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#
Implementations#
NEPNLEIGSSetRestart_NLEIGS() in src/nep/impls/nleigs/nleigs.c
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