Please schedule a reading for issue #25 (pull request #29). https://github.com/mpi-forum/mpi-issues/issues/25 https://github.com/mpi-forum/mpi-standard/pull/29 ?Patch Links: * https://github.com/mpi-forum/mpi-standard/pull/29.patch * https://github.com/mpi-forum/mpi-standard/pull/29.diff ? ?Draft standard PDF, containing the changes to be read at next meeting: https://github.com/mpi-forum/mpi-standard/files/1036715/mpi32-report.pdf ?Summary of changes: Collective Communication Chapter ---------------------------------------------- 5.13 Added Persistent collective communication functions? 5.13.1 -- Added section to discuss Info Keys related to Persistent Collectibrs 5.13.2-5.13.13 -- Added one-to-one a persistent collective for every corresponding nonblocking collective Process Topologies chapter ------------------------------------ Added Section 7.8 -- Persistent collective communication for communication on process topologies; added one-to-one a function for every nonblocking topological collective operation For your information, we have a working functional implementation (libPNBC) as well. ?Thank you, Tony Skjellum, Puri Bangalore, and Dan Holmes