[petsc-users] Which command gather the distributed vector to the root rank

[Matthew Knepley]

On Tue, Apr 19, 2016 at 7:20 AM, 丁老师 <ztdepyahoo at 163.com> wrote:

> Dear friends:
>      I Want to gather the vector to the root rank. which command perform
> this task. i only find that with viewer, we can write it to the root rank.
>

http://www.mcs.anl.gov/petsc/documentation/faq.html#mpi-vec-to-mpi-vec

   Matt


> Regards
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-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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