Dear Roland,
Thank you so much. This was very helpful.
Best,
Rio
>> "Mike" == Mike Dubman writes:
>
>Mike> so, it seems you have old ofed w/o this parameter. Can you
>Mike> install latest Mellanox ofed? or check which community ofed
>Mike> has it?
>
> Rio is using the kernel.
> "Mike" == Mike Dubman writes:
Mike> so, it seems you have old ofed w/o this parameter. Can you
Mike> install latest Mellanox ofed? or check which community ofed
Mike> has it?
Rio is using the kernel.org drivers that are part of Ubuntu/3.13.x and
log_num_mtt is not a parameter
so, it seems you have old ofed w/o this parameter.
Can you install latest Mellanox ofed? or check which community ofed has it?
On Tue, Aug 19, 2014 at 9:34 AM, Rio Yokota wrote:
> Here is what "modinfo mlx4_core" gives
>
> filename:
>
> /lib/modules/3.13.0-34-generic/kernel/drivers/net/ether
Here is what "modinfo mlx4_core" gives
filename:
/lib/modules/3.13.0-34-generic/kernel/drivers/net/ethernet/mellanox/mlx4/mlx4_core.ko
version:2.2-1
license:Dual BSD/GPL
description:Mellanox ConnectX HCA low-level driver
author: Roland Dreier
srcversion: 3AE2
most likely you installing old ofed which does not have this parameter:
try:
#modinfo mlx4_core
and see if it is there.
I would suggest install latest OFED or Mellanox OFED.
On Mon, Aug 18, 2014 at 9:53 PM, Rio Yokota wrote:
> I get "ofed_info: command not found". Note that I don't install t
I get "ofed_info: command not found". Note that I don't install the entire
OFED, but do a component wise installation by doing "apt-get install
infiniband-diags ibutils ibverbs-utils libmlx4-dev" for the drivers and
utilities.
> Hi,
> what ofed version do you use?
> (ofed_info -s)
>
>
> On Su
Hi,
what ofed version do you use?
(ofed_info -s)
On Sun, Aug 17, 2014 at 7:16 PM, Rio Yokota wrote:
> I have recently upgraded from Ubuntu 12.04 to 14.04 and OpenMPI gives the
> following warning upon execution, which did not appear before the upgrade.
>
> WARNING: It appears that your OpenFabr
I have recently upgraded from Ubuntu 12.04 to 14.04 and OpenMPI gives the
following warning upon execution, which did not appear before the upgrade.
WARNING: It appears that your OpenFabrics subsystem is configured to only
allow registering part of your physical memory. This can cause MPI jobs to
