Mercurial > vec
view test/test.c @ 45:7955bed1d169 default tip
*: add preliminary floating point support
no x86 intrinsics just yet, but I did add altivec since it's
(arguably) the simplest :)
author | Paper <paper@tflc.us> |
---|---|
date | Wed, 30 Apr 2025 18:36:38 -0400 |
parents | c6e0df09b86f |
children |
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#include "vec/vec.h" #include "vec/mem.h" #include <stdio.h> #include <string.h> #include <inttypes.h> #include <time.h> #define ARRAY_SIZE(x) (sizeof(x)/sizeof((x)[0])) static const int8_t testval8[] = { INT8_C(-80), INT8_C(-3), INT8_C(25), INT8_C(0x7F), INT8_C(-42), INT8_C(27), INT8_C(24), INT8_C(0x40), }; static const uint8_t testvalu8[] = { UINT8_C(0x00), UINT8_C(0xFF), UINT8_C(0xFE), UINT8_C(0x7F), UINT8_C(0xC0), UINT8_C(0x80), UINT8_C(0x20), UINT8_C(0x50), }; static const int16_t testval16[] = { INT16_C(-8000), INT16_C(-30), INT16_MAX, INT16_C(0x4000), INT16_C(-42), INT16_C(250), INT16_MIN, INT16_C(0x500), }; static const uint16_t testvalu16[] = { UINT16_C(0x0000), UINT16_C(0xFFFF), UINT16_C(0xFEA), UINT16_C(0x7FF), UINT16_C(0x7FFF), UINT16_C(0x8000), UINT16_C(0x20B), UINT16_C(0x50C), }; static const int32_t testval32[] = { INT32_C(-1000000), INT32_C(-3), INT32_C(0x00000000), INT32_C(0xFFFFFFFF), INT32_C( -42), INT32_C(27), INT32_C(0xABCDEF03), INT32_C(0x00000FFF), INT32_C(0xFFFFFFFF), INT32_C( 0), INT32_C(0xFFFFFFFE), INT32_C( 1), }; static const uint32_t testvalu32[] = { UINT32_C(0x00000000), UINT32_C(0xDEADBEEF), UINT32_C(42), UINT32_C(0x12340000), UINT32_C(0xFFFFFFFF), UINT32_C(0xFEDCBA98), UINT32_C(17), UINT32_C(0x00012345), UINT32_C(0xFFFFFFFF), UINT32_C(0xFFFFFFFE), UINT32_C( 0), UINT32_C( 1), }; static const float testvalf32[] = { 1.0f, -3.33f, -4096.0f, 1234.0f, 90.0f, -12.0f, 60.0f, 10224.0f, }; static const int64_t testval64[] = { INT64_MAX, INT64_C(-3), INT64_C(0x00000000), INT64_C(0xFFFFFFFFF), INT64_MIN, INT64_C(645366), INT64_C(0x12345ABCDE), INT64_C(0xF00000FFF), }; static const uint64_t testvalu64[] = { UINT64_MAX, UINT64_C(0x44354365), UINT64_C(0x00000000), UINT64_C(0xFFFFFFFFF), UINT64_C(0xff), UINT64_C(645366), UINT64_C(0x12345ABCDE), UINT64_C(0xF00000FFF), }; static const double testvalf64[] = { 2345734.0, 12498.0, 12.0, -12312.0, -5.0, 12.234, 3.1415, 2.71828, }; #define VTEST(shorttype, type, ctype, bits, size) \ static inline v##type##bits##x##size vtest##shorttype##bits##x##size(const size_t start) \ { \ V##ctype##bits##x##size##_ALIGNED_ARRAY(x); \ for (size_t i = 0; i < size; i++) \ x[i] = testval##shorttype##bits[(start + i) % ARRAY_SIZE(testval##shorttype##bits)]; \ return v##type##bits##x##size##_load_aligned(x); \ } #define VPRINT(type, ctype, print, bits, size) \ static inline void print_v##type##bits##x##size(FILE *file, v##type##bits##x##size vec) \ { \ fputs("vector: ", file); \ \ V##ctype##bits##x##size##_ALIGNED_ARRAY(v); \ \ v##type##bits##x##size##_store_aligned(vec, v); \ \ fprintf(file, "%" print, v[0]); \ \ for (int i = 1; i < size; i++) \ fprintf(file, ", %" print, v[i]); \ \ fputs("\n", file); \ } #define DEF_VEC_TEST_FUNCS(bits, size) \ VTEST(, int, INT, bits, size) VTEST(u, uint, UINT, bits, size) \ VPRINT(int, INT, PRI##d##bits, bits, size) VPRINT(uint, UINT, PRI##u##bits, bits, size) #define DEF_VEC_TEST_FUNC_FLOAT(bits, size) \ VTEST(f, f, F, bits, size) \ VPRINT(f, F, "f", bits, size) DEF_VEC_TEST_FUNCS(8, 2) DEF_VEC_TEST_FUNCS(8, 4) DEF_VEC_TEST_FUNCS(16, 2) DEF_VEC_TEST_FUNCS(8, 8) DEF_VEC_TEST_FUNCS(16, 4) DEF_VEC_TEST_FUNCS(32, 2) DEF_VEC_TEST_FUNCS(8, 16) DEF_VEC_TEST_FUNCS(16, 8) DEF_VEC_TEST_FUNCS(32, 4) DEF_VEC_TEST_FUNCS(64, 2) DEF_VEC_TEST_FUNCS(8, 32) DEF_VEC_TEST_FUNCS(16, 16) DEF_VEC_TEST_FUNCS(32, 8) DEF_VEC_TEST_FUNCS(64, 4) DEF_VEC_TEST_FUNCS(8, 64) DEF_VEC_TEST_FUNCS(16, 32) DEF_VEC_TEST_FUNCS(32, 16) DEF_VEC_TEST_FUNCS(64, 8) DEF_VEC_TEST_FUNC_FLOAT(32, 2) DEF_VEC_TEST_FUNC_FLOAT(32, 4) DEF_VEC_TEST_FUNC_FLOAT(32, 8) DEF_VEC_TEST_FUNC_FLOAT(32, 16) DEF_VEC_TEST_FUNC_FLOAT(64, 2) DEF_VEC_TEST_FUNC_FLOAT(64, 4) DEF_VEC_TEST_FUNC_FLOAT(64, 8) #undef DEF_VEC_TEST_FUNCS #undef VPRINT #undef VTEST // ------------------------------------------------------------ #include "test_align.h" #include "test_arith.h" #include "test_compare.h" #include "test_shift.h" #include "test_benchmark.h" // ------------------------------------------------------------ int main(void) { int ret = 0; srand(time(NULL)); ret |= test_align(); ret |= test_arith(); ret |= test_compare(); ret |= test_shift(); test_benchmark(); return ret; }