SVDSetFromOptions

Sets SVD options from the options database. This routine must be called before SVDSetUp() if the user is to be allowed to set the solver type.

Synopsis

#include "slepcsvd.h" 
PetscErrorCode SVDSetFromOptions(SVD svd)

Collective

Input Parameters

• svd - the singular value solver context

Notes

To see all options, run your program with the -help option.

See Also

SVDSetOptionsPrefix()

Level

beginner

Location

src/svd/interface/svdopts.c

Examples

src/svd/tutorials/ex48.c
src/svd/tutorials/ex8.c
src/svd/tutorials/ex45.c
src/svd/tutorials/ex53.c
src/svd/tutorials/ex15f.F90
src/svd/tutorials/ex51.c
src/svd/tutorials/ex14.c
src/svd/tutorials/ex52.c
src/svd/tutorials/ex15.c

Implementations

SVDSetFromOptions_Cross() in src/svd/impls/cross/cross.c
SVDSetFromOptions_Cyclic() in src/svd/impls/cyclic/cyclic.c
SVDSetFromOptions_KSVD() in src/svd/impls/external/ksvd/svdksvd.c
SVDSetFromOptions_PRIMME() in src/svd/impls/external/primme/svdprimme.c
SVDSetFromOptions_Lanczos() in src/svd/impls/lanczos/gklanczos.c
SVDSetFromOptions_TRLanczos() in src/svd/impls/trlanczos/trlanczos.c

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