EPSSetDropEigenvectors

Sets the EPS solver not to compute the eigenvectors. In some methods, this can reduce the number of operations necessary for obtaining the eigenvalues.

Synopsis

#include "slepceps.h" 
int EPSSetDropEigenvectors(EPS eps)
Collective on KSP

Input Parameter

eps -the eigensolver context

Options Database Keys

-eps_drop_eigenvectors -do not compute eigenvectors

See Also

EPSSetUp(), EPSSolve(), EPSDestroy()

Level:advanced
Location:
src/eps/interface/itcreate.c
Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages