slepc-3.6.3 2016-03-29
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EPSCISSSetThreshold

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

Synopsis

#include "slepceps.h" 
PetscErrorCode EPSCISSSetThreshold(EPS eps,PetscReal delta,PetscReal spur)
Logically Collective on EPS

Input Parameters

eps - the eigenproblem solver context
delta - threshold for numerical rank
spur - spurious threshold (to discard spurious eigenpairs)

Options Database Keys

-eps_ciss_delta - Sets the delta
-eps_ciss_spurious_threshold - Sets the spurious threshold

See Also

EPSCISSGetThreshold()

Location: src/eps/impls/ciss/ciss.c
Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages