Sounds like something didn’t quite get configured right, or maybe you have a library installed that isn’t quite setup correctly, or...
Regardless, we generally advise building from source to avoid such problems. Is there some reason not to just do so? > On Dec 8, 2016, at 6:16 AM, Daniele Tartarini <d.tartar...@sheffield.ac.uk> > wrote: > > Hi, > > I've installed on a Red Hat 7.2 the OpenMPI distributed via Yum: > > openmpi-devel.x86_64 1.10.3-3.el7 > > any code I try to run (including the mpitests-*) I get the following message > with slight variants: > > my_machine.171619hfi_wait_for_device: The /dev/hfi1_0 device failed > to appear after 15.0 seconds: Connection timed out > > Is anyone able to help me in identifying the source of the problem? > Anyway, /dev/hfi1_0 doesn't exist. > > If I use an OpenMPI version compiled from source I have no issue (gcc 4.8.5). > > many thanks in advance. > > cheers > Daniele > _______________________________________________ > users mailing list > users@lists.open-mpi.org > https://rfd.newmexicoconsortium.org/mailman/listinfo/users
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