CLUFactor::U::Row Struct Reference

#include <clufactor.h>

Public Attributes
Dring	list
	Double linked ringlist of vector indices in the order they appear in the row file. More...
Dring *	elem
	Array of ring elements. More...
int	size
	size of arrays val and idx More...
int	used
	used entries of arrays idx and val More...
Real *	val
	hold nonzero values More...
int *	idx
	hold column indices of nonzeros More...
int *	start
	starting positions in val and idx More...
int *	len
	used nonzeros per row vectors More...
int *	max
	maximum available nonzeros per row: start[i] + max[i] == start[elem[i].next->idx] len[i] <= max[i]. More...

Detailed Description

Definition at line 117 of file clufactor.h.

Member Data Documentation

Dring* elem

Array of ring elements.

Definition at line 122 of file clufactor.h.

Referenced by SLUFactor::assign(), SLUFactor::freeAll(), CLUFactor::initFactorMatrix(), SLUFactor::load(), CLUFactor::remaxRow(), and SLUFactor::SLUFactor().

int* idx

hold column indices of nonzeros

Definition at line 126 of file clufactor.h.

Referenced by SLUFactor::assign(), SLUFactor::clear(), CLUFactor::colSingletons(), CLUFactor::dump(), CLUFactor::eliminateColSingletons(), CLUFactor::eliminatePivot(), CLUFactor::eliminateRowSingletons(), CLUFactor::forestUpdate(), SLUFactor::freeAll(), CLUFactor::initFactorMatrix(), CLUFactor::isConsistent(), CLUFactor::minRowMem(), CLUFactor::packRows(), CLUFactor::remaxRow(), CLUFactor::rowSingletons(), CLUFactor::selectPivots(), CLUFactor::setupColVals(), SLUFactor::SLUFactor(), CLUFactor::solveRight2(), CLUFactor::solveUleft(), CLUFactor::solveUleft2(), CLUFactor::solveUleftNoNZ(), and CLUFactor::updateRow().

int* len

used nonzeros per row vectors

Definition at line 128 of file clufactor.h.

Referenced by SLUFactor::assign(), CLUFactor::colSingletons(), CLUFactor::dump(), CLUFactor::eliminateColSingletons(), CLUFactor::eliminateNucleus(), CLUFactor::eliminatePivot(), CLUFactor::eliminateRowSingletons(), CLUFactor::forestUpdate(), SLUFactor::freeAll(), CLUFactor::initFactorMatrix(), CLUFactor::initFactorRings(), CLUFactor::isConsistent(), SLUFactor::load(), CLUFactor::packRows(), CLUFactor::remaxRow(), CLUFactor::rowSingletons(), CLUFactor::selectPivots(), CLUFactor::setupColVals(), SLUFactor::SLUFactor(), CLUFactor::solveRight2(), CLUFactor::solveUleft(), CLUFactor::solveUleft2(), CLUFactor::solveUleftNoNZ(), and CLUFactor::updateRow().

Dring list

Double linked ringlist of vector indices in the order they appear in the row file.

Definition at line 119 of file clufactor.h.

Referenced by SLUFactor::assign(), CLUFactor::initFactorMatrix(), CLUFactor::isConsistent(), SLUFactor::load(), CLUFactor::packRows(), CLUFactor::remaxRow(), and SLUFactor::SLUFactor().

int* max

maximum available nonzeros per row: start[i] + max[i] == start[elem[i].next->idx] len[i] <= max[i].

Definition at line 129 of file clufactor.h.

Referenced by SLUFactor::assign(), CLUFactor::forestUpdate(), SLUFactor::freeAll(), CLUFactor::initFactorMatrix(), CLUFactor::isConsistent(), SLUFactor::load(), CLUFactor::packRows(), CLUFactor::remaxRow(), SLUFactor::SLUFactor(), and CLUFactor::updateRow().

int size

size of arrays val and idx

Definition at line 123 of file clufactor.h.

Referenced by SLUFactor::assign(), SLUFactor::clear(), CLUFactor::minRowMem(), CLUFactor::remaxRow(), SLUFactor::SLUFactor(), CLUFactor::solveUleft(), and CLUFactor::solveUleftNoNZ().

int* start

starting positions in val and idx

Definition at line 127 of file clufactor.h.

Referenced by SLUFactor::assign(), CLUFactor::colSingletons(), CLUFactor::dump(), CLUFactor::eliminateColSingletons(), CLUFactor::eliminateNucleus(), CLUFactor::eliminatePivot(), CLUFactor::eliminateRowSingletons(), CLUFactor::forestUpdate(), SLUFactor::freeAll(), CLUFactor::initFactorMatrix(), CLUFactor::isConsistent(), SLUFactor::load(), CLUFactor::packRows(), CLUFactor::remaxRow(), CLUFactor::rowSingletons(), CLUFactor::selectPivots(), CLUFactor::setupColVals(), SLUFactor::SLUFactor(), CLUFactor::solveRight2(), CLUFactor::solveUleft(), CLUFactor::solveUleft2(), CLUFactor::solveUleftNoNZ(), and CLUFactor::updateRow().

int used

used entries of arrays idx and val

Definition at line 124 of file clufactor.h.

Referenced by SLUFactor::assign(), CLUFactor::initFactorMatrix(), CLUFactor::isConsistent(), CLUFactor::packRows(), CLUFactor::remaxRow(), and SLUFactor::SLUFactor().

Real* val

hold nonzero values

Definition at line 125 of file clufactor.h.

Referenced by SLUFactor::assign(), SLUFactor::clear(), CLUFactor::colSingletons(), CLUFactor::dump(), CLUFactor::eliminateColSingletons(), CLUFactor::eliminateNucleus(), CLUFactor::eliminatePivot(), CLUFactor::eliminateRowSingletons(), CLUFactor::forestUpdate(), SLUFactor::freeAll(), CLUFactor::initFactorMatrix(), CLUFactor::minRowMem(), CLUFactor::packRows(), CLUFactor::remaxRow(), CLUFactor::rowSingletons(), CLUFactor::selectPivots(), CLUFactor::setupColVals(), SLUFactor::SLUFactor(), CLUFactor::solveRight2(), CLUFactor::solveUleft(), CLUFactor::solveUleft2(), CLUFactor::solveUleftNoNZ(), and CLUFactor::updateRow().