Hi Jörg, you may want to talk to Kenneth Tan @ https://www.sardinasystems.com/ In any case, he should be able to clarify your question regarding IB. Happy to provide his email address. Best Igor
On Tue, 30 Jun 2020 at 12:22, Jörg Saßmannshausen < sassy-w...@sassy.formativ.net> wrote: > Dear all, > > we are currently planning a new cluster and this time around the idea was > to > use OpenStack for the HPC part of the cluster as well. > > I was wondering if somebody has some first hand experiences on the list > here. > One of the things we currently are not so sure about it is InfiniBand (or > another low latency network connection but not ethernet): Can you run HPC > jobs > on OpenStack which require more than the number of cores within a box? I > am > thinking of programs like CP2K, GROMACS, NWChem (if that sounds familiar > to > you) which utilise these kind of networks very well. > > I cam across things like MagicCastle from Computing Canada but as far as I > understand it, they are not using it for production (yet). > > Is anybody on here familiar with this? > > All the best from London > > Jörg > > > > _______________________________________________ > Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing > To change your subscription (digest mode or unsubscribe) visit > https://beowulf.org/cgi-bin/mailman/listinfo/beowulf >
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