Re: [OMPI devel] memory manager RFC

2008-06-04 Thread Brian W. Barrett
On Wed, 4 Jun 2008, Paul H. Hargrove wrote: Brian states This will allow users to turn ptmalloc2 support on/off at application link time instead of MPI compile time. Where I assume "MPI compile time" means when the MPI *implementation* is compiled. Correct. So what about LD_PRELOAD?

Re: [OMPI devel] devel Digest, Vol 1080, Issue 2

2008-06-04 Thread Andreas Schäfer
On 22:33 Wed 04 Jun , Mukesh K Srivastava wrote: > I am aware that GCC(v-4.2.4) supports OpenMP, so suggested if OMPI could be > supported too with GCC releases? Are you 100% sure about what an MPI implementation is? > There is no confusion please. There is confusion thank you very much

Re: [OMPI devel] memory manager RFC

2008-06-04 Thread Jeff Squyres
Sounds good to me. Thanks Brian! On Jun 3, 2008, at 12:04 PM, Brian W. Barrett wrote: Hi all - Sorry this is so late, but it took a couple of iterations with a couple of people to get right from a technology standpoint. All mistakes in this proposal are my fault. What: Fix the

Re: [OMPI devel] GCC extendability to OpenMPI Specification

2008-06-04 Thread Bernhard Fischer
On Wed, Jun 04, 2008 at 12:53:25PM +0530, Mukesh K Srivastava wrote: >Hi OMPI Community. > > >Is there any thought process to extend GCC support to OpenMPI or >implementation of OpenMPI specification in GCC for C, C++ & Fortran and >making it generally available for platforms which supports POSIX.

[OMPI devel] GCC extendability to OpenMPI Specification

2008-06-04 Thread Mukesh K Srivastava
Hi OMPI Community. Is there any thought process to extend GCC support to OpenMPI or implementation of OpenMPI specification in GCC for C, C++ & Fortran and making it generally available for platforms which supports POSIX. Can GCC community think extending a support library for OpenMPI in it's

[OMPI devel] Pallas fails

2008-06-04 Thread Pavel Shamis (Pasha)
Last conf. call Jeff mentioned that he see some collectives failures. In my MTT testing I also see that Pallas collectives failed - http://www.open-mpi.org/mtt/index.php?do_redir=682 Alltoall # # Benchmarking Alltoall #

Re: [OMPI devel] parallel make install

2008-06-04 Thread Ralf Wildenhues
Hello Ralph, * Ralph Castain wrote on Tue, Jun 03, 2008 at 11:59:07PM CEST: > Very interesting. Don't know if it's the same problem, but I noted an issue > quite a while ago where make -jN all/install would fail when traversing > opal. I built a workaround that was just a script that does make