LXR qemu/tests/tcg/mips/user/ase/msa/int-divide/test_msa_div_s

   1/*
   2 *  Test program for MSA instruction DIV_S.B
   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
  36int32_t main(void)
  37{
  38    char *isa_ase_name = "MSA";
  39    char *group_name = "Int Divide";
  40    char *instruction_name =  "DIV_S.B";
  41    int32_t ret;
  42    uint32_t i, j;
  43    struct timeval start, end;
  44    double elapsed_time;
  45
  46    uint64_t b128_result[TEST_COUNT_TOTAL][2];
  47    uint64_t b128_expect[TEST_COUNT_TOTAL][2] = {
  48        { 0x0101010101010101ULL, 0x0101010101010101ULL, },    /*   0  */
  49        { 0x0101010101010101ULL, 0x0101010101010101ULL, },
  50        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  51        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  52        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  53        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  54        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  55        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  56        { 0x0000000000000000ULL, 0x0000000000000000ULL, },    /*   8  */
  57        { 0xffffffffffffffffULL, 0xffffffffffffffffULL, },
  58        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  59        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  60        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  61        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  62        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  63        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  64        { 0x5656565656565656ULL, 0x5656565656565656ULL, },    /*  16  */
  65        { 0x0101010101010101ULL, 0x0101010101010101ULL, },
  66        { 0x0101010101010101ULL, 0x0101010101010101ULL, },
  67        { 0xffffffffffffffffULL, 0xffffffffffffffffULL, },
  68        { 0x0101010101010101ULL, 0x0101010101010101ULL, },
  69        { 0xffffffffffffffffULL, 0xffffffffffffffffULL, },
  70        { 0x0200ff0200ff0200ULL, 0xff0200ff0200ff02ULL, },
  71        { 0xfd0001fd0001fd00ULL, 0x01fd0001fd0001fdULL, },
  72        { 0xababababababababULL, 0xababababababababULL, },    /*  24  */
  73        { 0xffffffffffffffffULL, 0xffffffffffffffffULL, },
  74        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  75        { 0x0101010101010101ULL, 0x0101010101010101ULL, },
  76        { 0xffffffffffffffffULL, 0xffffffffffffffffULL, },
  77        { 0x0101010101010101ULL, 0x0101010101010101ULL, },
  78        { 0xfe0001fe0001fe00ULL, 0x01fe0001fe0001feULL, },
  79        { 0x0300ff0300ff0300ULL, 0xff0300ff0300ff03ULL, },
  80        { 0x3434343434343434ULL, 0x3434343434343434ULL, },    /*  32  */
  81        { 0x0101010101010101ULL, 0x0101010101010101ULL, },
  82        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  83        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  84        { 0x0101010101010101ULL, 0x0101010101010101ULL, },
  85        { 0xffffffffffffffffULL, 0xffffffffffffffffULL, },
  86        { 0x0100000100000100ULL, 0x0001000001000001ULL, },
  87        { 0xff0000ff0000ff00ULL, 0x00ff0000ff0000ffULL, },
  88        { 0xcdcdcdcdcdcdcdcdULL, 0xcdcdcdcdcdcdcdcdULL, },    /*  40  */
  89        { 0xffffffffffffffffULL, 0xffffffffffffffffULL, },
  90        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  91        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  92        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  93        { 0x0101010101010101ULL, 0x0101010101010101ULL, },
  94        { 0xff0000ff0000ff00ULL, 0x00ff0000ff0000ffULL, },
  95        { 0x0100000100000100ULL, 0x0001000001000001ULL, },
  96        { 0x1d72c81d72c81d72ULL, 0xc81d72c81d72c81dULL, },    /*  48  */
  97        { 0x0101ff0101ff0101ULL, 0xff0101ff0101ff01ULL, },
  98        { 0x0001000001000001ULL, 0x0000010000010000ULL, },
  99        { 0x00ff0000ff0000ffULL, 0x0000ff0000ff0000ULL, },
 100        { 0x0002ff0002ff0002ULL, 0xff0002ff0002ff00ULL, },
 101        { 0x00fe0100fe0100feULL, 0x0100fe0100fe0100ULL, },
 102        { 0x0101010101010101ULL, 0x0101010101010101ULL, },
 103        { 0xffff00ffff00ffffULL, 0x00ffff00ffff00ffULL, },
 104        { 0xe48f39e48f39e48fULL, 0x39e48f39e48f39e4ULL, },    /*  56  */
 105        { 0xffff01ffff01ffffULL, 0x01ffff01ffff01ffULL, },
 106        { 0x00ff0000ff0000ffULL, 0x0000ff0000ff0000ULL, },
 107        { 0x0001000001000001ULL, 0x0000010000010000ULL, },
 108        { 0x00fe0100fe0100feULL, 0x0100fe0100fe0100ULL, },
 109        { 0x0002ff0002ff0002ULL, 0xff0002ff0002ff00ULL, },
 110        { 0x0000ff0000ff0000ULL, 0xff0000ff0000ff00ULL, },
 111        { 0x0101010101010101ULL, 0x0101010101010101ULL, },
 112        { 0x0101010101010101ULL, 0x0101010101010101ULL, },    /*  64  */
 113        { 0x18ff01000000ff08ULL, 0x04f50003000100fdULL, },
 114        { 0x0101000000fe0000ULL, 0x01fe00a20002fe00ULL, },
 115        { 0xff01ff000002fe00ULL, 0x00fa00fe00010200ULL, },
 116        { 0x000000ff01ff0000ULL, 0x0000fa00f600ff00ULL, },
 117        { 0x0101ff0101010101ULL, 0x0101010101010101ULL, },
 118        { 0x000000ffff020000ULL, 0x000001e600010200ULL, },
 119        { 0x0000000100fe0100ULL, 0x000000000000fe00ULL, },
 120        { 0x00000301ff00fffeULL, 0x0000fb002a000001ULL, },    /*  72  */
 121        { 0x10ff0100000002f0ULL, 0x02040000fc0000fbULL, },
 122        { 0x0101010101010101ULL, 0x0101010101010101ULL, },
 123        { 0x0001fdff00ff03ffULL, 0x000200000000ff00ULL, },
 124        { 0x000000ff02000001ULL, 0xff00f6002b0000f8ULL, },
 125        { 0xeaffff0001000009ULL, 0xfa0101fffc010018ULL, },
 126        { 0xff000000ffff0000ULL, 0xfe000228010100fcULL, },
 127        { 0x0101010101010101ULL, 0x0101010101010101ULL, },
 128};
 129
 130    reset_msa_registers();
 131
 132    gettimeofday(&start, NULL);
 133
 134    for (i = 0; i < PATTERN_INPUTS_SHORT_COUNT; i++) {
 135        for (j = 0; j < PATTERN_INPUTS_SHORT_COUNT; j++) {
 136            do_msa_DIV_S_B(b128_pattern[i], b128_pattern[j],
 137                           b128_result[PATTERN_INPUTS_SHORT_COUNT * i + j]);
 138        }
 139    }
 140
 141    for (i = 0; i < RANDOM_INPUTS_SHORT_COUNT; i++) {
 142        for (j = 0; j < RANDOM_INPUTS_SHORT_COUNT; j++) {
 143            do_msa_DIV_S_B(b128_random[i], b128_random[j],
 144                           b128_result[((PATTERN_INPUTS_SHORT_COUNT) *
 145                                        (PATTERN_INPUTS_SHORT_COUNT)) +
 146                                       RANDOM_INPUTS_SHORT_COUNT * i + j]);
 147        }
 148    }
 149
 150    gettimeofday(&end, NULL);
 151
 152    elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0;
 153    elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0;
 154
 155    ret = check_results_128(isa_ase_name, group_name, instruction_name,
 156                            TEST_COUNT_TOTAL, elapsed_time,
 157                            &b128_result[0][0], &b128_expect[0][0]);
 158
 159    return ret;
 160}
 161