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VMDThreads.C File Reference

#include <stdlib.h>
#include <stdio.h>
#include "VMDThreads.h"

Go to the source code of this file.

Typedefs
typedef void *(*	VMDTHREAD_START_ROUTINE )(void *)
Functions
int	vmd_thread_numphysprocessors (void)
	number of physical processors available. More...
int	vmd_thread_numprocessors (void)
	number of processors available, subject to user override. More...
int *	vmd_cpu_affinitylist (int *cpuaffinitycount)
	query CPU affinity of the VMD process (if allowed by host system). More...
int	vmd_thread_set_self_cpuaffinity (int cpu)
	set the CPU affinity of the current thread (if allowed by host system). More...
int	vmd_thread_setconcurrency (int nthr)
	set the concurrency level and scheduling scope for threads. More...
int	vmd_thread_create (vmd_thread_t *thr, void *routine(void *), void *arg)
	create a thread. More...
int	vmd_thread_join (vmd_thread_t thr, void **stat)
	join (wait for completion of, and merge with) a thread. More...
int	vmd_mutex_init (vmd_mutex_t *mp)
	initialize a mutex. More...
int	vmd_mutex_lock (vmd_mutex_t *mp)
	lock a mutex. More...
int	vmd_mutex_unlock (vmd_mutex_t *mp)
	unlock a mutex. More...
int	vmd_mutex_destroy (vmd_mutex_t *mp)
	destroy a mutex. More...
int	vmd_thread_barrier_init (vmd_barrier_t *barrier, int n_clients)
	initialize a thread barrier. More...
void	vmd_thread_barrier_destroy (vmd_barrier_t *barrier)
	destroy a thread barrier. More...
int	vmd_thread_barrier (vmd_barrier_t *barrier, int increment)
	synchronize on a thread barrier. More...

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Typedef Documentation

typedef void*(* VMDTHREAD_START_ROUTINE)(void *)

Definition at line 263 of file VMDThreads.C. Referenced by vmd_thread_create.

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Function Documentation

int* vmd_cpu_affinitylist (  int *    cpuaffinitycount )

query CPU affinity of the VMD process (if allowed by host system). Definition at line 118 of file VMDThreads.C. References NULL.

int vmd_mutex_destroy (  vmd_mutex_t *    mp )

destroy a mutex. Definition at line 382 of file VMDThreads.C. References vmd_mutex_t.

int vmd_mutex_init (  vmd_mutex_t *    mp )

initialize a mutex. Definition at line 331 of file VMDThreads.C. References NULL, and vmd_mutex_t.

int vmd_mutex_lock (  vmd_mutex_t *    mp )

lock a mutex. Definition at line 348 of file VMDThreads.C. References vmd_mutex_t.

int vmd_mutex_unlock (  vmd_mutex_t *    mp )

unlock a mutex. Definition at line 365 of file VMDThreads.C. References vmd_mutex_t.

int vmd_thread_barrier (  vmd_barrier_t *    barrier, int    increment )

synchronize on a thread barrier. Definition at line 407 of file VMDThreads.C. References vmd_barrier_t.

void vmd_thread_barrier_destroy (  vmd_barrier_t *    barrier )

destroy a thread barrier. Definition at line 404 of file VMDThreads.C. References vmd_barrier_t.

int vmd_thread_barrier_init (  vmd_barrier_t *    barrier, int    n_clients )

initialize a thread barrier. Definition at line 400 of file VMDThreads.C. References vmd_barrier_t.

int vmd_thread_create (  vmd_thread_t *    thr, void *routine(void *)   , void *    arg )

create a thread. Definition at line 266 of file VMDThreads.C. References NULL, vmd_thread_t, and VMDTHREAD_START_ROUTINE.

int vmd_thread_join (  vmd_thread_t    thr, void **    stat )

join (wait for completion of, and merge with) a thread. Definition at line 304 of file VMDThreads.C. References NULL, and vmd_thread_t.

int vmd_thread_numphysprocessors (  void    )

number of physical processors available. Definition at line 57 of file VMDThreads.C. Referenced by vmd_thread_numprocessors.

int vmd_thread_numprocessors (  void    )

number of processors available, subject to user override. Definition at line 91 of file VMDThreads.C. References NULL, and vmd_thread_numphysprocessors. Referenced by find_within, vmd_bondsearch_thr, vmd_cuda_vol_cpotential, vmdinfo_tcl, VMDinitialize, and vol_cpotential_cpu.

int vmd_thread_set_self_cpuaffinity (  int    cpu )

set the CPU affinity of the current thread (if allowed by host system). Definition at line 207 of file VMDThreads.C.

int vmd_thread_setconcurrency (  int    nthr )

set the concurrency level and scheduling scope for threads. Definition at line 239 of file VMDThreads.C.

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