[petsc-users] VecSet and VecAssemblyBegin

[Derek Teaney via petsc-users]

Hi,

I was under the (mistaken) impression that one does not need to due a
VecAssemblyBegin etc following a VecSet, e.g.

      VecSet(dn_local, 0.);
      VecAssemblyBegin(dn_local) ;
      VecAssemblyEnd(dn_local) ;

Seems to give different results without the Assembly.

Thanks for clarifying,

Derek

-- 
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Derek Teaney
Professor and Graduate Program Director
Dept. of Physics & Astronomy
Stony Brook University
Stony Brook, NY 11794-3800
Tel: (631) 632-4489
Fax: (631) 632-9718
e-mail: derek.tea...@stonybrook.edu
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