No - one is just a shorthand for the other.


On Thu, Oct 4, 2012 at 9:54 AM, Sébastien Boisvert <sebastien.boisvert.3@ulaval.ca> wrote:
Hi,

Is there any difference in the code path between

  mpiexec -n 1 -output-filename           1234 ./a.out

and

  mpiexec -n 1 --mca orte_output_filename 1234 ./a.out ?
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