slepc-main 2024-12-17
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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

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