Hi Fernan Fernan Aguero wrote: >All the tests I've performed (from reading the docs) pass. >However, all the jobs run on the slave. The master just sits >down quietly waiting for the slave to finish with one >segment, before feeding the next. I suppose that this > > Are you using mpirun with the -nolocal option? The -nolocal option prevents running threads on the starting node. Also, what does your machines file look like? Are you using a machines file or just "-np 2" ? -- Joseph Landman, Ph.D Scalable Informatics LLC, email: landman@scalableinformatics.com web : http://scalableinformatics.com phone: +1 734 612 4615