SVDView#

Prints the SVD data structure.

Synopsis#

#include "slepcsvd.h" 
PetscErrorCode SVDView(SVD svd,PetscViewer viewer)

Collective

Input Parameters#

  • svd - the singular value solver context

  • viewer - optional visualization context

Options Database Key#

  • -svd_view - Calls SVDView() at end of SVDSolve()

Note#

The available visualization contexts include

  • PETSC_VIEWER_STDOUT_SELF - standard output (default)

  • PETSC_VIEWER_STDOUT_WORLD - synchronized standard output where only the first processor opens the file. All other processors send their data to the first processor to print.

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

See Also#

EPSView()

Level#

beginner

Location#

src/svd/interface/svdview.c

Implementations#

SVDView_Cross() in src/svd/impls/cross/cross.c
SVDView_Cyclic() in src/svd/impls/cyclic/cyclic.c
SVDView_KSVD() in src/svd/impls/external/ksvd/svdksvd.c
SVDView_PRIMME() in src/svd/impls/external/primme/svdprimme.c
SVDView_Lanczos() in src/svd/impls/lanczos/gklanczos.c
SVDView_TRLanczos() in src/svd/impls/trlanczos/trlanczos.c

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