On Tue, 2009-05-19 at 14:01 -0400, Noam Bernstein wrote:

I'm glad you got to the bottom of it.

> With one of them, apparently, CP2K will silently go on if  
> the
> file is missing,  but then lock up in an MPI call (maybe it leaves
> some
> variables  uninitialized, and then uses them in the call to the MPI  
> function?).

More likely it takes a different path through the code and ends up
making mis-matched collective calls across processes.

Ashley,

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