1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef BENCH_H |
3 | #define BENCH_H |
4 | |
5 | #include <sys/time.h> |
6 | |
7 | extern struct timeval bench__start, bench__end, bench__runtime; |
8 | |
9 | /* |
10 | * The madvise transparent hugepage constants were added in glibc |
11 | * 2.13. For compatibility with older versions of glibc, define these |
12 | * tokens if they are not already defined. |
13 | */ |
14 | # ifndef MADV_HUGEPAGE |
15 | # define MADV_HUGEPAGE 14 |
16 | # endif |
17 | # ifndef MADV_NOHUGEPAGE |
18 | # define MADV_NOHUGEPAGE 15 |
19 | # endif |
20 | |
21 | int bench_numa(int argc, const char **argv); |
22 | int bench_sched_messaging(int argc, const char **argv); |
23 | int bench_sched_pipe(int argc, const char **argv); |
24 | int bench_sched_seccomp_notify(int argc, const char **argv); |
25 | int bench_syscall_basic(int argc, const char **argv); |
26 | int bench_syscall_getpgid(int argc, const char **argv); |
27 | int bench_syscall_fork(int argc, const char **argv); |
28 | int bench_syscall_execve(int argc, const char **argv); |
29 | int bench_mem_memcpy(int argc, const char **argv); |
30 | int bench_mem_memset(int argc, const char **argv); |
31 | int bench_mem_find_bit(int argc, const char **argv); |
32 | int bench_futex_hash(int argc, const char **argv); |
33 | int bench_futex_wake(int argc, const char **argv); |
34 | int bench_futex_wake_parallel(int argc, const char **argv); |
35 | int bench_futex_requeue(int argc, const char **argv); |
36 | /* pi futexes */ |
37 | int bench_futex_lock_pi(int argc, const char **argv); |
38 | int bench_epoll_wait(int argc, const char **argv); |
39 | int bench_epoll_ctl(int argc, const char **argv); |
40 | int bench_synthesize(int argc, const char **argv); |
41 | int bench_kallsyms_parse(int argc, const char **argv); |
42 | int bench_inject_build_id(int argc, const char **argv); |
43 | int bench_evlist_open_close(int argc, const char **argv); |
44 | int bench_breakpoint_thread(int argc, const char **argv); |
45 | int bench_breakpoint_enable(int argc, const char **argv); |
46 | int bench_uprobe_baseline(int argc, const char **argv); |
47 | int bench_uprobe_empty(int argc, const char **argv); |
48 | int bench_uprobe_trace_printk(int argc, const char **argv); |
49 | int bench_pmu_scan(int argc, const char **argv); |
50 | |
51 | #define BENCH_FORMAT_DEFAULT_STR "default" |
52 | #define BENCH_FORMAT_DEFAULT 0 |
53 | #define BENCH_FORMAT_SIMPLE_STR "simple" |
54 | #define BENCH_FORMAT_SIMPLE 1 |
55 | |
56 | #define BENCH_FORMAT_UNKNOWN -1 |
57 | |
58 | extern int bench_format; |
59 | extern unsigned int bench_repeat; |
60 | |
61 | #ifndef HAVE_PTHREAD_ATTR_SETAFFINITY_NP |
62 | #include <pthread.h> |
63 | #include <linux/compiler.h> |
64 | static inline int pthread_attr_setaffinity_np(pthread_attr_t *attr __maybe_unused, |
65 | size_t cpusetsize __maybe_unused, |
66 | cpu_set_t *cpuset __maybe_unused) |
67 | { |
68 | return 0; |
69 | } |
70 | #endif |
71 | |
72 | #endif |
73 | |