Hi, I've made the initial work towards a working package for mpich2 1.5 (pushed to git).
I think that this version should be targeted for Debian wheezy instead of the current 1.4.1. However, for this to happen, we need a working package uploaded to unstable by the end of this month. Dave, do you have a release schedule for 1.5? Do you know when the final release is expected ? Is the 1.5 branch in feature-freeze, or is development still happening? Torquil, Adam, will you have time to work on this? I have limited time currently, unfortunately. (also, I'd like to step down from mpich2 maintenance not too far in the future, due to my limited time) Dave, It seems that the mpeinstall script assumes that the following directories exist: $DESTDIR/usr/bin ; $DESTDIR/usr/sbin ; $DESTDIR/etc/mpich2 ; $DESTDIR/usr/share/man/man4 Could you check if there's something wrong there? Lucas ----- Forwarded message from Dave Goodell <[email protected]> ----- From: Dave Goodell <[email protected]> To: [email protected] Date: Mon, 23 Apr 2012 18:19:35 -0500 Subject: [mpich2-announce] Announcing the availability of MPICH2 1.5b1 Reply-To: [email protected] List-Id: <mpich2-announce.mcs.anl.gov> A new release of MPICH2 (1.5b1) is available from http://www.mcs.anl.gov/research/projects/mpich2/downloads/index.php?s=downloads This is a feature-preview release. MPICH2 developers, testers and other advanced users are encouraged to try this release out and let us know if you encounter any problems. This release is not intended for production systems at this time; such systems should continue to use the latest release from the 1.4.x branch (currently 1.4.1p1). The major additions in the 1.5b1 release since 1.4.1p1 are highlighted below. (Windows binaries are not available at this time) Regards, The MPICH2 Team =============================================================================== Changes in 1.5 =============================================================================== # OVERALL: nemesis now supports an "--enable-yield=..." configure option for better performance/behavior when oversubscribing processes to cores. Some form of this option is enabled by default on Linux, Darwin, and systems that support sched_yield(). # MPI-3: the new MPI-3 nonblocking collectives functions are now available as "MPIX_" functions (e.g. "MPIX_Ibcast"). # MPI-3: the new MPI-3 MPI_Comm_split_type function is now available as an "MPIX_" function. # MPI-3: the new MPI-3 tools interface is now available as "MPIX_T_" functions. This is a beta implementation right now with several limitations, including no support for multithreading. Several performance variables related to CH3's message matching are exposed through this interface. # MPI-3: the new MPI-3 matched probe functionality is supported via the new routines MPIX_Mprobe, MPIX_Improbe, MPIX_Mrecv, and MPIX_Imrecv. # MPI-3: the new MPI-3 nonblocking communicator duplication routine, MPIX_Comm_idup, is now supported. It will only work for single-threaded programs at this time. # MPI-3: MPIX_Comm_reenable_anysource support # MPI-3: native MPIX_Comm_create_group support (updated version of the prior MPIX_Group_comm_create routine). # MPI-3: eliminated the possibility of interference between MPI_Intercomm_create and point-to-point messaging operations. # Build system: Completely revamped build system to rely fully on autotools. Parallel builds ("make -j8" and similar) are now supported. # Build system: rename "./maint/updatefiles" --> "./autogen.sh" and "configure.in" --> "configure.ac" # PM/PMI: Upgrade hwloc to 1.4.1. # JUMPSHOT: Improvements to Jumpshot to handle thousands of timelines, including performance improvements to slog2 in such cases. # JUMPSHOT: Added navigation support to locate chosen drawable's ends when viewport has been scrolled far from the drawable. # PM/PMI: Upgraded to hwloc-1.4.1 # Several other minor bug fixes, memory leak fixes, and code cleanup. A full list of changes is available using: svn log -r8478:HEAD https://svn.mcs.anl.gov/repos/mpi/mpich2/tags/release/mpich2-1.5b1 ... or at the following link: https://trac.mcs.anl.gov/projects/mpich2/log/mpich2/tags/release/mpich2-1.5b1?action=follow_copy&rev=HEAD&stop_rev=8478&mode=follow_copy ----- End forwarded message ----- -- | Lucas Nussbaum | [email protected] http://www.lucas-nussbaum.net/ | | jabber: [email protected] GPG: 1024D/023B3F4F | -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/[email protected]
