On Mon, 12 Sep 2011, Blosch, Edwin L wrote:
It was set to 0 previously. We've set it to 4 and restarted some service and
now it works. So both your and Samuel's suggestions worked.
On another system, slightly older, it was defaulted to 3 instead of 0, and
apparently that explains why the j
, 2011 12:05 PM
To: Open MPI Users
Subject: Re: [OMPI users] EXTERNAL: Re: qp memory allocation problem
On Mon, 12 Sep 2011, Blosch, Edwin L wrote:
> Nathan, I found this parameters under /sys/module/mlx4_core/parameters.
> How do you incorporate a changed value? What to rest
On Sep 12, 2011, at 10:16 AM, Blosch, Edwin L wrote:
> Samuel,
>
> This worked.
Great!
> Did this magic line disable the use of per-peer queue pairs?
Yes, it sure did.
> I have seen a previous post by Jeff that explains what this line does
> generally, but I didn’t study the post in deta
On Mon, 12 Sep 2011, Blosch, Edwin L wrote:
Nathan, I found this parameters under /sys/module/mlx4_core/parameters. How
do you incorporate a changed value? What to restart/rebuild?
Forgot to say that you will need to reload the mlx4_core module by either
rebooting or unloading/reloadi
On Mon, 12 Sep 2011, Blosch, Edwin L wrote:
Nathan, I found this parameters under /sys/module/mlx4_core/parameters. How
do you incorporate a changed value? What to restart/rebuild?
Add the following line to /etc/modprobe (replace X with the appropriate value
for log_mtts_per_seg):
opti
Nathan, I found this parameters under /sys/module/mlx4_core/parameters. How
do you incorporate a changed value? What to restart/rebuild?
-Original Message-
From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf
Of Nathan Hjelm
Sent: Monday, September 12, 2011
Samuel,
This worked. Did this magic line disable the use of per-peer queue pairs?I
have seen a previous post by Jeff that explains what this line does generally,
but I didn't study the post in detail, so if you could provide a little
explanation I would appreciate it.
Ed
From: users-boun
