LXR qemu/tests/tcg/mips/user/ase/msa/bit-count/test_msa_pcnt

   1/*
   2 *  Test program for MSA instruction PCNT.D
   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_msa.h"
  26#include "../../../../include/test_inputs_128.h"
  27#include "../../../../include/test_utils_128.h"
  28
  29#define TEST_COUNT_TOTAL (PATTERN_INPUTS_COUNT + RANDOM_INPUTS_COUNT)
  30
  31
  32int32_t main(void)
  33{
  34    char *isa_ase_name = "MSA";
  35    char *group_name = "Bit Count";
  36    char *instruction_name =  "PCNT.D";
  37    int32_t ret;
  38    uint32_t i;
  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        { 0x0000000000000040ULL, 0x0000000000000040ULL, },    /*   0  */
  45        { 0x0000000000000000ULL, 0x0000000000000000ULL, },
  46        { 0x0000000000000020ULL, 0x0000000000000020ULL, },
  47        { 0x0000000000000020ULL, 0x0000000000000020ULL, },
  48        { 0x0000000000000020ULL, 0x0000000000000020ULL, },
  49        { 0x0000000000000020ULL, 0x0000000000000020ULL, },
  50        { 0x0000000000000021ULL, 0x0000000000000020ULL, },
  51        { 0x000000000000001fULL, 0x0000000000000020ULL, },
  52        { 0x0000000000000020ULL, 0x0000000000000020ULL, },    /*   8  */
  53        { 0x0000000000000020ULL, 0x0000000000000020ULL, },
  54        { 0x0000000000000022ULL, 0x000000000000001fULL, },
  55        { 0x000000000000001eULL, 0x0000000000000021ULL, },
  56        { 0x0000000000000022ULL, 0x0000000000000020ULL, },
  57        { 0x000000000000001eULL, 0x0000000000000020ULL, },
  58        { 0x0000000000000023ULL, 0x000000000000001eULL, },
  59        { 0x000000000000001dULL, 0x0000000000000022ULL, },
  60        { 0x0000000000000020ULL, 0x0000000000000020ULL, },    /*  16  */
  61        { 0x0000000000000020ULL, 0x0000000000000020ULL, },
  62        { 0x0000000000000024ULL, 0x000000000000001dULL, },
  63        { 0x000000000000001cULL, 0x0000000000000023ULL, },
  64        { 0x0000000000000022ULL, 0x0000000000000022ULL, },
  65        { 0x000000000000001eULL, 0x000000000000001eULL, },
  66        { 0x0000000000000021ULL, 0x0000000000000021ULL, },
  67        { 0x000000000000001fULL, 0x000000000000001fULL, },
  68        { 0x0000000000000024ULL, 0x0000000000000020ULL, },    /*  24  */
  69        { 0x000000000000001cULL, 0x0000000000000020ULL, },
  70        { 0x0000000000000026ULL, 0x000000000000001bULL, },
  71        { 0x000000000000001aULL, 0x0000000000000025ULL, },
  72        { 0x0000000000000024ULL, 0x0000000000000022ULL, },
  73        { 0x000000000000001cULL, 0x000000000000001eULL, },
  74        { 0x0000000000000022ULL, 0x0000000000000022ULL, },
  75        { 0x000000000000001eULL, 0x000000000000001eULL, },
  76        { 0x0000000000000020ULL, 0x0000000000000020ULL, },    /*  32  */
  77        { 0x0000000000000020ULL, 0x0000000000000020ULL, },
  78        { 0x0000000000000022ULL, 0x0000000000000022ULL, },
  79        { 0x000000000000001eULL, 0x000000000000001eULL, },
  80        { 0x0000000000000024ULL, 0x0000000000000024ULL, },
  81        { 0x000000000000001cULL, 0x000000000000001cULL, },
  82        { 0x0000000000000026ULL, 0x0000000000000021ULL, },
  83        { 0x000000000000001aULL, 0x000000000000001fULL, },
  84        { 0x0000000000000028ULL, 0x000000000000001cULL, },    /*  40  */
  85        { 0x0000000000000018ULL, 0x0000000000000024ULL, },
  86        { 0x000000000000002aULL, 0x0000000000000017ULL, },
  87        { 0x0000000000000016ULL, 0x0000000000000029ULL, },
  88        { 0x000000000000002aULL, 0x0000000000000018ULL, },
  89        { 0x0000000000000016ULL, 0x0000000000000028ULL, },
  90        { 0x0000000000000029ULL, 0x000000000000001cULL, },
  91        { 0x0000000000000017ULL, 0x0000000000000024ULL, },
  92        { 0x0000000000000028ULL, 0x0000000000000020ULL, },    /*  48  */
  93        { 0x0000000000000018ULL, 0x0000000000000020ULL, },
  94        { 0x0000000000000027ULL, 0x0000000000000024ULL, },
  95        { 0x0000000000000019ULL, 0x000000000000001cULL, },
  96        { 0x0000000000000026ULL, 0x0000000000000026ULL, },
  97        { 0x000000000000001aULL, 0x000000000000001aULL, },
  98        { 0x0000000000000025ULL, 0x0000000000000025ULL, },
  99        { 0x000000000000001bULL, 0x000000000000001bULL, },
 100        { 0x0000000000000024ULL, 0x0000000000000024ULL, },    /*  56  */
 101        { 0x000000000000001cULL, 0x000000000000001cULL, },
 102        { 0x0000000000000023ULL, 0x0000000000000023ULL, },
 103        { 0x000000000000001dULL, 0x000000000000001dULL, },
 104        { 0x0000000000000022ULL, 0x0000000000000022ULL, },
 105        { 0x000000000000001eULL, 0x000000000000001eULL, },
 106        { 0x0000000000000021ULL, 0x0000000000000021ULL, },
 107        { 0x000000000000001fULL, 0x000000000000001fULL, },
 108        { 0x0000000000000019ULL, 0x0000000000000023ULL, },    /*  64  */
 109        { 0x000000000000001fULL, 0x0000000000000024ULL, },
 110        { 0x0000000000000021ULL, 0x0000000000000022ULL, },
 111        { 0x000000000000001fULL, 0x000000000000001bULL, },
 112        { 0x0000000000000023ULL, 0x0000000000000022ULL, },
 113        { 0x0000000000000024ULL, 0x000000000000001cULL, },
 114        { 0x000000000000001eULL, 0x000000000000001cULL, },
 115        { 0x0000000000000022ULL, 0x0000000000000022ULL, },
 116        { 0x000000000000001dULL, 0x0000000000000022ULL, },    /*  72  */
 117        { 0x0000000000000025ULL, 0x000000000000001eULL, },
 118        { 0x0000000000000024ULL, 0x000000000000001dULL, },
 119        { 0x000000000000001fULL, 0x0000000000000024ULL, },
 120        { 0x000000000000001dULL, 0x000000000000001eULL, },
 121        { 0x000000000000001dULL, 0x0000000000000021ULL, },
 122        { 0x000000000000001eULL, 0x0000000000000022ULL, },
 123        { 0x0000000000000024ULL, 0x0000000000000022ULL, },
 124    };
 125
 126    reset_msa_registers();
 127
 128    gettimeofday(&start, NULL);
 129
 130    for (i = 0; i < TEST_COUNT_TOTAL; i++) {
 131        if (i < PATTERN_INPUTS_COUNT) {
 132            do_msa_PCNT_D(b128_pattern[i], b128_result[i]);
 133        } else {
 134            do_msa_PCNT_D(b128_random[i - PATTERN_INPUTS_COUNT],
 135                          b128_result[i]);
 136        }
 137    }
 138
 139    gettimeofday(&end, NULL);
 140
 141    elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0;
 142    elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0;
 143
 144    ret = check_results_128(isa_ase_name, group_name, instruction_name,
 145                            TEST_COUNT_TOTAL, elapsed_time,
 146                            &b128_result[0][0], &b128_expect[0][0]);
 147
 148    return ret;
 149}
 150