[AMBER] Bug in nmode

From: Ake Sandgren <ake.sandgren.hpc2n.umu.se>
Date: Fri, 28 Oct 2011 10:15:51 +0200

Hi!

The "pointer" variables in nmode/pointer.h and variables used for
calculating memory in alloc.f need to be integer*8.
They are very easy to overflow at the moment.

One of our users first test case was hitting this, getting memusd_x to
end up being -1299477453...

-- 
Ake Sandgren, HPC2N, Umea University, S-90187 Umea, Sweden
Internet: ake.hpc2n.umu.se   Phone: +46 90 7866134 Fax: +46 90 7866126
Mobile: +46 70 7716134 WWW: http://www.hpc2n.umu.se
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Received on Fri Oct 28 2011 - 01:30:03 PDT