mpirun --oversubscribe or OMPI_MCA_rmaps_base_oversubscribe=1
On Dec 15, 2011, at 11:27 AM, TERRY DONTJE wrote:
> There's an oversubscribe option I can set in my case, right?
>
> Thanks,
>
> --td
>
> On 12/15/2011 1:22 PM, Ralph Castain wrote:
>>
>> This is fixed, to a degree, with r25659
There's an oversubscribe option I can set in my case, right?
Thanks,
--td
On 12/15/2011 1:22 PM, Ralph Castain wrote:
This is fixed, to a degree, with r25659. However, note that there is
one big change that occurred back when we first committed the mapping
change.
As I noted at that time, w
This is fixed, to a degree, with r25659. However, note that there is one big
change that occurred back when we first committed the mapping change.
As I noted at that time, we changed the default for RM-given allocations to be
no-oversubscribe. So your MTTs may well fail if they weren't updated a
I'll take a look, Terry - it has to be the change I made yesterday.
On Dec 15, 2011, at 8:37 AM, TERRY DONTJE wrote:
> Last night MTT test results for 1.7a1r25652 from IU and Oracle is showing
> failures during some of the spawn tests see
> http://www.open-mpi.org/mtt/index.php?do_redir=2036.
>
Last night MTT test results for 1.7a1r25652 from IU and Oracle is
showing failures during some of the spawn tests see
http://www.open-mpi.org/mtt/index.php?do_redir=2036.
Essentially, the test are failing with the message:
All nodes which are allocated for this job are already filled.
I wonde
