Re: [OMPI devel] [OMPI svn-full] svn:open-mpi r25015

2011-08-08 Thread Thomas Herault
proc_get_epoch( proc ); calls ORTE_NAME_PRINT(proc) when in debug mode. When this is the case, ORTE_NAME_PRINT prints all fields of proc, including epoch. So, proc->epoch = proc_get_epoch(proc) triggers the valgrind warning, because of the print, in debug mode. This is the only reason why proc->

Re: [OMPI devel] Uninitialized ORTE epoch values

2011-08-05 Thread Thomas Herault
The warnings issued through ess_base_select.c:46 are annoying but harmless. Wesley is going to hunt them and remove them, but they are really issued because of the print: orte_ess_base_proc_get_epoch (ess_base_select.c:46) calls ORTE_NAME_PRINT(proc), which prints proc->epoch, before proc->epoc

Re: [OMPI devel] One orted for each process on the same host - any problem?

2011-05-04 Thread Thomas Herault
suggestion on how >> to resolve this or work around this. >> >> We have thought about mapping all processes from a mpirun into a >> single job to simplify job resource tracking, but that will require much >> spread changes in our software. >> >> Thanks. >&g

Re: [OMPI devel] One orted for each process on the same host - any problem?

2011-05-04 Thread Thomas Herault
Hi, Could you explain why you would like one orted on top of each MPI process? There are some situations, like resource usage limitation / accounting, that are possible to solve without changing the one daemon per node deployment. Or do you enforce other kinds of restrictions on the orted process

[OMPI devel] LSF & ompi r18978

2008-07-22 Thread Thomas Herault
Hi, I just tested compiling ompi on a LSF cluster (LSF 7.0.2) (see ticket 1356). I could solve a few trivial bugs myself (see svn diff below), however I hit compile errors beyond my knowledge of ORTE internal structures in orte/mca/ras/lsf/ras_lsf_module.c and orte/mca/ras/lsf/ ras_lsf_com