PEPView

Prints the PEP data structure.

Synopsis

#include "slepcpep.h" 
PetscErrorCode PEPView(PEP pep,PetscViewer viewer)

Collective

Input Parameters

• pep - the polynomial eigensolver context

• viewer - optional visualization context

Options Database Key

• -pep_view - Calls PEPView() at end of PEPSolve()

Notes

The available visualization contexts include

• PETSC_VIEWER_STDOUT_SELF - standard output (default)

• PETSC_VIEWER_STDOUT_WORLD - synchronized standard output where only the first process opens the file; all other processes send their data to the first one to print

The user can open an alternative visualization context with PetscViewerASCIIOpen() to output to a specified file.

See Also

PEP: Polynomial Eigenvalue Problems, PEPCreate(), PEPViewFromOptions(), STView()

Level

beginner

Location

src/pep/interface/pepview.c

Implementations

PEPView_CISS() in src/pep/impls/ciss/pciss.c
PEPView_JD() in src/pep/impls/jd/pjd.c
PEPView_QArnoldi() in src/pep/impls/krylov/qarnoldi/qarnoldi.c
PEPView_STOAR() in src/pep/impls/krylov/stoar/stoar.c
PEPView_TOAR() in src/pep/impls/krylov/toar/ptoar.c
PEPView_Linear() in src/pep/impls/linear/linear.c

---

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