tpi_none.c File Reference

Detailed Description

the interface functions for dummy tpi

Author

Stephen J. Maher

Leona Gottwald

Definition in file tpi_none.c.

#include "tpi/tpi.h"

Go to the source code of this file.

Functions
SCIP_RETCODE	SCIPtpiCreateJob (SCIP_JOB **job, int jobid, SCIP_RETCODE(*jobfunc)(void *args), void *jobarg)
SCIP_RETCODE	SCIPtpiSumbitJob (SCIP_JOB *job, SCIP_SUBMITSTATUS *status)
SCIP_RETCODE	SCIPtpiCollectJobs (int jobid)
SCIP_RETCODE	SCIPtpiInit (int nthreads, int queuesize, SCIP_Bool blockwhenfull)
SCIP_RETCODE	SCIPtpiExit (void)

Function Documentation

SCIPtpiCreateJob()

SCIP_RETCODE SCIPtpiCreateJob	(	SCIP_JOB **	job,
		int	jobid,
		SCIP_RETCODE(*)(void *args)	jobfunc,
		void *	jobarg
	)

creates a job for parallel processing

Parameters

job	pointer to the job that will be created
jobid	the id for the current job
jobfunc	pointer to the job function
jobarg	the job's argument

Definition at line 37 of file tpi_none.c.

References SCIP_ERROR, and SCIP_UNUSED.

SCIPtpiSumbitJob()

SCIP_RETCODE SCIPtpiSumbitJob	(	SCIP_JOB *	job,
		SCIP_SUBMITSTATUS *	status
	)

submit a job for parallel processing; the return value is a globally defined status

Parameters

job	pointer to the job to be submitted
status	pointer to store the job's submit status

Definition at line 53 of file tpi_none.c.

References SCIP_ERROR, and SCIP_UNUSED.

SCIPtpiCollectJobs()

SCIP_RETCODE SCIPtpiCollectJobs

(

int

jobid

)

Blocks until all jobs with the given jobid have finished and then returns the smallest SCIP_RETCODE of all the jobs

Parameters

jobid

the id of the jobs to collect

Definition at line 66 of file tpi_none.c.

References SCIP_ERROR, and SCIP_UNUSED.

SCIPtpiInit()

SCIP_RETCODE SCIPtpiInit	(	int	nthreads,
		int	queuesize,
		SCIP_Bool	blockwhenfull
	)

initializes tpi

Parameters

nthreads	the number of threads to be used
queuesize	the size of the queue
blockwhenfull	should the queue block when full

Definition at line 76 of file tpi_none.c.

References SCIP_ERROR, and SCIP_UNUSED.

SCIPtpiExit()

SCIP_RETCODE SCIPtpiExit

(

void

)

deinitializes the tpi

Definition at line 90 of file tpi_none.c.

References SCIP_ERROR.