slepc-3.22.1 2024-10-28
NEPNLEIGSSetRestart
Sets the restart parameter for the NLEIGS method, in particular the proportion of basis vectors that must be kept after restart.
Synopsis
#include "slepcnep.h"
PetscErrorCode NEPNLEIGSSetRestart(NEP nep,PetscReal keep)
Logically Collective
Input Parameters
| nep | - the nonlinear eigensolver context
|
| keep | - the number of vectors to be kept at restart
|
Options Database Key
| -nep_nleigs_restart | - Sets the restart parameter
|
Notes
Allowed values are in the range [0.1,0.9]. The default is 0.5.
See Also
NEPNLEIGSGetRestart()
Level
advanced
Location
src/nep/impls/nleigs/nleigs.c
Index of all NEP routines
Table of Contents for all manual pages
Index of all manual pages