Re: [OMPI devel] RFC: System V Shared Memory for Open MPI

2010-06-01 Thread Samuel K. Gutierrez
Hi all, Configure option added: --enable-sysv (default: disabled). For sysv testing purposes, please enable. Thanks! -- Samuel K. Gutierrez Los Alamos National Laboratory On Jun 1, 2010, at 11:11 AM, Samuel K. Gutierrez wrote: Doh! bitbucket repository: http://bitbucket.org/samuelkgutierre

Re: [OMPI devel] RFC: System V Shared Memory for Open MPI

2010-06-01 Thread Jeff Squyres
On Jun 1, 2010, at 1:35 PM, Graham, Richard L. wrote: > Can you be a bit more explicit, please ? Sam has sent several prior RFCs on this subject. I believe he was asking for final testing before bringing it into the trunk. > I do not want this on our systems, so as long as this is a compile ti

Re: [OMPI devel] BTL add procs errors

2010-06-01 Thread Jeff Squyres
On May 31, 2010, at 5:10 AM, Sylvain Jeaugey wrote: > In my case, the error happens in : >mca_btl_openib_add_procs() > mca_btl_openib_size_queues() >adjust_cq() > ibv_create_cq_compat() >ibv_create_cq() Can you nail this down any further? If I modify adjust_

Re: [OMPI devel] BTL add procs errors

2010-06-01 Thread Jeff Squyres
On May 31, 2010, at 10:27 AM, Ralph Castain wrote: > Just curious - your proposed fix sounds exactly like what was done in the > OPAL SOS work. Are you therefore proposing to use SOS to provide a more > informational status return? No, I think Sylvain's talking about slightly modifying the exis

Re: [OMPI devel] RFC: System V Shared Memory for Open MPI

2010-06-01 Thread Samuel K. Gutierrez
Hi Rich, I'll add a configure-time option. This addition does not negatively impact the performance of the current sm component. Thanks, -- Samuel K. Gutierrez Los Alamos National Laboratory On Jun 1, 2010, at 11:35 AM, Graham, Richard L. wrote: Can you be a bit more explicit, please ? I

Re: [OMPI devel] RFC: System V Shared Memory for Open MPI

2010-06-01 Thread Graham, Richard L.
Can you be a bit more explicit, please ? I do not want this on our systems, so as long as this is a compile time decision, and as long as this does not degrade the performance of the current sm device, I will not object. Rich - Original Message - From: devel-boun...@open-mpi.org To: Op

Re: [OMPI devel] RFC: System V Shared Memory for Open MPI

2010-06-01 Thread Samuel K. Gutierrez
Doh! bitbucket repository: http://bitbucket.org/samuelkgutierrez/ompi_sysv_sm Thanks, -- Samuel K. Gutierrez Los Alamos National Laboratory On Jun 1, 2010, at 11:08 AM, Samuel K. Gutierrez wrote: WHAT: New System V shared memory component. WHY: https://svn.open-mpi.org/trac/ompi/ticket/132

[OMPI devel] RFC: System V Shared Memory for Open MPI

2010-06-01 Thread Samuel K. Gutierrez
WHAT: New System V shared memory component. WHY: https://svn.open-mpi.org/trac/ompi/ticket/1320 WHERE: M ompi/mca/btl/sm/btl_sm.c M ompi/mca/btl/sm/btl_sm_component.c M ompi/mca/btl/sm/btl_sm.h M ompi/mca/mpool/sm/mpool_sm_component.c M ompi/mca/mpool/sm/mpool_sm.h M