MPICH 3.3b1 and the CH4 device works. My MPI programs run to completion on my four node QEMU/KVM cluster.
Thanks for the help! John -----Original Message----- From: Bland, Wesley [mailto:[email protected]] Sent: Tuesday, February 06, 2018 7:35 AM To: Wilkes, John <[email protected]> Cc: Hefty, Sean <[email protected]>; [email protected]; [email protected] Subject: Re: [libfabric-users] libfabric hangs on QEMU/KVM virtual cluster Your device configuration string should be `--with-device=ch4:ofi`. There is no nemesis in CH4. Also, if you're using 3.2.1, there won't be a CH4 device at all. You'll need to pick up 3.3b1. Thanks, Wesley > On Feb 6, 2018, at 9:26 AM, Wilkes, John <[email protected]> wrote: > > ./configure --prefix=/nfs/mpich3 --enable-g=dbg,log > --with-ofi=/nfs/libfabric --with-device=ch4:nemesis:ofi > LD_LIBRARY_PATH=/nfs/libfabric/lib: LDFLAGS=-Wl,-rpath > -Wl,/nfs/libfabric/lib > > configure: error: Device ch4 is unknown > > John > > -----Original Message----- > From: Hefty, Sean [mailto:[email protected]] > Sent: Monday, February 05, 2018 5:04 PM > To: Wilkes, John <[email protected]>; > [email protected]; [email protected] > Subject: RE: libfabric hangs on QEMU/KVM virtual cluster > >> I've run it with libfabric-1.5.3, which I think is the latest, and >> mpich-3.2. There is a mpich-3.2.1 now. I also tried OpenMPI-3.0.0, >> and I see there's OpenMPI-3.0.0-1 and 3.0.1rc2 available. >> >> I'll grab the very latest MPICH and give it a try. > > Can you also see if it's possible to use CH4 instead of CH3? > _______________________________________________ > Libfabric-users mailing list > [email protected] > http://lists.openfabrics.org/mailman/listinfo/libfabric-users _______________________________________________ ofiwg mailing list [email protected] http://lists.openfabrics.org/mailman/listinfo/ofiwg
