DSView#
Prints the DS data structure.
Synopsis#
#include "slepcds.h"
PetscErrorCode DSView(DS ds,PetscViewer viewer)
Collective
Input Parameters#
ds - the direct solver context
viewer - optional visualization context
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.
Use DSViewFromOptions() to allow the user to select many different PetscViewerType
and formats from the options database.
See Also#
DS: Direct Solver (or Dense System), DSCreate(), DSViewFromOptions(), DSViewMat()
Level#
beginner
Location#
Implementations#
DSView_GHEP() in src/sys/classes/ds/impls/ghep/dsghep.c
DSView_GHIEP() in src/sys/classes/ds/impls/ghiep/dsghiep.c
DSView_GNHEP() in src/sys/classes/ds/impls/gnhep/dsgnhep.c
DSView_GSVD() in src/sys/classes/ds/impls/gsvd/dsgsvd.c
DSView_HEP() in src/sys/classes/ds/impls/hep/dshep.c
DSView_HSVD() in src/sys/classes/ds/impls/hsvd/dshsvd.c
DSView_NEP() in src/sys/classes/ds/impls/nep/dsnep.c
DSView_NHEP() in src/sys/classes/ds/impls/nhep/dsnhep.c
DSView_NHEPTS() in src/sys/classes/ds/impls/nhepts/dsnhepts.c
DSView_PEP() in src/sys/classes/ds/impls/pep/dspep.c
DSView_SVD() in src/sys/classes/ds/impls/svd/dssvd.c
Index of all DS routines Table of Contents for all manual pages Index of all manual pages