On Tue, 17 Oct 2017 09:51:43 -0400 Michael Di Domenico <mdidomeni...@gmail.com> wrote:
> On Tue, Oct 17, 2017 at 8:54 AM, Peter Kjellström <c...@nsc.liu.se> > wrote: > >> however, your test above fails on my machines > >> > >> user@n1# ib_acme -d n3 > >> service: localhost > >> destination: n3 > >> ib_acm_resolve_ip failed: cannot assign requested address > >> return status 0x0 > > > > Did this fail instantly or with the typical ~1m timeout? > > it fails instantly. Then probably this is not the problem. Also, I noted that you provided some contradicting data in a post to the openfabrics users list. The output there included references to qib0 (truescale infiniband) while in this thread you started by saying FDR10 (which is only available on mellanox infiniband). The two situations are quite different wrt. MPI protocol stack and as such debugging. On truescale IntelMPI may run on tmi that runs on psm (as opposed to IntelMPI->dapl->daploucm). /Peter K _______________________________________________ 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
