1 /* SPDX-License-Identifier: GPL-2.0 */
7 extern struct timeval bench__start, bench__end, bench__runtime;
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.
14 # ifndef MADV_HUGEPAGE
15 # define MADV_HUGEPAGE 14
17 # ifndef MADV_NOHUGEPAGE
18 # define MADV_NOHUGEPAGE 15
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_mem_memcpy(int argc, const char **argv);
25 int bench_mem_memset(int argc, const char **argv);
26 int bench_futex_hash(int argc, const char **argv);
27 int bench_futex_wake(int argc, const char **argv);
28 int bench_futex_wake_parallel(int argc, const char **argv);
29 int bench_futex_requeue(int argc, const char **argv);
31 int bench_futex_lock_pi(int argc, const char **argv);
33 #define BENCH_FORMAT_DEFAULT_STR "default"
34 #define BENCH_FORMAT_DEFAULT 0
35 #define BENCH_FORMAT_SIMPLE_STR "simple"
36 #define BENCH_FORMAT_SIMPLE 1
38 #define BENCH_FORMAT_UNKNOWN -1
40 extern int bench_format;
41 extern unsigned int bench_repeat;