SVDTRLanczosGetRestart#

Gets the restart parameter used in the thick-restart Lanczos method.

Synopsis#

#include "slepcsvd.h" 
PetscErrorCode SVDTRLanczosGetRestart(SVD svd,PetscReal *keep)

Not Collective

Input Parameter#

  • svd - the singular value solver context

Output Parameter#

  • keep - the restart parameter

See Also#

SVD: Singular Value Decomposition, SVDTRLanczosSetRestart()

Level#

advanced

Location#

src/svd/impls/trlanczos/trlanczos.c

Implementations#

SVDTRLanczosGetRestart_TRLanczos() in src/svd/impls/trlanczos/trlanczos.c

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