PEPSetFromOptions

Sets PEP options from the options database. This routine must be called before PEPSetUp() if the user is to be allowed to set the solver type.

Synopsis

#include "slepcpep.h" 
PetscErrorCode PEPSetFromOptions(PEP pep)

Collective

Input Parameters

• pep - the polynomial eigensolver context

Notes

To see all options, run your program with the -help option.

See Also

PEPSetOptionsPrefix()

Level

beginner

Location

src/pep/interface/pepopts.c

Examples

src/pep/tutorials/ex28.c
src/pep/tutorials/ex16f.F90
src/pep/tutorials/ex16.c
src/pep/tutorials/ex50.c
src/pep/tutorials/ex38.c
src/pep/tutorials/ex40.c
src/pep/tutorials/ex17.c

Implementations

PEPSetFromOptions_CISS() in src/pep/impls/ciss/pciss.c
PEPSetFromOptions_JD() in src/pep/impls/jd/pjd.c
PEPSetFromOptions_QArnoldi() in src/pep/impls/krylov/qarnoldi/qarnoldi.c
PEPSetFromOptions_STOAR() in src/pep/impls/krylov/stoar/stoar.c
PEPSetFromOptions_TOAR() in src/pep/impls/krylov/toar/ptoar.c
PEPSetFromOptions_Linear() in src/pep/impls/linear/linear.c

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