1 /* 2 * Test program for MSA instruction DIV_S.B 3 * 4 * Copyright (C) 2019 Wave Computing, Inc. 5 * Copyright (C) 2019 Aleksandar Markovic <amarkovic@wavecomp.com> 6 * Copyright (C) 2019 RT-RK Computer Based Systems LLC 7 * Copyright (C) 2019 Mateja Marjanovic <mateja.marjanovic@rt-rk.com> 8 * 9 * This program is free software: you can redistribute it and/or modify 10 * it under the terms of the GNU General Public License as published by 11 * the Free Software Foundation, either version 2 of the License, or 12 * (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program. If not, see <https://www.gnu.org/licenses/>. 21 * 22 */ 23 24 #include <sys/time.h> 25 #include <stdint.h> 26 27 #include "../../../../include/wrappers_msa.h" 28 #include "../../../../include/test_inputs_128.h" 29 #include "../../../../include/test_utils_128.h" 30 31 #define TEST_COUNT_TOTAL ( \ 32 (PATTERN_INPUTS_SHORT_COUNT) * (PATTERN_INPUTS_SHORT_COUNT) + \ 33 (RANDOM_INPUTS_SHORT_COUNT) * (RANDOM_INPUTS_SHORT_COUNT)) 34 35 36 int32_t main(void) 37 { 38 char *instruction_name = "DIV_S.B"; 39 int32_t ret; 40 uint32_t i, j; 41 struct timeval start, end; 42 double elapsed_time; 43 44 uint64_t b128_result[TEST_COUNT_TOTAL][2]; 45 uint64_t b128_expect[TEST_COUNT_TOTAL][2] = { 46 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, /* 0 */ 47 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 48 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 49 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 50 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 51 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 52 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 53 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 54 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, /* 8 */ 55 { 0xffffffffffffffffULL, 0xffffffffffffffffULL, }, 56 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 57 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 58 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 59 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 60 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 61 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 62 { 0x5656565656565656ULL, 0x5656565656565656ULL, }, /* 16 */ 63 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 64 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 65 { 0xffffffffffffffffULL, 0xffffffffffffffffULL, }, 66 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 67 { 0xffffffffffffffffULL, 0xffffffffffffffffULL, }, 68 { 0x0200ff0200ff0200ULL, 0xff0200ff0200ff02ULL, }, 69 { 0xfd0001fd0001fd00ULL, 0x01fd0001fd0001fdULL, }, 70 { 0xababababababababULL, 0xababababababababULL, }, /* 24 */ 71 { 0xffffffffffffffffULL, 0xffffffffffffffffULL, }, 72 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 73 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 74 { 0xffffffffffffffffULL, 0xffffffffffffffffULL, }, 75 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 76 { 0xfe0001fe0001fe00ULL, 0x01fe0001fe0001feULL, }, 77 { 0x0300ff0300ff0300ULL, 0xff0300ff0300ff03ULL, }, 78 { 0x3434343434343434ULL, 0x3434343434343434ULL, }, /* 32 */ 79 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 80 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 81 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 82 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 83 { 0xffffffffffffffffULL, 0xffffffffffffffffULL, }, 84 { 0x0100000100000100ULL, 0x0001000001000001ULL, }, 85 { 0xff0000ff0000ff00ULL, 0x00ff0000ff0000ffULL, }, 86 { 0xcdcdcdcdcdcdcdcdULL, 0xcdcdcdcdcdcdcdcdULL, }, /* 40 */ 87 { 0xffffffffffffffffULL, 0xffffffffffffffffULL, }, 88 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 89 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 90 { 0x0000000000000000ULL, 0x0000000000000000ULL, }, 91 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 92 { 0xff0000ff0000ff00ULL, 0x00ff0000ff0000ffULL, }, 93 { 0x0100000100000100ULL, 0x0001000001000001ULL, }, 94 { 0x1d72c81d72c81d72ULL, 0xc81d72c81d72c81dULL, }, /* 48 */ 95 { 0x0101ff0101ff0101ULL, 0xff0101ff0101ff01ULL, }, 96 { 0x0001000001000001ULL, 0x0000010000010000ULL, }, 97 { 0x00ff0000ff0000ffULL, 0x0000ff0000ff0000ULL, }, 98 { 0x0002ff0002ff0002ULL, 0xff0002ff0002ff00ULL, }, 99 { 0x00fe0100fe0100feULL, 0x0100fe0100fe0100ULL, }, 100 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 101 { 0xffff00ffff00ffffULL, 0x00ffff00ffff00ffULL, }, 102 { 0xe48f39e48f39e48fULL, 0x39e48f39e48f39e4ULL, }, /* 56 */ 103 { 0xffff01ffff01ffffULL, 0x01ffff01ffff01ffULL, }, 104 { 0x00ff0000ff0000ffULL, 0x0000ff0000ff0000ULL, }, 105 { 0x0001000001000001ULL, 0x0000010000010000ULL, }, 106 { 0x00fe0100fe0100feULL, 0x0100fe0100fe0100ULL, }, 107 { 0x0002ff0002ff0002ULL, 0xff0002ff0002ff00ULL, }, 108 { 0x0000ff0000ff0000ULL, 0xff0000ff0000ff00ULL, }, 109 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 110 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, /* 64 */ 111 { 0x18ff01000000ff08ULL, 0x04f50003000100fdULL, }, 112 { 0x0101000000fe0000ULL, 0x01fe00a20002fe00ULL, }, 113 { 0xff01ff000002fe00ULL, 0x00fa00fe00010200ULL, }, 114 { 0x000000ff01ff0000ULL, 0x0000fa00f600ff00ULL, }, 115 { 0x0101ff0101010101ULL, 0x0101010101010101ULL, }, 116 { 0x000000ffff020000ULL, 0x000001e600010200ULL, }, 117 { 0x0000000100fe0100ULL, 0x000000000000fe00ULL, }, 118 { 0x00000301ff00fffeULL, 0x0000fb002a000001ULL, }, /* 72 */ 119 { 0x10ff0100000002f0ULL, 0x02040000fc0000fbULL, }, 120 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 121 { 0x0001fdff00ff03ffULL, 0x000200000000ff00ULL, }, 122 { 0x000000ff02000001ULL, 0xff00f6002b0000f8ULL, }, 123 { 0xeaffff0001000009ULL, 0xfa0101fffc010018ULL, }, 124 { 0xff000000ffff0000ULL, 0xfe000228010100fcULL, }, 125 { 0x0101010101010101ULL, 0x0101010101010101ULL, }, 126 }; 127 128 reset_msa_registers(); 129 130 gettimeofday(&start, NULL); 131 132 for (i = 0; i < PATTERN_INPUTS_SHORT_COUNT; i++) { 133 for (j = 0; j < PATTERN_INPUTS_SHORT_COUNT; j++) { 134 do_msa_DIV_S_B(b128_pattern[i], b128_pattern[j], 135 b128_result[PATTERN_INPUTS_SHORT_COUNT * i + j]); 136 } 137 } 138 139 for (i = 0; i < RANDOM_INPUTS_SHORT_COUNT; i++) { 140 for (j = 0; j < RANDOM_INPUTS_SHORT_COUNT; j++) { 141 do_msa_DIV_S_B(b128_random[i], b128_random[j], 142 b128_result[((PATTERN_INPUTS_SHORT_COUNT) * 143 (PATTERN_INPUTS_SHORT_COUNT)) + 144 RANDOM_INPUTS_SHORT_COUNT * i + j]); 145 } 146 } 147 148 gettimeofday(&end, NULL); 149 150 elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0; 151 elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0; 152 153 ret = check_results(instruction_name, TEST_COUNT_TOTAL, elapsed_time, 154 &b128_result[0][0], &b128_expect[0][0]); 155 156 return ret; 157 } 158