CepsParallelTools.hpp File Reference

#include "common/core/CepsTypes.hpp"

Go to the source code of this file.

Namespaces
	ceps
	A namespace for all utility methods.

Macros
#define	CEPS_MASTER_PROC   0

Functions
CepsUInt	ceps::initialize (int argc, char *argv[])
	Initializes parallel environment. More...
void	ceps::finalize ()
	Finalizes parallel environment. More...
void	ceps::finalizeWithError ()
	Calls MPI_Abort, function used instead of std::terminate() More...
CepsUInt	ceps::getRank ()
	Returns current processor rank. More...
CepsUInt	ceps::getGridSize ()
	Returns the number of process on the computing grid. More...
CepsBool	ceps::isMaster ()
	Is calling process the master ? More...
CepsBool	ceps::isLast ()
	Is calling process last in computing grid ? More...
CepsBool	ceps::isParallel ()
	Is there more than 1 process currently working ? More...
void	ceps::barrier ()
	Explicit barrier: wait for all processors before continuing. More...
void	ceps::beginSequential ()
	Begins a sequential block. More...
void	ceps::endSequential ()
	End a sequential block. More...
MPI_Comm	ceps::getCommunicator ()
	Get the communicator. More...
MPI_Comm *	ceps::getPtrCommunicator ()
	Get pointer to the communicator. More...
CepsString	ceps::execute (CepsString command, CepsBool withErr=false, CepsBool abortOnErr=false)
	Not really a parallel thing. Calls system() and deals with return code. More...

Detailed Description

Various basic utilities for parallel stuff

Definition in file CepsParallelTools.hpp.

Macro Definition Documentation

CEPS_MASTER_PROC

#define CEPS_MASTER_PROC   0

Definition at line 36 of file CepsParallelTools.hpp.