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annotate test/main.c @ 5:1f070512497f

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impl/sse2: unify multiplication implementations into macros they were basically the same thing anyway
author Paper <paper@tflc.us>
date Wed, 23 Oct 2024 12:51:25 -0400
parents 75ab77f874e2
children 945d410803f8 6ff0b7a44bb6
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1 #include "vec/vec.h"
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2
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3 #include <stdio.h>
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4 #include <inttypes.h>
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5
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6 #define ARRAY_SIZE(x) (sizeof(x)/sizeof((x)[0]))
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7
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8 static const int8_t testval8[] = {
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9 INT8_C(-80), INT8_C(-3), INT8_C(25), INT8_C(0x7F),
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10 INT8_C(-42), INT8_C(27), INT8_C(24), INT8_C(0x40),
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11 };
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13 static const uint8_t testvalu8[] = {
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14 UINT8_C(0x00), UINT8_C(0xFF), UINT8_C(0xFE), UINT8_C(0x7F),
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15 UINT8_C(0xC0), UINT8_C(0x80), UINT8_C(0x20), UINT8_C(0x50),
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16 };
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18 static const int16_t testval16[] = {
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19 INT16_C(-8000), INT16_C(-30), INT16_MAX, INT16_C(0x4000),
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20 INT16_C(-42), INT16_C(250), INT16_MIN, INT16_C(0x500),
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21 };
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23 static const uint16_t testvalu16[] = {
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24 UINT16_C(0x0000), UINT16_C(0xFFFF), UINT16_C(0xFEA), UINT16_C(0x7FF),
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25 UINT16_C(0x7FFF), UINT16_C(0x8000), UINT16_C(0x20B), UINT16_C(0x50C),
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26 };
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28 static const int32_t testval32[] = {
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29 INT32_C(-1000000), INT32_C(-3), INT32_C(0x00000000), INT32_C(0xFFFFFFFF),
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30 INT32_C( -42), INT32_C(27), INT32_C(0xABCDEF03), INT32_C(0x00000FFF),
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31 INT32_C(0xFFFFFFFF), INT32_C( 0), INT32_C(0xFFFFFFFE), INT32_C( 1),
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32 };
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33
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34 static const uint32_t testvalu32[] = {
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35 UINT32_C(0x00000000), UINT32_C(0xDEADBEEF), UINT32_C(42), UINT32_C(0x12340000),
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36 UINT32_C(0xFFFFFFFF), UINT32_C(0xFEDCBA98), UINT32_C(17), UINT32_C(0x00012345),
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37 UINT32_C(0xFFFFFFFF), UINT32_C(0xFFFFFFFE), UINT32_C( 0), UINT32_C( 1),
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38 };
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40 static const int64_t testval64[] = {
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41 INT64_MAX, INT64_C(-3), INT64_C(0x00000000), INT64_C(0xFFFFFFFFF),
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42 INT64_MIN, INT64_C(645366), INT64_C(0x12345ABCDE), INT64_C(0xF00000FFF),
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43 };
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45 static const uint64_t testvalu64[] = {
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46 UINT64_MAX, UINT64_C(0x44354365), UINT64_C(0x00000000), UINT64_C(0xFFFFFFFFF),
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47 UINT64_C(0xff), UINT64_C(645366), UINT64_C(0x12345ABCDE), UINT64_C(0xF00000FFF),
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48 };
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49
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50 #define VTEST(sign, csign, bits, size) \
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51 static inline v##sign##int##bits##x##size vtest##sign##bits##x##size(const size_t start) \
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52 { \
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53 V##csign##INT##bits##x##size##_ALIGNED_ARRAY(x); \
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54 for (size_t i = 0; i < size; i++) \
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55 x[i] = testval##sign##bits[(start + i) % ARRAY_SIZE(testval##sign##bits)]; \
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56 return v##sign##int##bits##x##size##_load_aligned(x); \
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57 }
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59 #define VTEST_SIGN(bits, size) VTEST(, , bits, size) VTEST(u, U, bits, size)
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61 VTEST_SIGN(8, 16)
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62 VTEST_SIGN(16, 8)
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63 VTEST_SIGN(32, 4)
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64 VTEST_SIGN(64, 2)
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66 #define DEFINE_PRINT_VECTOR(sign, csign, psign, bits, size) \
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67 static inline void print_v##sign##int##bits##x##size(FILE *file, v##sign##int##bits##x##size vec) \
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68 { \
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69 fputs("vector: ", file); \
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70 \
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71 V##csign##INT##bits##x##size##_ALIGNED_ARRAY(v); \
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72 \
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73 v##sign##int##bits##x##size##_store_aligned(vec, v); \
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74 \
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75 fprintf(file, "%" PRI ## psign ## bits, v[0]); \
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76 \
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77 for (int i = 1; i < size; i++) \
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78 fprintf(file, ", %" PRI ## psign ## bits, v[i]); \
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79 \
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80 fputs("\n", file); \
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81 \
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82 }
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84 #define DEFINE_PRINT_VECTOR_2(bits, size) DEFINE_PRINT_VECTOR(, , d, bits, size) DEFINE_PRINT_VECTOR(u, U, u, bits, size)
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85
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86 DEFINE_PRINT_VECTOR_2(8, 16)
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87 DEFINE_PRINT_VECTOR_2(16, 8)
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88 DEFINE_PRINT_VECTOR_2(32, 4)
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89 DEFINE_PRINT_VECTOR_2(64, 2)
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91 #include "test_align.h"
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92 #include "test_arith.h"
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93 #include "test_compare.h"
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94
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95 int main(void)
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96 {
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97 int ret = 0;
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98
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99 ret |= test_align();
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100 ret |= test_arith();
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101 ret |= test_compare();
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102
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103 return ret;
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104 }