tests/tcg/mips/user/ase/msa/int-subtract/test_msa_subs_u_w.c

   1 /*
   2  *  Test program for MSA instruction SUBS_U.W
   3  *
   4  *  Copyright (C) 2018  Wave Computing, Inc.
   5  *  Copyright (C) 2018  Mateja Marjanovic <mateja.marjanovic@rt-rk.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_msa.h"
  26 #include "../../../../include/test_inputs.h"
  27 #include "../../../../include/test_utils.h"
  28
  29 #define TEST_COUNT_TOTAL (                                                \
  30             (PATTERN_INPUTS_SHORT_COUNT) * (PATTERN_INPUTS_SHORT_COUNT) + \
  31             (RANDOM_INPUTS_SHORT_COUNT) * (RANDOM_INPUTS_SHORT_COUNT))
  32
  33
  34 int32_t main(void)
  35 {
  36     char *instruction_name = "SUBS_U.W";
  37     int32_t ret;
  38     uint32_t i, j;
  39     struct timeval start, end;
  40     double elapsed_time;
  41
  42     uint64_t b128_result[TEST_COUNT_TOTAL][2];
  43     uint64_t b128_expect[TEST_COUNT_TOTAL][2] = {
  44         { 0x0000000000000000ULL, 0x0000000000000000ULL, },    /*   0  */
  45         { 0xffffffffffffffffULL, 0xffffffffffffffffULL, },
  46         { 0x5555555555555555ULL, 0x5555555555555555ULL, },
  47         { 0xaaaaaaaaaaaaaaaaULL, 0xaaaaaaaaaaaaaaaaULL, },
  48         { 0x3333333333333333ULL, 0x3333333333333333ULL, },
  49         { 0xccccccccccccccccULL, 0xccccccccccccccccULL, },
  50         { 0x1c71c71c71c71c71ULL, 0xc71c71c71c71c71cULL, },
  51         { 0xe38e38e38e38e38eULL, 0x38e38e38e38e38e3ULL, },
  52         { 0x0000000000000000ULL, 0x0000000000000000ULL, },    /*   8  */
  53         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  54         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  55         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  56         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  57         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  58         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  59         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  60         { 0x0000000000000000ULL, 0x0000000000000000ULL, },    /*  16  */
  61         { 0xaaaaaaaaaaaaaaaaULL, 0xaaaaaaaaaaaaaaaaULL, },
  62         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  63         { 0x5555555555555555ULL, 0x5555555555555555ULL, },
  64         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  65         { 0x7777777777777777ULL, 0x7777777777777777ULL, },
  66         { 0x000000001c71c71cULL, 0x71c71c7200000000ULL, },
  67         { 0x8e38e38e38e38e39ULL, 0x000000008e38e38eULL, },
  68         { 0x0000000000000000ULL, 0x0000000000000000ULL, },    /*  24  */
  69         { 0x5555555555555555ULL, 0x5555555555555555ULL, },
  70         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  71         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  72         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  73         { 0x2222222222222222ULL, 0x2222222222222222ULL, },
  74         { 0x0000000000000000ULL, 0x1c71c71d00000000ULL, },
  75         { 0x38e38e3900000000ULL, 0x0000000038e38e39ULL, },
  76         { 0x0000000000000000ULL, 0x0000000000000000ULL, },    /*  32  */
  77         { 0xccccccccccccccccULL, 0xccccccccccccccccULL, },
  78         { 0x2222222222222222ULL, 0x2222222222222222ULL, },
  79         { 0x7777777777777777ULL, 0x7777777777777777ULL, },
  80         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  81         { 0x9999999999999999ULL, 0x9999999999999999ULL, },
  82         { 0x000000003e93e93eULL, 0x93e93e9400000000ULL, },
  83         { 0xb05b05b05b05b05bULL, 0x05b05b05b05b05b0ULL, },
  84         { 0x0000000000000000ULL, 0x0000000000000000ULL, },    /*  40  */
  85         { 0x3333333333333333ULL, 0x3333333333333333ULL, },
  86         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  87         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  88         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  89         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  90         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  91         { 0x16c16c1700000000ULL, 0x0000000016c16c17ULL, },
  92         { 0x0000000000000000ULL, 0x0000000000000000ULL, },    /*  48  */
  93         { 0xe38e38e38e38e38eULL, 0x38e38e38e38e38e3ULL, },
  94         { 0x38e38e3900000000ULL, 0x0000000038e38e39ULL, },
  95         { 0x8e38e38e38e38e39ULL, 0x000000008e38e38eULL, },
  96         { 0x16c16c1700000000ULL, 0x0000000016c16c17ULL, },
  97         { 0xb05b05b05b05b05bULL, 0x05b05b05b05b05b0ULL, },
  98         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  99         { 0xc71c71c71c71c71dULL, 0x00000000c71c71c7ULL, },
 100         { 0x0000000000000000ULL, 0x0000000000000000ULL, },    /*  56  */
 101         { 0x1c71c71c71c71c71ULL, 0xc71c71c71c71c71cULL, },
 102         { 0x0000000000000000ULL, 0x1c71c71d00000000ULL, },
 103         { 0x000000001c71c71cULL, 0x71c71c7200000000ULL, },
 104         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
 105         { 0x000000003e93e93eULL, 0x93e93e9400000000ULL, },
 106         { 0x0000000000000000ULL, 0x8e38e38f00000000ULL, },
 107         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
 108         { 0x0000000000000000ULL, 0x0000000000000000ULL, },    /*  64  */
 109         { 0x0000000000000000ULL, 0x386f5044e93c5d10ULL, },
 110         { 0x0000000000000000ULL, 0x238e445f53508af8ULL, },
 111         { 0x181bd07f00000000ULL, 0x000000005538cd6cULL, },
 112         { 0x73531997253171c8ULL, 0x0000000000000000ULL, },
 113         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
 114         { 0x4f6351b900000000ULL, 0x0000000000000000ULL, },
 115         { 0x8b6eea1600000000ULL, 0x0000000000000000ULL, },
 116         { 0x23efc7de916d3640ULL, 0x0000000000000000ULL, },    /*  72  */
 117         { 0x000000006c3bc478ULL, 0x14e10be595ebd218ULL, },
 118         { 0x0000000000000000ULL, 0x0000000000000000ULL, },
 119         { 0x3c0b985d5b9da932ULL, 0x0000000001e84274ULL, },
 120         { 0x0000000035cf8d0eULL, 0x428a7d7a00000000ULL, },
 121         { 0x00000000109e1b46ULL, 0x7af9cdbe94038fa4ULL, },
 122 };
 123
 124     gettimeofday(&start, NULL);
 125
 126     for (i = 0; i < PATTERN_INPUTS_SHORT_COUNT; i++) {
 127         for (j = 0; j < PATTERN_INPUTS_SHORT_COUNT; j++) {
 128             do_msa_SUBS_U_W(b128_pattern[i], b128_pattern[j],
 129                            b128_result[PATTERN_INPUTS_SHORT_COUNT * i + j]);
 130         }
 131     }
 132
 133     for (i = 0; i < RANDOM_INPUTS_SHORT_COUNT; i++) {
 134         for (j = 0; j < RANDOM_INPUTS_SHORT_COUNT; j++) {
 135             do_msa_SUBS_U_W(b128_random[i], b128_random[j],
 136                            b128_result[((PATTERN_INPUTS_SHORT_COUNT) *
 137                                         (PATTERN_INPUTS_SHORT_COUNT)) +
 138                                        RANDOM_INPUTS_SHORT_COUNT * i + j]);
 139         }
 140     }
 141
 142     gettimeofday(&end, NULL);
 143
 144     elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0;
 145     elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0;
 146
 147     ret = check_results(instruction_name, TEST_COUNT_TOTAL, elapsed_time,
 148                         &b128_result[0][0], &b128_expect[0][0]);
 149
 150     return ret;
 151 }