LXR qemu/tests/tcg/mips/user/isa/mips64r6/int-multiply/test_mips64r6

   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
  32int32_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