Commit | Line | Data |
---|---|---|
b25a8868 DG |
1 | /* |
2 | * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca> | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or | |
5 | * modify it under the terms of the GNU General Public License | |
6 | * as published by the Free Software Foundation; only version 2 | |
7 | * of the License. | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License | |
15 | * along with this program; if not, write to the Free Software | |
16 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
17 | */ | |
18 | ||
19 | #ifndef _BENCHMARK_H | |
20 | #define _BENCHMARK_H | |
21 | ||
22 | #include <stdint.h> | |
23 | #include <urcu/arch.h> | |
24 | ||
25 | #include "cpu.h" | |
26 | #include "measures.h" | |
27 | ||
28 | #define RESULTS_FILE_NAME "/tmp/lttng-bench-results.txt" | |
29 | ||
3c6bae61 | 30 | extern FILE *fp; |
b25a8868 | 31 | |
3c6bae61 DG |
32 | void bench_init(void); |
33 | void bench_close(void); | |
34 | void bench_print_boot_process(void); | |
62d53818 DG |
35 | void bench_print_ust_register(void); |
36 | void bench_print_ust_notification(void); | |
3c6bae61 DG |
37 | double bench_get_create_session(void); |
38 | double bench_get_destroy_session(void); | |
b25a8868 | 39 | |
3c6bae61 DG |
40 | #define record_cycles(name) \ |
41 | do { \ | |
42 | time_##name = get_cycles(); \ | |
43 | } while (0) | |
44 | ||
45 | #define tracepoint(name, args...) \ | |
46 | do { \ | |
47 | record_cycles(name); \ | |
b25a8868 DG |
48 | } while (0) |
49 | ||
50 | #endif /* _BENCHMARK_H */ |