1 /* 2 * Test program for MIPS64R6 instruction BITSWAP 3 * 4 * Copyright (C) 2019 Wave Computing, Inc. 5 * Copyright (C) 2019 Aleksandar Markovic <amarkovic@wavecomp.com> 6 * 7 * This program is free software: you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation, either version 2 of the License, or 10 * (at your option) any later version. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program. If not, see <https://www.gnu.org/licenses/>. 19 * 20 */ 21 22 #include <sys/time.h> 23 #include <stdint.h> 24 25 #include "../../../../include/wrappers_mips64r6.h" 26 #include "../../../../include/test_inputs_64.h" 27 #include "../../../../include/test_utils_64.h" 28 29 #define TEST_COUNT_TOTAL (PATTERN_INPUTS_64_COUNT + RANDOM_INPUTS_64_COUNT) 30 31 32 int32_t main(void) 33 { 34 char *instruction_name = "BITSWAP"; 35 int32_t ret; 36 uint32_t i; 37 struct timeval start, end; 38 double elapsed_time; 39 40 uint64_t b64_result[TEST_COUNT_TOTAL]; 41 uint64_t b64_expect[TEST_COUNT_TOTAL] = { 42 0xffffffffffffffffULL, /* 0 */ 43 0x0000000000000000ULL, 44 0x0000000055555555ULL, 45 0xffffffffaaaaaaaaULL, 46 0x0000000033333333ULL, 47 0xffffffffccccccccULL, 48 0x00000000711cc771ULL, 49 0xffffffff8ee3388eULL, 50 0x000000000f0f0f0fULL, /* 8 */ 51 0xfffffffff0f0f0f0ULL, 52 0x00000000071f7cf0ULL, 53 0xfffffffff8e0830fULL, 54 0xfffffffff0033ff0ULL, 55 0x000000000ffcc00fULL, 56 0x0000000007fc017fULL, 57 0xfffffffff803fe80ULL, 58 0xffffffffff00ff00ULL, /* 16 */ 59 0x0000000000ff00ffULL, 60 0xfffffffff01fc07fULL, 61 0x000000000fe03f80ULL, 62 0x0000000000ff03f0ULL, 63 0xffffffffff00fc0fULL, 64 0x0000000001f07f00ULL, 65 0xfffffffffe0f80ffULL, 66 0x000000000f00ff0fULL, /* 24 */ 67 0xfffffffff0ff00f0ULL, 68 0x000000007f00f0ffULL, 69 0xffffffff80ff0f00ULL, 70 0xffffffffff0300ffULL, 71 0x0000000000fcff00ULL, 72 0xffffffffff1f00f0ULL, 73 0x0000000000e0ff0fULL, 74 0xffffffffffff0000ULL, /* 32 */ 75 0x000000000000ffffULL, 76 0xfffffffffcff0700ULL, 77 0x000000000300f8ffULL, 78 0xfffffffff0ff3f00ULL, 79 0x000000000f00c0ffULL, 80 0xffffffffc0ffff01ULL, 81 0x000000003f0000feULL, 82 0x0000000000ffff0fULL, /* 40 */ 83 0xffffffffff0000f0ULL, 84 0x0000000000fcff7fULL, 85 0xffffffffff030080ULL, 86 0x0000000000f0ffffULL, 87 0xffffffffff0f0000ULL, 88 0x0000000000c0ffffULL, 89 0xffffffffff3f0000ULL, 90 0x000000000000ffffULL, /* 48 */ 91 0xffffffffffff0000ULL, 92 0x000000000000fcffULL, 93 0xffffffffffff0300ULL, 94 0x000000000000f0ffULL, 95 0xffffffffffff0f00ULL, 96 0x000000000000c0ffULL, 97 0xffffffffffff3f00ULL, 98 0x00000000000000ffULL, /* 56 */ 99 0xffffffffffffff00ULL, 100 0x00000000000000fcULL, 101 0xffffffffffffff03ULL, 102 0x00000000000000f0ULL, 103 0xffffffffffffff0fULL, 104 0x00000000000000c0ULL, 105 0xffffffffffffff3fULL, 106 0x000000001446aa02ULL, /* 64 */ 107 0xffffffffb2c9e310ULL, 108 0xffffffff9df3d101ULL, 109 0x000000007a8c4772ULL, 110 0xffffffffbef5421aULL, 111 0xffffffffff50749fULL, 112 0xffffffffa6533d52ULL, 113 0x000000005965ed41ULL, 114 0x000000006a756792ULL, /* 72 */ 115 0xffffffffa69ba7ebULL, 116 0xffffffff93d363d8ULL, 117 0xffffffff8c152675ULL, 118 0x00000000654a5750ULL, 119 0xffffffff98c48615ULL, 120 0x00000000447def39ULL, 121 0x000000004f9a7bb5ULL, 122 }; 123 124 gettimeofday(&start, NULL); 125 126 for (i = 0; i < TEST_COUNT_TOTAL; i++) { 127 if (i < PATTERN_INPUTS_64_COUNT) { 128 do_mips64r6_BITSWAP(b64_pattern + i, b64_result + i); 129 } else { 130 do_mips64r6_BITSWAP(b64_random + (i - PATTERN_INPUTS_64_COUNT), 131 b64_result + i); 132 } 133 } 134 135 gettimeofday(&end, NULL); 136 137 elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0; 138 elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0; 139 140 ret = check_results_64(instruction_name, TEST_COUNT_TOTAL, elapsed_time, 141 b64_result, b64_expect); 142 143 return ret; 144 } 145