Le 11/04/2014 18:30, "C. Bergström" a écrit : > On 04/11/14 10:52 PM, Mark Hahn wrote: >>> I'm exploring tiny OS, in-house homebrew and anything non-heavy (aka >>> linux) for Xeon PHI. Does anyone on the list know of any open source >>> work for >> >> I'm curious what you think the win will be. >> > Good question - I'd call this project more "for fun" than anything > else at this point. > > Hopefully it will allow us to easily test different on-card > schedulers. (We are already working on userland (host) scheduling). > I've seen numerous cases where "linux" doesn't scale well on many-core > systems.
I see people complaining about Linux scalability from time to time like this, but I have never seen any actual number supporting this. Can you elaborate? Also, is there anything that runs better than Linux on SGI's Altix with thousands of cores? I am not even sure many people tried. Brice _______________________________________________ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
