AMBER Archive (2009)

Subject: Re: [AMBER] AMBER on a Mac Mini cluster PoC - solved

From: Abdul Rehman Gani (amber_at_infostream.co.za)
Date: Mon Aug 17 2009 - 09:44:07 CDT

Hi Alan and Ross,

Thanks for the help. It turned out to be a problem with TCP in OpenMPI.
It was using low port numbers. Add '-mca btl_tcp_port_min_v4 39600 -mca
btl_tcp_port_range_v4 32' (as recommended on the OpenMPI list) to the
mpirun command line solved the problem.

Thanks,

Abdul

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