----- "Ralph Castain" <r...@open-mpi.org> wrote: > Should just be > > -mca paffinity_base_verbose 5 > > Any value greater than 4 should turn it "on"
Yup, that's what I was trying, but couldn't get any output. > Something I should have mentioned. The paffinity_base_service.c file > is solely used by the rank_file syntax. It has nothing to do with > setting mpi_paffinity_alone and letting OMPI self-determine the > process-to-core binding. That would explain why I'm not seeing any output from it then, it and the solaris module are the only ones containing any opal_output() statements in the paffinity section of MCA. I'll try scattering some opal_output()'s into the linux module instead along the same lines as the base module. > You want to dig into the linux module code that calls down > into the plpa. The same mca param should give you messages > from the module, and -might- give you messages from inside > plpa (not sure of the latter). The PLPA output is not run time selectable: #if defined(PLPA_DEBUG) && PLPA_DEBUG && 0 :-) cheers, Chris -- Christopher Samuel - (03) 9925 4751 - Systems Manager The Victorian Partnership for Advanced Computing P.O. Box 201, Carlton South, VIC 3053, Australia VPAC is a not-for-profit Registered Research Agency
