summaryrefslogtreecommitdiffstats
path: root/tools/perf/bench/bench.h
blob: 0fdc85269c4dc4c2bd72220526879a07e76679be (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
#ifndef BENCH_H
#define BENCH_H

/*
 * The madvise transparent hugepage constants were added in glibc
 * 2.13. For compatibility with older versions of glibc, define these
 * tokens if they are not already defined.
 *
 * PA-RISC uses different madvise values from other architectures and
 * needs to be special-cased.
 */
#ifdef __hppa__
# ifndef MADV_HUGEPAGE
#  define MADV_HUGEPAGE		67
# endif
# ifndef MADV_NOHUGEPAGE
#  define MADV_NOHUGEPAGE	68
# endif
#else
# ifndef MADV_HUGEPAGE
#  define MADV_HUGEPAGE		14
# endif
# ifndef MADV_NOHUGEPAGE
#  define MADV_NOHUGEPAGE	15
# endif
#endif

extern int bench_numa(int argc, const char **argv, const char *prefix);
extern int bench_sched_messaging(int argc, const char **argv, const char *prefix);
extern int bench_sched_pipe(int argc, const char **argv, const char *prefix);
extern int bench_mem_memcpy(int argc, const char **argv,
			    const char *prefix __maybe_unused);
extern int bench_mem_memset(int argc, const char **argv, const char *prefix);

#define BENCH_FORMAT_DEFAULT_STR	"default"
#define BENCH_FORMAT_DEFAULT		0
#define BENCH_FORMAT_SIMPLE_STR		"simple"
#define BENCH_FORMAT_SIMPLE		1

#define BENCH_FORMAT_UNKNOWN		-1

extern int bench_format;

#endif
OpenPOWER on IntegriCloud