-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
I think this is probably the best advice. I've personally never run
into a set of circumstances where MPI didn't pick the right interface
where there wasn't a major misconfiguration (you'd of course want to
test that on your system), but users might want more predictable
behavior, or to be able to request Infiniband specifically.
On 10/25/2017 11:22 AM, John Hearns wrote:
> What I would do is tag the Infiniband equipped nodes with a
> feature called 'IB' or 'nonIB' for the others, and choose those
> nodes. (Sorry - my head is in PBSPro world these days so that would
> be a resources_available in that world)
>
- --
____
|| \\UTGERS, |----------------------*O*------------------------
||_// the State | Ryan Novosielski - novos...@rutgers.edu
|| \\ University | Sr. Technologist - 973/972.0922 ~*~ RBHS Campus
|| \\ of NJ | Office of Advanced Res. Comp. - MSB C630, Newark
`'
-----BEGIN PGP SIGNATURE-----
iFwEARECABwFAlnwvkoVHG5vdm9zaXJqQHJ1dGdlcnMuZWR1AAoJEJm/oGnRHLG+
QNUAn1EYfpqOtn1cyV/6qutVGP4kBt8pAKCR0IzgdnEF9sHGVWIB7jXcczFiiw==
=m3/O
-----END PGP SIGNATURE-----
