On Sat, Nov/07/2009 04:15:42PM, Jeff Squyres wrote: > On Nov 6, 2009, at 5:18 PM, Ethan Mallove wrote: > >> I'm running multiple MTT clients out of the same scratch directory >> using SGE. I'm running into race conditions between the multiple >> clients, where one client is overwriting another's data in the .dump >> files - which is a Very Bad Thing(tm). I'm running the >> client/mtt-lock-server, and I've added the corresponding [Lock] >> section in my INI file. Will my MTT clients now not interfere with >> each other's .dump files? I'm skeptical of this because I don't see, >> e.g., Lock() calls in SaveRuns(). How do I make my .dump files safe? >> > > > Err... perhaps this part wasn't tested well...? > > I'm afraid it's been forever since I've looked at this code and I'm gearing > up to leave for the Forum on Tuesday and then staying on for SC09, so it's > quite likely that you'll be able to look at this in more detail before I > will. Sorry to pass the buck; just trying to be realistic... :-( >
Doh! Hopefully I can pick up some clues in ompi-tests/trunk/cisco/mtt. -Ethan > -- > Jeff Squyres > jsquy...@cisco.com > > _______________________________________________ > mtt-users mailing list > mtt-us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users
