Package gov.nih.mipav.model.algorithms

Class CeresSolver.SchurComplementSolver

java.lang.Object

gov.nih.mipav.model.algorithms.CeresSolver.LinearSolver

gov.nih.mipav.model.algorithms.CeresSolver.TypedLinearSolver<CeresSolver.BlockSparseMatrix>

gov.nih.mipav.model.algorithms.CeresSolver.SchurComplementSolver

Direct Known Subclasses:

CeresSolver.DenseSchurComplementSolver

Enclosing class:

CeresSolver

abstract class CeresSolver.SchurComplementSolver
extends CeresSolver.TypedLinearSolver<CeresSolver.BlockSparseMatrix>

Field Summary

Fields

Modifier and Type	Field	Description
private CeresSolver.SchurEliminatorBase	eliminator_
private CeresSolver.BlockRandomAccessMatrix	lhs_
private CeresSolver.LinearSolverOptions	options_
private double[]	rhs_

Fields inherited from class gov.nih.mipav.model.algorithms.CeresSolver.TypedLinearSolver

execution_summary_

Fields inherited from class gov.nih.mipav.model.algorithms.CeresSolver.LinearSolver

perSolveOptions, summary

Constructor Summary

Constructors

Constructor	Description
SchurComplementSolver(CeresSolver.LinearSolverOptions options)

Method Summary

Modifier and Type	Method	Description
protected abstract void	InitStorage(CeresSolver.CompressedRowBlockStructure bs)
protected CeresSolver.BlockRandomAccessMatrix	lhs()
protected CeresSolver.LinearSolverOptions	options()
protected double[]	rhs()
protected void	set_lhs(CeresSolver.BlockRandomAccessMatrix lhs)
protected void	set_rhs(double[] rhs)
CeresSolver.LinearSolverSummary	SolveImpl(CeresSolver.BlockSparseMatrix A, double[] b, CeresSolver.LinearSolverPerSolveOptions per_solve_options, double[] x)
protected abstract CeresSolver.LinearSolverSummary	SolveReducedLinearSystem(CeresSolver.LinearSolverPerSolveOptions per_solve_options, double[] solution)

Methods inherited from class gov.nih.mipav.model.algorithms.CeresSolver.TypedLinearSolver

Solve, Statistics

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

options_

private CeresSolver.LinearSolverOptions options_

eliminator_

private CeresSolver.SchurEliminatorBase eliminator_

lhs_

private CeresSolver.BlockRandomAccessMatrix lhs_

rhs_

private double[] rhs_

Constructor Detail

SchurComplementSolver

public SchurComplementSolver(CeresSolver.LinearSolverOptions options)

Method Detail

SolveImpl

public CeresSolver.LinearSolverSummary SolveImpl(CeresSolver.BlockSparseMatrix A,
                                                 double[] b,
                                                 CeresSolver.LinearSolverPerSolveOptions per_solve_options,
                                                 double[] x)

Specified by:

SolveImpl in class CeresSolver.TypedLinearSolver<CeresSolver.BlockSparseMatrix>

options

protected CeresSolver.LinearSolverOptions options()

lhs

protected CeresSolver.BlockRandomAccessMatrix lhs()

set_lhs

protected void set_lhs(CeresSolver.BlockRandomAccessMatrix lhs)

rhs

protected double[] rhs()

set_rhs

protected void set_rhs(double[] rhs)

InitStorage

protected abstract void InitStorage(CeresSolver.CompressedRowBlockStructure bs)

SolveReducedLinearSystem

protected abstract CeresSolver.LinearSolverSummary SolveReducedLinearSystem(CeresSolver.LinearSolverPerSolveOptions per_solve_options,
                                                                            double[] solution)