thpool.c File Reference

#include "ghost/config.h"
#include "ghost/thpool.h"
#include "ghost/util.h"
#include "ghost/machine.h"

Include dependency graph for thpool.c:

Functions
ghost_error	ghost_thpool_create (int nThreads, void *(func)(void *))
ghost_error	ghost_thpoolhread_add (void *(func)(void *), intptr_t arg)
ghost_error	ghost_thpool_destroy ()
	Destroy the thread pool. More...
ghost_error	ghost_thpool_get (ghost_thpool **thp)
	Get the thread pool. More...
ghost_error	ghost_thpool_key (pthread_key_t *key)

Variables
static pthread_key_t	ghost_thread_key = 0
	Each of the threads in the thread pool gets assigned the task it executes via pthread_setspecific. This is the key to this specific data. It is exported in ghost_taskq.h. More...
static ghost_thpool *	thpool = NULL
	The thread pool created by ghost_thpool_create(). More...

Function Documentation

ghost_error ghost_thpool_create	(	int	nThreads,
		void *	func)(void *
	)

Here is the call graph for this function:

ghost_error ghost_thpool_destroy

(

)

Destroy the thread pool.

Returns

GHOST_SUCCESS on success or an error indicator.

Before free'ing the resources, all pthreads in the thread pool are being joined (this is also where an error could occur).

ghost_error ghost_thpool_get

(

ghost_thpool **

thpool

)

Get the thread pool.

Parameters

thpool

Where to store the thread pool.

Returns

GHOST_SUCCESS on success or an error indicator.

ghost_error ghost_thpool_key

(

pthread_key_t *

key

)

ghost_error ghost_thpoolhread_add	(	void *	func)(void *,
		intptr_t	arg
	)

Variable Documentation

pthread_key_t ghost_thread_key = 0

static

Each of the threads in the thread pool gets assigned the task it executes via pthread_setspecific. This is the key to this specific data. It is exported in ghost_taskq.h.

ghost_thpool* thpool = NULL

static

The thread pool created by ghost_thpool_create().