slepc-main 2024-11-15

SVDSetWorkVecs

Sets a number of work vectors into an SVD object.

#include "slepcsvd.h" 
PetscErrorCode SVDSetWorkVecs(SVD svd,PetscInt nleft,PetscInt nright)

Collective

	svd	- singular value solver context
	nleft	- number of work vectors of dimension equal to left singular vector
	nright	- number of work vectors of dimension equal to right singular vector

This is SLEPC_EXTERN because it may be required by user plugin SVD implementations.

developer