slepc-main 2024-12-17
BVCreateFromMat
Creates a basis vectors object from a dense Mat object.
Synopsis
#include "slepcbv.h"
PetscErrorCode BVCreateFromMat(Mat A,BV *bv)
Collective
Input Parameter
| A | - a dense tall-skinny matrix
|
Output Parameter
| bv | - the new basis vectors context
|
Notes
The matrix values are copied to the BV data storage, memory is not shared.
The communicator of the BV object will be the same as A, and so will be
the dimensions.
See Also
BVCreate(), BVDestroy(), BVCreateMat()
Level
intermediate
Location
src/sys/classes/bv/interface/bvfunc.c
Index of all BV routines
Table of Contents for all manual pages
Index of all manual pages