ParRunControl Class Reference

Helper class for initializing parallel jobs from the command arguments. Also handles cleanup of parallel (or serial) jobs. More...

Public Member Functions
	ParRunControl ()
	Default construct. More...
	~ParRunControl ()
	Destructor. Shutdown (finalize) MPI as required. More...
void	runPar (int &argc, char **&argv, bool needsThread)
	Initialize Pstream for a parallel run. More...
bool	parRun () const
	True if this is parallel run. More...
bool	distributed () const
	True if this is a parallel run and uses distributed roots. More...
void	distributed (bool on)
	Set use of distributed roots. More...

Detailed Description

Helper class for initializing parallel jobs from the command arguments. Also handles cleanup of parallel (or serial) jobs.

Definition at line 50 of file parRun.H.

Constructor & Destructor Documentation

ParRunControl()

ParRunControl ( )

inline

Default construct.

Definition at line 58 of file parRun.H.

~ParRunControl()

~ParRunControl ( )

inline

Destructor. Shutdown (finalize) MPI as required.

Definition at line 65 of file parRun.H.

References Foam::endl(), Foam::Info, and UPstream::shutdown().

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Member Function Documentation

runPar()

void runPar ( int &  argc, char **&  argv, bool  needsThread  )

inline

Initialize Pstream for a parallel run.

Definition at line 77 of file parRun.H.

References Foam::endl(), UPstream::exit(), Foam::Info, and UPstream::init().

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parRun()

bool parRun ( ) const

inline

True if this is parallel run.

Definition at line 88 of file parRun.H.

distributed() [1/2]

bool distributed ( ) const

inline

True if this is a parallel run and uses distributed roots.

Definition at line 94 of file parRun.H.

distributed() [2/2]

void distributed ( bool  on )

inline

Set use of distributed roots.

Definition at line 100 of file parRun.H.

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The documentation for this class was generated from the following file:

• src/OpenFOAM/global/argList/parRun.H