[Beowulf] IB in the real world

[Håkon Bugge]

At 09:01 PM 5/13/05, beowulf-request at beowulf.org wrote:

>Message: 1
>Date: Thu, 12 May 2005 14:32:58 -0700
>From: Bill Broadley <bill at cse.ucdavis.edu>
>Subject: [Beowulf] IB in the real world
>To: beowulf at beowulf.org
>Message-ID: <20050512213258.GA6098 at cse.ucdavis.edu>
>Content-Type: text/plain; charset=us-ascii
>
>
>[snip] 
>
>8.  Are there more current HPC Challenge numbers than
>     http://icl.cs.utk.edu/hpcc/hpcc_results.cgi?  Are these benchmark
>     results included in all top500 submissions?  It seems like a good place
>     to measure latency/bandwidth and any relation to cluster size.

The systems labelled "Dell PowerEdge 2650 Cluster 
Intel Xeon" are the same system tested with Gbe, 
SCI, Myrinet, and IB. Although not large, it gives you an indication.

Håkon