Re: [OMPI devel] Possible bug with derived datatypes and openib BTL in trunk

2014-04-17 Thread Rolf vandeVaart
I sent this information to George off the mailing list since the attachment was somewhat large. Still strange that I guess I am the only one that sees this. >-Original Message- >From: devel [mailto:devel-boun...@open-mpi.org] On Behalf Of George >Bosilca >Sent: Wednesday, April 16, 2014

[OMPI devel] MTT has migrated to git

2014-04-17 Thread Jeff Squyres (jsquyres)
For all of you who run MTT via a SVN checkout, note that MTT has now moved to git/github: https://github.com/open-mpi/mtt/ You might want to get a new clone and remove your old SVN checkout. -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to:

Re: [OMPI devel] 1-question developer poll

2014-04-17 Thread Josh Hursey
For Open MPI: - Primary: Mercurial (hosted on BitBucket - better deal for academia) - Secondary: Git (hosted on either BitBucket or GitHub) - SVN only to commit back For other projects: - SVN - Becoming less commonly used, but still used for some projects like Open MPI - Mercurial and Git -

Re: [MTT devel] Converted to git

2014-04-17 Thread Jeff Squyres (jsquyres)
I assume this means that no one found any problems or has any changes. I'll be moving this to its permanent home on github sometime soon and making the MTT SVN be read-only. Trac will be migrating to be git-based soon as well. Please do not use the MTT trac until further notice. Thanks! On

[OMPI devel] coll/tuned MPI_Bcast can crash or silently fail when using distinct datatypes across tasks

2014-04-17 Thread Gilles Gouaillardet
Dear OpenMPI developers, i just created #4531 in order to track this issue : https://svn.open-mpi.org/trac/ompi/ticket/4531 Basically, the coll/tuned implementation of MPI_Bcast does not work when two tasks uses datatypes of different sizes. for example, if the root send two large vectors of

Re: [OMPI devel] 1-question developer poll

2014-04-17 Thread Christoph Niethammer
git (Github mirror, git-svn, git patches) -- Christoph Niethammer High Performance Computing Center Stuttgart (HLRS) Nobelstrasse 19 70569 Stuttgart Tel: ++49(0)711-685-87203 email: nietham...@hlrs.de http://www.hlrs.de/people/niethammer - Original Message - From: "Jeff Squyres