Hi Ben, Actually I did some checking about the brew install for OFi libfabric. It looks like if your brew is up to date, it will pick up libfabric 1.5.2.
Howard 2017-11-22 15:21 GMT-07:00 Howard Pritchard <hpprit...@gmail.com>: > HI Ben, > > Even on one box, the yoda component doesn't work any more. > > If you want to do OpenSHMEM programming on you Macbook pro (like I do) > and you don't want to set up a VM to use UCX, then you can use > Sandia OpenSHMEM implementation. > > https://github.com/Sandia-OpenSHMEM/SOS > > You will need to install the MPICH hydra launcher > > http://www.mpich.org/downloads/versions/ > > as the SOS needs that for its oshrun launcher. > > I use hydra-3.2 on my mac with SOS. > > You will also need to install OFI libfabric: > > https://github.com/ofiwg/libfabric > > I'd suggest installing the OFI 1.5.1 tarball. OFI is also available via > brew > but its so old that I doubt it will work with recent versions of SOS. > > If you'd like to use UCX, you'll need to install it and Open MPI on a VM > running a linux distro. > > Howard > > > 2017-11-21 12:47 GMT-07:00 Benjamin Brock <br...@cs.berkeley.edu>: > >> > What version of Open MPI are you trying to use? >> >> Open MPI 2.1.1-2 as distributed by Arch Linux. >> >> > Also, could you describe something about your system. >> >> This is all in shared memory on a MacBook Pro; no networking involved. >> >> The seg fault with the code example above looks like this: >> >> [xiii@shini kmer_hash]$ g++ minimal.cpp -o minimal `shmemcc >> --showme:link` >> [xiii@shini kmer_hash]$ !shm >> shmemrun -n 2 ./minimal >> [shini:08284] *** Process received signal *** >> [shini:08284] Signal: Segmentation fault (11) >> [shini:08284] Signal code: Address not mapped (1) >> [shini:08284] Failing at address: 0x18 >> [shini:08284] [ 0] /usr/lib/libpthread.so.0(+0x11da0)[0x7f06fb763da0] >> [shini:08284] [ 1] /usr/lib/openmpi/openmpi/mca_s >> pml_yoda.so(mca_spml_yoda_get+0x7da)[0x7f06e0eef0aa] >> [shini:08284] [ 2] /usr/lib/openmpi/openmpi/mca_a >> tomic_basic.so(atomic_basic_lock+0xb2)[0x7f06e08d90d2] >> [shini:08284] [ 3] /usr/lib/openmpi/openmpi/mca_a >> tomic_basic.so(mca_atomic_basic_fadd+0x4a)[0x7f06e08d949a] >> [shini:08284] [ 4] /usr/lib/openmpi/liboshmem.so. >> 20(shmem_int_fadd+0x90)[0x7f06fc5a7660] >> [shini:08284] [ 5] ./minimal(+0x94f)[0x55a5cde7e94f] >> [shini:08284] [ 6] /usr/lib/libc.so.6(__libc_star >> t_main+0xea)[0x7f06fb3baf6a] >> [shini:08284] [ 7] ./minimal(+0x80a)[0x55a5cde7e80a] >> [shini:08284] *** End of error message *** >> ------------------------------------------------------------ >> -------------- >> shmemrun noticed that process rank 1 with PID 0 on node shini exited on >> signal 11 (Segmentation fault). >> ------------------------------------------------------------ >> -------------- >> >> Cheers, >> >> Ben >> >> _______________________________________________ >> users mailing list >> users@lists.open-mpi.org >> https://lists.open-mpi.org/mailman/listinfo/users >> > >
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