Re: [OMPI users] device failed to appear .. Connection timed out

2016-12-08 Thread Daniele Tartarini
> > 2016-12-08 8:45 GMT-07:00 r...@open-mpi.org : > > 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 > probl

Re: [OMPI users] device failed to appear .. Connection timed out

2016-12-08 Thread Daniele Tartarini
> 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.tar

[OMPI users] device failed to appear .. Connection timed out

2016-12-08 Thread Daniele Tartarini
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 d