Brice Goglin <brice.gog...@inria.fr> writes: > Note that magny-Cours processors are OK, cores are "normal" there.
Apologies for the bad guess about the architecture, and thanks for the info. > FWIW, the Linux kernel (at least up to 3.2) still reports wrong L2 and > L1i cache information on AMD Bulldozer. Kernel bug reported at > https://bugzilla.kernel.org/show_bug.cgi?id=42607 I assume that isn't relevant for open-mpi, just other things. Is that right? We'll try to get some action out of AMD in the face of a procurement, if nothing else.
