[mpich2-dev] mpiexec to call launcher for all names in machines file without hostname resolution (was -nolocal option)

[Pavan Balaji]

On 07/08/2011 11:46 PM, John Marshall wrote:
> as it is now and with your patch, hydra would fork, _not_ call my
> launcher. Instead, I want my launcher to be called each time, no
> forking. Why? Because for my situation name0, name1, name2, and
> localhost are not hostnames but labels that my launcher interprets.

I've committed this change in as of r8760. The nightly snapshots will 
have it. You can use the environment variable HYDRA_LAUNCHER_AUTOFORK=0 
to disable the automatic forking.

  -- Pavan

-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji