slepc-3.20.1 2023-11-27
Report Typos and Errors

EPSSetUp

Sets up all the internal data structures necessary for the execution of the eigensolver. Then calls STSetUp() for any set-up operations associated to the ST object.

Synopsis

#include "slepceps.h" 
PetscErrorCode EPSSetUp(EPS eps)
Collective

Input Parameter

eps  - eigenproblem solver context

Notes

This function need not be called explicitly in most cases, since EPSSolve() calls it. It can be useful when one wants to measure the set-up time separately from the solve time.

See Also

EPSCreate(), EPSSolve(), EPSDestroy(), STSetUp(), EPSSetInitialSpace()

Level

developer

Location

src/eps/interface/epssetup.c

Examples

src/eps/tutorials/ex19.c
src/eps/tutorials/ex25.c
src/eps/tutorials/ex47.c


Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages