[Beowulf] torus versus (fat) tree topologies

Greg Lindahl lindahl at pathscale.com
Fri Nov 12 13:03:56 PST 2004

> Does anyone implement a torus topology in a cluster ?

* Sandia's "Red Storm" system
* Blue Gene/L
* most systems using Dolphin SCI (there is a switch, it's rarely used)
* Sandia's CPlant, which has special Myrinet switches that are a torus

-- greg

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