#include <loadbalancer.h>

Collaboration diagram for oofem::LoadBalancer::WorkTransferPlugin:

Public Member Functions
	WorkTransferPlugin (LoadBalancer *_lb)
virtual	~WorkTransferPlugin ()
virtual void	init (Domain *d)=0
virtual void	migrate ()=0
virtual void	update ()=0

Protected Attributes
LoadBalancer *	lb

Detailed Description

Definition at line 179 of file loadbalancer.h.

Constructor & Destructor Documentation

◆ WorkTransferPlugin()

oofem::LoadBalancer::WorkTransferPlugin::WorkTransferPlugin ( LoadBalancer * _lb )

inline

Definition at line 184 of file loadbalancer.h.

References lb, and oofem::LoadBalancer::LoadBalancer().

◆ ~WorkTransferPlugin()

virtual oofem::LoadBalancer::WorkTransferPlugin::~WorkTransferPlugin ( )

inlinevirtual

Definition at line 185 of file loadbalancer.h.

Member Function Documentation

◆ init()

virtual void oofem::LoadBalancer::WorkTransferPlugin::init ( Domain * d )

pure virtual

initializes receiver; should be called before any work transfer. Current implementation assembles for each local element the list of contributing global element numbers. This is extracted from IP nonlocal tables;

◆ migrate()

virtual void oofem::LoadBalancer::WorkTransferPlugin::migrate ( )

pure virtual

Migrates necessary local elements to remote processors, where they become remote elements needed to efficiently handle nonlocal dependencies.

This involves several steps:

send and receive nonlocElementDependencyArry of migrating regular elements to remote partition
build domain nonlocal element dependency list.
then exclude local elements - what remains are unsatisfied emote dependencies that have to be broadcasted and received from partitions owning relevant elements
transfer of local elements and nodes to remote partitions (remote elements and null dofmans)

◆ update()

virtual void oofem::LoadBalancer::WorkTransferPlugin::update ( )

pure virtual

Called after all wtps migrated their data. Intended to update local data structure. Current implementations rebuilds the nonlocal integration point tables.