MLAPI_Aggregation.h File Reference

Functions to create aggregation-based prolongator operators. More...

#include "ml_common.h"
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Namespaces

namespace  Teuchos
namespace  MLAPI
 

MLAPI: Default namespace for all MLAPI objects and functions.


Functions

void MLAPI::GetPtent (const Operator &A, Teuchos::ParameterList &List, const MultiVector &ThisNS, Operator &Ptent, MultiVector &NextNS)
 Builds the tentative prolongator using aggregation.
void MLAPI::GetPtent (const Operator &A, Teuchos::ParameterList &List, Operator &Ptent)
 Builds the tentative prolongator with default null space.
void MLAPI::GetPtent (const Epetra_RowMatrix &A, Teuchos::ParameterList &List, double *thisns, Teuchos::RCP< Epetra_CrsMatrix > &Ptent, Teuchos::RCP< Epetra_MultiVector > &NextNS, const int domainoffset=0)
 Builds the tentative prolongator using aggregation.
void MLAPI::GetPtent (const Epetra_RowMatrix &A, Teuchos::ParameterList &List, double *thisns, Teuchos::RCP< Epetra_CrsMatrix > &Ptent, const int domainoffset=0)
 Builds the tentative prolongator using aggregation.
int MLAPI::GetAggregates (Epetra_RowMatrix &A, Teuchos::ParameterList &List, double *thisns, Epetra_IntVector &aggrinfo)
 Call ML aggregation on A according to parameters supplied in List. Return aggregates in aggrinfo.
int MLAPI::GetGlobalAggregates (Epetra_RowMatrix &A, Teuchos::ParameterList &List, double *thisns, Epetra_IntVector &aggrinfo)
 Call ML aggregation on A according to parameters supplied in List. Return aggregates in aggrinfo.

Detailed Description

Functions to create aggregation-based prolongator operators.

Author:
Marzio Sala, SNL 9214.
Date:
Last updated on Feb-05.
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