----- "Chris Samuel" <csam...@vpac.org> wrote: > I'll carry on digging.
I've been trying to track back from the linux paffinity module to find some useful debugging info I can get my teeth into and I can see that the file: opal/mca/paffinity/base/paffinity_base_service.c seems to have lots of useful debugging message that should output what processes are getting bound where, but they are often conditional on the diag_requested variable. It seems that diag_requested is set based on this logic: if (4 < opal_output_get_verbosity(opal_paffinity_base_output)) { diag_requested = true; } else { diag_requested = false; } But I can't see what I have to set to make those messages appear! I've been through the output of ompi_info -a in case there was something listed there but nothing leapt out at me. Any clues please ? 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