BVSetMatMultMethod

Specifies the method used for the BVMatMult() operation.

Synopsis

#include "slepcbv.h" 
PetscErrorCode BVSetMatMultMethod(BV bv,BVMatMultType method)

Logically Collective

Input Parameters

• bv - the basis vectors context

• method - the method for the BVMatMult() operation

Options Database Key

• -bv_matmult - choose one of the methods: vecs, mat

Note

The default is BV_MATMULT_MAT except in the case of BVVECS.

See Also

BV: Basis Vectors, BVMatMult(), BVGetMatMultMethod(), BVMatMultType

Level

advanced

Location

src/sys/classes/bv/interface/bvbasic.c

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