slepc-3.6.1 2015-09-03
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BVSetRandom

Set the columns of a BV to random numbers.

Synopsis

#include "slepcbv.h" 
PetscErrorCode BVSetRandom(BV bv,PetscRandom rctx)
Logically Collective on BV

Input Parameters

bv - basis vectors
rctx - the random number context, formed by PetscRandomCreate(), or NULL and it will create one internally.

Note

All active columns (except the leading ones) are modified.

See Also

BVSetRandomColumn(), BVSetActiveColumns()

Location: src/sys/classes/bv/interface/bvops.c
Index of all BV routines
Table of Contents for all manual pages
Index of all manual pages