On Fri, Apr 18, 2008 at 01:00:40PM -0400, Josh Hursey wrote: > The trick is to force Open MPI to use only tcp,self and nothing else. > Did you try adding this (-mca btl tcp,self) to the runtime parameter > set?
Sure. Even with 64 processes, I cannot trigger this behaviour. Neither on Linux nor Solaris. Any special compile flags? I guess a little bit more debug output could probably reveal the culprit. -- Cluster and Metacomputing Working Group Friedrich-Schiller-Universität Jena, Germany private: http://adi.thur.de
