There are many MPI tutorials available. A very good one that I have referred people to before is:
http://www.citutor.org/browse.php (you'll have to sign up for a free account) There's 2 levels to the tutorial: introduction and intermediate. They should both get you started on MPI / parallel programming. On Feb 14, 2012, at 9:48 PM, alexalex43210 wrote: > Hello Benton, > Thanks for your notice. > > But I am a novice for the parallel computation, I often use Fortran to > compile my program, now I want to use the Parallel, can you give me some help > how to begin? > PS: I learned about OPEN MPI is the choice for my question solution. am I > right? > > best wishes to you & good luck > yours alex > > alexalex43210 > > From: Brad Benton > Date: 2012-02-15 09:48 > To: announce > Subject: [Open MPI Announce] Open MPI v1.4.5 released > The Open MPI Team, representing a consortium of research, academic, and > industry partners, is pleased to announce the release of Open MPI version > 1.4.5. This release is mainly a bug fix release over the v1.4.4 release. We > strongly recommend that all users upgrade to version 1.4.5 if possible. > > Version 1.4.5 can be downloaded from the main Open MPI web site or any of its > mirrors (mirrors will be updating shortly). > > Here is a list of changes in v1.4.5 as compared to v1.4.4 > - Fixed the --disable-memory-manager configure switch. > (** also to appear in 1.5.5) > - Fix typos in code and man pages. Thanks to Fujitsu for these fixes. > (** also to appear in 1.5.5) > - Improve management of the registration cache; when full, try freeing > old entries and attempt to re-register. > - Fixed a data packing pointer alignment issue. Thanks to Fujitsu > for the patch. > (** also to appear in 1.5.5) > - Add ability to turn off warning about having the shared memory backing > store over a networked filesystem. Thanks to Chris Samuel for this > suggestion. > (** also to appear in 1.5.5) > - Removed an unnecessary memmove() and plugged a couple of small memory leaks > in the openib OOB connection setup code. > - Fixed some QLogic bugs. Thanks to Mark Debbage from QLogic for the patches. > - Fixed problem with MPI_IN_PLACE and other sentinel Fortran constants > on OS X. > (** also to appear in 1.5.5) > - Fix SLURM cpus-per-task allocation. > (** also to appear in 1.5.5) > - Fix the datatype engine for when data left over from the previous > pack was larger than the allowed space in the pack buffer. Thanks to > Yuki Matsumoto and Takahiro Kawashima for the bug report and the > patch. > - Fix Fortran value for MPI_MAX_PORT_NAME. Thanks to Enzo Dari for > raising the issue. > - Workaround an Intel compiler v12.1.0 2011.6.233 vector optimization > bug. > - Fix issues on Solaris with the openib BTL. > - Fixes for the Oracle Studio 12.2 Fortran compiler. > - Update iWARP parameters for the Intel NICs. > (** also to appear in 1.5.5) > - Fix obscure cases where MPI_ALLGATHER could crash. Thanks to Andrew > Senin for reporting the problem. > (** also to appear in 1.5.5) > > -- > Brad Benton > Linux Technology Center, IBM > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
