We downloaded the source, compiled and installed the nightly build
openmpi-1.3b3r19939 on a ppc.
The, it was noticed that mpirun does not show output of any executable
that was launched.
We installed again an older build, openmpi-1.3a1r19763, and everything
was working again.
Might it be possible that the nightly build is broken?
Some information about the nodes:
# uname -a
Linux marie-lp01.....com 126.96.36.199-79.fc9.ppc64 #1 SMP Fri Oct 17
14:12:57 EDT 2008 ppc64 ppc64 ppc64 GNU/Linux
Daniel Felix Ferber