On behalf of the Large Count WG, We are announcing one action for Ticket #80; that is, reading in Barcelona. Issue: <https://github.com/mpi-forum/mpi-issues/issues/> <https://github.com/mpi-forum/mpi-issues/issues/> <https://github.com/mpi-forum/mpi-issues/issues/> <https://github.com/mpi-forum/mpi-issues/issues/8> <https://github.com/mpi-forum/mpi-issues/issues/8> https://github.com/mpi-forum/mpi-issues/issues/80 PR: https://github.com/mpi-forum/mpi-standard/pull/34 PDF: https://github.com/mpi-forum/mpi-issues/files/2351102/mpi32-report-ticket80-... This ticket, studied and developed by Jeff Hammond, puts MPI-4 on the path to being 64-bit clean throughout. Thank you, Tony Skjellum Anthony Skjellum, PhD Professor of Computer Science and Chair of Excellence Director, SimCenter University of Tennessee at Chattanooga (UTC) [email protected] [or [email protected]] cell: 205-807-4968