Package gov.nih.mipav.model.algorithms

Class CeresSolver.CompressedRowJacobianWriter

java.lang.Object

gov.nih.mipav.model.algorithms.CeresSolver.CompressedRowJacobianWriter

Enclosing class:

CeresSolver

class CeresSolver.CompressedRowJacobianWriter
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) class	CeresSolver.CompressedRowJacobianWriter.indexintintComparator
(package private) class	CeresSolver.CompressedRowJacobianWriter.indexintintItem

Field Summary

Fields

Modifier and Type	Field	Description
private CeresSolver.Program	program_

Constructor Summary

Constructors

Constructor	Description
CompressedRowJacobianWriter(CeresSolver.EvaluatorOptions options, CeresSolver.Program program)

Method Summary

Modifier and Type	Method	Description
CeresSolver.ScratchEvaluatePreparer[]	CreateEvaluatePreparers(int num_threads)
CeresSolver.SparseMatrix	CreateJacobian()
void	GetOrderedParameterBlocks(CeresSolver.Program program, int residual_id, Vector<CeresSolver.Pair<Integer,Integer>> evaluated_jacobian_blocks)
void	PopulateJacobianRowAndColumnBlockVectors(CeresSolver.Program program, CeresSolver.CompressedRowSparseMatrix jacobian)
void	Write(int residual_id, int residual_offset, double[][] jacobians, CeresSolver.SparseMatrix base_jacobian)

Methods inherited from class java.lang.Object

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

Field Details

program_

private CeresSolver.Program program_

Constructor Details

CompressedRowJacobianWriter

public CompressedRowJacobianWriter(CeresSolver.EvaluatorOptions options,
 CeresSolver.Program program)

Method Details

CreateEvaluatePreparers

public CeresSolver.ScratchEvaluatePreparer[] CreateEvaluatePreparers(int num_threads)

PopulateJacobianRowAndColumnBlockVectors

public void PopulateJacobianRowAndColumnBlockVectors(CeresSolver.Program program,
 CeresSolver.CompressedRowSparseMatrix jacobian)

CreateJacobian

public CeresSolver.SparseMatrix CreateJacobian()

GetOrderedParameterBlocks

public void GetOrderedParameterBlocks(CeresSolver.Program program,
 int residual_id,
 Vector<CeresSolver.Pair<Integer,Integer>> evaluated_jacobian_blocks)

Write

public void Write(int residual_id,
 int residual_offset,
 double[][] jacobians,
 CeresSolver.SparseMatrix base_jacobian)