conv-core/cpthreads.h File Reference

Go to the source code of this file.

Data Structures
struct	Cpthread_attr_s
struct	Cpthread_mutexattr_s
struct	Cpthread_mutex_s
struct	Cpthread_condattr_s
struct	Cpthread_cond_s
struct	Cpthread_once_t
Typedefs
typedef struct Cpthread_attr_s	Cpthread_attr_t
typedef struct Cpthread_key_s *	Cpthread_key_t
typedef struct Cpthread_cleanup_s *	Cpthread_cleanup_t
typedef struct Cpthread_mutexattr_s	Cpthread_mutexattr_t
typedef struct Cpthread_condattr_s	Cpthread_condattr_t
typedef struct Cpthread_mutex_s	Cpthread_mutex_t
typedef struct Cpthread_cond_s	Cpthread_cond_t
typedef struct Cpthread_s *	Cpthread_t
Functions
	CtvDeclare (Cpthread_t, Cpthread_current)
	CtvDeclare (int, Cpthread_errcode)
	CtvExtern (Cpthread_t, Cpthread_current)
	CtvExtern (int, Cpthread_errcode)
int	Cpthread_attr_init (Cpthread_attr_t *attr)
int	Cpthread_attr_destroy (Cpthread_attr_t *attr)
int	Cpthread_attr_getstacksize (Cpthread_attr_t *attr, size_t *size)
int	Cpthread_attr_setstacksize (Cpthread_attr_t *attr, size_t size)
int	Cpthread_attr_getdetachstate (Cpthread_attr_t *attr, int *state)
int	Cpthread_attr_setdetachstate (Cpthread_attr_t *attr, int state)
int	Cpthread_key_create (Cpthread_key_t *keyp, void(*destructo)(void *))
int	Cpthread_key_delete (Cpthread_key_t key)
int	Cpthread_setspecific (Cpthread_key_t key, void *val)
void *	Cpthread_getspecific (Cpthread_key_t key)
void	Cpthread_cleanup_push (void(*routine)(void *), void *arg)
void	Cpthread_cleanup_pop (int execute)
void	Cpthread_exit (void *status)
void	Cpthread_top (Cpthread_t pt)
int	Cpthread_create (Cpthread_t *thread, Cpthread_attr_t *attr, void *(*fn)(void *), void *arg)
int	Cpthread_equal (Cpthread_t t1, Cpthread_t t2)
int	Cpthread_detach (Cpthread_t pt)
int	Cpthread_join (Cpthread_t pt, void **status)
int	Cpthread_mutexattr_init (Cpthread_mutexattr_t *mattr)
int	Cpthread_mutexattr_destroy (Cpthread_mutexattr_t *mattr)
int	Cpthread_mutexattr_getpshared (Cpthread_mutexattr_t *mattr, int *pshared)
int	Cpthread_mutexattr_setpshared (Cpthread_mutexattr_t *mattr, int pshared)
int	Cpthread_mutex_init (Cpthread_mutex_t *mutex, Cpthread_mutexattr_t *mattr)
int	Cpthread_mutex_destroy (Cpthread_mutex_t *mutex)
int	Cpthread_mutex_lock (Cpthread_mutex_t *mutex)
int	Cpthread_mutex_trylock (Cpthread_mutex_t *mutex)
int	Cpthread_mutex_unlock (Cpthread_mutex_t *mutex)
int	Cpthread_condattr_init (Cpthread_condattr_t *cattr)
int	Cpthread_condattr_destroy (Cpthread_condattr_t *cattr)
int	Cpthread_condattr_getpshared (Cpthread_condattr_t *cattr, int *pshared)
int	Cpthread_condattr_setpshared (Cpthread_condattr_t *cattr, int pshared)
int	Cpthread_cond_init (Cpthread_cond_t *cond, Cpthread_condattr_t *cattr)
int	Cpthread_cond_destroy (Cpthread_cond_t *cond)
int	Cpthread_cond_wait (Cpthread_cond_t *cond, Cpthread_mutex_t *mutex)
int	Cpthread_cond_signal (Cpthread_cond_t *cond)
int	Cpthread_cond_broadcast (Cpthread_cond_t *cond)
int	Cpthread_once (Cpthread_once_t *once, void(*fn)(void))
int	Cpthread_init (void)
void	Cpthread_initialize (void)
void	Cpthread_start_main (CmiStartFn fn, int argc, char **argv)

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Typedef Documentation

typedef struct Cpthread_attr_s Cpthread_attr_t

Definition at line 56 of file cpthreads.h.

typedef struct Cpthread_key_s* Cpthread_key_t

Definition at line 57 of file cpthreads.h.

typedef struct Cpthread_cleanup_s* Cpthread_cleanup_t

Definition at line 58 of file cpthreads.h.

typedef struct Cpthread_mutexattr_s Cpthread_mutexattr_t

Definition at line 59 of file cpthreads.h.

typedef struct Cpthread_condattr_s Cpthread_condattr_t

Definition at line 60 of file cpthreads.h.

typedef struct Cpthread_mutex_s Cpthread_mutex_t

Definition at line 61 of file cpthreads.h.

typedef struct Cpthread_cond_s Cpthread_cond_t

Definition at line 62 of file cpthreads.h.

typedef struct Cpthread_s* Cpthread_t

Definition at line 63 of file cpthreads.h.

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Function Documentation

CtvDeclare	(	Cpthread_t	,
		Cpthread_current
	)

CtvDeclare	(	int	,
		Cpthread_errcode
	)

CtvExtern	(	Cpthread_t	,
		Cpthread_current
	)

CtvExtern	(	int	,
		Cpthread_errcode
	)

int Cpthread_attr_init

(

Cpthread_attr_t *

attr

)

Definition at line 209 of file cpthreads.C.

References Cpthread_attr_s::detached, Cpthread_attr_s::magic, and Cpthread_attr_s::stacksize.

Referenced by Cpthread_start_main().

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int Cpthread_attr_destroy

(

Cpthread_attr_t *

attr

)

Definition at line 217 of file cpthreads.C.

References Cpthread_attr_s::magic.

int Cpthread_attr_getstacksize	(	Cpthread_attr_t *	attr,
		size_t *	size
	)

Definition at line 224 of file cpthreads.C.

References Cpthread_attr_s::magic, and Cpthread_attr_s::stacksize.

int Cpthread_attr_setstacksize	(	Cpthread_attr_t *	attr,
		size_t	size
	)

Definition at line 231 of file cpthreads.C.

References Cpthread_attr_s::magic, and Cpthread_attr_s::stacksize.

int Cpthread_attr_getdetachstate	(	Cpthread_attr_t *	attr,
		int *	state
	)

Definition at line 238 of file cpthreads.C.

References Cpthread_attr_s::detached, and Cpthread_attr_s::magic.

int Cpthread_attr_setdetachstate	(	Cpthread_attr_t *	attr,
		int	state
	)

Definition at line 245 of file cpthreads.C.

References Cpthread_attr_s::detached, and Cpthread_attr_s::magic.

Referenced by Cpthread_start_main().

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int Cpthread_key_create	(	Cpthread_key_t *	keyp,
		void(*)(void *)	destructo
	)

Definition at line 98 of file cpthreads.C.

References CthRegister(), Cpthread_key_s::destructo, key, Cpthread_key_s::magic, malloc(), Cpthread_key_s::next, and Cpthread_key_s::offset.

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int Cpthread_key_delete

(

Cpthread_key_t

key

)

Definition at line 117 of file cpthreads.C.

References Cpthread_key_s::magic, and Cpthread_key_s::next.

int Cpthread_setspecific	(	Cpthread_key_t	key,
		void *	val
	)

Definition at line 140 of file cpthreads.C.

References data, Cpthread_key_s::magic, and Cpthread_key_s::offset.

void* Cpthread_getspecific

(

Cpthread_key_t

key

)

Definition at line 149 of file cpthreads.C.

References data, Cpthread_key_s::magic, and Cpthread_key_s::offset.

void Cpthread_cleanup_push	(	void(*)(void *)	routine,
		void *	arg
	)

Definition at line 172 of file cpthreads.C.

References Cpthread_cleanup_s::argument, c, Cpthread_s::cleanups, malloc(), Cpthread_cleanup_s::next, and Cpthread_cleanup_s::routine.

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void Cpthread_cleanup_pop

(

int

execute

)

Definition at line 184 of file cpthreads.C.

References Cpthread_cleanup_s::argument, c, Cpthread_s::cleanups, free(), Cpthread_cleanup_s::next, and Cpthread_cleanup_s::routine.

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void Cpthread_exit

(

void *

status

)

Definition at line 297 of file cpthreads.C.

References Cpthread_cleanup_s::argument, c, Cpthread_s::cleanups, CthAwaken(), CthFree(), CthSuspend(), data, Cpthread_key_s::destructo, Cpthread_s::detached, free(), Cpthread_s::joinstatus, Cpthread_s::magic, Cpthread_key_s::next, Cpthread_cleanup_s::next, Cpthread_key_s::offset, Cpthread_cleanup_s::routine, PUP::t, Cpthread_s::thread, and Cpthread_s::waiting.

Referenced by Cpthread_top().

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void Cpthread_top

(

Cpthread_t

pt

)

Definition at line 263 of file cpthreads.C.

References Cpthread_exit(), data, Cpthread_key_s::next, Cpthread_key_s::offset, Cpthread_s::startarg, and Cpthread_s::startfn.

Referenced by Cpthread_create().

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int Cpthread_create	(	Cpthread_t *	thread,
		Cpthread_attr_t *	attr,
		void *(*)(void *)	fn,
		void *	arg
	)

int Cpthread_equal	(	Cpthread_t	t1,
		Cpthread_t	t2
	)

Definition at line 335 of file cpthreads.C.

int Cpthread_detach

(

Cpthread_t

pt

)

Definition at line 340 of file cpthreads.C.

References Cpthread_s::detached, free(), Cpthread_s::magic, and Cpthread_s::thread.

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int Cpthread_join	(	Cpthread_t	pt,
		void **	status
	)

Definition at line 352 of file cpthreads.C.

References CthSelf(), CthSuspend(), free(), Cpthread_s::joinstatus, Cpthread_s::magic, Cpthread_s::thread, and Cpthread_s::waiting.

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int Cpthread_mutexattr_init

(

Cpthread_mutexattr_t *

mattr

)

Definition at line 392 of file cpthreads.C.

References Cpthread_mutexattr_s::magic.

int Cpthread_mutexattr_destroy

(

Cpthread_mutexattr_t *

mattr

)

Definition at line 398 of file cpthreads.C.

References Cpthread_mutexattr_s::magic.

int Cpthread_mutexattr_getpshared	(	Cpthread_mutexattr_t *	mattr,
		int *	pshared
	)

Definition at line 405 of file cpthreads.C.

References Cpthread_mutexattr_s::magic, and Cpthread_mutexattr_s::pshared.

int Cpthread_mutexattr_setpshared	(	Cpthread_mutexattr_t *	mattr,
		int	pshared
	)

Definition at line 412 of file cpthreads.C.

References Cpthread_mutexattr_s::magic, and Cpthread_mutexattr_s::pshared.

int Cpthread_mutex_init	(	Cpthread_mutex_t *	mutex,
		Cpthread_mutexattr_t *	mattr
	)

Definition at line 419 of file cpthreads.C.

References CdsFifo_Create(), CmiMyPe(), Cpthread_mutex_s::magic, Cpthread_mutexattr_s::magic, Cpthread_mutex_s::onpe, and Cpthread_mutex_s::users.

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int Cpthread_mutex_destroy

(

Cpthread_mutex_t *

mutex

)

Definition at line 428 of file cpthreads.C.

References CdsFifo_Destroy(), CdsFifo_Empty(), CmiMyPe(), errspan(), Cpthread_mutex_s::magic, Cpthread_mutex_s::onpe, and Cpthread_mutex_s::users.

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int Cpthread_mutex_lock

(

Cpthread_mutex_t *

mutex

)

Definition at line 438 of file cpthreads.C.

References CdsFifo_Enqueue(), CdsFifo_Peek(), CmiMyPe(), CthSelf(), CthSuspend(), errspan(), Cpthread_mutex_s::magic, Cpthread_mutex_s::onpe, and Cpthread_mutex_s::users.

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int Cpthread_mutex_trylock

(

Cpthread_mutex_t *

mutex

)

Definition at line 448 of file cpthreads.C.

References CdsFifo_Empty(), CdsFifo_Enqueue(), CmiMyPe(), CthSelf(), errspan(), Cpthread_mutex_s::magic, Cpthread_mutex_s::onpe, and Cpthread_mutex_s::users.

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int Cpthread_mutex_unlock

(

Cpthread_mutex_t *

mutex

)

Definition at line 458 of file cpthreads.C.

References CdsFifo_Peek(), CdsFifo_Pop(), CmiMyPe(), CthAwaken(), CthSelf(), errspan(), Cpthread_mutex_s::magic, Cpthread_mutex_s::onpe, and Cpthread_mutex_s::users.

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int Cpthread_condattr_init

(

Cpthread_condattr_t *

cattr

)

Definition at line 477 of file cpthreads.C.

References Cpthread_condattr_s::magic.

int Cpthread_condattr_destroy

(

Cpthread_condattr_t *

cattr

)

Definition at line 483 of file cpthreads.C.

References Cpthread_condattr_s::magic.

int Cpthread_condattr_getpshared	(	Cpthread_condattr_t *	cattr,
		int *	pshared
	)

Definition at line 489 of file cpthreads.C.

References Cpthread_condattr_s::magic, and Cpthread_condattr_s::pshared.

int Cpthread_condattr_setpshared	(	Cpthread_condattr_t *	cattr,
		int	pshared
	)

Definition at line 496 of file cpthreads.C.

References Cpthread_condattr_s::magic, and Cpthread_condattr_s::pshared.

int Cpthread_cond_init	(	Cpthread_cond_t *	cond,
		Cpthread_condattr_t *	cattr
	)

Definition at line 503 of file cpthreads.C.

References CdsFifo_Create(), CmiMyPe(), Cpthread_cond_s::magic, Cpthread_condattr_s::magic, Cpthread_cond_s::onpe, and Cpthread_cond_s::users.

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int Cpthread_cond_destroy

(

Cpthread_cond_t *

cond

)

Definition at line 512 of file cpthreads.C.

References CdsFifo_Destroy(), CmiMyPe(), errspan(), Cpthread_cond_s::magic, Cpthread_cond_s::onpe, and Cpthread_cond_s::users.

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int Cpthread_cond_wait	(	Cpthread_cond_t *	cond,
		Cpthread_mutex_t *	mutex
	)

Definition at line 521 of file cpthreads.C.

References CdsFifo_Enqueue(), CdsFifo_Peek(), CdsFifo_Pop(), CmiMyPe(), CthAwaken(), CthSelf(), CthSuspend(), errspan(), Cpthread_mutex_s::magic, Cpthread_cond_s::magic, Cpthread_mutex_s::onpe, Cpthread_cond_s::onpe, Cpthread_cond_s::users, and Cpthread_mutex_s::users.

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int Cpthread_cond_signal

(

Cpthread_cond_t *

cond

)

Definition at line 542 of file cpthreads.C.

References CdsFifo_Dequeue(), CmiMyPe(), CthAwaken(), errspan(), Cpthread_cond_s::magic, Cpthread_cond_s::onpe, and Cpthread_cond_s::users.

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int Cpthread_cond_broadcast

(

Cpthread_cond_t *

cond

)

Definition at line 552 of file cpthreads.C.

References CdsFifo_Dequeue(), CmiMyPe(), CthAwaken(), errspan(), Cpthread_cond_s::magic, Cpthread_cond_s::onpe, and Cpthread_cond_s::users.

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int Cpthread_once	(	Cpthread_once_t *	once,
		void(*)(void)	fn
	)

Definition at line 364 of file cpthreads.C.

References CmiMyRank(), CmiPrintf(), Cpthread_once_t::flag, and rank.

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int Cpthread_init

(

void

)

Definition at line 584 of file cpthreads.C.

void Cpthread_initialize

(

void

)

void Cpthread_start_main	(	CmiStartFn	fn,
		int	argc,
		char **	argv
	)

Definition at line 595 of file cpthreads.C.

References CmiMainFnArg_s::argc, CmiMainFnArg_s::argv, CmiMyRank(), Cpthread_attr_init(), Cpthread_attr_setdetachstate(), Cpthread_create(), Cpthread_main_wrapper(), CmiMainFnArg_s::fn, and malloc().

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