[petsc-users] Error with VecDestroy_MPIFFTW+0x61

Matthew Knepley knepley at gmail.com
Sun Apr 14 21:10:49 CDT 2019

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

> 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.



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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