affinity.h File Reference

Affinity methods on Mac OS X. Mac OS X does not export interfaces that identify processors or control thread placement – explicit thread to processor binding is not supported. So this is just a place holder to compile in Mac OS, experiments should be run in Linux. More...

#include <pthread.h>
#include "../config.h"

Go to the source code of this file.

Macros
#define	CPU_ZERO(PTR)   (*(PTR) = 0)
#define	CPU_SET(N, PTR)   (*(PTR) = (N))
#define	pthread_attr_setaffinity_np(ATTR, SZ, PTR)   setaffinity(ATTR, SZ, PTR)
#define	sched_setaffinity(A, SZ, PTR)   setaffinity(A, SZ, PTR)

Typedefs
typedef int	cpu_set_t

Detailed Description

Affinity methods on Mac OS X. Mac OS X does not export interfaces that identify processors or control thread placement – explicit thread to processor binding is not supported. So this is just a place holder to compile in Mac OS, experiments should be run in Linux.

Author

Cagri Balkesen cagri.nosp@m..bal.nosp@m.kesen.nosp@m.@inf.nosp@m..ethz.nosp@m..ch

Date

Wed Aug 1 14:26:56 2012

Version

Id

affinity.h 3017 2012-12-07 10:56:20Z bcagri

(c) 2012, ETH Zurich, Systems Group

Definition in file affinity.h.

Macro Definition Documentation

CPU_SET

#define CPU_SET	(		N,
			PTR
	)		(*(PTR) = (N))

Definition at line 27 of file affinity.h.

CPU_ZERO

#define CPU_ZERO

(

PTR

)

(*(PTR) = 0)

Definition at line 26 of file affinity.h.

pthread_attr_setaffinity_np

#define pthread_attr_setaffinity_np	(		ATTR,
			SZ,
			PTR
	)		setaffinity(ATTR, SZ, PTR)

Definition at line 28 of file affinity.h.

sched_setaffinity

#define sched_setaffinity	(		A,
			SZ,
			PTR
	)		setaffinity(A, SZ, PTR)

Definition at line 29 of file affinity.h.

Typedef Documentation

cpu_set_t

typedef int cpu_set_t

Definition at line 31 of file affinity.h.