Nočl Köthe <[EMAIL PROTECTED]> writes: > ncpus is not a multiple of threads_per_core!
Try the argument '-c 1' and see if that fixes it. If so, there's something wrong in the icky code fragment that tries to figure out if this is a hyperthreaded or other multi-core CPU. That code is only filled in now for i386, with all others defaulting to 1. See the determine_threads_per_core() definition in the source for more detail. Bdale