On Tue, Apr/22/2008 03:19:35PM, Jeff Squyres wrote: > Gathering the info from any given might be a little difficult -- we'd > have to enlist orte somehow. The orteds could conceivably be able to > get this info because the MPI processes are their children, after > all. The orteds would then need to gather this info and make it > available somehow (e.g., mpirun could dump out a file, or perhaps > something to stdout, ...etc.). >
What about using Proc::ProcessTable or the "ps" command? http://www.perlmonks.org/?node_id=115098 I'm guessing this would be difficult because of processes on remote nodes? -Ethan > > On Apr 22, 2008, at 3:16 PM, Josh Hursey wrote: > > > I was thinking for very test as an extra bit or two of information. > > But we could try a test suite too, but we would have to think about > > what we would want to exercise in it. > > > > -josh > > > > On Apr 22, 2008, at 1:45 PM, Ethan Mallove wrote: > > > >> On Tue, Apr/22/2008 01:35:06PM, Josh Hursey wrote: > >>> On the Open MPI teleconf this morning Rich mentioned that > >>> he was noticing odd memory usage. It got me thinking, > >>> would it be useful for MTT to track important aspects of > >>> the process such as memory use? > >>> > >>> Just a thought. I'm not exactly sure how we would report > >>> or record this, but if it is useful we can file a bug for > >>> it :) > >>> > >> > >> Would this require a new "memory-usage" test suite? Or were > >> you thinking more along the lines of a new integer column in > >> the test_run table to record memory usage for *every* test > >> run? > >> > >> -Ethan > >> > >> > >>> Cheers, > >>> Josh > >>> > >>> _______________________________________________ > >>> mtt-devel mailing list > >>> mtt-de...@open-mpi.org > >>> http://www.open-mpi.org/mailman/listinfo.cgi/mtt-devel > >> _______________________________________________ > >> mtt-devel mailing list > >> mtt-de...@open-mpi.org > >> http://www.open-mpi.org/mailman/listinfo.cgi/mtt-devel > > > > _______________________________________________ > > mtt-devel mailing list > > mtt-de...@open-mpi.org > > http://www.open-mpi.org/mailman/listinfo.cgi/mtt-devel > > > -- > Jeff Squyres > Cisco Systems > > _______________________________________________ > mtt-devel mailing list > mtt-de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/mtt-devel
