starpu_thread.h
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/* StarPU --- Runtime system for heterogeneous multicore architectures.
*
* Copyright (C) 2010-2020 Université de Bordeaux, CNRS (LaBRI UMR 5800), Inria
*
* StarPU is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or (at
* your option) any later version.
*
* StarPU is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* See the GNU Lesser General Public License in COPYING.LGPL for more details.
*/
// The documentation for this file is in doc/doxygen/chapters/api/threads.doxy
#ifndef __STARPU_THREAD_H__
#define __STARPU_THREAD_H__
#include <starpu_config.h>
#include <starpu_util.h>
#ifdef STARPU_SIMGRID
#include <pthread.h>
#ifdef STARPU_HAVE_SIMGRID_MUTEX_H
#include <simgrid/mutex.h>
#include <simgrid/cond.h>
#elif defined(STARPU_HAVE_XBT_SYNCHRO_H)
#include <xbt/synchro.h>
#else
#include <xbt/synchro_core.h>
#endif
#ifdef STARPU_HAVE_SIMGRID_ACTOR_H
#include <simgrid/actor.h>
#endif
#ifdef STARPU_HAVE_SIMGRID_SEMAPHORE_H
#include <simgrid/semaphore.h>
#endif
#ifdef STARPU_HAVE_SIMGRID_MUTEX_H
#include <simgrid/mutex.h>
#endif
#ifdef STARPU_HAVE_SIMGRID_COND_H
#include <simgrid/cond.h>
#endif
#ifdef STARPU_HAVE_SIMGRID_BARRIER_H
#include <simgrid/barrier.h>
#endif
#ifdef STARPU_HAVE_SIMGRID_HOST_H
#include <simgrid/host.h>
#endif
#ifdef STARPU_HAVE_SIMGRID_MSG_H
#include <simgrid/msg.h>
#elif defined(STARPU_HAVE_MSG_MSG_H)
#include <msg/msg.h>
#endif
#elif !defined(_MSC_VER) || defined(BUILDING_STARPU)
#include <pthread.h>
#include <semaphore.h>
#endif
#include <stdint.h>
#ifdef __cplusplus
extern "C"
{
#endif
/*
* Encapsulation of the pthread_create function.
*/
#ifdef STARPU_SIMGRID
#ifdef STARPU_HAVE_SIMGRID_ACTOR_H
typedef sg_actor_t starpu_pthread_t;
#else
typedef msg_process_t starpu_pthread_t;
#endif
typedef int starpu_pthread_attr_t;
#ifdef STARPU_HAVE_SIMGRID_ACTOR_H
typedef sg_host_t starpu_sg_host_t;
#else
typedef msg_host_t starpu_sg_host_t;
#endif
int starpu_pthread_equal(starpu_pthread_t t1, starpu_pthread_t t2);
starpu_pthread_t starpu_pthread_self(void);
int starpu_pthread_create_on(const char *name, starpu_pthread_t *thread, const starpu_pthread_attr_t *attr, void *(*start_routine) (void *), void *arg, starpu_sg_host_t host);
int starpu_pthread_create(starpu_pthread_t *thread, const starpu_pthread_attr_t *attr, void *(*start_routine) (void *), void *arg);
starpu_pthread_t _starpu_simgrid_actor_create(const char *name, xbt_main_func_t code, starpu_sg_host_t host, int argc, char *argv[]);
int starpu_pthread_join(starpu_pthread_t thread, void **retval);
int starpu_pthread_exit(void *retval) STARPU_ATTRIBUTE_NORETURN;
int starpu_pthread_attr_init(starpu_pthread_attr_t *attr);
int starpu_pthread_attr_destroy(starpu_pthread_attr_t *attr);
int starpu_pthread_attr_setdetachstate(starpu_pthread_attr_t *attr, int detachstate);
#elif !defined(_MSC_VER) || defined(BUILDING_STARPU) /* STARPU_SIMGRID */
typedef pthread_t starpu_pthread_t;
typedef pthread_attr_t starpu_pthread_attr_t;
#define starpu_pthread_equal pthread_equal
#define starpu_pthread_self pthread_self
#define starpu_pthread_create pthread_create
#define starpu_pthread_create_on(name, thread, attr, routine, arg, where) starpu_pthread_create(thread, attr, routine, arg)
#define starpu_pthread_join pthread_join
#define starpu_pthread_exit pthread_exit
#define starpu_pthread_attr_init pthread_attr_init
#define starpu_pthread_attr_destroy pthread_attr_destroy
#define starpu_pthread_attr_setdetachstate pthread_attr_setdetachstate
#endif /* STARPU_SIMGRID, _MSC_VER */
#ifdef STARPU_HAVE_PTHREAD_SETNAME_NP
#ifdef STARPU_HAVE_DARWIN
#define starpu_pthread_setname(name) pthread_setname_np(name)
#else
#define starpu_pthread_setname(name) pthread_setname_np(pthread_self(), name)
#endif
#else
#define starpu_pthread_setname(name)
#endif
/*
* Encapsulation of the pthread_mutex_* functions.
*/
#ifdef STARPU_SIMGRID
#ifdef STARPU_HAVE_SIMGRID_MUTEX_H
typedef sg_mutex_t starpu_pthread_mutex_t;
#else
typedef xbt_mutex_t starpu_pthread_mutex_t;
#endif
typedef int starpu_pthread_mutexattr_t;
#define STARPU_PTHREAD_MUTEX_INITIALIZER NULL
int starpu_pthread_mutex_init(starpu_pthread_mutex_t *mutex, const starpu_pthread_mutexattr_t *mutexattr);
int starpu_pthread_mutex_destroy(starpu_pthread_mutex_t *mutex);
int starpu_pthread_mutex_lock(starpu_pthread_mutex_t *mutex);
int starpu_pthread_mutex_unlock(starpu_pthread_mutex_t *mutex);
int starpu_pthread_mutex_trylock(starpu_pthread_mutex_t *mutex);
int starpu_pthread_mutexattr_gettype(const starpu_pthread_mutexattr_t *attr, int *type);
int starpu_pthread_mutexattr_settype(starpu_pthread_mutexattr_t *attr, int type);
int starpu_pthread_mutexattr_destroy(starpu_pthread_mutexattr_t *attr);
int starpu_pthread_mutexattr_init(starpu_pthread_mutexattr_t *attr);
#elif !defined(_MSC_VER) || defined(BUILDING_STARPU) /* !STARPU_SIMGRID */
typedef pthread_mutex_t starpu_pthread_mutex_t;
typedef pthread_mutexattr_t starpu_pthread_mutexattr_t;
#define starpu_pthread_mutex_init pthread_mutex_init
#define starpu_pthread_mutex_destroy pthread_mutex_destroy
#define starpu_pthread_mutexattr_gettype pthread_mutexattr_gettype
#define starpu_pthread_mutexattr_settype pthread_mutexattr_settype
#define starpu_pthread_mutexattr_destroy pthread_mutexattr_destroy
#define starpu_pthread_mutexattr_init pthread_mutexattr_init
#ifdef STARPU_FXT_LOCK_TRACES
int starpu_pthread_mutex_lock(starpu_pthread_mutex_t *mutex);
int starpu_pthread_mutex_unlock(starpu_pthread_mutex_t *mutex);
int starpu_pthread_mutex_trylock(starpu_pthread_mutex_t *mutex);
#else
#define starpu_pthread_mutex_lock pthread_mutex_lock
#define starpu_pthread_mutex_unlock pthread_mutex_unlock
#define starpu_pthread_mutex_trylock pthread_mutex_trylock
#endif
#define STARPU_PTHREAD_MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER
#endif /* STARPU_SIMGRID, _MSC_VER */
#if !defined(_MSC_VER) || defined(BUILDING_STARPU)
int starpu_pthread_mutex_lock_sched(starpu_pthread_mutex_t *mutex);
int starpu_pthread_mutex_unlock_sched(starpu_pthread_mutex_t *mutex);
int starpu_pthread_mutex_trylock_sched(starpu_pthread_mutex_t *mutex);
void starpu_pthread_mutex_check_sched(starpu_pthread_mutex_t *mutex, char *file, int line);
#endif
/*
* Encapsulation of the pthread_key_* functions.
*/
#ifdef STARPU_SIMGRID
typedef int starpu_pthread_key_t;
int starpu_pthread_key_create(starpu_pthread_key_t *key, void (*destr_function) (void *));
int starpu_pthread_key_delete(starpu_pthread_key_t key);
int starpu_pthread_setspecific(starpu_pthread_key_t key, const void *pointer);
void *starpu_pthread_getspecific(starpu_pthread_key_t key);
#elif !defined(_MSC_VER) || defined(BUILDING_STARPU) /* !STARPU_SIMGRID */
typedef pthread_key_t starpu_pthread_key_t;
#define starpu_pthread_key_create pthread_key_create
#define starpu_pthread_key_delete pthread_key_delete
#define starpu_pthread_setspecific pthread_setspecific
#define starpu_pthread_getspecific pthread_getspecific
#endif /* STARPU_SIMGRID, _MSC_VER */
/*
* Encapsulation of the pthread_cond_* functions.
*/
#ifdef STARPU_SIMGRID
#ifdef STARPU_HAVE_SIMGRID_COND_H
typedef sg_cond_t starpu_pthread_cond_t;
#else
typedef xbt_cond_t starpu_pthread_cond_t;
#endif
typedef int starpu_pthread_condattr_t;
#define STARPU_PTHREAD_COND_INITIALIZER NULL
int starpu_pthread_cond_init(starpu_pthread_cond_t *cond, starpu_pthread_condattr_t *cond_attr);
int starpu_pthread_cond_signal(starpu_pthread_cond_t *cond);
int starpu_pthread_cond_broadcast(starpu_pthread_cond_t *cond);
int starpu_pthread_cond_wait(starpu_pthread_cond_t *cond, starpu_pthread_mutex_t *mutex);
int starpu_pthread_cond_timedwait(starpu_pthread_cond_t *cond, starpu_pthread_mutex_t *mutex, const struct timespec *abstime);
int starpu_pthread_cond_destroy(starpu_pthread_cond_t *cond);
#elif !defined(_MSC_VER) || defined(BUILDING_STARPU) /* !STARPU_SIMGRID */
typedef pthread_cond_t starpu_pthread_cond_t;
typedef pthread_condattr_t starpu_pthread_condattr_t;
#define STARPU_PTHREAD_COND_INITIALIZER PTHREAD_COND_INITIALIZER
#define starpu_pthread_cond_init pthread_cond_init
#define starpu_pthread_cond_signal pthread_cond_signal
#define starpu_pthread_cond_broadcast pthread_cond_broadcast
#ifdef STARPU_FXT_LOCK_TRACES
int starpu_pthread_cond_wait(starpu_pthread_cond_t *cond, starpu_pthread_mutex_t *mutex);
#else
#define starpu_pthread_cond_wait pthread_cond_wait
#endif
#define starpu_pthread_cond_timedwait pthread_cond_timedwait
#define starpu_pthread_cond_destroy pthread_cond_destroy
#endif /* STARPU_SIMGRID, _MSC_VER */
/*
* Encapsulation of the pthread_rwlock_* functions.
*/
#ifdef STARPU_SIMGRID
#ifdef STARPU_HAVE_SIMGRID_MUTEX_H
typedef sg_mutex_t starpu_pthread_rwlock_t;
#else
typedef xbt_mutex_t starpu_pthread_rwlock_t;
#endif
typedef int starpu_pthread_rwlockattr_t;
int starpu_pthread_rwlock_init(starpu_pthread_rwlock_t *rwlock, const starpu_pthread_rwlockattr_t *attr);
int starpu_pthread_rwlock_destroy(starpu_pthread_rwlock_t *rwlock);
int starpu_pthread_rwlock_rdlock(starpu_pthread_rwlock_t *rwlock);
int starpu_pthread_rwlock_tryrdlock(starpu_pthread_rwlock_t *rwlock);
int starpu_pthread_rwlock_wrlock(starpu_pthread_rwlock_t *rwlock);
int starpu_pthread_rwlock_trywrlock(starpu_pthread_rwlock_t *rwlock);
int starpu_pthread_rwlock_unlock(starpu_pthread_rwlock_t *rwlock);
#elif !defined(_MSC_VER) || defined(BUILDING_STARPU) /* !STARPU_SIMGRID */
typedef pthread_rwlock_t starpu_pthread_rwlock_t;
typedef pthread_rwlockattr_t starpu_pthread_rwlockattr_t;
#define starpu_pthread_rwlock_init pthread_rwlock_init
#define starpu_pthread_rwlock_destroy pthread_rwlock_destroy
#ifdef STARPU_FXT_LOCK_TRACES
int starpu_pthread_rwlock_rdlock(starpu_pthread_rwlock_t *rwlock);
int starpu_pthread_rwlock_tryrdlock(starpu_pthread_rwlock_t *rwlock);
int starpu_pthread_rwlock_wrlock(starpu_pthread_rwlock_t *rwlock);
int starpu_pthread_rwlock_trywrlock(starpu_pthread_rwlock_t *rwlock);
int starpu_pthread_rwlock_unlock(starpu_pthread_rwlock_t *rwlock);
#else
#define starpu_pthread_rwlock_rdlock pthread_rwlock_rdlock
#define starpu_pthread_rwlock_tryrdlock pthread_rwlock_tryrdlock
#define starpu_pthread_rwlock_wrlock pthread_rwlock_wrlock
#define starpu_pthread_rwlock_trywrlock pthread_rwlock_trywrlock
#define starpu_pthread_rwlock_unlock pthread_rwlock_unlock
#endif
#endif /* STARPU_SIMGRID, _MSC_VER */
/*
* Encapsulation of the pthread_barrier_* functions.
*/
#if defined(STARPU_SIMGRID) || (!defined(STARPU_HAVE_PTHREAD_BARRIER) && (!defined(_MSC_VER) || defined(BUILDING_STARPU)))
#if defined(STARPU_SIMGRID) && (defined(STARPU_HAVE_SIMGRID_BARRIER_H) || defined(STARPU_SIMGRID_HAVE_XBT_BARRIER_INIT) || defined(xbt_barrier_init))
#ifdef STARPU_HAVE_SIMGRID_BARRIER_H
typedef sg_bar_t starpu_pthread_barrier_t;
#else
typedef xbt_bar_t starpu_pthread_barrier_t;
#endif
typedef int starpu_pthread_barrierattr_t;
#define STARPU_PTHREAD_BARRIER_SERIAL_THREAD -1
#else
typedef struct {
starpu_pthread_mutex_t mutex;
starpu_pthread_cond_t cond;
starpu_pthread_cond_t cond_destroy;
unsigned count;
unsigned done;
unsigned busy;
} starpu_pthread_barrier_t;
typedef int starpu_pthread_barrierattr_t;
#define STARPU_PTHREAD_BARRIER_SERIAL_THREAD -1
#endif
int starpu_pthread_barrier_init(starpu_pthread_barrier_t *barrier, const starpu_pthread_barrierattr_t *attr, unsigned count);
int starpu_pthread_barrier_destroy(starpu_pthread_barrier_t *barrier);
int starpu_pthread_barrier_wait(starpu_pthread_barrier_t *barrier);
#elif !defined(_MSC_VER) /* STARPU_SIMGRID, !STARPU_HAVE_PTHREAD_BARRIER */
typedef pthread_barrier_t starpu_pthread_barrier_t;
typedef pthread_barrierattr_t starpu_pthread_barrierattr_t;
#define starpu_pthread_barrier_init pthread_barrier_init
#define starpu_pthread_barrier_destroy pthread_barrier_destroy
#ifdef STARPU_FXT_LOCK_TRACES
int starpu_pthread_barrier_wait(starpu_pthread_barrier_t *barrier);
#else
#define starpu_pthread_barrier_wait pthread_barrier_wait
#endif
#define STARPU_PTHREAD_BARRIER_SERIAL_THREAD PTHREAD_BARRIER_SERIAL_THREAD
#endif /* STARPU_SIMGRID, !STARPU_HAVE_PTHREAD_BARRIER, _MSC_VER */
/*
* Encapsulation of the pthread_spin_* functions.
*/
#if defined(STARPU_SIMGRID) || (defined(STARPU_LINUX_SYS) && defined(STARPU_HAVE_XCHG)) || !defined(STARPU_HAVE_PTHREAD_SPIN_LOCK)
typedef struct
{
#ifdef STARPU_SIMGRID
int taken;
#elif defined(STARPU_LINUX_SYS) && defined(STARPU_HAVE_XCHG)
unsigned taken STARPU_ATTRIBUTE_ALIGNED(16);
#else /* we only have a trivial implementation yet ! */
uint32_t taken STARPU_ATTRIBUTE_ALIGNED(16);
#endif
} starpu_pthread_spinlock_t;
int starpu_pthread_spin_init(starpu_pthread_spinlock_t *lock, int pshared);
int starpu_pthread_spin_destroy(starpu_pthread_spinlock_t *lock);
int starpu_pthread_spin_lock(starpu_pthread_spinlock_t *lock);
int starpu_pthread_spin_trylock(starpu_pthread_spinlock_t *lock);
int starpu_pthread_spin_unlock(starpu_pthread_spinlock_t *lock);
#elif !defined(_MSC_VER) /* !( defined(STARPU_SIMGRID) || !defined(STARPU_HAVE_PTHREAD_SPIN_LOCK)) */
typedef pthread_spinlock_t starpu_pthread_spinlock_t;
#define starpu_pthread_spin_init pthread_spin_init
#define starpu_pthread_spin_destroy pthread_spin_destroy
#define starpu_pthread_spin_lock pthread_spin_lock
#define starpu_pthread_spin_trylock pthread_spin_trylock
#define starpu_pthread_spin_unlock pthread_spin_unlock
#endif /* !( defined(STARPU_SIMGRID) || !defined(STARPU_HAVE_PTHREAD_SPIN_LOCK)) */
/*
* Other needed pthread definitions
*/
#if defined(_MSC_VER) && !defined(BUILDING_STARPU)
typedef void* starpu_pthread_rwlock_t;
typedef void* starpu_pthread_mutex_t;
typedef void* starpu_pthread_cond_t;
typedef void* starpu_pthread_barrier_t;
#endif /* _MSC_VER */
/*
* Simgrid-specific register/wait synchronization
*
* Producers create a "queue" object, and when they have produced something,
* they call either queue_signal or queue_broadcast in order to wake either one
* or all consumers waiting on the queue.
*
* starpu_pthread_queue_init(&global_queue1->queue);
* while (1) {
* element = compute();
* push(element, global_queue1);
* starpu_pthread_queue_signal(global_queue1);
* }
* starpu_pthread_queue_destroy(&global_queue1->queue);
*
* Consumers create a "wait" object, then queue_register on as many queues they
* want. In their consumption loop, they wait_reset, then test for availibility
* on all producers, and if none was available, call wait_wait to actually wait
* for producers. On termination, consumers have to queue_unregister before
* destroying the "wait" object:
*
* starpu_pthread_wait_t wait;
*
* starpu_pthread_wait_init(&wait);
* starpu_pthread_queue_register(&wait, &global_queue1->queue);
* starpu_pthread_queue_register(&wait, &global_queue2->queue);
*
* while (1) {
* int sleep = 1;
* starpu_pthread_wait_reset(&wait);
* if (global_queue1->navailable)
* {
* work(global_queue1);
* sleep = 0;
* }
* if (global_queue2->navailable)
* {
* work(global_queue2);
* sleep = 0;
* }
* if (sleep)
* starpu_pthread_wait_wait(&wait);
* }
* starpu_pthread_queue_unregister(&wait, &global_queue1->queue);
* starpu_pthread_queue_unregister(&wait, &global_queue2->queue);
* starpu_pthread_wait_destroy(&wait);
*/
#ifdef STARPU_SIMGRID
typedef struct
{
starpu_pthread_mutex_t mutex;
starpu_pthread_cond_t cond;
unsigned block;
} starpu_pthread_wait_t;
typedef struct
{
starpu_pthread_mutex_t mutex;
starpu_pthread_wait_t **queue;
unsigned allocqueue;
unsigned nqueue;
} starpu_pthread_queue_t;
int starpu_pthread_queue_init(starpu_pthread_queue_t *q);
int starpu_pthread_queue_signal(starpu_pthread_queue_t *q);
int starpu_pthread_queue_broadcast(starpu_pthread_queue_t *q);
int starpu_pthread_queue_destroy(starpu_pthread_queue_t *q);
int starpu_pthread_wait_init(starpu_pthread_wait_t *w);
int starpu_pthread_queue_register(starpu_pthread_wait_t *w, starpu_pthread_queue_t *q);
int starpu_pthread_queue_unregister(starpu_pthread_wait_t *w, starpu_pthread_queue_t *q);
int starpu_pthread_wait_reset(starpu_pthread_wait_t *w);
int starpu_pthread_wait_wait(starpu_pthread_wait_t *w);
int starpu_pthread_wait_timedwait(starpu_pthread_wait_t *w, const struct timespec *abstime);
int starpu_pthread_wait_destroy(starpu_pthread_wait_t *w);
#endif
/*
* Encapsulation of the semaphore functions.
*/
#ifdef STARPU_SIMGRID
#ifdef STARPU_HAVE_SIMGRID_SEMAPHORE_H
typedef sg_sem_t starpu_sem_t;
#else
typedef msg_sem_t starpu_sem_t;
#endif
int starpu_sem_destroy(starpu_sem_t *);
int starpu_sem_getvalue(starpu_sem_t *, int *);
int starpu_sem_init(starpu_sem_t *, int, unsigned);
int starpu_sem_post(starpu_sem_t *);
int starpu_sem_trywait(starpu_sem_t *);
int starpu_sem_wait(starpu_sem_t *);
#elif !defined(_MSC_VER) || defined(BUILDING_STARPU) /* !STARPU_SIMGRID */
typedef sem_t starpu_sem_t;
#define starpu_sem_destroy sem_destroy
#define starpu_sem_getvalue sem_getvalue
#define starpu_sem_init sem_init
#define starpu_sem_post sem_post
int starpu_sem_trywait(starpu_sem_t *);
int starpu_sem_wait(starpu_sem_t *);
#endif
#ifdef __cplusplus
}
#endif
#endif /* __STARPU_THREAD_H__ */
starpu_pthread_barrier_destroy
int starpu_pthread_barrier_destroy(starpu_pthread_barrier_t *barrier)
starpu_pthread_mutexattr_init
int starpu_pthread_mutexattr_init(starpu_pthread_mutexattr_t *attr)
starpu_pthread_attr_destroy
int starpu_pthread_attr_destroy(starpu_pthread_attr_t *attr)
starpu_pthread_getspecific
void * starpu_pthread_getspecific(starpu_pthread_key_t key)
starpu_pthread_cond_wait
int starpu_pthread_cond_wait(starpu_pthread_cond_t *cond, starpu_pthread_mutex_t *mutex)
starpu_pthread_rwlock_unlock
int starpu_pthread_rwlock_unlock(starpu_pthread_rwlock_t *rwlock)
starpu_pthread_key_delete
int starpu_pthread_key_delete(starpu_pthread_key_t key)
starpu_pthread_rwlock_init
int starpu_pthread_rwlock_init(starpu_pthread_rwlock_t *rwlock, const starpu_pthread_rwlockattr_t *attr)
starpu_pthread_rwlock_destroy
int starpu_pthread_rwlock_destroy(starpu_pthread_rwlock_t *rwlock)
starpu_pthread_cond_init
int starpu_pthread_cond_init(starpu_pthread_cond_t *cond, starpu_pthread_condattr_t *cond_attr)
starpu_pthread_rwlock_tryrdlock
int starpu_pthread_rwlock_tryrdlock(starpu_pthread_rwlock_t *rwlock)
starpu_pthread_key_create
int starpu_pthread_key_create(starpu_pthread_key_t *key, void(*destr_function)(void *))
starpu_pthread_cond_broadcast
int starpu_pthread_cond_broadcast(starpu_pthread_cond_t *cond)
starpu_pthread_spin_init
int starpu_pthread_spin_init(starpu_pthread_spinlock_t *lock, int pshared)
starpu_pthread_mutex_lock
int starpu_pthread_mutex_lock(starpu_pthread_mutex_t *mutex)
starpu_pthread_attr_setdetachstate
int starpu_pthread_attr_setdetachstate(starpu_pthread_attr_t *attr, int detachstate)
starpu_pthread_rwlock_rdlock
int starpu_pthread_rwlock_rdlock(starpu_pthread_rwlock_t *rwlock)
starpu_pthread_cond_destroy
int starpu_pthread_cond_destroy(starpu_pthread_cond_t *cond)
starpu_pthread_spin_destroy
int starpu_pthread_spin_destroy(starpu_pthread_spinlock_t *lock)
starpu_pthread_exit
int starpu_pthread_exit(void *retval) STARPU_ATTRIBUTE_NORETURN
starpu_pthread_create
int starpu_pthread_create(starpu_pthread_t *thread, const starpu_pthread_attr_t *attr, void *(*start_routine)(void *), void *arg)
starpu_pthread_mutexattr_destroy
int starpu_pthread_mutexattr_destroy(starpu_pthread_mutexattr_t *attr)
starpu_pthread_rwlock_trywrlock
int starpu_pthread_rwlock_trywrlock(starpu_pthread_rwlock_t *rwlock)
starpu_pthread_mutex_trylock
int starpu_pthread_mutex_trylock(starpu_pthread_mutex_t *mutex)
starpu_pthread_join
int starpu_pthread_join(starpu_pthread_t thread, void **retval)
starpu_pthread_spin_lock
int starpu_pthread_spin_lock(starpu_pthread_spinlock_t *lock)
starpu_pthread_spin_unlock
int starpu_pthread_spin_unlock(starpu_pthread_spinlock_t *lock)
starpu_pthread_mutexattr_gettype
int starpu_pthread_mutexattr_gettype(const starpu_pthread_mutexattr_t *attr, int *type)
starpu_pthread_barrier_init
int starpu_pthread_barrier_init(starpu_pthread_barrier_t *barrier, const starpu_pthread_barrierattr_t *attr, unsigned count)
starpu_pthread_barrier_wait
int starpu_pthread_barrier_wait(starpu_pthread_barrier_t *barrier)
starpu_pthread_rwlock_wrlock
int starpu_pthread_rwlock_wrlock(starpu_pthread_rwlock_t *rwlock)
starpu_pthread_spin_trylock
int starpu_pthread_spin_trylock(starpu_pthread_spinlock_t *lock)
starpu_pthread_setspecific
int starpu_pthread_setspecific(starpu_pthread_key_t key, const void *pointer)
starpu_pthread_mutex_init
int starpu_pthread_mutex_init(starpu_pthread_mutex_t *mutex, const starpu_pthread_mutexattr_t *mutexattr)
starpu_pthread_mutex_destroy
int starpu_pthread_mutex_destroy(starpu_pthread_mutex_t *mutex)
starpu_pthread_mutex_unlock
int starpu_pthread_mutex_unlock(starpu_pthread_mutex_t *mutex)
starpu_pthread_cond_timedwait
int starpu_pthread_cond_timedwait(starpu_pthread_cond_t *cond, starpu_pthread_mutex_t *mutex, const struct timespec *abstime)
starpu_pthread_cond_signal
int starpu_pthread_cond_signal(starpu_pthread_cond_t *cond)
starpu_pthread_mutexattr_settype
int starpu_pthread_mutexattr_settype(starpu_pthread_mutexattr_t *attr, int type)
starpu_pthread_attr_init
int starpu_pthread_attr_init(starpu_pthread_attr_t *attr)
STARPU_ATTRIBUTE_NORETURN
#define STARPU_ATTRIBUTE_NORETURN
Definition: starpu_util.h:94
STARPU_ATTRIBUTE_ALIGNED
#define STARPU_ATTRIBUTE_ALIGNED(size)
Definition: starpu_util.h:139
starpu_config.h
starpu_pthread_barrier_t
Definition: starpu_thread.h:305
starpu_pthread_queue_t
Definition: starpu_thread.h:440
starpu_pthread_spinlock_t
Definition: starpu_thread.h:345
starpu_pthread_wait_t
Definition: starpu_thread.h:433
starpu_util.h