[Pw_forum] sometimes a failure in qvan2.f90

[Paolo Giannozzi]

On Monday 15 December 2003 10:24, PGnujeon wrote:

> When I run pw.x with USPP, sometimes the program stops at qvan2.f90,
> reporting "invalid mpi operation in qvan2".  [...] would any body suggest
> any hint for this problem ?

if it is not reproducible, it is likely to be a MPI or hardware problem,
rather than a problem of the code

Paolo

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Paolo Giannozzi             e-mail:  giannozz at nest.sns.it
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