[AMBER] CPU Load for Amber Running In Parallel

From: Imtiaz Shafiq <imtiazshafiq.gmail.com>
Date: Sat, 6 Mar 2010 03:37:27 +0000

I am running sander.MPI on 16 processors with 4 nodes. Each node have a 4 processors. Here is a screenshot of TOP command on one node.


15979 imt 17 0 181m 65m 6012 R 81 1.7 327:56.35 sander.MPI
15978 imt 16 0 181m 65m 6004 S 63 1.7 327:10.48 sander.MPI
15980 imt 16 0 181m 65m 5996 S 62 1.7 319:40.21 sander.MPI
15977 imt 16 0 181m 65m 6084 S 45 1.7 230:55.92 sander.MPI

Here I can see that all CPUs are not being used at full speed.

Is this normal while amber running in parallel ?

Regards
Imtiaz
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Received on Fri Mar 05 2010 - 20:00:02 PST
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