On 23/02/17 00:14, Erik Schnetter wrote: > Eloisa > > The general consensus (I heard that as well from TACC staff) is that a > KNL node is about as fast as a modern Xeon node. That agrees with what I > measured on Cori. > > The per-core performance is lower (maybe by a factor of two or three) > because the cores are slower, but there are also more cores.
Roland, Erik, thanks for the tips. I will try the stampede configuration (the machine I am trying this on is CINECA's Marconi, for the record) and see if it improves things. Eloisa _______________________________________________ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users