On 25/04/17 04:36 PM, r...@open-mpi.org wrote:
 add --oversubscribe to the cmd line

good, it works! :)

Is there an environment variable equivalent to --oversubscribe argument?

I can't find this option in near related FAQ entries, should it be added here? :

https://www.open-mpi.org/faq/?category=running#oversubscribing

or here ? :

https://www.open-mpi.org/faq/?category=running#force-aggressive-degraded

I was using:

export OMPI_MCA_mpi_yield_when_idle=1
export OMPI_MCA_hwloc_base_binding_policy=none

and it was ok before...

Thanks,

Eric

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