[GE users] Re: MPICH2 Hydra integration with SGE

ron ron_chen_123 at yahoo.com
Tue Aug 10 03:27:59 BST 2010


--- On Mon, 8/9/10, reuti <reuti at staff.uni-marburg.de> wrote:
> Instead MPICH2 from 1.3 onwards will have a tight
> integration into SGE builtin by default. Nothing special to
> define in your PE (the start_proc_args can be left as
> "/bin/true" or just "NONE"), and also the `mpiexec` don't
> need any switch. They will detect automatically that they
> are running inside SGE, parse the generated $PE_HOSTFILE and
> call `qrsh -inherit` to start processes on the slave nodes.

That's good news!

 -Ron


> 
> -- Reuti
> 
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