slepc-3.22.1 2024-10-28
SVDAllocateSolution
Allocate memory storage for common variables such as the singular values and the basis vectors.
Synopsis
#include "slepcsvd.h"
PetscErrorCode SVDAllocateSolution(SVD svd,PetscInt extra)
Collective
Input Parameters
| svd | - eigensolver context
|
| extra | - number of additional positions, used for methods that require a
working basis slightly larger than ncv
|
Developer Notes
This is SLEPC_EXTERN because it may be required by user plugin SVD
implementations.
This is called at setup after setting the value of ncv and the flag leftbasis.
See Also
SVDSetUp()
Level
developer
Location
src/svd/interface/svdsetup.c
Index of all SVD routines
Table of Contents for all manual pages
Index of all manual pages