AMBER Archive (2006)

Subject: AMBER: Making sure that Amber jobs use Infiniband?

From: Michael John Hanby (mhanby_at_uab.edu)
Date: Fri Dec 01 2006 - 16:13:05 CST

Howdy all,

 

I'm a system administrator responsible for installing Amber9 on several
systems (including a Rocks cluster with Infiniband). (I'm new to Amber
so let me know if this question should be directed elsewhere!)

 

I want to make sure that any MPI Amber9 jobs use the Infiniband network
rather than the gigabit network for communication between nodes.

 

Is this handled in the compiling / configuration of OpenMPI, Mpich and
LAM?

 

Or is there something I need to configure when compiling Amber9 also?

 

Thanks, Mike

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