SVDTRLanczosSetGBidiag#

Sets the bidiagonalization choice to use in the GSVD TRLanczos solver.

Synopsis#

#include "slepcsvd.h" 
PetscErrorCode SVDTRLanczosSetGBidiag(SVD svd,SVDTRLanczosGBidiag bidiag)

Logically Collective

Input Parameters#

  • svd - the singular value solver

  • bidiag - the bidiagonalization choice

Options Database Key#

  • -svd_trlanczos_gbidiag - Sets the bidiagonalization choice (either ‘s’ or ‘juu’ or ‘jlu’)

See Also#

SVDTRLanczosGetGBidiag(), SVDTRLanczosGBidiag

Level#

advanced

Location#

src/svd/impls/trlanczos/trlanczos.c

Implementations#

SVDTRLanczosSetGBidiag_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