1 /*
2 * Test program for MIPS64R6 instruction DMUL
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
main(void)32 int32_t main(void)
33 {
34 char *isa_ase_name = "mips64r6";
35 char *group_name = "Int Multiply";
36 char *instruction_name = "DMUL";
37 int32_t ret;
38 uint32_t i, j;
39 struct timeval start, end;
40 double elapsed_time;
41
42 uint64_t b64_result[TEST_COUNT_TOTAL];
43 uint64_t b64_expect[TEST_COUNT_TOTAL] = {
44 0x0000000000000001ULL, /* 0 */
45 0x0000000000000000ULL,
46 0x5555555555555556ULL,
47 0xaaaaaaaaaaaaaaabULL,
48 0x3333333333333334ULL,
49 0xcccccccccccccccdULL,
50 0x1c71c71c71c71c72ULL,
51 0xe38e38e38e38e38fULL,
52 0x0000000000000000ULL, /* 8 */
53 0x0000000000000000ULL,
54 0x0000000000000000ULL,
55 0x0000000000000000ULL,
56 0x0000000000000000ULL,
57 0x0000000000000000ULL,
58 0x0000000000000000ULL,
59 0x0000000000000000ULL,
60 0x5555555555555556ULL, /* 16 */
61 0x0000000000000000ULL,
62 0x38e38e38e38e38e4ULL,
63 0x1c71c71c71c71c72ULL,
64 0x7777777777777778ULL,
65 0xdddddddddddddddeULL,
66 0x12f684bda12f684cULL,
67 0x425ed097b425ed0aULL,
68 0xaaaaaaaaaaaaaaabULL, /* 24 */
69 0x0000000000000000ULL,
70 0x1c71c71c71c71c72ULL,
71 0x8e38e38e38e38e39ULL,
72 0xbbbbbbbbbbbbbbbcULL,
73 0xeeeeeeeeeeeeeeefULL,
74 0x097b425ed097b426ULL,
75 0xa12f684bda12f685ULL,
76 0x3333333333333334ULL, /* 32 */
77 0x0000000000000000ULL,
78 0x7777777777777778ULL,
79 0xbbbbbbbbbbbbbbbcULL,
80 0xf5c28f5c28f5c290ULL,
81 0x3d70a3d70a3d70a4ULL,
82 0x7d27d27d27d27d28ULL,
83 0xb60b60b60b60b60cULL,
84 0xcccccccccccccccdULL, /* 40 */
85 0x0000000000000000ULL,
86 0xdddddddddddddddeULL,
87 0xeeeeeeeeeeeeeeefULL,
88 0x3d70a3d70a3d70a4ULL,
89 0x8f5c28f5c28f5c29ULL,
90 0x9f49f49f49f49f4aULL,
91 0x2d82d82d82d82d83ULL,
92 0x1c71c71c71c71c72ULL, /* 48 */
93 0x0000000000000000ULL,
94 0x12f684bda12f684cULL,
95 0x097b425ed097b426ULL,
96 0x7d27d27d27d27d28ULL,
97 0x9f49f49f49f49f4aULL,
98 0xb0fcd6e9e06522c4ULL,
99 0x6b74f0329161f9aeULL,
100 0xe38e38e38e38e38fULL, /* 56 */
101 0x0000000000000000ULL,
102 0x425ed097b425ed0aULL,
103 0xa12f684bda12f685ULL,
104 0xb60b60b60b60b60cULL,
105 0x2d82d82d82d82d83ULL,
106 0x6b74f0329161f9aeULL,
107 0x781948b0fcd6e9e1ULL,
108 0xad45be6961639000ULL, /* 64 */
109 0xefa7a5a0e7176a00ULL,
110 0x08c6139fc4346000ULL,
111 0xfbe1883aee787980ULL,
112 0xefa7a5a0e7176a00ULL,
113 0x37ae2b38fded7040ULL,
114 0x6acb3d68be6cdc00ULL,
115 0xedbf72842143b470ULL,
116 0x08c6139fc4346000ULL, /* 72 */
117 0x6acb3d68be6cdc00ULL,
118 0x8624e5e1e5044000ULL,
119 0x76a5ab8089e38100ULL,
120 0xfbe1883aee787980ULL,
121 0xedbf72842143b470ULL,
122 0x76a5ab8089e38100ULL,
123 0x4bb436d5b1e9cfc4ULL,
124 };
125
126 gettimeofday(&start, NULL);
127
128 for (i = 0; i < PATTERN_INPUTS_64_SHORT_COUNT; i++) {
129 for (j = 0; j < PATTERN_INPUTS_64_SHORT_COUNT; j++) {
130 do_mips64r6_DMUL(b64_pattern + i, b64_pattern + j,
131 b64_result + (PATTERN_INPUTS_64_SHORT_COUNT * i + j));
132 }
133 }
134
135 for (i = 0; i < RANDOM_INPUTS_64_SHORT_COUNT; i++) {
136 for (j = 0; j < RANDOM_INPUTS_64_SHORT_COUNT; j++) {
137 do_mips64r6_DMUL(b64_random + i, b64_random + j,
138 b64_result + (((PATTERN_INPUTS_64_SHORT_COUNT) *
139 (PATTERN_INPUTS_64_SHORT_COUNT)) +
140 RANDOM_INPUTS_64_SHORT_COUNT * i + j));
141 }
142 }
143
144 gettimeofday(&end, NULL);
145
146 elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0;
147 elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0;
148
149 ret = check_results_64(instruction_name, TEST_COUNT_TOTAL, elapsed_time,
150 b64_result, b64_expect);
151
152 return ret;
153 }
154