EPSCISSGetThreshold#

Gets the values of various threshold parameters in the CISS solver.

Synopsis#

#include "slepceps.h" 
PetscErrorCode EPSCISSGetThreshold(EPS eps,PetscReal *delta,PetscReal *spur)

Not Collective

Input Parameter#

  • eps - the linear eigensolver context

Output Parameters#

  • delta - threshold for numerical rank

  • spur - spurious threshold (to discard spurious eigenpairs)

See Also#

EPS: Eigenvalue Problem Solver, EPSCISSSetThreshold()

Level#

advanced

Location#

src/eps/impls/ciss/ciss.c

Implementations#

EPSCISSGetThreshold_CISS() in src/eps/impls/ciss/ciss.c

Index of all EPS routines Table of Contents for all manual pages Index of all manual pages