[OMPI devel] 1.6.1rc1 posted

2012-07-27 Thread Jeff Squyres
Finally! It's in the usual place: http://www.open-mpi.org/software/ompi/v1.6/ Please test, especially with low-registered-memory-available scenarios with Mellanox OpenFabrics devices. Here's a list of changes since 1.6: - A bunch of changes to eliminate hangs on OpenFabrics-based networks

[OMPI devel] The hostfile option

2012-07-27 Thread George Bosilca
I'm somewhat puzzled by the behavior of the -hostfile in Open MPI. Based on the FAQ it is supposed to provide a list of resources to be used by the launcher (in my case ssh) to start the processes. Make sense so far. However, if the configuration file contain a value for orte_default_hostfile,

Re: [OMPI devel] OpenMPI and SGE integration made more stable

2012-07-27 Thread Rayson Ho
On Fri, Jul 27, 2012 at 8:53 AM, Daniel Gruber wrote: > A while after u5 the open source repository was closed and most of the > German engineers from Sun/Oracle moved to Univa, working on Univa > Grid Engine. Currently you have the choice between Univa Grid Engine, > Son of Grid Engine (free acad

Re: [OMPI devel] OpenMPI and SGE integration made more stable

2012-07-27 Thread Daniel Gruber
Am 27.07.2012 um 14:39 schrieb Christoph van Wüllen: > > Am 27.07.2012 um 09:00 schrieb Daniel Gruber: > >> Setting the stack size limit to the vmem limit was fixed long >> time ago in 2009 for SGE 6.2u3 hence it should work in >> all later versions as well as in all SGE 6.2u5 successors >>

Re: [OMPI devel] OpenMPI and SGE integration made more stable

2012-07-27 Thread Christoph van Wüllen
Am 27.07.2012 um 09:00 schrieb Daniel Gruber: > Setting the stack size limit to the vmem limit was fixed long > time ago in 2009 for SGE 6.2u3 hence it should work in > all later versions as well as in all SGE 6.2u5 successors > like Univa Grid Engine. Hence the exact version number > would be

Re: [OMPI devel] OpenMPI and SGE integration made more stable

2012-07-27 Thread Daniel Gruber
Am 27.07.2012 um 14:25 schrieb Christoph van Wüllen: > > Am 27.07.2012 um 06:11 schrieb Ralph Castain: > >> Been chatting off-list with the SGE folks - can you tell us what version of >> SGE you are using? >> >> > SGE 6.2, the rpm says sun-sge-bin-linux24-x64-6.2-2_1.x86_64.rpm Your version

Re: [OMPI devel] OpenMPI and SGE integration made more stable

2012-07-27 Thread Christoph van Wüllen
Am 27.07.2012 um 06:11 schrieb Ralph Castain: > Been chatting off-list with the SGE folks - can you tell us what version of > SGE you are using? > > SGE 6.2, the rpm says sun-sge-bin-linux24-x64-6.2-2_1.x86_64.rpm The problem is, that the address space limit set when requesting the resource h

Re: [OMPI devel] OpenMPI and SGE integration made more stable

2012-07-27 Thread Daniel Gruber
Setting the stack size limit to the vmem limit was fixed long time ago in 2009 for SGE 6.2u3 hence it should work in all later versions as well as in all SGE 6.2u5 successors like Univa Grid Engine. Hence the exact version number would be interesting. Daniel Am 26.07.2012 um 18:02 schrieb Chr

Re: [OMPI devel] OpenMPI and SGE integration made more stable

2012-07-27 Thread Ralph Castain
Been chatting off-list with the SGE folks - can you tell us what version of SGE you are using? On Jul 26, 2012, at 9:02 AM, Christoph van Wüllen wrote: > It is a long-standing problem that due to a bug in Sun GridEngine > (setting the stack size limit equal to the address space limit) > using q