Thanks a lot Kevin, It seemed to me that something like your suggestion would launch two unrelated "appname", ..., luckily I was wrong ;-). Indeed it does what I want.
Thanks again, Roberto On Thu, 21 Feb 2008, Kevin Durda wrote: > Hi Roberto, > > I think that you can do what you want if you use an appfile with something > like this: > > -host node1,node2,node3 -np 6 -wdir /WorkingDir/ appname > -host node4 -np 2 -wdir /DifferentWorkingDir/ appname > > Then run your program using "mpirun --app appfilename". > > Kevin