1 /*
2  *  Test program for MIPS64R6 instruction DSRLV
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 = "Shift";
36     char *instruction_name =   "DSRLV";
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         0xffffffffffffffffULL,
46         0x00000000003fffffULL,
47         0x000007ffffffffffULL,
48         0x000fffffffffffffULL,
49         0x0000000000001fffULL,
50         0x0003ffffffffffffULL,
51         0x0000000000007fffULL,
52         0x0000000000000000ULL,                    /*   8  */
53         0x0000000000000000ULL,
54         0x0000000000000000ULL,
55         0x0000000000000000ULL,
56         0x0000000000000000ULL,
57         0x0000000000000000ULL,
58         0x0000000000000000ULL,
59         0x0000000000000000ULL,
60         0x0000000000000001ULL,                    /*  16  */
61         0xaaaaaaaaaaaaaaaaULL,
62         0x00000000002aaaaaULL,
63         0x0000055555555555ULL,
64         0x000aaaaaaaaaaaaaULL,
65         0x0000000000001555ULL,
66         0x0002aaaaaaaaaaaaULL,
67         0x0000000000005555ULL,
68         0x0000000000000000ULL,                    /*  24  */
69         0x5555555555555555ULL,
70         0x0000000000155555ULL,
71         0x000002aaaaaaaaaaULL,
72         0x0005555555555555ULL,
73         0x0000000000000aaaULL,
74         0x0001555555555555ULL,
75         0x0000000000002aaaULL,
76         0x0000000000000001ULL,                    /*  32  */
77         0xccccccccccccccccULL,
78         0x0000000000333333ULL,
79         0x0000066666666666ULL,
80         0x000cccccccccccccULL,
81         0x0000000000001999ULL,
82         0x0003333333333333ULL,
83         0x0000000000006666ULL,
84         0x0000000000000000ULL,                    /*  40  */
85         0x3333333333333333ULL,
86         0x00000000000cccccULL,
87         0x0000019999999999ULL,
88         0x0003333333333333ULL,
89         0x0000000000000666ULL,
90         0x0000ccccccccccccULL,
91         0x0000000000001999ULL,
92         0x0000000000000001ULL,                    /*  48  */
93         0xe38e38e38e38e38eULL,
94         0x000000000038e38eULL,
95         0x0000071c71c71c71ULL,
96         0x000e38e38e38e38eULL,
97         0x0000000000001c71ULL,
98         0x00038e38e38e38e3ULL,
99         0x00000000000071c7ULL,
100         0x0000000000000000ULL,                    /*  56  */
101         0x1c71c71c71c71c71ULL,
102         0x0000000000071c71ULL,
103         0x000000e38e38e38eULL,
104         0x0001c71c71c71c71ULL,
105         0x000000000000038eULL,
106         0x000071c71c71c71cULL,
107         0x0000000000000e38ULL,
108         0x886ae6cc28625540ULL,                    /*  64  */
109         0x00886ae6cc286255ULL,
110         0x886ae6cc28625540ULL,
111         0x000221ab9b30a189ULL,
112         0xfbbe00634d93c708ULL,
113         0x00fbbe00634d93c7ULL,
114         0xfbbe00634d93c708ULL,
115         0x0003eef8018d364fULL,
116         0xac5aaeaab9cf8b80ULL,                    /*  72  */
117         0x00ac5aaeaab9cf8bULL,
118         0xac5aaeaab9cf8b80ULL,
119         0x0002b16abaaae73eULL,
120         0x704f164d5e31e24eULL,
121         0x00704f164d5e31e2ULL,
122         0x704f164d5e31e24eULL,
123         0x0001c13c593578c7ULL,
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_DSRLV(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_DSRLV(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