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

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