[mpich-discuss] Universe size in development version

[Pavan Balaji]

On 02/01/2011 07:53 PM, Yauheni Zelenko wrote:
> r7889 works for LSF, but universe size is still not defined for -host
> (rsh/ssh) - flag is 0.

Here's the test program I'm using. Seems to work fine for me:

% mpiexec ./a.out
Universe size: 1

% mpiexec -hosts localhost,127.0.1.1 ./a.out
Universe size: 2

% mpiexec -hosts localhost:3,127.0.1.1:2 ./a.out
Universe size: 5

  -- Pavan

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