scalef_round_sd{0}", __LINE__); + k8 = 1; + r = _mm_maskz_scalef_round_sd( + k8, v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEAREST_INT))); + check_equal_ndf(&r, &expzm1, 2, "_mm_maskz_scalef_round_sd{1}", __LINE__); + k8 = 0; + r = _mm_maskz_scalef_round_sd( + k8, v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEAREST_INT))); + check_equal_ndf(&r, &expzm0, 2, "_mm_maskz_scalef_round_sd{0}", __LINE__); + } + + { + volatile __m128d r = _mm_scalef_round_sd( + v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEG_INF))); + check_equal_ndf(&r, &exp, 2, + "_mm_" + "scalef_round_sd", + __LINE__); + k8 = 1; + r = _mm_mask_scalef_round_sd(undef, k8, v1, v2, + ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEG_INF))); + check_equal_ndf(&r, &expm1, 2, "_mm_mask_scalef_round_sd{1}", __LINE__); + k8 = 0; + r = _mm_mask_scalef_round_sd(undef, k8, v1, v2, + ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEG_INF))); + check_equal_ndf(&r, &expm0, 2, "_mm_mask_scalef_round_sd{0}", __LINE__); + k8 = 1; + r = _mm_maskz_scalef_round_sd( + k8, v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEG_INF))); + check_equal_ndf(&r, &expzm1, 2, "_mm_maskz_scalef_round_sd{1}", __LINE__); + k8 = 0; + r = _mm_maskz_scalef_round_sd( + k8, v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEG_INF))); + check_equal_ndf(&r, &expzm0, 2, "_mm_maskz_scalef_round_sd{0}", __LINE__); + }; +} +void __declspec(noinline) do_scalef_ss() { + __mmask8 k8; + volatile __m128 v1 = _mm_set_ps(4.0f, 3.0f, 2.0f, (2.0f)); + volatile __m128 v2 = _mm_set_ps(8.0f, 7.0f, 6.0f, (2.5f)); + volatile __m128 undef = _mm_set_ps(777.0f, 555.0f, 333.0f, 111.0f); + __m128 exp = _mm_set_ps(4.0f, 3.0f, 2.0f, (8.0f)); + __m128 expm1 = _mm_set_ps(4.0f, 3.0f, 2.0f, (8.0f)); + __m128 expm0 = _mm_set_ps(4.0f, 3.0f, 2.0f, 111.0f); + __m128 expzm1 = _mm_set_ps(4.0f, 3.0f, 2.0f, (8.0f)); + __m128 expzm0 = _mm_set_ps(4.0f, 3.0f, 2.0f, 0.0f); + + { + volatile __m128 r = _mm_scalef_ss(v1, v2); + check_equal_nsf(&r, &exp, 4, + "_mm_" + "scalef_ss", + __LINE__); + k8 = 1; + r = _mm_mask_scalef_ss(undef, k8, v1, v2); + check_equal_nsf(&r, &expm1, 4, "_mm_mask_scalef_ss", __LINE__); + k8 = 0; + r = _mm_mask_scalef_ss(undef, k8, v1, v2); + check_equal_nsf(&r, &expm0, 4, "_mm_mask_scalef_ss", __LINE__); + k8 = 1; + r = _mm_maskz_scalef_ss(k8, v1, v2); + check_equal_nsf(&r, &expzm1, 4, "_mm_maskz_scalef_ss", __LINE__); + k8 = 0; + r = _mm_maskz_scalef_ss(k8, v1, v2); + check_equal_nsf(&r, &expzm0, 4, "_mm_maskz_scalef_ss", __LINE__); + } + + { + volatile __m128 r = _mm_scalef_round_ss(v1, v2, (_MM_FROUND_CUR_DIRECTION)); + check_equal_nsf(&r, &exp, 4, + "_mm_" + "scalef_round_ss", + __LINE__); + k8 = 1; + r = _mm_mask_scalef_round_ss(undef, k8, v1, v2, (_MM_FROUND_CUR_DIRECTION)); + check_equal_nsf(&r, &expm1, 4, "_mm_mask_scalef_round_ss", __LINE__); + k8 = 0; + r = _mm_mask_scalef_round_ss(undef, k8, v1, v2, (_MM_FROUND_CUR_DIRECTION)); + check_equal_nsf(&r, &expm0, 4, "_mm_mask_scalef_round_ss", __LINE__); + k8 = 1; + r = _mm_maskz_scalef_round_ss(k8, v1, v2, (_MM_FROUND_CUR_DIRECTION)); + check_equal_nsf(&r, &expzm1, 4, "_mm_maskz_scalef_round_ss", __LINE__); + k8 = 0; + r = _mm_maskz_scalef_round_ss(k8, v1, v2, (_MM_FROUND_CUR_DIRECTION)); + check_equal_nsf(&r, &expzm0, 4, "_mm_maskz_scalef_round_ss", __LINE__); + } + + { + volatile __m128 r = _mm_scalef_round_ss(v1, v2, ((_MM_FROUND_NO_EXC))); + check_equal_nsf(&r, &exp, 4, + "_mm_" + "scalef_round_ss", + __LINE__); + k8 = 1; + r = _mm_mask_scalef_round_ss(undef, k8, v1, v2, ((_MM_FROUND_NO_EXC))); + check_equal_nsf(&r, &expm1, 4, "_mm_mask_scalef_round_ss", __LINE__); + k8 = 0; + r = _mm_mask_scalef_round_ss(undef, k8, v1, v2, ((_MM_FROUND_NO_EXC))); + check_equal_nsf(&r, &expm0, 4, "_mm_mask_scalef_round_ss", __LINE__); + k8 = 1; + r = _mm_maskz_scalef_round_ss(k8, v1, v2, ((_MM_FROUND_NO_EXC))); + check_equal_nsf(&r, &expzm1, 4, "_mm_maskz_scalef_round_ss", __LINE__); + k8 = 0; + r = _mm_maskz_scalef_round_ss(k8, v1, v2, ((_MM_FROUND_NO_EXC))); + check_equal_nsf(&r, &expzm0, 4, "_mm_maskz_scalef_round_ss", __LINE__); + } + + { + volatile __m128 r = + _mm_scalef_round_ss(v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_ZERO))); + check_equal_nsf(&r, &exp, 4, + "_mm_" + "scalef_round_ss", + __LINE__); + k8 = 1; + r = _mm_mask_scalef_round_ss(undef, k8, v1, v2, + ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_ZERO))); + check_equal_nsf(&r, &expm1, 4, "_mm_mask_scalef_round_ss", __LINE__); + k8 = 0; + r = _mm_mask_scalef_round_ss(undef, k8, v1, v2, + ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_ZERO))); + check_equal_nsf(&r, &expm0, 4, "_mm_mask_scalef_round_ss", __LINE__); + k8 = 1; + r = _mm_maskz_scalef_round_ss(k8, v1, v2, + ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_ZERO))); + check_equal_nsf(&r, &expzm1, 4, "_mm_maskz_scalef_round_ss", __LINE__); + k8 = 0; + r = _mm_maskz_scalef_round_ss(k8, v1, v2, + ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_ZERO))); + check_equal_nsf(&r, &expzm0, 4, "_mm_maskz_scalef_round_ss", __LINE__); + } + + { + volatile __m128 r = _mm_scalef_round_ss( + v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEAREST_INT))); + check_equal_nsf(&r, &exp, 4, + "_mm_" + "scalef_round_ss", + __LINE__); + k8 = 1; + r = _mm_mask_scalef_round_ss( + undef, k8, v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEAREST_INT))); + check_equal_nsf(&r, &expm1, 4, "_mm_mask_scalef_round_ss", __LINE__); + k8 = 0; + r = _mm_mask_scalef_round_ss( + undef, k8, v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEAREST_INT))); + check_equal_nsf(&r, &expm0, 4, "_mm_mask_scalef_round_ss", __LINE__); + k8 = 1; + r = _mm_maskz_scalef_round_ss( + k8, v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEAREST_INT))); + check_equal_nsf(&r, &expzm1, 4, "_mm_maskz_scalef_round_ss", __LINE__); + k8 = 0; + r = _mm_maskz_scalef_round_ss( + k8, v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEAREST_INT))); + check_equal_nsf(&r, &expzm0, 4, "_mm_maskz_scalef_round_ss", __LINE__); + } + + { + volatile __m128 r = _mm_scalef_round_ss( + v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEG_INF))); + check_equal_nsf(&r, &exp, 4, + "_mm_" + "scalef_round_ss", + __LINE__); + k8 = 1; + r = _mm_mask_scalef_round_ss(undef, k8, v1, v2, + ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEG_INF))); + check_equal_nsf(&r, &expm1, 4, "_mm_mask_scalef_round_ss", __LINE__); + k8 = 0; + r = _mm_mask_scalef_round_ss(undef, k8, v1, v2, + ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEG_INF))); + check_equal_nsf(&r, &expm0, 4, "_mm_mask_scalef_round_ss", __LINE__); + k8 = 1; + r = _mm_maskz_scalef_round_ss( + k8, v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEG_INF))); + check_equal_nsf(&r, &expzm1, 4, "_mm_maskz_scalef_round_ss", __LINE__); + k8 = 0; + r = _mm_maskz_scalef_round_ss( + k8, v1, v2, ((_MM_FROUND_NO_EXC | _MM_FROUND_TO_NEG_INF))); + check_equal_nsf(&r, &expzm0, 4, "_mm_maskz_scalef_round_ss", __LINE__); + } +} + +int main(int argc, char *argv[]) { + do_scalef_sd(); + do_scalef_ss(); + + if (n_errs != 0) { + printf("FAILED\n"); + return 1; + } + + printf("PASSED\n"); + return 0; +} |