finesse.cmatrix.KLUMatrix

Overview

class finesse.cmatrix.KLUMatrix

Bases: CCSMatrix

An object representation of a CCS matrix with methods to factor and solve the matrix via KLU.

Methods

KLUMatrix.condest(self)	klu_condest
KLUMatrix.factor(self)	Factor the matrix.
KLUMatrix.rcond(self)	klu_rcond: compute min(abs(diag(U))) / max(abs(diag(U)))
KLUMatrix.refactor(self)	Re-factor the matrix.
KLUMatrix.rgrowth(self)	klu_rgrowth : compute the reciprocal pivot growth
KLUMatrix.solve(self, int transpose=False, ...)	Solve the matrix with options for transposing and conjugating.
KLUMatrix.solve_extra_rhs(self, ...)	Solve the matrix for all present rhs vectors except the main one, with options for transposing and conjugating.
KLUMatrix.zgemv(self, double complex[, ...)	Multiply this matrix with the rhs vector corresponding to rhs_index, and store the result in out.