1 /* 2 * Test program for MSA instruction DIV_U.B 3 * 4 * Copyright (C) 2018 Wave Computing, Inc. 5 * Copyright (C) 2018 Mateja Marjanovic <mateja.marjanovic@rt-rk.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_msa.h" 26 #include "../../../../include/test_inputs.h" 27 #include "../../../../include/test_utils.h" 28 29 #define TEST_COUNT_TOTAL ( \ 30 (PATTERN_INPUTS_SHORT_COUNT) * (PATTERN_INPUTS_SHORT_COUNT) + \ 31 (RANDOM_INPUTS_SHORT_COUNT) * (RANDOM_INPUTS_SHORT_COUNT)) 32 33 34 int32_t main(void) 35 { 36 char *instruction_name = "DIV_U.B"; 37 int32_t ret; 38 uint32_t i, j; 39 struct timeval start, end; 40 double elapsed_time; 41 42 uint64_t b128_result[TEST_COUNT_TOTAL][2]; 43 uint64_t b128_expect[TEST_COUNT_TOTAL][2] = { 44 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, /* 0 */ 45 { 0xffffffffffffffffULL, 0xffffffffffffffffULL, }, 46 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 47 { 0x0303030303030303ULL, 0x0303030303030303ULL, }, 48 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 49 { 0x0505050505050505ULL, 0x0505050505050505ULL, }, 50 { 0x0101040101040101ULL, 0x0401010401010401ULL, }, 51 { 0x0902010902010902ULL, 0x0109020109020109ULL, }, 52 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, /* 8 */ 53 { 0xffffffffffffffffULL, 0xffffffffffffffffULL, }, 54 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 55 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 56 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 57 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 58 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 59 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 60 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, /* 16 */ 61 { 0xffffffffffffffffULL, 0xffffffffffffffffULL, }, 62 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 63 { 0x0202020202020202ULL, 0x0202020202020202ULL, }, 64 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 65 { 0x0303030303030303ULL, 0x0303030303030303ULL, }, 66 { 0x0001030001030001ULL, 0x0300010300010300ULL, }, 67 { 0x0601000601000601ULL, 0x0006010006010006ULL, }, 68 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, /* 24 */ 69 { 0xffffffffffffffffULL, 0xffffffffffffffffULL, }, 70 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 71 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 72 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 73 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 74 { 0x0000010000010000ULL, 0x0100000100000100ULL, }, 75 { 0x0300000300000300ULL, 0x0003000003000003ULL, }, 76 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, /* 32 */ 77 { 0xffffffffffffffffULL, 0xffffffffffffffffULL, }, 78 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 79 { 0x0202020202020202ULL, 0x0202020202020202ULL, }, 80 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 81 { 0x0404040404040404ULL, 0x0404040404040404ULL, }, 82 { 0x0001030001030001ULL, 0x0300010300010300ULL, }, 83 { 0x0701010701010701ULL, 0x0107010107010107ULL, }, 84 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, /* 40 */ 85 { 0xffffffffffffffffULL, 0xffffffffffffffffULL, }, 86 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 87 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 88 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 89 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 90 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 91 { 0x0100000100000100ULL, 0x0001000001000001ULL, }, 92 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, /* 48 */ 93 { 0xffffffffffffffffULL, 0xffffffffffffffffULL, }, 94 { 0x0100000100000100ULL, 0x0001000001000001ULL, }, 95 { 0x0201000201000201ULL, 0x0002010002010002ULL, }, 96 { 0x0100000100000100ULL, 0x0001000001000001ULL, }, 97 { 0x0402010402010402ULL, 0x0104020104020104ULL, }, 98 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 99 { 0x0801000801000801ULL, 0x0008010008010008ULL, }, 100 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, /* 56 */ 101 { 0xffffffffffffffffULL, 0xffffffffffffffffULL, }, 102 { 0x0000010000010000ULL, 0x0100000100000100ULL, }, 103 { 0x0001020001020001ULL, 0x0200010200010200ULL, }, 104 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 105 { 0x0002030002030002ULL, 0x0300020300020300ULL, }, 106 { 0x0000030000030000ULL, 0x0300000300000300ULL, }, 107 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 108 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, /* 64 */ 109 { 0x0000ff0200000008ULL, 0x040000030c010200ULL, }, 110 { 0x0001010100000000ULL, 0x0100000001020400ULL, }, 111 { 0x01010a0200020000ULL, 0x0000000001010000ULL, }, 112 { 0x0101000001010200ULL, 0x0002110000000015ULL, }, 113 { 0x0101ff0101010101ULL, 0x0101010101010101ULL, }, 114 { 0x0102000000000100ULL, 0x000100000001020cULL, }, 115 { 0x0202000100030000ULL, 0x0001010000000001ULL, }, 116 { 0x0100000004020102ULL, 0x0002120200000001ULL, }, /* 72 */ 117 { 0x0000ff0102010010ULL, 0x0200010908000000ULL, }, 118 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 119 { 0x0101070201040001ULL, 0x0000010101000000ULL, }, 120 { 0x0000000002000201ULL, 0x01020c020000010dULL, }, 121 { 0x0000ff0001000109ULL, 0x0700000808010200ULL, }, 122 }; 123 124 gettimeofday(&start, NULL); 125 126 for (i = 0; i < PATTERN_INPUTS_SHORT_COUNT; i++) { 127 for (j = 0; j < PATTERN_INPUTS_SHORT_COUNT; j++) { 128 do_msa_DIV_U_B(b128_pattern[i], b128_pattern[j], 129 b128_result[PATTERN_INPUTS_SHORT_COUNT * i + j]); 130 } 131 } 132 133 for (i = 0; i < RANDOM_INPUTS_SHORT_COUNT; i++) { 134 for (j = 0; j < RANDOM_INPUTS_SHORT_COUNT; j++) { 135 do_msa_DIV_U_B(b128_random[i], b128_random[j], 136 b128_result[((PATTERN_INPUTS_SHORT_COUNT) * 137 (PATTERN_INPUTS_SHORT_COUNT)) + 138 RANDOM_INPUTS_SHORT_COUNT * i + j]); 139 } 140 } 141 142 gettimeofday(&end, NULL); 143 144 elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0; 145 elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0; 146 147 ret = check_results(instruction_name, TEST_COUNT_TOTAL, elapsed_time, 148 &b128_result[0][0], &b128_expect[0][0]); 149 150 return ret; 151 } 152