On Fri, 21 Jun 2013, Manav Bhatia wrote:
I think I got this to work !!
So, now my grid with 40million cells gets read and the system gets initialized
for analysis in less than a minute
(down from ~35 minutes), and the memory footprint per node (with 16 processors)
is down from 35 GB to 17 GB. So far,
I had been using a SerialMesh with multithreading for matrix/vector assembly.
Life is good again.. !!
I think this should work for any exodusII file. I implemented this as a
read_parallel() method in the ExodusII_IO
API, but it uses a few nemesis calls to work.
I will test it out a little more, and send a patch/pull request out if others
are interested.
I definitely whould be; thanks!
---
Roy
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