| /* |
| * Test program for MIPS64R6 instruction CLZ |
| * |
| * Copyright (C) 2019 Wave Computing, Inc. |
| * Copyright (C) 2019 Aleksandar Markovic <amarkovic@wavecomp.com> |
| * |
| * This program is free software: you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation, either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program. If not, see <https://www.gnu.org/licenses/>. |
| * |
| */ |
| |
| #include <sys/time.h> |
| #include <stdint.h> |
| |
| #include "../../../../include/wrappers_mips64r6.h" |
| #include "../../../../include/test_inputs_64.h" |
| #include "../../../../include/test_utils_64.h" |
| |
| #define TEST_COUNT_TOTAL (PATTERN_INPUTS_64_COUNT + RANDOM_INPUTS_64_COUNT) |
| |
| |
| int32_t main(void) |
| { |
| char *isa_ase_name = "mips64r6"; |
| char *group_name = "Bit Count"; |
| char *instruction_name = "CLZ"; |
| int32_t ret; |
| uint32_t i; |
| struct timeval start, end; |
| double elapsed_time; |
| |
| uint64_t b64_result[TEST_COUNT_TOTAL]; |
| uint64_t b64_expect[TEST_COUNT_TOTAL] = { |
| 0x0000000000000000ULL, /* 0 */ |
| 0x0000000000000020ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000001ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000002ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000003ULL, |
| 0x0000000000000000ULL, /* 8 */ |
| 0x0000000000000004ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000005ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000006ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000007ULL, |
| 0x0000000000000000ULL, /* 16 */ |
| 0x0000000000000008ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000009ULL, |
| 0x0000000000000000ULL, |
| 0x000000000000000aULL, |
| 0x0000000000000000ULL, |
| 0x000000000000000bULL, |
| 0x0000000000000000ULL, /* 24 */ |
| 0x000000000000000cULL, |
| 0x0000000000000000ULL, |
| 0x000000000000000dULL, |
| 0x0000000000000000ULL, |
| 0x000000000000000eULL, |
| 0x0000000000000000ULL, |
| 0x000000000000000fULL, |
| 0x0000000000000000ULL, /* 32 */ |
| 0x0000000000000010ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000011ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000012ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000013ULL, |
| 0x0000000000000000ULL, /* 40 */ |
| 0x0000000000000014ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000015ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000016ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000017ULL, |
| 0x0000000000000000ULL, /* 48 */ |
| 0x0000000000000018ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000019ULL, |
| 0x0000000000000000ULL, |
| 0x000000000000001aULL, |
| 0x0000000000000000ULL, |
| 0x000000000000001bULL, |
| 0x0000000000000000ULL, /* 56 */ |
| 0x000000000000001cULL, |
| 0x0000000000000000ULL, |
| 0x000000000000001dULL, |
| 0x0000000000000000ULL, |
| 0x000000000000001eULL, |
| 0x0000000000000000ULL, |
| 0x000000000000001fULL, |
| 0x0000000000000000ULL, /* 64 */ |
| 0x0000000000000000ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000001ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000002ULL, /* 72 */ |
| 0x0000000000000000ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000000ULL, |
| 0x0000000000000001ULL, |
| 0x0000000000000000ULL, |
| }; |
| |
| gettimeofday(&start, NULL); |
| |
| for (i = 0; i < TEST_COUNT_TOTAL; i++) { |
| if (i < PATTERN_INPUTS_64_COUNT) { |
| do_mips64r6_CLZ(b64_pattern_se + i, b64_result + i); |
| } else { |
| do_mips64r6_CLZ(b64_random_se + (i - PATTERN_INPUTS_64_COUNT), |
| b64_result + i); |
| } |
| } |
| |
| gettimeofday(&end, NULL); |
| |
| elapsed_time = (end.tv_sec - start.tv_sec) * 1000.0; |
| elapsed_time += (end.tv_usec - start.tv_usec) / 1000.0; |
| |
| ret = check_results_64(instruction_name, TEST_COUNT_TOTAL, elapsed_time, |
| b64_result, b64_expect); |
| |
| return ret; |
| } |