1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef BENCH_H
 3#define BENCH_H
 4
 5/*
 6 * The madvise transparent hugepage constants were added in glibc
 7 * 2.13. For compatibility with older versions of glibc, define these
 8 * tokens if they are not already defined.
 9 *
10 * PA-RISC uses different madvise values from other architectures and
11 * needs to be special-cased.
12 */
13#ifdef __hppa__
14# ifndef MADV_HUGEPAGE
15#  define MADV_HUGEPAGE		67
16# endif
17# ifndef MADV_NOHUGEPAGE
18#  define MADV_NOHUGEPAGE	68
19# endif
20#else
21# ifndef MADV_HUGEPAGE
22#  define MADV_HUGEPAGE		14
23# endif
24# ifndef MADV_NOHUGEPAGE
25#  define MADV_NOHUGEPAGE	15
26# endif
27#endif
28
29int bench_numa(int argc, const char **argv);
30int bench_sched_messaging(int argc, const char **argv);
31int bench_sched_pipe(int argc, const char **argv);
32int bench_mem_memcpy(int argc, const char **argv);
33int bench_mem_memset(int argc, const char **argv);
34int bench_futex_hash(int argc, const char **argv);
35int bench_futex_wake(int argc, const char **argv);
36int bench_futex_wake_parallel(int argc, const char **argv);
37int bench_futex_requeue(int argc, const char **argv);
38/* pi futexes */
39int bench_futex_lock_pi(int argc, const char **argv);
40
41int bench_epoll_wait(int argc, const char **argv);
42int bench_epoll_ctl(int argc, const char **argv);
43
44#define BENCH_FORMAT_DEFAULT_STR	"default"
45#define BENCH_FORMAT_DEFAULT		0
46#define BENCH_FORMAT_SIMPLE_STR		"simple"
47#define BENCH_FORMAT_SIMPLE		1
48
49#define BENCH_FORMAT_UNKNOWN		-1
50
51extern int bench_format;
52extern unsigned int bench_repeat;
53
54#ifndef HAVE_PTHREAD_ATTR_SETAFFINITY_NP
55#include <pthread.h>
56#include <linux/compiler.h>
57static inline int pthread_attr_setaffinity_np(pthread_attr_t *attr __maybe_unused,
58					      size_t cpusetsize __maybe_unused,
59					      cpu_set_t *cpuset __maybe_unused)
60{
61	return 0;
62}
63#endif
64
65#endif

 
 1#ifndef BENCH_H
 2#define BENCH_H
 3
 4/*
 5 * The madvise transparent hugepage constants were added in glibc
 6 * 2.13. For compatibility with older versions of glibc, define these
 7 * tokens if they are not already defined.
 8 *
 9 * PA-RISC uses different madvise values from other architectures and
10 * needs to be special-cased.
11 */
12#ifdef __hppa__
13# ifndef MADV_HUGEPAGE
14#  define MADV_HUGEPAGE		67
15# endif
16# ifndef MADV_NOHUGEPAGE
17#  define MADV_NOHUGEPAGE	68
18# endif
19#else
20# ifndef MADV_HUGEPAGE
21#  define MADV_HUGEPAGE		14
22# endif
23# ifndef MADV_NOHUGEPAGE
24#  define MADV_NOHUGEPAGE	15
25# endif
26#endif
27
28int bench_numa(int argc, const char **argv, const char *prefix);
29int bench_sched_messaging(int argc, const char **argv, const char *prefix);
30int bench_sched_pipe(int argc, const char **argv, const char *prefix);
31int bench_mem_memcpy(int argc, const char **argv, const char *prefix);
32int bench_mem_memset(int argc, const char **argv, const char *prefix);
33int bench_futex_hash(int argc, const char **argv, const char *prefix);
34int bench_futex_wake(int argc, const char **argv, const char *prefix);
35int bench_futex_wake_parallel(int argc, const char **argv, const char *prefix);
36int bench_futex_requeue(int argc, const char **argv, const char *prefix);
37/* pi futexes */
38int bench_futex_lock_pi(int argc, const char **argv, const char *prefix);
 
 
 
39
40#define BENCH_FORMAT_DEFAULT_STR	"default"
41#define BENCH_FORMAT_DEFAULT		0
42#define BENCH_FORMAT_SIMPLE_STR		"simple"
43#define BENCH_FORMAT_SIMPLE		1
44
45#define BENCH_FORMAT_UNKNOWN		-1
46
47extern int bench_format;
48extern unsigned int bench_repeat;
 
 
 
 
 
 
 
 
 
 
 
49
50#endif