I can also confirm this bug on Karmic. Upgrade to openmpi 1.4.1 is absolutely required. Openmpi 1.2.5 used in 8.04 also works fine. I use Karmic amd64 on an 8 core machine.
-- Openmpi experiences random hangs when using shared memory communication https://bugs.launchpad.net/bugs/504659 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
