We have OpenMPI running on Frontier with libfabric. We are using HPE's CXI (Cray eXascale Interface) provider instead of RoCE though.
On Sat, Nov 19, 2022 at 2:57 AM Matthew Wallis via Beowulf < beowulf@beowulf.org> wrote: > > > ;-) > > 1. Less spam. > 2. Private DMs, just email the person. > 3. Long form. > 4. No social media plagues of likes, dislikes, ratios. > 5. Identity verification via gpg > > Not necessarily a comprehensive list, and there’s definitely something to > be said for twitter’s bitesized content making it easy to consume a stream > of consciousness from around the world, both positive, and negative. > > On topic, if anyone has experience using libfabric with OpenMPI I’d be > interested to hear. I need to do a little more poking, but trying to get > RoCE on anything other than Mellanox still seems to be painful. > > Matt. > _______________________________________________ > Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing > To change your subscription (digest mode or unsubscribe) visit > https://beowulf.org/cgi-bin/mailman/listinfo/beowulf >
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