Hi all, Just a reminder - the next MPI Forum meeting will be today, Wednesday 4/24 at 10am CT. The dial-in information is linked from https://www.mpi-forum.org/meetings/ <https://www.mpi-forum.org/meetings/> The first hour will be on Topologies, the second on Sessions. As a reminder: we had to change the Webex Link a few weeks ago due to spammers - if you have an old one bookmarked for this series, it won’t work anymore. You will need to make sure you have requested access to the MPI Forum GitHub repository before the meeting time in order to view the dial-in information. If you haven't already done so, please email Wesley your GitHub user ID ASAP (off-list). Thanks, Martin — Prof. Dr. Martin Schulz, Chair of Computer Architecture and Parallel Systems Department of Informatics, TU-Munich, Boltzmannstraße 3, D-85748 Garching Member of the Board of Directors at the Leibniz Supercomputing Centre (LRZ) Email: [email protected]