Years ago our cluster was mixed architecture. At one point it contained four architectures: x86, x86_64, Itanium and Alpha. It worked fine for us, but our workload is largely embarrassingly parallel and we certainly never tried running MPI jobs across architectures.
Tim -- The Wellcome Trust Sanger Institute is operated by Genome Research Limited, a charity registered in England with number 1021457 and a company registered in England with number 2742969, whose registered office is 215 Euston Road, London, NW1 2BE. _______________________________________________ Beowulf mailing list, [email protected] sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
