Sorry for not providing an update earlier. The bug has been fixed and
the messages should disappear in a future version of the driver
(hopefully the next one if it got picked in time).
On 05/04/2017 10:23 PM, Ben Menadue wrote:
Hi,
Sorry to reply to an old thread, but we’re seeing this messag
Hi,
Sorry to reply to an old thread, but we’re seeing this message with 2.1.0 built
against CUDA 8.0. We're using libcuda.so.375.39. Has anyone had any luck
suppressing these messages?
Thanks,
Ben
> On 27 Mar 2017, at 7:13 pm, Roland Fehrenbacher wrote:
>
>> "SJ" == Sylvain Jeaugey wri
> "SJ" == Sylvain Jeaugey writes:
Hi Sylvain,
thanks for looking into this further.
SJ> I'm still working to get a clear confirmation of what is
SJ> printing this error message and since when.
SJ> However, running strings, I could only find this string in
SJ> /usr/lib/libnv
I'm still working to get a clear confirmation of what is printing this
error message and since when.
However, running strings, I could only find this string in
/usr/lib/libnvidia-ml.so, which comes with the CUDA driver, so it should
not be related to the CUDA runtime version ... but again, unt
> "SJ" == Sylvain Jeaugey writes:
Hi Sylvain,
SJ> Hi Roland, I can't find this message in the Open MPI source
SJ> code. Could it be hwloc ? Some other library you are using ?
after a longer detour about the suspicion it might have something to do
with nvml support of hwloc, I now fo
> "SJ" == Sylvain Jeaugey writes:
Hi Sylvain,
SJ> Hi Roland, I can't find this message in the Open MPI source
SJ> code. Could it be hwloc ? Some other library you are using ?
the message comes from libnvidia-ml.so.x.y which libmpi is linked against.
Thanks,
Roland
SJ> On 03/1
Hi Roland,
I can't find this message in the Open MPI source code. Could it be hwloc
? Some other library you are using ?
Sylvain
On 03/16/2017 04:23 AM, Roland Fehrenbacher wrote:
Hi,
OpenMPI 2.0.2 built with cuda support brings up lots of warnings like
NVIDIA: no NVIDIA devices found
whe
Hi,
OpenMPI 2.0.2 built with cuda support brings up lots of warnings like
NVIDIA: no NVIDIA devices found
when running on HW without Nvidia devices. Is there a way to suppress
these warnings? It would be quite a hassle to maintain different OpenMPI
builds on clusters with just some GPU machines.
