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Prep work for some SIMD optimizations.

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This commit is contained in:
David Reid
2018-04-08 14:05:06 +10:00
parent e7bc174bfc
commit 9245dce668
2 changed files with 316 additions and 74 deletions
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tests/mal_test_0.c
+162
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@@ -96,6 +96,158 @@ void* open_and_read_file_data(const char* filePath, size_t* pSizeOut)
return pFileData;
}
int do_types_tests()
{
int result = 0;
int sizeof_int8 = sizeof(mal_int8);
int sizeof_uint8 = sizeof(mal_uint8);
int sizeof_int16 = sizeof(mal_int16);
int sizeof_uint16 = sizeof(mal_uint16);
int sizeof_int32 = sizeof(mal_int32);
int sizeof_uint32 = sizeof(mal_uint32);
int sizeof_int64 = sizeof(mal_int64);
int sizeof_uint64 = sizeof(mal_uint64);
int sizeof_float32 = sizeof(float);
int sizeof_float64 = sizeof(double);
int sizeof_uintptr = sizeof(mal_uintptr);
printf("sizeof(mal_int8) 1 = %d", sizeof_int8);
if (sizeof_int8 != 1) {
printf(" - FAILED\n");
result = -1;
} else {
printf(" - PASSED\n");
}
printf("sizeof(mal_uint8) 1 = %d", sizeof_uint8);
if (sizeof_uint8 != 1) {
printf(" - FAILED\n");
result = -1;
} else {
printf(" - PASSED\n");
}
printf("sizeof(mal_int16) 2 = %d", sizeof_int16);
if (sizeof_int16 != 2) {
printf(" - FAILED\n");
result = -1;
} else {
printf(" - PASSED\n");
}
printf("sizeof(mal_uint16) 2 = %d", sizeof_uint16);
if (sizeof_uint16 != 2) {
printf(" - FAILED\n");
result = -1;
} else {
printf(" - PASSED\n");
}
printf("sizeof(mal_int32) 4 = %d", sizeof_int32);
if (sizeof_int32 != 4) {
printf(" - FAILED\n");
result = -1;
} else {
printf(" - PASSED\n");
}
printf("sizeof(mal_uint32) 4 = %d", sizeof_uint32);
if (sizeof_uint32 != 4) {
printf(" - FAILED\n");
result = -1;
} else {
printf(" - PASSED\n");
}
printf("sizeof(mal_int64) 8 = %d", sizeof_int64);
if (sizeof_int64 != 8) {
printf(" - FAILED\n");
result = -1;
} else {
printf(" - PASSED\n");
}
printf("sizeof(mal_uint64) 8 = %d", sizeof_uint64);
if (sizeof_uint64 != 8) {
printf(" - FAILED\n");
result = -1;
} else {
printf(" - PASSED\n");
}
printf("sizeof(float) 4 = %d", sizeof_float32);
if (sizeof_float32 != 4) {
printf(" - FAILED\n");
result = -1;
} else {
printf(" - PASSED\n");
}
printf("sizeof(double) 8 = %d", sizeof_float64);
if (sizeof_float64 != 8) {
printf(" - FAILED\n");
result = -1;
} else {
printf(" - PASSED\n");
}
printf("sizeof(mal_uintptr) %d = %d", (int)sizeof(void*), sizeof_uintptr);
if (sizeof_uintptr != sizeof(void*)) {
printf(" - FAILED\n");
result = -1;
} else {
printf(" - PASSED\n");
}
return result;
}
int do_aligned_malloc_tests()
{
int result = 0;
// We just do a whole bunch of malloc's and check them. This can probably be made more exhaustive.
void* p[1024];
for (mal_uint32 i = 0; i < mal_countof(p); ++i) {
mal_uintptr alignment = MAL_SIMD_ALIGNMENT;
p[i] = mal_aligned_malloc(1024, alignment);
if (((mal_uintptr)p[i] & (alignment-1)) != 0) {
printf("FAILED\n");
result = -1;
}
}
// Free.
for (mal_uint32 i = 0; i < mal_countof(p); ++i) {
mal_aligned_free(p[i]);
}
if (result == 0) {
printf("PASSED\n");
}
return result;
}
int do_core_tests()
{
int result = 0;
printf("Types...\n");
if (do_types_tests() != 0) {
printf("FAILED\n");
result = -1;
} else {
printf("PASSED\n");
}
printf("Aligned malloc... ");
if (do_aligned_malloc_tests() != 0) {
result = -1;
}
return result;
}
void* load_raw_audio_data(const char* filePath, mal_format format, mal_uint64* pBenchmarkFrameCount)
{
mal_assert(pBenchmarkFrameCount != NULL);
@@ -2130,6 +2282,16 @@ int main(int argc, char** argv)
mal_bool32 hasErrorOccurred = MAL_FALSE;
int result = 0;
// Aligned malloc/free
printf("=== TESTING CORE ===\n");
result = do_core_tests();
if (result < 0) {
hasErrorOccurred = MAL_TRUE;
}
printf("=== END TESTING CORE ===\n");
printf("\n");
// Format Conversion
printf("=== TESTING FORMAT CONVERSION ===\n");
result = do_format_conversion_tests();