slepc-3.18.2 2023-01-26
SVDGetDimensions
Gets the number of singular values to compute and the dimension of the subspace.
Synopsis
#include "slepcsvd.h"
PetscErrorCode SVDGetDimensions(SVD svd,PetscInt *nsv,PetscInt *ncv,PetscInt *mpd)
Not Collective
Input Parameter
| svd | - the singular value context
|
Output Parameters
| nsv | - number of singular values to compute
|
| ncv | - the maximum dimension of the subspace to be used by the solver
|
| mpd | - the maximum dimension allowed for the projected problem
|
Notes
The user can specify NULL for any parameter that is not needed.
See Also
SVDSetDimensions()
Level
intermediate
Location
src/svd/interface/svdopts.c
Examples
src/svd/tutorials/ex14.c.html
src/svd/tutorials/ex15.c.html
src/svd/tutorials/ex15f.F.html
src/svd/tutorials/ex45.c.html
Index of all SVD routines
Table of Contents for all manual pages
Index of all manual pages