1 /*
2  *  Test program for MSA instruction AVE_U.D
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 = "AVE_U.D";
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         { 0xffffffffffffffffULL, 0xffffffffffffffffULL, },    /*   0  */
47         { 0x7fffffffffffffffULL, 0x7fffffffffffffffULL, },
48         { 0xd555555555555554ULL, 0xd555555555555554ULL, },
49         { 0xaaaaaaaaaaaaaaaaULL, 0xaaaaaaaaaaaaaaaaULL, },
50         { 0xe666666666666665ULL, 0xe666666666666665ULL, },
51         { 0x9999999999999999ULL, 0x9999999999999999ULL, },
52         { 0xf1c71c71c71c71c6ULL, 0x9c71c71c71c71c71ULL, },
53         { 0x8e38e38e38e38e38ULL, 0xe38e38e38e38e38dULL, },
54         { 0x7fffffffffffffffULL, 0x7fffffffffffffffULL, },    /*   8  */
55         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
56         { 0x5555555555555555ULL, 0x5555555555555555ULL, },
57         { 0x2aaaaaaaaaaaaaaaULL, 0x2aaaaaaaaaaaaaaaULL, },
58         { 0x6666666666666666ULL, 0x6666666666666666ULL, },
59         { 0x1999999999999999ULL, 0x1999999999999999ULL, },
60         { 0x71c71c71c71c71c7ULL, 0x1c71c71c71c71c71ULL, },
61         { 0x0e38e38e38e38e38ULL, 0x638e38e38e38e38eULL, },
62         { 0xd555555555555554ULL, 0xd555555555555554ULL, },    /*  16  */
63         { 0x5555555555555555ULL, 0x5555555555555555ULL, },
64         { 0xaaaaaaaaaaaaaaaaULL, 0xaaaaaaaaaaaaaaaaULL, },
65         { 0x7fffffffffffffffULL, 0x7fffffffffffffffULL, },
66         { 0xbbbbbbbbbbbbbbbbULL, 0xbbbbbbbbbbbbbbbbULL, },
67         { 0x6eeeeeeeeeeeeeeeULL, 0x6eeeeeeeeeeeeeeeULL, },
68         { 0xc71c71c71c71c71cULL, 0x71c71c71c71c71c6ULL, },
69         { 0x638e38e38e38e38dULL, 0xb8e38e38e38e38e3ULL, },
70         { 0xaaaaaaaaaaaaaaaaULL, 0xaaaaaaaaaaaaaaaaULL, },    /*  24  */
71         { 0x2aaaaaaaaaaaaaaaULL, 0x2aaaaaaaaaaaaaaaULL, },
72         { 0x7fffffffffffffffULL, 0x7fffffffffffffffULL, },
73         { 0x5555555555555555ULL, 0x5555555555555555ULL, },
74         { 0x9111111111111110ULL, 0x9111111111111110ULL, },
75         { 0x4444444444444444ULL, 0x4444444444444444ULL, },
76         { 0x9c71c71c71c71c71ULL, 0x471c71c71c71c71cULL, },
77         { 0x38e38e38e38e38e3ULL, 0x8e38e38e38e38e38ULL, },
78         { 0xe666666666666665ULL, 0xe666666666666665ULL, },    /*  32  */
79         { 0x6666666666666666ULL, 0x6666666666666666ULL, },
80         { 0xbbbbbbbbbbbbbbbbULL, 0xbbbbbbbbbbbbbbbbULL, },
81         { 0x9111111111111110ULL, 0x9111111111111110ULL, },
82         { 0xccccccccccccccccULL, 0xccccccccccccccccULL, },
83         { 0x7fffffffffffffffULL, 0x7fffffffffffffffULL, },
84         { 0xd82d82d82d82d82dULL, 0x82d82d82d82d82d7ULL, },
85         { 0x749f49f49f49f49eULL, 0xc9f49f49f49f49f4ULL, },
86         { 0x9999999999999999ULL, 0x9999999999999999ULL, },    /*  40  */
87         { 0x1999999999999999ULL, 0x1999999999999999ULL, },
88         { 0x6eeeeeeeeeeeeeeeULL, 0x6eeeeeeeeeeeeeeeULL, },
89         { 0x4444444444444444ULL, 0x4444444444444444ULL, },
90         { 0x7fffffffffffffffULL, 0x7fffffffffffffffULL, },
91         { 0x3333333333333333ULL, 0x3333333333333333ULL, },
92         { 0x8b60b60b60b60b60ULL, 0x360b60b60b60b60bULL, },
93         { 0x27d27d27d27d27d2ULL, 0x7d27d27d27d27d27ULL, },
94         { 0xf1c71c71c71c71c6ULL, 0x9c71c71c71c71c71ULL, },    /*  48  */
95         { 0x71c71c71c71c71c7ULL, 0x1c71c71c71c71c71ULL, },
96         { 0xc71c71c71c71c71cULL, 0x71c71c71c71c71c6ULL, },
97         { 0x9c71c71c71c71c71ULL, 0x471c71c71c71c71cULL, },
98         { 0xd82d82d82d82d82dULL, 0x82d82d82d82d82d7ULL, },
99         { 0x8b60b60b60b60b60ULL, 0x360b60b60b60b60bULL, },
100         { 0xe38e38e38e38e38eULL, 0x38e38e38e38e38e3ULL, },
101         { 0x7fffffffffffffffULL, 0x7fffffffffffffffULL, },
102         { 0x8e38e38e38e38e38ULL, 0xe38e38e38e38e38dULL, },    /*  56  */
103         { 0x0e38e38e38e38e38ULL, 0x638e38e38e38e38eULL, },
104         { 0x638e38e38e38e38dULL, 0xb8e38e38e38e38e3ULL, },
105         { 0x38e38e38e38e38e3ULL, 0x8e38e38e38e38e38ULL, },
106         { 0x749f49f49f49f49eULL, 0xc9f49f49f49f49f4ULL, },
107         { 0x27d27d27d27d27d2ULL, 0x7d27d27d27d27d27ULL, },
108         { 0x7fffffffffffffffULL, 0x7fffffffffffffffULL, },
109         { 0x1c71c71c71c71c71ULL, 0xc71c71c71c71c71cULL, },
110         { 0x886ae6cc28625540ULL, 0x4b670b5efe7bb00cULL, },    /*  64  */
111         { 0xc2147397bafb0e24ULL, 0x2f2f633c89dd8184ULL, },
112         { 0x9a62cabb7118f060ULL, 0x399fe92f54d36a90ULL, },
113         { 0x7c5cfe8cc34a1bc7ULL, 0x6cac4a1bd3df4956ULL, },
114         { 0xc2147397bafb0e24ULL, 0x2f2f633c89dd8184ULL, },
115         { 0xfbbe00634d93c708ULL, 0x12f7bb1a153f52fcULL, },
116         { 0xd40c578703b1a944ULL, 0x1d68410ce0353c08ULL, },
117         { 0xb6068b5855e2d4abULL, 0x5074a1f95f411aceULL, },
118         { 0x9a62cabb7118f060ULL, 0x399fe92f54d36a90ULL, },    /*  72  */
119         { 0xd40c578703b1a944ULL, 0x1d68410ce0353c08ULL, },
120         { 0xac5aaeaab9cf8b80ULL, 0x27d8c6ffab2b2514ULL, },
121         { 0x8e54e27c0c00b6e7ULL, 0x5ae527ec2a3703daULL, },
122         { 0x7c5cfe8cc34a1bc7ULL, 0x6cac4a1bd3df4956ULL, },
123         { 0xb6068b5855e2d4abULL, 0x5074a1f95f411aceULL, },
124         { 0x8e54e27c0c00b6e7ULL, 0x5ae527ec2a3703daULL, },
125         { 0x704f164d5e31e24eULL, 0x8df188d8a942e2a0ULL, },
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_AVE_U_D(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_AVE_U_D(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