slepc-3.12.1 2019-11-08
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EPSGDSetRestart

Sets the number of vectors of the searching space after restarting and the number of vectors saved from the previous iteration.

Synopsis

#include "slepceps.h" 
PetscErrorCode EPSGDSetRestart(EPS eps,PetscInt minv,PetscInt plusk)
Logically Collective on eps

Input Parameters

eps  - the eigenproblem solver context
minv  - number of vectors of the searching subspace after restarting
plusk  - number of vectors saved from the previous iteration

Options Database Keys

-eps_gd_minv  - number of vectors of the searching subspace after restarting
-eps_gd_plusk  - number of vectors saved from the previous iteration

See Also

EPSGDSetRestart()

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