patch to 1.3 attached On 7/30/08, Lenny Verkhovsky <lenny.verkhov...@gmail.com> wrote: > > few more details: > > 1. added new mca param rmaps_base_slot_list (r19062) > > 2. new -slot-list option to mpirun ( r19062) > > 3. old opal_paffinity_base_slot_list will be invisible ( r19096) > > 4. few bug fixes ( r19004) > > On 7/30/08, Lenny Verkhovsky <lenny.verkhov...@gmail.com> wrote: >> >> if there is no objection I want to bring it to 1.3 >> >> ( r19062) >> >> On 7/28/08, Ralph Castain <r...@lanl.gov> wrote: >>> >>> Just an FYI for those of you working with slot_lists. >>> >>> Lenny, Jeff and I have changed the mca param associated with how you >>> specify the slot list you want the rank_file mapper to use. This was done to >>> avoid the possibility of ORTE processes such as mpirun and orted >>> accidentally binding themselves to cores. The prior param was identical to >>> the one used to tell MPI procs their core bindings - so if someone ever >>> modified the paffinity system to detect the param and automatically >>> perform the binding, mpirun and orted could both bind themselves to the >>> specified cores...which isn't what we would want. >>> >>> The new param is "rmaps_base_slot_list". To make life easier, we also >>> added a new orterun cmd line option --slot-list which acts as a shorthand >>> for the new mca param. >>> >>> Ralph >>> >>> _______________________________________________ >>> devel mailing list >>> de...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/devel >>> >> >> >
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