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Subject: Re: [OMPI users] very bad parallel scaling of vasp using openmpi
From: Gerry Creager (gerry.creager_at_[hidden])
Date: 2009-08-18 17:28:05


Most of that bandwidth is in marketing... Sorry, but it's not a high
performance switch.

Craig Plaisance wrote:
> The switch we are using (Dell Powerconnect 6248) has a switching fabric
> capacity of 184 Gb/s, which should be more than adequate for the 48
> ports. Is this the same as backplane bandwidth?
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> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users

-- 
Gerry Creager -- gerry.creager_at_[hidden]
Texas Mesonet -- AATLT, Texas A&M University
Cell: 979.229.5301 Office: 979.458.4020 FAX: 979.862.3983
Office: 1700 Research Parkway Ste 160, TAMU, College Station, TX 77843