[petsc-users] VecView to hdf5 broken for large (complex) vectors

Matthew Knepley knepley at gmail.com
Tue Apr 16 14:52:06 CDT 2019

On Tue, Apr 16, 2019 at 3:44 PM Sajid Ali <sajidsyed2021 at u.northwestern.edu>

> So, I tried running the debug version with valgrind to see if I can find
> the chunk size that's being set but I don't see it. Is there a better way
> to do it ?
> `$ mpirun -np 32 valgrind ./ex_ms -prop_steps 1 -info &> out`. [The out
> file is attached.]

valgrind does not do anything here. Just put a breakpoint in the code
section I shared and print chunksize.


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/>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20190416/0f0750cb/attachment.html>

More information about the petsc-users mailing list