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 4

[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: http://www.cisco.com/web

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 - e

[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 MPI_

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 (jsquy