[GE users] Machine file and dedicated IB network

beatrubi beat at 0x1b.ch
Thu May 20 18:52:48 BST 2010


Hi Ionel!

Quoting <igardais at yahoo.fr> (20.05.10 16:46):

> It fails because of DAT_INSUFFICIENT_RESOURCES.

Check your ulimits. The "locked memory" should be large. Typical are
32KBytes which is much too small. I usually set it to unlimited. Also try to
avoid multiple problems at once and run your MPI application first manually
by providing a hand written machinefile. Once you are sure MPI is stable,
start with the integration into the Grid Engine.

Beat

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