openhpc/ohpc

UCX version

Closed this issue · 6 comments

While testing out NDR equipment we’ve run into an issue – namely, NDR won’t work. Our guys have found out that ucx v1.12 and higher is required - however both ohpc 2.0 and the future release are still at 1.11. Any chance UCX versions can be upgraded ?

For 3.0 it should not be a problem.

UCX has been upgraded to 1.14 for 2.7 and 3.0.

Thank you. Btw, when is the release date for 2.7 ? (need to know if we have time to test before our own next release)

Thank you. Btw, when is the release date for 2.7 ? (need to know if we have time to test before our own next release)

We hope to have the release ready around ISC23.

@enuff-tech do you have experience concerning the UCX ABI? Does an UCX update require the rebuild of its dependencies or should it just work as a replacement?

From what my team tested so far, newer versions should work as stand-in replacements (there should be no need for a rebuild of all components)