UPstream.C File Reference

Include dependency graph for UPstream.C:

Go to the source code of this file.

Namespaces
	Foam
	Namespace for OpenFOAM.

Functions
	defineTypeNameAndDebug (UPstream, 0)
static List< int >	getHostGroupIds (const label parentCommunicator)
	registerOptSwitch ("floatTransfer", bool, Foam::UPstream::floatTransfer)
	registerOptSwitch ("nProcsSimpleSum", int, Foam::UPstream::nProcsSimpleSum)
	registerOptSwitch ("nbx.min", int, Foam::UPstream::nProcsNonblockingExchange)
	registerOptSwitch ("nbx.tuning", int, Foam::UPstream::tuning_NBX_)
	registerOptSwitch ("nPollProcInterfaces", int, Foam::UPstream::nPollProcInterfaces)
	registerOptSwitch ("maxCommsSize", int, Foam::UPstream::maxCommsSize)

Variables
const Foam::label	nPredefinedComm

Detailed Description

Original source file UPstream.C

Note

Included by global/globals.C

Definition in file UPstream.C.

Function Documentation

registerOptSwitch() [1/6]

registerOptSwitch	(	"floatTransfer"	,
		bool	,
		Foam::UPstream::floatTransfer
	)

registerOptSwitch() [2/6]

registerOptSwitch	(	"nProcsSimpleSum"	,
		int	,
		Foam::UPstream::nProcsSimpleSum
	)

registerOptSwitch() [3/6]

registerOptSwitch	(	"nbx.min"	,
		int	,
		Foam::UPstream::nProcsNonblockingExchange
	)

registerOptSwitch() [4/6]

registerOptSwitch	(	"nbx.tuning"	,
		int	,
		Foam::UPstream::tuning_NBX_
	)

registerOptSwitch() [5/6]

registerOptSwitch	(	"nPollProcInterfaces"	,
		int	,
		Foam::UPstream::nPollProcInterfaces
	)

registerOptSwitch() [6/6]

registerOptSwitch	(	"maxCommsSize"	,
		int	,
		Foam::UPstream::maxCommsSize
	)

Variable Documentation

nPredefinedComm

const Foam::label nPredefinedComm

Initial value:

= []()
{
    
    (void) Foam::UPstream::allocateCommunicator(-1, Foam::labelRange(1), false);

    
    (void) Foam::UPstream::allocateCommunicator(-2, Foam::labelRange(1), false);

    return Foam::UPstream::nComms();
}()

Definition at line 761 of file UPstream.C.