EPSRQCGSetReset#
Sets the reset parameter of the RQCG iteration. Every nrest iterations, the solver performs a Rayleigh-Ritz projection step.
Synopsis#
#include "slepceps.h"
PetscErrorCode EPSRQCGSetReset(EPS eps,PetscInt nrest)
Logically Collective
Input Parameters#
eps - the eigenproblem solver context
nrest - the number of iterations between resets
Options Database Key#
-eps_rqcg_reset - Sets the reset parameter
See Also#
EPSRQCGGetReset()
Level#
advanced
Location#
Implementations#
EPSRQCGSetReset_RQCG() in src/eps/impls/cg/rqcg/rqcg.c
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