Hi Akshay,
Would it possible for you to provide the source to reproduce the issue?
Yes, I've appended the file.
Kind regards
Siegmar
Thanks
On Tue, Mar 21, 2017 at 9:52 AM, Sylvain Jeaugey mailto:sjeau...@nvidia.com>> wrote:
Hi Siegmar,
I think this "NVIDIA : ..." error messa
If you installed CUDA libraries and includes in /usr, then it's not
surprising hwloc finds them even without defining CFLAGS.
I'm just saying I think you won't get the error message if Open MPI
finds CUDA but hwloc does not.
On 03/21/2017 11:05 AM, Roland Fehrenbacher wrote:
"SJ" == Sylvain
> "SJ" == Sylvain Jeaugey writes:
Hi Silvain,
I get the "NVIDIA : ..." run-time error messages just by compiling
with "--with-cuda=/usr":
./configure --prefix=${prefix} \
--mandir=${prefix}/share/man \
--infodir=${prefix}/share/info \
--sysconfdir=/etc/openmpi/${VERSION} --with-
Hi Siegmar,
Would it possible for you to provide the source to reproduce the issue?
Thanks
On Tue, Mar 21, 2017 at 9:52 AM, Sylvain Jeaugey
wrote:
> Hi Siegmar,
>
> I think this "NVIDIA : ..." error message comes from the fact that you add
> CUDA includes in the C*FLAGS. If you just use --with
Hi Siegmar,
I think this "NVIDIA : ..." error message comes from the fact that you
add CUDA includes in the C*FLAGS. If you just use --with-cuda, Open MPI
will compile with CUDA support, but hwloc will not find CUDA and that
will be fine. However, setting CUDA in CFLAGS will make hwloc find CU
I wrote:
> But it works OK with libfabric (ofi mtl). Is there a problem with
> libfabric?
Apparently there is, or at least with ompi 1.10. I've now realized IMB
pingpong latency on a QDR IB system with ompi 1.10.6+libfabric is
~2.5μs, which it isn't with ompi 1.6 openib.
__
Hi,
I have installed openmpi-2.1.0rc4 on my "SUSE Linux Enterprise Server
12.2 (x86_64)" with Sun C 5.14 and gcc-6.3.0. Sometimes I get once
more a warning about a missing item for one of my small programs (it
doesn't matter if I use my cc or gcc version). My gcc version also
displays the message
