Re: [OMPI users] Oversubscribing a subset of a machine's cores

2008-02-11 Thread Torje Henriksen
Hi, Thanks for the heads up Joseph, you sent me in the right direction. Very helpful indeed, although the command that seems to be doing the trick on my system is $taskset -c X ... Best regards, Torje Henriksen On Feb 7, 2008, at 2:47 PM, Joe Landman wrote: Torje Henriksen wrote: [..

Re: [OMPI users] Oversubscribing a subset of a machine's cores

2008-02-07 Thread Joe Landman
Torje Henriksen wrote: [...] Still, all eight cores are being used. I can see why you would want to use all cores, and I can see that oversubscribing a sub-set of the cores might seem silly. My question is, is it possible to do what I want to do without hacking the open mpi code? Could