slepc-main 2024-11-09
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EPSEVSLSetPolParameters

Defines the parameters used for building the building the polynomial in the EVSL solver.

Synopsis

#include "slepceps.h" 
PetscErrorCode EPSEVSLSetPolParameters(EPS eps,PetscInt max_deg,PetscReal thresh)
Logically Collective

Input Parameters

eps  - the eigensolver context
max_deg  - maximum degree allowed for the polynomial
thresh  - threshold for accepting polynomial

Options Database Keys

-eps_evsl_pol_max_deg <d>  - set maximum polynomial degree
-eps_evsl_pol_thresh <t>  - set the threshold

Note

PETSC_CURRENT can be used to preserve the current value of any of the arguments, and PETSC_DETERMINE to set them to a default value.

See Also

EPSEVSLGetPolParameters()

Level

intermediate

Location

src/eps/impls/external/evsl/evsl.c

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