ExplicitCoincidentDEC

Functions
void	ParaMEDMEM::ExplicitCoincidentDEC::synchronize ()
void	ParaMEDMEM::ExplicitCoincidentDEC::prepareSourceDE ()
void	ParaMEDMEM::ExplicitCoincidentDEC::prepareTargetDE ()
void	ParaMEDMEM::ExplicitCoincidentDEC::broadcastTopology (const ExplicitTopology *toposend, ExplicitTopology *toporecv, int tag)
void	ParaMEDMEM::ExplicitCoincidentDEC::transferMappingToSource ()
void	ParaMEDMEM::ExplicitCoincidentDEC::recvData ()
void	ParaMEDMEM::ExplicitCoincidentDEC::sendData ()

---

Function Documentation

void ParaMEDMEM::ExplicitCoincidentDEC::synchronize

(

)

[virtual, inherited]

Synchronization process for exchanging topologies

Implements ParaMEDMEM::DisjointDEC.

References ParaMEDMEM::DisjointDEC::_local_field, ParaMEDMEM::DisjointDEC::_source_group, ParaMEDMEM::DisjointDEC::_target_group, ParaMEDMEM::ExplicitCoincidentDEC::broadcastTopology(), ParaMEDMEM::ParaFIELD::getTopology(), and ParaMEDMEM::ExplicitCoincidentDEC::transferMappingToSource().

void ParaMEDMEM::ExplicitCoincidentDEC::prepareSourceDE

(

)

[virtual, inherited]

Creates the arrays necessary for the data transfer and fills the send array with the values of the source field

Implements ParaMEDMEM::DisjointDEC.

References ParaMEDMEM::DisjointDEC::_local_field, ParaMEDMEM::MEDCouplingFieldDouble::getArray(), ParaMEDMEM::ParaFIELD::getField(), and ParaMEDMEM::DataArrayDouble::getPointer().

void ParaMEDMEM::ExplicitCoincidentDEC::prepareTargetDE

(

)

[virtual, inherited]

Creates the buffers for receiving the fields on the target side

Implements ParaMEDMEM::DisjointDEC.

References ParaMEDMEM::MPIProcessorGroup::translateRank().

void ParaMEDMEM::ExplicitCoincidentDEC::broadcastTopology	(	const ExplicitTopology *	toposend,
		ExplicitTopology *	toporecv,
		int	tag
	)		[inherited]

Synchronizing a topology so that all the group possesses it.

Parameters:

toposend	Topology that is transmitted. It is read on processes where it already exists, and it is created and filled on others.
toporecv	Topology which is received.
tag	Communication tag associated with this operation.

References ParaMEDMEM::DisjointDEC::_comm_interface, ParaMEDMEM::MPIProcessorGroup::getComm(), ParaMEDMEM::MPIProcessorGroup::myRank(), ParaMEDMEM::CommInterface::recv(), and ParaMEDMEM::CommInterface::send().

void ParaMEDMEM::ExplicitCoincidentDEC::transferMappingToSource

(

)

[inherited]

References ParaMEDMEM::DisjointDEC::_comm_interface, ParaMEDMEM::CommInterface::allToAll(), ParaMEDMEM::CommInterface::allToAllV(), and ParaMEDMEM::MPIProcessorGroup::translateRank().

Referenced by ParaMEDMEM::ExplicitCoincidentDEC::synchronize().

void ParaMEDMEM::ExplicitCoincidentDEC::recvData

(

)

[virtual, inherited]

Implements ParaMEDMEM::DisjointDEC.

References ParaMEDMEM::DisjointDEC::_comm_interface, ParaMEDMEM::DisjointDEC::_local_field, ParaMEDMEM::CommInterface::allToAllV(), ParaMEDMEM::CPP_DEALLOC, ParaMEDMEM::MEDCouplingFieldDouble::getArray(), ParaMEDMEM::ParaFIELD::getField(), ParaMEDMEM::MPIProcessorGroup::translateRank(), and ParaMEDMEM::DataArrayDouble::useArray().

void ParaMEDMEM::ExplicitCoincidentDEC::sendData

(

)

[virtual, inherited]

Implements ParaMEDMEM::DisjointDEC.

References ParaMEDMEM::DisjointDEC::_comm_interface, and ParaMEDMEM::CommInterface::allToAllV().