Anyone else running AMD Epyc (or any other non Intel CPU) and Omni-Path? I've have some AMD Epyc 7451 nodes working, but I went to buy more only to hear that it's not a configuration that the vendor or Intel will support.
I've never needed support from Mellanox or Pathscale/Qlogic/Intel for previous generation infiniband cards/switches. Generally we compile our own ofed, libpsm, libpsm2, openmpi, mvapich, mpich, and any other related pieces we need. There is of course the risk that some AMD specific issue hits a larger Omni-Path configuration (we are considering 40 nodes or so). Any thoughts appreciated. _______________________________________________ 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
