EPSGDSetBlockSize#
Sets the number of vectors to be added to the searching space in every iteration.
Synopsis#
#include "slepceps.h"
PetscErrorCode EPSGDSetBlockSize(EPS eps,PetscInt blocksize)
Logically Collective
Input Parameters#
eps - the eigenproblem solver context
blocksize - number of vectors added to the search space in every iteration
Options Database Key#
-eps_gd_blocksize - number of vectors added to the search space in every iteration
See Also#
EPSGDSetKrylovStart()
Level#
advanced
Location#
src/eps/impls/davidson/gd/gd.c
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