@samitouri / QOSamiQemu
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1 /*
2 * Test program for MIPS64R6 instruction DCLZ
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 *isa_ase_name = "mips64r6";
35 char *group_name = "Bit Count";
36 char *instruction_name = "DCLZ";
37 int32_t ret;
38 uint32_t i;
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 0x0000000000000000ULL, /* 0 */
45 0x0000000000000040ULL,
46 0x0000000000000000ULL,
47 0x0000000000000001ULL,
48 0x0000000000000000ULL,
49 0x0000000000000002ULL,
50 0x0000000000000000ULL,
51 0x0000000000000003ULL,
52 0x0000000000000000ULL, /* 8 */
53 0x0000000000000004ULL,
54 0x0000000000000000ULL,
55 0x0000000000000005ULL,
56 0x0000000000000000ULL,
57 0x0000000000000006ULL,
58 0x0000000000000000ULL,
59 0x0000000000000007ULL,
60 0x0000000000000000ULL, /* 16 */
61 0x0000000000000008ULL,
62 0x0000000000000000ULL,
63 0x0000000000000009ULL,
64 0x0000000000000000ULL,
65 0x000000000000000aULL,
66 0x0000000000000000ULL,
67 0x000000000000000bULL,
68 0x0000000000000000ULL, /* 24 */
69 0x000000000000000cULL,
70 0x0000000000000000ULL,
71 0x000000000000000dULL,
72 0x0000000000000000ULL,
73 0x000000000000000eULL,
74 0x0000000000000000ULL,
75 0x000000000000000fULL,
76 0x0000000000000000ULL, /* 32 */
77 0x0000000000000010ULL,
78 0x0000000000000000ULL,
79 0x0000000000000011ULL,
80 0x0000000000000000ULL,
81 0x0000000000000012ULL,
82 0x0000000000000000ULL,
83 0x0000000000000013ULL,
84 0x0000000000000000ULL, /* 40 */
85 0x0000000000000014ULL,
86 0x0000000000000000ULL,
87 0x0000000000000015ULL,
88 0x0000000000000000ULL,
89 0x0000000000000016ULL,
90 0x0000000000000000ULL,
91 0x0000000000000017ULL,
92 0x0000000000000000ULL, /* 48 */
93 0x0000000000000018ULL,
94 0x0000000000000000ULL,
95 0x0000000000000019ULL,
96 0x0000000000000000ULL,
97 0x000000000000001aULL,
98 0x0000000000000000ULL,
99 0x000000000000001bULL,
100 0x0000000000000000ULL, /* 56 */
101 0x000000000000001cULL,
102 0x0000000000000000ULL,
103 0x000000000000001dULL,
104 0x0000000000000000ULL,
105 0x000000000000001eULL,
106 0x0000000000000000ULL,
107 0x000000000000001fULL,
108 0x0000000000000000ULL, /* 64 */
109 0x0000000000000000ULL,
110 0x0000000000000000ULL,
111 0x0000000000000001ULL,
112 0x0000000000000000ULL,
113 0x0000000000000000ULL,
114 0x0000000000000000ULL,
115 0x0000000000000000ULL,
116 0x0000000000000002ULL, /* 72 */
117 0x0000000000000000ULL,
118 0x0000000000000000ULL,
119 0x0000000000000000ULL,
120 0x0000000000000000ULL,
121 0x0000000000000000ULL,
122 0x0000000000000001ULL,
123 0x0000000000000000ULL,
124 };
125
126 gettimeofday(&start, NULL);
127
128 for (i = 0; i < TEST_COUNT_TOTAL; i++) {
129 if (i < PATTERN_INPUTS_64_COUNT) {
130 do_mips64r6_DCLZ(b64_pattern + i, b64_result + i);
131 } else {
132 do_mips64r6_DCLZ(b64_random + (i - PATTERN_INPUTS_64_COUNT),
133 b64_result + i);
134 }
135 }
136
137 gettimeofday(&end, NULL);
138
139 elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0;
140 elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0;
141
142 ret = check_results_64(instruction_name, TEST_COUNT_TOTAL, elapsed_time,
143 b64_result, b64_expect);
144
145 return ret;
146 }