Package gov.nih.mipav.model.algorithms

Class CeresSolver.PartitionedMatrixView

java.lang.Object

gov.nih.mipav.model.algorithms.CeresSolver.PartitionedMatrixView

Enclosing class:

CeresSolver

class CeresSolver.PartitionedMatrixView
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
private int	kEBlockSize
private int	kFBlockSize
private int	kRowBlockSize
private CeresSolver.BlockSparseMatrix	matrix_
private int	num_col_blocks_e_
private int	num_col_blocks_f_
private int	num_cols_e_
private int	num_cols_f_
private int	num_row_blocks_e_

Constructor Summary

Constructors

Constructor	Description
PartitionedMatrixView(int kRowBlockSize, int kEBlockSize, int kFBlockSize, CeresSolver.BlockSparseMatrix matrix, int num_col_blocks_e)

Method Summary

Modifier and Type	Method	Description
CeresSolver.BlockSparseMatrix	CreateBlockDiagonalEtE()
CeresSolver.BlockSparseMatrix	CreateBlockDiagonalFtF()
private CeresSolver.BlockSparseMatrix	CreateBlockDiagonalMatrixLayout(int start_col_block, int end_col_block)
void	LeftMultiplyE(double[] x, double[] y)
void	LeftMultiplyF(double[] x, double[] y)
int	num_col_blocks_e()
int	num_col_blocks_f()
int	num_cols()
int	num_cols_e()
int	num_cols_f()
int	num_rows()
void	RightMultiplyE(double[] x, double[] y)
void	RightMultiplyF(double[] x, double[] y)
void	UpdateBlockDiagonalEtE(CeresSolver.BlockSparseMatrix block_diagonal)
void	UpdateBlockDiagonalFtF(CeresSolver.BlockSparseMatrix block_diagonal)

Methods inherited from class java.lang.Object

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

Field Detail

kRowBlockSize

private int kRowBlockSize

kEBlockSize

private int kEBlockSize

kFBlockSize

private int kFBlockSize

matrix_

private CeresSolver.BlockSparseMatrix matrix_

num_row_blocks_e_

private int num_row_blocks_e_

num_col_blocks_e_

private int num_col_blocks_e_

num_col_blocks_f_

private int num_col_blocks_f_

num_cols_e_

private int num_cols_e_

num_cols_f_

private int num_cols_f_

Constructor Detail

PartitionedMatrixView

public PartitionedMatrixView(int kRowBlockSize,
                             int kEBlockSize,
                             int kFBlockSize,
                             CeresSolver.BlockSparseMatrix matrix,
                             int num_col_blocks_e)

Method Detail

LeftMultiplyE

public void LeftMultiplyE(double[] x,
                          double[] y)

LeftMultiplyF

public void LeftMultiplyF(double[] x,
                          double[] y)

RightMultiplyE

public void RightMultiplyE(double[] x,
                           double[] y)

RightMultiplyF

public void RightMultiplyF(double[] x,
                           double[] y)

CreateBlockDiagonalEtE

public CeresSolver.BlockSparseMatrix CreateBlockDiagonalEtE()

CreateBlockDiagonalFtF

public CeresSolver.BlockSparseMatrix CreateBlockDiagonalFtF()

UpdateBlockDiagonalEtE

public void UpdateBlockDiagonalEtE(CeresSolver.BlockSparseMatrix block_diagonal)

UpdateBlockDiagonalFtF

public void UpdateBlockDiagonalFtF(CeresSolver.BlockSparseMatrix block_diagonal)

num_col_blocks_e

public int num_col_blocks_e()

num_col_blocks_f

public int num_col_blocks_f()

num_cols_e

public int num_cols_e()

num_cols_f

public int num_cols_f()

num_rows

public int num_rows()

num_cols

public int num_cols()

CreateBlockDiagonalMatrixLayout

private CeresSolver.BlockSparseMatrix CreateBlockDiagonalMatrixLayout(int start_col_block,
                                                                      int end_col_block)