Hi Daniel, No, we don't support -genvexcl with Hydra. A close approximation might be to pass -genvnone and then specify explicitly what you want to pass to executables with -envlist. Ken On 06/14/2017 06:40 PM, Faraj, Daniel wrote:
Dear MPICH folks,
Flavors of MPI implementations support methods to allow or suppress mpirun from propagating environment variables to hosts in the MPI job.
MPICH 2.3 does have similar options however it does not seem to have the –genvexcl option to exclude certain environment variables from propagating.
Is there a way to do so?
-Daniel
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