[petsc-dev] VecNestSetSubVec for VecNest.

Jed Brown jedbrown at mcs.anl.gov
Mon Oct 17 20:34:19 CDT 2011


On Mon, Oct 17, 2011 at 19:53, Vijay S. Mahadevan <vijay.m at gmail.com> wrote:

> Is there any interest for a Merge operation on Nest vectors ?


What about VecConvert(), analogous to MatConvert()?

I thought about implementing MatConvert_Nest_AIJ() long ago and think it is
a good idea. It is simple code that would allow people to paste together
block matrices much like you can do in Matlab.
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