tests/tcg/mips/include/test_utils_128.h

   1 /*
   2  *  Header file for test utilities
   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 #ifndef TEST_UTILS_128_H
  23 #define TEST_UTILS_128_H
  24
  25 #include <stdio.h>
  26 #include <stdint.h>
  27 #include <inttypes.h>
  28 #include <string.h>
  29
  30 #define PRINT_RESULTS    0
  31 #define PRINT_FAILURES   0
  32
  33
  34 static inline int32_t check_results_128(const char *isa_ase_name,
  35                                         const char *group_name,
  36                                         const char *instruction_name,
  37                                         const uint32_t test_count,
  38                                         const double elapsed_time,
  39                                         const uint64_t *b128_result,
  40                                         const uint64_t *b128_expect)
  41 {
  42 #if PRINT_RESULTS
  43     uint32_t ii;
  44     printf("\n");
  45     for (ii = 0; ii < test_count; ii++) {
  46         uint64_t a, b;
  47         memcpy(&a, (b128_result + 2 * ii), 8);
  48         memcpy(&b, (b128_result + 2 * ii + 1), 8);
  49         if (ii % 8 != 0) {
  50             printf("        { 0x%016llxULL, 0x%016llxULL, },\n", a, b);
  51         } else {
  52             printf("        { 0x%016llxULL, 0x%016llxULL, },    /* %3d  */\n",
  53                    a, b, ii);
  54         }
  55     }
  56     printf("\n");
  57 #endif
  58     uint32_t i;
  59     uint32_t pass_count = 0;
  60     uint32_t fail_count = 0;
  61
  62     printf("| %-10s \t| %-20s\t| %-16s \t|",
  63            isa_ase_name, group_name, instruction_name);
  64     for (i = 0; i < test_count; i++) {
  65         if ((b128_result[2 * i] == b128_expect[2 * i]) &&
  66             (b128_result[2 * i + 1] == b128_expect[2 * i + 1])) {
  67             pass_count++;
  68         } else {
  69 #if PRINT_FAILURES
  70             uint32_t ii;
  71             uint64_t a, b;
  72
  73             printf("\n");
  74
  75             printf("FAILURE for test case %d!\n", i);
  76
  77             memcpy(&a, (b128_expect + 2 * i), 8);
  78             memcpy(&b, (b128_expect + 2 * i + 1), 8);
  79             printf("Expected result : { 0x%016llxULL, 0x%016llxULL, },\n",
  80                    a, b);
  81
  82             memcpy(&a, (b128_result + 2 * i), 8);
  83             memcpy(&b, (b128_result + 2 * i + 1), 8);
  84             printf("Actual result   : { 0x%016llxULL, 0x%016llxULL, },\n",
  85                    a, b);
  86
  87             printf("\n");
  88 #endif
  89             fail_count++;
  90         }
  91     }
  92
  93     printf(" PASS: %3d \t| FAIL: %3d \t| elapsed time: %5.2f ms \t|\n",
  94            pass_count, fail_count, elapsed_time);
  95
  96     if (fail_count > 0) {
  97         return -1;
  98     } else {
  99         return 0;
 100     }
 101 }
 102
 103 #endif