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

   1/*
   2 *  Test program for MIPS64R6 instruction DMUH
   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 *instruction_name = "DMUH";
  35    int32_t ret;
  36    uint32_t i, j;
  37    struct timeval start, end;
  38    double elapsed_time;
  39
  40    uint64_t b64_result[TEST_COUNT_TOTAL];
  41    uint64_t b64_expect[TEST_COUNT_TOTAL] = {
  42        0x0000000000000000ULL,                    /*   0  */
  43        0x0000000000000000ULL,
  44        0x0000000000000000ULL,
  45        0xffffffffffffffffULL,
  46        0x0000000000000000ULL,
  47        0xffffffffffffffffULL,
  48        0x0000000000000000ULL,
  49        0xffffffffffffffffULL,
  50        0x0000000000000000ULL,                    /*   8  */
  51        0x0000000000000000ULL,
  52        0x0000000000000000ULL,
  53        0x0000000000000000ULL,
  54        0x0000000000000000ULL,
  55        0x0000000000000000ULL,
  56        0x0000000000000000ULL,
  57        0x0000000000000000ULL,
  58        0x0000000000000000ULL,                    /*  16  */
  59        0x0000000000000000ULL,
  60        0x1c71c71c71c71c72ULL,
  61        0xe38e38e38e38e38eULL,
  62        0x1111111111111111ULL,
  63        0xeeeeeeeeeeeeeeeeULL,
  64        0x097b425ed097b426ULL,
  65        0xf684bda12f684bdaULL,
  66        0xffffffffffffffffULL,                    /*  24  */
  67        0x0000000000000000ULL,
  68        0xe38e38e38e38e38eULL,
  69        0x1c71c71c71c71c71ULL,
  70        0xeeeeeeeeeeeeeeeeULL,
  71        0x1111111111111110ULL,
  72        0xf684bda12f684bdaULL,
  73        0x097b425ed097b425ULL,
  74        0x0000000000000000ULL,                    /*  32  */
  75        0x0000000000000000ULL,
  76        0x1111111111111111ULL,
  77        0xeeeeeeeeeeeeeeeeULL,
  78        0x0a3d70a3d70a3d70ULL,
  79        0xf5c28f5c28f5c28fULL,
  80        0x05b05b05b05b05b0ULL,
  81        0xfa4fa4fa4fa4fa4fULL,
  82        0xffffffffffffffffULL,                    /*  40  */
  83        0x0000000000000000ULL,
  84        0xeeeeeeeeeeeeeeeeULL,
  85        0x1111111111111110ULL,
  86        0xf5c28f5c28f5c28fULL,
  87        0x0a3d70a3d70a3d70ULL,
  88        0xfa4fa4fa4fa4fa4fULL,
  89        0x05b05b05b05b05b0ULL,
  90        0x0000000000000000ULL,                    /*  48  */
  91        0x0000000000000000ULL,
  92        0x097b425ed097b426ULL,
  93        0xf684bda12f684bdaULL,
  94        0x05b05b05b05b05b0ULL,
  95        0xfa4fa4fa4fa4fa4fULL,
  96        0x0329161f9add3c0cULL,
  97        0xfcd6e9e06522c3f3ULL,
  98        0xffffffffffffffffULL,                    /*  56  */
  99        0x0000000000000000ULL,
 100        0xf684bda12f684bdaULL,
 101        0x097b425ed097b425ULL,
 102        0xfa4fa4fa4fa4fa4fULL,
 103        0x05b05b05b05b05b0ULL,
 104        0xfcd6e9e06522c3f3ULL,
 105        0x0329161f9add3c0cULL,
 106        0x37dbf4448b48bce3ULL,                    /*  64  */
 107        0x01fd28a6ebd66e19ULL,
 108        0x271290430f9643afULL,
 109        0xcb89d38b96a86603ULL,
 110        0x01fd28a6ebd66e19ULL,
 111        0x00122100b25f881aULL,
 112        0x016425c3dacd63e9ULL,
 113        0xfe21cf6e9b332df5ULL,
 114        0x271290430f9643afULL,                    /*  72  */
 115        0x016425c3dacd63e9ULL,
 116        0x1b549d7f3d46f8d3ULL,
 117        0xdb4dd51d1b7c58f2ULL,
 118        0xcb89d38b96a86603ULL,
 119        0xfe21cf6e9b332df5ULL,
 120        0xdb4dd51d1b7c58f2ULL,
 121        0x31454bf2781d2c60ULL,
 122    };
 123
 124    gettimeofday(&start, NULL);
 125
 126    for (i = 0; i < PATTERN_INPUTS_64_SHORT_COUNT; i++) {
 127        for (j = 0; j < PATTERN_INPUTS_64_SHORT_COUNT; j++) {
 128            do_mips64r6_DMUH(b64_pattern + i, b64_pattern + j,
 129                b64_result + (PATTERN_INPUTS_64_SHORT_COUNT * i + j));
 130        }
 131    }
 132
 133    for (i = 0; i < RANDOM_INPUTS_64_SHORT_COUNT; i++) {
 134        for (j = 0; j < RANDOM_INPUTS_64_SHORT_COUNT; j++) {
 135            do_mips64r6_DMUH(b64_random + i, b64_random + j,
 136                b64_result + (((PATTERN_INPUTS_64_SHORT_COUNT) *
 137                                (PATTERN_INPUTS_64_SHORT_COUNT)) +
 138                               RANDOM_INPUTS_64_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_64(instruction_name, TEST_COUNT_TOTAL, elapsed_time,
 148                           b64_result, b64_expect);
 149
 150    return ret;
 151}
 152