[mvapich-discuss] mpirun_rsh equivalent to prepend-rank?

[Jonathan Perkins]

On Fri, Apr 19, 2013 at 08:39:50AM -0400, Thompson, Matt (GSFC-610.1)[SCIENCE SYSTEMS AND APPLICATIONS INC] wrote:
> All,
> 
> I was wondering if there is an mpirun_rsh equivalent--via
> environment variable, say--to Hydra's -prepend-rank option?
> Sometimes it's a useful tool to know who's printing what in a
> program's output (before firing up a debugger, say).

Sorry, this feature does not exist.  We will consider adding it in a
future release of MVAPICH2.

-- 
Jonathan Perkins
http://www.cse.ohio-state.edu/~perkinjo