tem_balance_module Module

last iteration the dynamic load balancing was called

Uses

Derived Types

type, public :: tem_balance_type

Load balancing information and control

Components

Type	Visibility	Attributes		Name		Initial
character(len=labelLen),	public		::	kind	=	'none'	load balancing type
logical,	public		::	dynamic	=	.false.	is dynamic load balancing activated?
logical,	public		::	weight	=	.false.	whether dump weight file
type(tem_timeControl_type),	public		::	timeControl			control about when to do dynamic balancing

Functions

public function tem_calc_imbalance(myCost, comm, nProcs, isRoot) result(imbalance)

Evaluate the imbalance of all the processes by each rank.

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=rk),	intent(in)			::	myCost	each process cpu cost. Basis to evaluate the imbalance
integer,	intent(in)			::	comm	MPI Communicator
integer,	intent(in)			::	nProcs	MPI Communicator
logical,	intent(in)			::	isRoot	Whether this rank is the root

Return Value real(kind=rk)

in percentage

Subroutines

public subroutine tem_balance_load(me, conf)

Read all the configuration options for load balancing from the configuration.

Arguments

Type	Intent	Optional	Attributes		Name
type(tem_balance_type),	intent(inout)			::	me	The load balancing type
type(flu_State)				::	conf	lua configuration handle