[mpich-discuss] Hydra issues

[Pavan Balaji]

>> However you could use one of the various workarounds for this, such as 
>> an LD_PRELOADed setvbuf call: 
>> http://lists.gnu.org/archive/html/bug-coreutils/2008-11/msg00164.html
> 
> This does not change the behavior.
> 
> I am still stumped as to why there is no delay when using persistent 
> (launch-mode=2) versus a delay with no proxies (launch-mode=1).

This works for me. We need to figure out how to make this portable now.

  -- Pavan

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