slepc3.21.1 20240426
BVSetBufferVec
Attach a vector object to be used as buffer space for several operations.
Synopsis
#include "slepcbv.h"
PetscErrorCode BVSetBufferVec(BV bv,Vec buffer)
Collective
Input Parameters
 bv   the basis vectors context)

 buffer   the vector

Notes
Use BVGetBufferVec() to retrieve the vector (for example, to free it
at the end of the computations).
The vector must be sequential of length (nc+m)*m, where m is the number
of columns of bv and nc is the number of constraints.
See Also
BVGetBufferVec(), BVSetSizes(), BVGetNumConstraints()
Level
developer
Location
src/sys/classes/bv/interface/bvbasic.c
Index of all BV routines
Table of Contents for all manual pages
Index of all manual pages