| /** |
| * Intrinsics test suite |
| */ |
| |
| #ifndef NO_BUILD_CONFIG |
| /* Disable intrinsics that are unsupported by the current compiler */ |
| #include <build_config/SDL_build_config.h> |
| #endif |
| |
| #include <SDL3/SDL.h> |
| #include <SDL3/SDL_intrin.h> |
| #include <SDL3/SDL_test.h> |
| #include "testautomation_suites.h" |
| |
| // FIXME: missing tests for loongarch lsx/lasx |
| // FIXME: missing tests for powerpc altivec |
| |
| /* ================= Test Case Implementation ================== */ |
| |
| /* Helper functions */ |
| |
| static int allocate_random_int_arrays(Sint32 **dest, Sint32 **a, Sint32 **b, size_t *size) { |
| size_t i; |
| |
| *size = (size_t)SDLTest_RandomIntegerInRange(127, 999); |
| *dest = SDL_malloc(sizeof(Sint32) * *size); |
| *a = SDL_malloc(sizeof(Sint32) * *size); |
| *b = SDL_malloc(sizeof(Sint32) * *size); |
| |
| if (!*dest || !*a || !*b) { |
| SDLTest_AssertCheck(SDL_FALSE, "SDL_malloc failed"); |
| return -1; |
| } |
| |
| for (i = 0; i < *size; ++i) { |
| (*a)[i] = SDLTest_RandomSint32(); |
| (*b)[i] = SDLTest_RandomSint32(); |
| } |
| return 0; |
| } |
| |
| static int allocate_random_float_arrays(float **dest, float **a, float **b, size_t *size) { |
| size_t i; |
| |
| *size = (size_t)SDLTest_RandomIntegerInRange(127, 999); |
| *dest = SDL_malloc(sizeof(float) * *size); |
| *a = SDL_malloc(sizeof(float) * *size); |
| *b = SDL_malloc(sizeof(float) * *size); |
| |
| if (!*dest || !*a || !*b) { |
| SDLTest_AssertCheck(SDL_FALSE, "SDL_malloc failed"); |
| return -1; |
| } |
| |
| for (i = 0; i < *size; ++i) { |
| (*a)[i] = SDLTest_RandomUnitFloat(); |
| (*b)[i] = SDLTest_RandomUnitFloat(); |
| } |
| |
| return 0; |
| } |
| |
| static int allocate_random_double_arrays(double **dest, double **a, double **b, size_t *size) { |
| size_t i; |
| |
| *size = (size_t)SDLTest_RandomIntegerInRange(127, 999); |
| *dest = SDL_malloc(sizeof(double) * *size); |
| *a = SDL_malloc(sizeof(double) * *size); |
| *b = SDL_malloc(sizeof(double) * *size); |
| |
| if (!*dest || !*a || !*b) { |
| SDLTest_AssertCheck(SDL_FALSE, "SDL_malloc failed"); |
| return -1; |
| } |
| |
| for (i = 0; i < *size; ++i) { |
| (*a)[i] = SDLTest_RandomUnitDouble(); |
| (*b)[i] = SDLTest_RandomUnitDouble(); |
| } |
| |
| return 0; |
| } |
| |
| static void free_arrays(void *dest, void *a, void *b) { |
| SDL_free(dest); |
| SDL_free(a); |
| SDL_free(b); |
| } |
| |
| /** |
| * Verify element-wise addition of 2 int arrays. |
| */ |
| static void verify_ints_addition(const Sint32 *dest, const Sint32 *a, const Sint32 *b, size_t size, const char *desc) { |
| size_t i; |
| int all_good = 1; |
| |
| for (i = 0; i < size; ++i) { |
| Sint32 expected = a[i] + b[i]; |
| if (dest[i] != expected) { |
| SDLTest_AssertCheck(SDL_FALSE, "%" SDL_PRIs32 " + %" SDL_PRIs32 " = %" SDL_PRIs32 ", expected %" SDL_PRIs32 " ([%" SDL_PRIu32 "/%" SDL_PRIu32 "] %s)", |
| a[i], b[i], dest[i], expected, (Uint32)i, (Uint32)size, desc); |
| all_good = 0; |
| } |
| } |
| if (all_good) { |
| SDLTest_AssertCheck(SDL_TRUE, "All int additions were correct (%s)", desc); |
| } |
| } |
| |
| /** |
| * Verify element-wise multiplication of 2 int arrays. |
| */ |
| static void verify_ints_multiplication(const Sint32 *dest, const Sint32 *a, const Sint32 *b, size_t size, const char *desc) { |
| size_t i; |
| int all_good = 1; |
| |
| for (i = 0; i < size; ++i) { |
| Sint32 expected = a[i] * b[i]; |
| if (dest[i] != expected) { |
| SDLTest_AssertCheck(SDL_FALSE, "%" SDL_PRIs32 " * %" SDL_PRIs32 " = %" SDL_PRIs32 ", expected %" SDL_PRIs32 " ([%" SDL_PRIu32 "/%" SDL_PRIu32 "] %s)", |
| a[i], b[i], dest[i], expected, (Uint32)i, (Uint32)size, desc); |
| all_good = 0; |
| } |
| } |
| if (all_good) { |
| SDLTest_AssertCheck(SDL_TRUE, "All int multiplication were correct (%s)", desc); |
| } |
| } |
| |
| /** |
| * Verify element-wise addition of 2 float arrays. |
| */ |
| static void verify_floats_addition(const float *dest, const float *a, const float *b, size_t size, const char *desc) { |
| size_t i; |
| int all_good = 1; |
| |
| for (i = 0; i < size; ++i) { |
| float expected = a[i] + b[i]; |
| float abs_error = SDL_fabsf(dest[i] - expected); |
| if (abs_error > 1.0e-5f) { |
| SDLTest_AssertCheck(SDL_FALSE, "%g + %g = %g, expected %g (error = %g) ([%" SDL_PRIu32 "/%" SDL_PRIu32 "] %s)", |
| a[i], b[i], dest[i], expected, abs_error, (Uint32) i, (Uint32) size, desc); |
| all_good = 0; |
| } |
| } |
| if (all_good) { |
| SDLTest_AssertCheck(SDL_TRUE, "All float additions were correct (%s)", desc); |
| } |
| } |
| |
| /** |
| * Verify element-wise addition of 2 double arrays. |
| */ |
| static void verify_doubles_addition(const double *dest, const double *a, const double *b, size_t size, const char *desc) { |
| size_t i; |
| int all_good = 1; |
| |
| for (i = 0; i < size; ++i) { |
| double expected = a[i] + b[i]; |
| double abs_error = SDL_fabs(dest[i] - expected); |
| if (abs_error > 1.0e-5) { |
| SDLTest_AssertCheck(abs_error < 1.0e-5f, "%g + %g = %g, expected %g (error = %g) ([%" SDL_PRIu32 "/%" SDL_PRIu32 "] %s)", |
| a[i], b[i], dest[i], expected, abs_error, (Uint32) i, (Uint32) size, desc); |
| all_good = SDL_FALSE; |
| } |
| } |
| if (all_good) { |
| SDLTest_AssertCheck(SDL_TRUE, "All double additions were correct (%s)", desc); |
| } |
| } |
| |
| /* Intrinsic kernels */ |
| |
| static void kernel_ints_add_cpu(Sint32 *dest, const Sint32 *a, const Sint32 *b, size_t size) { |
| for (; size; --size, ++dest, ++a, ++b) { |
| *dest = *a + *b; |
| } |
| } |
| |
| static void kernel_ints_mul_cpu(Sint32 *dest, const Sint32 *a, const Sint32 *b, size_t size) { |
| for (; size; --size, ++dest, ++a, ++b) { |
| *dest = *a * *b; |
| } |
| } |
| |
| static void kernel_floats_add_cpu(float *dest, const float *a, const float *b, size_t size) { |
| for (; size; --size, ++dest, ++a, ++b) { |
| *dest = *a + *b; |
| } |
| } |
| |
| static void kernel_doubles_add_cpu(double *dest, const double *a, const double *b, size_t size) { |
| for (; size; --size, ++dest, ++a, ++b) { |
| *dest = *a + *b; |
| } |
| } |
| |
| #ifdef SDL_MMX_INTRINSICS |
| SDL_TARGETING("mmx") static void kernel_ints_add_mmx(Sint32 *dest, const Sint32 *a, const Sint32 *b, size_t size) { |
| for (; size >= 2; size -= 2, dest += 2, a += 2, b += 2) { |
| *(__m64*)dest = _mm_add_pi32(*(__m64*)a, *(__m64*)b); |
| } |
| if (size) { |
| *dest = *a + *b; |
| } |
| _mm_empty(); |
| } |
| #endif |
| |
| #ifdef SDL_SSE_INTRINSICS |
| SDL_TARGETING("sse") static void kernel_floats_add_sse(float *dest, const float *a, const float *b, size_t size) { |
| for (; size >= 4; size -= 4, dest += 4, a += 4, b += 4) { |
| _mm_storeu_ps(dest, _mm_add_ps(_mm_loadu_ps(a), _mm_loadu_ps (b))); |
| } |
| for (; size; size--, ++dest, ++a, ++b) { |
| *dest = *a + *b; |
| } |
| } |
| #endif |
| |
| #ifdef SDL_SSE2_INTRINSICS |
| SDL_TARGETING("sse2") static void kernel_doubles_add_sse2(double *dest, const double *a, const double *b, size_t size) { |
| for (; size >= 2; size -= 2, dest += 2, a += 2, b += 2) { |
| _mm_storeu_pd(dest, _mm_add_pd(_mm_loadu_pd(a), _mm_loadu_pd(b))); |
| } |
| if (size) { |
| *dest = *a + *b; |
| } |
| } |
| #endif |
| |
| #ifdef SDL_SSE3_INTRINSICS |
| SDL_TARGETING("sse3") static void kernel_ints_add_sse3(Sint32 *dest, const Sint32 *a, const Sint32 *b, size_t size) { |
| for (; size >= 4; size -= 4, dest += 4, a += 4, b += 4) { |
| _mm_storeu_si128((__m128i*)dest, _mm_add_epi32(_mm_lddqu_si128((__m128i*)a), _mm_lddqu_si128((__m128i*)b))); |
| } |
| for (;size; --size, ++dest, ++a, ++b) { |
| *dest = *a + *b; |
| } |
| } |
| #endif |
| |
| #ifdef SDL_SSE4_1_INTRINSICS |
| SDL_TARGETING("sse4.1") static void kernel_ints_mul_sse4_1(Sint32 *dest, const Sint32 *a, const Sint32 *b, size_t size) { |
| for (; size >= 4; size -= 4, dest += 4, a += 4, b += 4) { |
| _mm_storeu_si128((__m128i*)dest, _mm_mullo_epi32(_mm_lddqu_si128((__m128i*)a), _mm_lddqu_si128((__m128i*)b))); |
| } |
| for (;size; --size, ++dest, ++a, ++b) { |
| *dest = *a * *b; |
| } |
| } |
| #endif |
| |
| #ifdef SDL_SSE4_2_INTRINSICS |
| SDL_TARGETING("sse4.2") static Uint32 calculate_crc32c_sse4_2(const char *text) { |
| Uint32 crc32c = ~0u; |
| size_t len = SDL_strlen(text); |
| |
| #if defined(__x86_64__) || defined(_M_X64) |
| for (; len >= 8; len -= 8, text += 8) { |
| crc32c = (Uint32)_mm_crc32_u64(crc32c, *(Sint64*)text); |
| } |
| if (len >= 4) { |
| crc32c = (Uint32)_mm_crc32_u32(crc32c, *(Sint32*)text); |
| len -= 4; |
| text += 4; |
| } |
| #else |
| for (; len >= 4; len -= 4, text += 4) { |
| crc32c = (Uint32)_mm_crc32_u32(crc32c, *(Sint32*)text); |
| } |
| #endif |
| if (len >= 2) { |
| crc32c = (Uint32)_mm_crc32_u16(crc32c, *(Sint16*)text); |
| len -= 2; |
| text += 2; |
| } |
| if (len) { |
| crc32c = (Uint32)_mm_crc32_u8(crc32c, *text); |
| } |
| return ~crc32c; |
| } |
| #endif |
| |
| #ifdef SDL_AVX_INTRINSICS |
| SDL_TARGETING("avx") static void kernel_floats_add_avx(float *dest, const float *a, const float *b, size_t size) { |
| for (; size >= 8; size -= 8, dest += 8, a += 8, b += 8) { |
| _mm256_storeu_ps(dest, _mm256_add_ps(_mm256_loadu_ps(a), _mm256_loadu_ps(b))); |
| } |
| for (; size; size--, ++dest, ++a, ++b) { |
| *dest = *a + *b; |
| } |
| } |
| #endif |
| |
| #ifdef SDL_AVX2_INTRINSICS |
| SDL_TARGETING("avx2") static void kernel_ints_add_avx2(Sint32 *dest, const Sint32 *a, const Sint32 *b, size_t size) { |
| for (; size >= 8; size -= 8, dest += 8, a += 8, b += 8) { |
| _mm256_storeu_si256((__m256i*)dest, _mm256_add_epi32(_mm256_loadu_si256((__m256i*)a), _mm256_loadu_si256((__m256i*)b))); |
| } |
| for (; size; size--, ++dest, ++a, ++b) { |
| *dest = *a + *b; |
| } |
| } |
| #endif |
| |
| #ifdef SDL_AVX512F_INTRINSICS |
| SDL_TARGETING("avx512f") static void kernel_floats_add_avx512f(float *dest, const float *a, const float *b, size_t size) { |
| for (; size >= 16; size -= 16, dest += 16, a += 16, b += 16) { |
| _mm512_storeu_ps(dest, _mm512_add_ps(_mm512_loadu_ps(a), _mm512_loadu_ps(b))); |
| } |
| for (; size; --size) { |
| *dest++ = *a++ + *b++; |
| } |
| } |
| #endif |
| |
| /* Test case functions */ |
| |
| static int intrinsics_selftest(void *arg) |
| { |
| { |
| size_t size; |
| Sint32 *dest, *a, *b; |
| if (allocate_random_int_arrays(&dest, &a, &b, &size) < 0) { |
| return TEST_ABORTED; |
| } |
| kernel_ints_mul_cpu(dest, a, b, size); |
| verify_ints_multiplication(dest, a, b, size, "CPU"); |
| free_arrays(dest, a, b); |
| } |
| { |
| size_t size; |
| Sint32 *dest, *a, *b; |
| if (allocate_random_int_arrays(&dest, &a, &b, &size) < 0) { |
| return TEST_ABORTED; |
| } |
| kernel_ints_add_cpu(dest, a, b, size); |
| verify_ints_addition(dest, a, b, size, "CPU"); |
| free_arrays(dest, a, b); |
| } |
| { |
| size_t size; |
| float *dest, *a, *b; |
| if (allocate_random_float_arrays(&dest, &a, &b, &size) < 0) { |
| return TEST_ABORTED; |
| } |
| kernel_floats_add_cpu(dest, a, b, size); |
| verify_floats_addition(dest, a, b, size, "CPU"); |
| free_arrays(dest, a, b); |
| } |
| { |
| size_t size; |
| double *dest, *a, *b; |
| if (allocate_random_double_arrays(&dest, &a, &b, &size) < 0) { |
| return TEST_ABORTED; |
| } |
| kernel_doubles_add_cpu(dest, a, b, size); |
| verify_doubles_addition(dest, a, b, size, "CPU"); |
| free_arrays(dest, a, b); |
| } |
| return TEST_COMPLETED; |
| } |
| |
| static int intrinsics_testMMX(void *arg) |
| { |
| if (SDL_HasMMX()) { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has MMX support."); |
| #ifdef SDL_MMX_INTRINSICS |
| { |
| size_t size; |
| Sint32 *dest, *a, *b; |
| |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable uses MMX intrinsics."); |
| if (allocate_random_int_arrays(&dest, &a, &b, &size) < 0) { |
| return TEST_ABORTED; |
| } |
| kernel_ints_add_mmx(dest, a, b, size); |
| verify_ints_addition(dest, a, b, size, "MMX"); |
| free_arrays(dest, a, b); |
| |
| return TEST_COMPLETED; |
| } |
| #else |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable does NOT use MMX intrinsics."); |
| #endif |
| } else { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has NO MMX support."); |
| } |
| return TEST_SKIPPED; |
| } |
| |
| static int intrinsics_testSSE(void *arg) |
| { |
| if (SDL_HasSSE()) { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has SSE support."); |
| #ifdef SDL_SSE_INTRINSICS |
| { |
| size_t size; |
| float *dest, *a, *b; |
| |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable uses SSE intrinsics."); |
| if (allocate_random_float_arrays(&dest, &a, &b, &size) < 0) { |
| return TEST_ABORTED; |
| } |
| kernel_floats_add_sse(dest, a, b, size); |
| verify_floats_addition(dest, a, b, size, "SSE"); |
| free_arrays(dest, a, b); |
| |
| return TEST_COMPLETED; |
| } |
| #else |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable does NOT use SSE intrinsics."); |
| #endif |
| } else { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has NO SSE support."); |
| } |
| return TEST_SKIPPED; |
| } |
| |
| static int intrinsics_testSSE2(void *arg) |
| { |
| if (SDL_HasSSE2()) { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has SSE2 support."); |
| #ifdef SDL_SSE2_INTRINSICS |
| { |
| size_t size; |
| double *dest, *a, *b; |
| |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable uses SSE2 intrinsics."); |
| if (allocate_random_double_arrays(&dest, &a, &b, &size) < 0) { |
| return TEST_ABORTED; |
| } |
| kernel_doubles_add_sse2(dest, a, b, size); |
| verify_doubles_addition(dest, a, b, size, "SSE2"); |
| free_arrays(dest, a, b); |
| |
| return TEST_COMPLETED; |
| } |
| #else |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable does NOT use SSE2 intrinsics."); |
| #endif |
| } else { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has NO SSE2 support."); |
| } |
| return TEST_SKIPPED; |
| } |
| |
| static int intrinsics_testSSE3(void *arg) |
| { |
| if (SDL_HasSSE3()) { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has SSE3 support."); |
| #ifdef SDL_SSE3_INTRINSICS |
| { |
| size_t size; |
| Sint32 *dest, *a, *b; |
| |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable uses SSE3 intrinsics."); |
| if (allocate_random_int_arrays(&dest, &a, &b, &size) < 0) { |
| return TEST_ABORTED; |
| } |
| kernel_ints_add_sse3(dest, a, b, size); |
| verify_ints_addition(dest, a, b, size, "SSE3"); |
| free_arrays(dest, a, b); |
| |
| return TEST_COMPLETED; |
| } |
| #else |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable does NOT use SSE3 intrinsics."); |
| #endif |
| } else { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has NO SSE3 support."); |
| } |
| return TEST_SKIPPED; |
| } |
| |
| static int intrinsics_testSSE4_1(void *arg) |
| { |
| if (SDL_HasSSE41()) { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has SSE4.1 support."); |
| #ifdef SDL_SSE4_1_INTRINSICS |
| { |
| size_t size; |
| Sint32 *dest, *a, *b; |
| |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable uses SSE4.1 intrinsics."); |
| if (allocate_random_int_arrays(&dest, &a, &b, &size) < 0) { |
| return TEST_ABORTED; |
| } |
| kernel_ints_mul_sse4_1(dest, a, b, size); |
| verify_ints_multiplication(dest, a, b, size, "SSE4.1"); |
| free_arrays(dest, a, b); |
| |
| return TEST_COMPLETED; |
| } |
| #else |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable does NOT use SSE4.1 intrinsics."); |
| #endif |
| } else { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has NO SSE4.1 support."); |
| } |
| return TEST_SKIPPED; |
| } |
| |
| static int intrinsics_testSSE4_2(void *arg) |
| { |
| if (SDL_HasSSE42()) { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has SSE4.2 support."); |
| #ifdef SDL_SSE4_2_INTRINSICS |
| { |
| struct { |
| const char *input; |
| Uint32 crc32c; |
| } references[] = { |
| {"", 0x00000000}, |
| {"Hello world", 0x72b51f78}, |
| {"Simple DirectMedia Layer", 0x56f85341, }, |
| }; |
| size_t i; |
| |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable uses SSE4.2 intrinsics."); |
| |
| for (i = 0; i < SDL_arraysize(references); ++i) { |
| Uint32 actual = calculate_crc32c_sse4_2(references[i].input); |
| SDLTest_AssertCheck(actual == references[i].crc32c, "CRC32-C(\"%s\")=0x%08x, got 0x%08x", |
| references[i].input, references[i].crc32c, actual); |
| } |
| |
| return TEST_COMPLETED; |
| } |
| #else |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable does NOT use SSE4.2 intrinsics."); |
| #endif |
| } else { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has NO SSE4.2 support."); |
| } |
| return TEST_SKIPPED; |
| } |
| |
| static int intrinsics_testAVX(void *arg) |
| { |
| if (SDL_HasAVX()) { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has AVX support."); |
| #ifdef SDL_AVX_INTRINSICS |
| { |
| size_t size; |
| float *dest, *a, *b; |
| |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable uses AVX intrinsics."); |
| if (allocate_random_float_arrays(&dest, &a, &b, &size) < 0) { |
| return TEST_ABORTED; |
| } |
| kernel_floats_add_avx(dest, a, b, size); |
| verify_floats_addition(dest, a, b, size, "AVX"); |
| free_arrays(dest, a, b); |
| |
| return TEST_COMPLETED; |
| } |
| #else |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable does NOT use AVX intrinsics."); |
| #endif |
| } else { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has NO AVX support."); |
| } |
| return TEST_SKIPPED; |
| } |
| |
| static int intrinsics_testAVX2(void *arg) |
| { |
| if (SDL_HasAVX2()) { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has AVX2 support."); |
| #ifdef SDL_AVX2_INTRINSICS |
| { |
| size_t size; |
| Sint32 *dest, *a, *b; |
| |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable uses AVX2 intrinsics."); |
| if (allocate_random_int_arrays(&dest, &a, &b, &size) < 0) { |
| return TEST_ABORTED; |
| } |
| kernel_ints_add_avx2(dest, a, b, size); |
| verify_ints_addition(dest, a, b, size, "AVX2"); |
| free_arrays(dest, a, b); |
| |
| return TEST_COMPLETED; |
| } |
| #else |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable does NOT use AVX2 intrinsics."); |
| #endif |
| } else { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has NO AVX2 support."); |
| } |
| return TEST_SKIPPED; |
| } |
| |
| static int intrinsics_testAVX512F(void *arg) |
| { |
| if (SDL_HasAVX512F()) { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has AVX512F support."); |
| #ifdef SDL_AVX512F_INTRINSICS |
| { |
| size_t size; |
| float *dest, *a, *b; |
| |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable uses AVX512F intrinsics."); |
| if (allocate_random_float_arrays(&dest, &a, &b, &size) < 0) { |
| return TEST_ABORTED; |
| } |
| kernel_floats_add_avx512f(dest, a, b, size); |
| verify_floats_addition(dest, a, b, size, "AVX512F"); |
| free_arrays(dest, a, b); |
| |
| return TEST_COMPLETED; |
| } |
| #else |
| SDLTest_AssertCheck(SDL_TRUE, "Test executable does NOT use AVX512F intrinsics."); |
| #endif |
| } else { |
| SDLTest_AssertCheck(SDL_TRUE, "CPU of test machine has NO AVX512F support."); |
| } |
| |
| return TEST_SKIPPED; |
| } |
| |
| /* ================= Test References ================== */ |
| |
| /* Intrinsics test cases */ |
| |
| static const SDLTest_TestCaseReference intrinsicsTest1 = { |
| (SDLTest_TestCaseFp)intrinsics_selftest, "intrinsics_selftest", "Intrinsics testautomation selftest", TEST_ENABLED |
| }; |
| |
| static const SDLTest_TestCaseReference intrinsicsTest2 = { |
| (SDLTest_TestCaseFp)intrinsics_testMMX, "intrinsics_testMMX", "Tests MMX intrinsics", TEST_ENABLED |
| }; |
| |
| static const SDLTest_TestCaseReference intrinsicsTest3 = { |
| (SDLTest_TestCaseFp)intrinsics_testSSE, "intrinsics_testSSE", "Tests SSE intrinsics", TEST_ENABLED |
| }; |
| |
| static const SDLTest_TestCaseReference intrinsicsTest4 = { |
| (SDLTest_TestCaseFp)intrinsics_testSSE2, "intrinsics_testSSE2", "Tests SSE2 intrinsics", TEST_ENABLED |
| }; |
| |
| static const SDLTest_TestCaseReference intrinsicsTest5 = { |
| (SDLTest_TestCaseFp)intrinsics_testSSE3, "intrinsics_testSSE3", "Tests SSE3 intrinsics", TEST_ENABLED |
| }; |
| |
| static const SDLTest_TestCaseReference intrinsicsTest6 = { |
| (SDLTest_TestCaseFp)intrinsics_testSSE4_1, "intrinsics_testSSE4.1", "Tests SSE4.1 intrinsics", TEST_ENABLED |
| }; |
| |
| static const SDLTest_TestCaseReference intrinsicsTest7 = { |
| (SDLTest_TestCaseFp)intrinsics_testSSE4_2, "intrinsics_testSSE4.2", "Tests SSE4.2 intrinsics", TEST_ENABLED |
| }; |
| |
| static const SDLTest_TestCaseReference intrinsicsTest8 = { |
| (SDLTest_TestCaseFp)intrinsics_testAVX, "intrinsics_testAVX", "Tests AVX intrinsics", TEST_ENABLED |
| }; |
| |
| static const SDLTest_TestCaseReference intrinsicsTest9 = { |
| (SDLTest_TestCaseFp)intrinsics_testAVX2, "intrinsics_testAVX2", "Tests AVX2 intrinsics", TEST_ENABLED |
| }; |
| |
| static const SDLTest_TestCaseReference intrinsicsTest10 = { |
| (SDLTest_TestCaseFp)intrinsics_testAVX512F, "intrinsics_testAVX512F", "Tests AVX512F intrinsics", TEST_ENABLED |
| }; |
| |
| /* Sequence of Platform test cases */ |
| static const SDLTest_TestCaseReference *platformTests[] = { |
| &intrinsicsTest1, |
| &intrinsicsTest2, |
| &intrinsicsTest3, |
| &intrinsicsTest4, |
| &intrinsicsTest5, |
| &intrinsicsTest6, |
| &intrinsicsTest7, |
| &intrinsicsTest8, |
| &intrinsicsTest9, |
| &intrinsicsTest10, |
| NULL |
| }; |
| |
| /* Platform test suite (global) */ |
| SDLTest_TestSuiteReference intrinsicsTestSuite = { |
| "Intrinsics", |
| NULL, |
| platformTests, |
| NULL |
| }; |
