[petsc-users] Error with VecDestroy_MPIFFTW+0x61

[Matthew Knepley]

On Sun, Apr 14, 2019 at 9:44 PM Sajid Ali <sajidsyed2021 at u.northwestern.edu>
wrote:

> Thanks for the temporary fix.
>
> (PS: I was wondering if it would be trivial to just extend the code to
> have four mallocs and create a new function but it looks like the logic is
> much more complicated.)
>

You would never ever ever extend this to have 4 vectors, because there
would be no meaning to the 4th vector. These
3 vectors have specific meanings, and can have different parallel layouts.

  Thanks,

     Matt

-- 
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

https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>
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