Cabana_Grid_LoadBalancer.hpp File Reference

Load Balancer. More...

#include <Cabana_Grid_GlobalGrid.hpp>
#include <Cabana_Grid_Types.hpp>
#include <Kokkos_Core.hpp>
#include <Kokkos_Profiling_ScopedRegion.hpp>
#include <ALL.hpp>
#include <mpi.h>
#include <array>
#include <cmath>
#include <memory>
#include <vector>

Include dependency graph for Cabana_Grid_LoadBalancer.hpp:

Go to the source code of this file.

Classes
class	Cabana::Grid::Experimental::LoadBalancer< UniformMesh< Scalar, NumSpaceDim > >
	Load Balancer for global grid. More...

Namespaces
namespace	Cabana
	Core: particle data structures and algorithms.

Functions
template<class Scalar, std::size_t NumSpaceDim>
std::shared_ptr< LoadBalancer< UniformMesh< Scalar, NumSpaceDim > > >	Cabana::Grid::Experimental::createLoadBalancer (MPI_Comm comm, const std::shared_ptr< GlobalGrid< UniformMesh< Scalar, NumSpaceDim > > > &global_grid)
	Create a load balancer.
template<class Scalar, std::size_t NumSpaceDim>
std::shared_ptr< LoadBalancer< UniformMesh< Scalar, NumSpaceDim > > >	Cabana::Grid::Experimental::createLoadBalancer (MPI_Comm comm, const std::shared_ptr< GlobalGrid< UniformMesh< Scalar, NumSpaceDim > > > &global_grid, const double min_domain_size)
	Create a load balancer.
template<class Scalar, std::size_t NumSpaceDim>
std::shared_ptr< LoadBalancer< UniformMesh< Scalar, NumSpaceDim > > >	Cabana::Grid::Experimental::createLoadBalancer (MPI_Comm comm, const std::shared_ptr< GlobalGrid< UniformMesh< Scalar, NumSpaceDim > > > &global_grid, const std::array< double, NumSpaceDim > min_domain_size)
	Create a load balancer.

Detailed Description

Load Balancer.

Function Documentation

createLoadBalancer() [1/3]

template<class Scalar, std::size_t NumSpaceDim>

std::shared_ptr< LoadBalancer< UniformMesh< Scalar, NumSpaceDim > > > Cabana::Grid::Experimental::createLoadBalancer	(	MPI_Comm	comm,
		const std::shared_ptr< GlobalGrid< UniformMesh< Scalar, NumSpaceDim > > > &	global_grid )

Create a load balancer.

Parameters

comm	MPI communicator to use for load balancing communication.
global_grid	The initial global grid.

createLoadBalancer() [2/3]

template<class Scalar, std::size_t NumSpaceDim>

std::shared_ptr< LoadBalancer< UniformMesh< Scalar, NumSpaceDim > > > Cabana::Grid::Experimental::createLoadBalancer	(	MPI_Comm	comm,
		const std::shared_ptr< GlobalGrid< UniformMesh< Scalar, NumSpaceDim > > > &	global_grid,
		const double	min_domain_size )

Create a load balancer.

Parameters

comm	MPI communicator to use for load balancing communication.
global_grid	The initial global grid.
min_domain_size	The minimal domain size in any dimension.

createLoadBalancer() [3/3]

template<class Scalar, std::size_t NumSpaceDim>

std::shared_ptr< LoadBalancer< UniformMesh< Scalar, NumSpaceDim > > > Cabana::Grid::Experimental::createLoadBalancer	(	MPI_Comm	comm,
		const std::shared_ptr< GlobalGrid< UniformMesh< Scalar, NumSpaceDim > > > &	global_grid,
		const std::array< double, NumSpaceDim >	min_domain_size )

Create a load balancer.

Parameters

comm	MPI communicator to use for load balancing communication.
global_grid	The initial global grid.
min_domain_size	The minimal domain size in each dimension.

Returns

Shared pointer to a LoadBalancer.