[Debichem-devel] Bug#720419: Aw: Bug#720419: Openmpi 1.6.5 is freezing under GNU/Linux ia64

[Julien Cristau]

On Sun, Sep 22, 2013 at 13:32:36 +0200, Steffen Möller wrote:

> Hello,
> 
> > In Debian, we are in the process of switching the default MPI
> > implementation from version 1.4 to 1.6.
> > 
> > Every architectures are fine beside ia64. Any program based on OpenMPI
> > 1.6.5 is freezing.
> > 
> > With a basic test case:
> >   MPI_Init(NULL, NULL);
> >   MPI_Finalize();
> > 
> > mpirun -c 4 foo
> > => freeze
> > The backtrace does not show anything.
> > 
> > Does it ring a bell to anyone ?
> 
> Do you observe this on a single machine or via a network? I suggest
> editing your nodes list to identify the hosts that make problems.
> 
This is all on a single machine AFAIK.

Cheers,
Julien
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