Am 23.10.2010 18:58, schrieb Brandon Fulcher:
> So I checked the OMPI package details on both machines, they each are
> running Open MPI 1.3. . . but then I noticed that the packages are
> different versions. Basically, the slave is running the previous
> Ubuntu release, and the master is running the current one. Both have the
> most recent packages for their release. . .but perhaps that is enough of
> a difference?
I've found that Ubuntu-9.10 has an openmpi-1.3 packages with openmpi in
version 1.3. But 10.04 has an openmpi-1.3 package to, but it contains
openmpi in version 1.4.