OK, I see the part I missed - changing the MTT parameters for
mlx4_core.
My only issue is that currently there is no num_mtt or log_num_mtt,
but there is log_mtts_per_seg in /sys/module/mlx4_core/parameters
Has the parameter names changed? I know I can simply set
log_
On Jun 23, 2013, at 3:21 PM, dani wrote:
>> See this Open MPI FAQ item for more information on these Linux kernel module
>> parameters:
>>
>> http://www.open-mpi.org/faq/?category=openfabrics#ib-locked-pages
> BTW, the node has 64GB total ram. Is it possible openmpi is limited to only
> 32G
Thanks, that actually solved one of the errors:
->mpirun -n 1 hello
--
WARNING: It appears that your OpenFabrics subsystem is configured
to only
allow registering part of your physical memory.
Don't include udapl - that code may well be stale
Sent from my iPhone
On Jun 23, 2013, at 3:42 AM, dani wrote:
> Hi,
>
> I've encountered strange issues when trying to run a simple mpi job on a
> single host which has IB.
> The complete errors:
>
>> -> mpirun -n 1 hello
>> --
Hi,
I've encountered strange issues when trying to run a simple mpi job
on a single host which has IB.
The complete errors:
-> mpirun -n 1 hello
--
WARNING: Failed to open "ofa-v2-mlx4
