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MueLu_RepartitionFactory_decl.hpp
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// ***********************************************************************
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//
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// MueLu: A package for multigrid based preconditioning
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// Copyright 2012 Sandia Corporation
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#ifndef MUELU_REPARTITIONFACTORY_DECL_HPP
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#define MUELU_REPARTITIONFACTORY_DECL_HPP
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#include "
MueLu_ConfigDefs.hpp
"
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#ifdef HAVE_MPI
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// Some classes are only used in the definition (_def.hpp) of this class
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// but forward declarations are needed here to enable the UseShortNames mechanism.
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#include <
Xpetra_Map_fwd.hpp
>
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#include <
Xpetra_MapFactory_fwd.hpp
>
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#include <
Xpetra_Import_fwd.hpp
>
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#include <
Xpetra_ImportFactory_fwd.hpp
>
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#include <
Xpetra_Export_fwd.hpp
>
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#include <
Xpetra_ExportFactory_fwd.hpp
>
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#include <
Xpetra_Vector_fwd.hpp
>
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#include <
Xpetra_Matrix_fwd.hpp
>
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#include <
Xpetra_MatrixFactory_fwd.hpp
>
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#include "
MueLu_SingleLevelFactoryBase.hpp
"
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#include "
MueLu_RepartitionFactory_fwd.hpp
"
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#include "
MueLu_CloneRepartitionInterface_fwd.hpp
"
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#include "
MueLu_Utilities_fwd.hpp
"
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namespace
MueLu
{
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111
template
<
class
Scalar =
double
,
class
LocalOrdinal =
int
,
class
GlobalOrdinal = LocalOrdinal,
class
Node = KokkosClassic::DefaultNode::DefaultNodeType>
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class
RepartitionFactory
:
public
SingleLevelFactoryBase
{
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#undef MUELU_REPARTITIONFACTORY_SHORT
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#include "
MueLu_UseShortNames.hpp
"
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public
:
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RepartitionFactory
() { }
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virtual
~RepartitionFactory
() { }
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RCP<const ParameterList>
GetValidParameterList
()
const
;
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void
DeclareInput
(
Level
& currentLevel)
const
;
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void
Build
(
Level
& currentLevel)
const
;
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void
DeterminePartitionPlacement
(
const
Matrix& A, GOVector& decomposition,
GO
numPartitions)
const
;
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};
// class RepartitionFactory
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}
// namespace MueLu
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#define MUELU_REPARTITIONFACTORY_SHORT
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#endif //ifdef HAVE_MPI
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#endif // MUELU_REPARTITIONFACTORY_DECL_HPP
MueLu_ConfigDefs.hpp
Xpetra_ImportFactory_fwd.hpp
Xpetra_Map_fwd.hpp
MueLu::RepartitionFactory::DeterminePartitionPlacement
void DeterminePartitionPlacement(const Matrix &A, GOVector &decomposition, GO numPartitions) const
Determine which process should own each partition.
Definition:
MueLu_RepartitionFactory_def.hpp:408
MueLu
Namespace for MueLu classes and methods.
Definition:
MueLu_BrickAggregationFactory_decl.hpp:76
MueLu::RepartitionFactory
Factory for building permutation matrix that can be be used to shuffle data (matrices,...
Definition:
MueLu_RepartitionFactory_decl.hpp:112
Teuchos::RCP
MueLu::RepartitionFactory::~RepartitionFactory
virtual ~RepartitionFactory()
Destructor.
Definition:
MueLu_RepartitionFactory_decl.hpp:124
MueLu::RepartitionFactory::GetValidParameterList
RCP< const ParameterList > GetValidParameterList() const
Return a const parameter list of valid parameters that setParameterList() will accept.
Definition:
MueLu_RepartitionFactory_def.hpp:81
Xpetra_MatrixFactory_fwd.hpp
MueLu_RepartitionFactory_fwd.hpp
MueLu_SingleLevelFactoryBase.hpp
MueLu_Utilities_fwd.hpp
Xpetra_MapFactory_fwd.hpp
Xpetra_Export_fwd.hpp
Xpetra_Vector_fwd.hpp
Xpetra_ExportFactory_fwd.hpp
Xpetra_Import_fwd.hpp
MueLu::SingleLevelFactoryBase
Base class for factories that use one level (currentLevel).
Definition:
MueLu_SingleLevelFactoryBase.hpp:64
GO
GlobalOrdinal GO
MueLu_UseShortNames.hpp
MueLu::RepartitionFactory::RepartitionFactory
RepartitionFactory()
Constructor.
Definition:
MueLu_RepartitionFactory_decl.hpp:121
MueLu::RepartitionFactory::DeclareInput
void DeclareInput(Level ¤tLevel) const
Determines the data that RepartitionFactory needs, and the factories that generate that data.
Definition:
MueLu_RepartitionFactory_def.hpp:98
Xpetra_Matrix_fwd.hpp
MueLu_CloneRepartitionInterface_fwd.hpp
MueLu::Level
Class that holds all level-specific information.
Definition:
MueLu_Level.hpp:99
MueLu::RepartitionFactory::Build
void Build(Level ¤tLevel) const
Build an object with this factory.
Definition:
MueLu_RepartitionFactory_def.hpp:112
src
Rebalancing
MueLu_RepartitionFactory_decl.hpp
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