Recently, when I try to run something locally with OpenMPI with more than
two ranks (I have a dual-core machine), I get the friendly message
--
There are not enough slots available in the system to satisfy the 3 slots
that wer
mpirun --oversubscribe $OTHER_ARGS
Jeff
On Wed, Jan 24, 2018 at 12:13 PM, Benjamin Brock
wrote:
>
> Recently, when I try to run something locally with OpenMPI with more than
two ranks (I have a dual-core machine), I get the friendly message
>
> ---
Recently, when I try to run something locally with OpenMPI with more than
two ranks (I have a dual-core machine), I get the friendly message
--
There are not enough slots available in the system to satisfy the 3 slots
that wer
Ben --
Did you not see Jeff Hammond's reply earlier today?
https://www.mail-archive.com/users@lists.open-mpi.org//msg31964.html
> On Jan 24, 2018, at 5:40 PM, Benjamin Brock wrote:
>
> Recently, when I try to run something locally with OpenMPI with more than two
> ranks (I have a dual-co
Benjamin,
There was no need to open a new thread with the same title and a
slightly modified question,
it just added some confusion.
If you want to allow oversubscription by default, you can insert the
following line in your
/etc/openmpi-mca-params.conf (update the path if needed)
rmaps_base_ove
