Dear MPICH family and friends, The next MPICH development tele-con will be tomorrow (Thursday) at 9am US Central time. We have 3 weeks of accumulated development to cover. agenda * Reference count checking before freeing comms * UCX to use nbx am interface * Threadcomm collective support * Win_allocate_shared with dynamic processes * Reduction with MPIX_EQUAL * PMI configure options * Recently merged PRs<https://github.com/pmodels/mpich/pulls?q=is%3Apr+is%3Amerged+sort%3Aupdated-desc+merged%3A%3E%3D2023-08-17> * Recently opened PRs<https://github.com/pmodels/mpich/pulls?q=is%3Apr+is%3Aopen+created%3A%3E%3D2023-08-17> * New issues<https://github.com/pmodels/mpich/issues?q=is%3Aissue+is%3Aopen+created%3A%3E%3D2023-08-17> To join the Meeting: https://teams.microsoft.com/l/meetup-join/19%3ameeting_NjU1NDBiZmUtZTM2Ni00M... If you would like a calendar invite, please send us a message. Thanks, -- Hui Zhou Principal Research Software Engineer Mathematics and Computer Science Argonne National Laboratory TEL: 630-252-3430