Andrei,
I generally check with one of these two:
$ ompi_info -a | grep "\-with\-cuda"
Configure command line: '--prefix=$HOME/ompi/build-cuda'
'--enable-mpirun-prefix-by-default' '--with-cuda=/usr/local/cuda'
'--with-ucx=$HOME/ucx-github/build'
'--with-ucx-libdir=$HOME/ucx-github/build/lib' '--enable-debug'
'--enable-mem-debug' '--enable-mpi-fortran=no' '--disable-oshmem'
'--enable-install-libpmix' '--with-ompi-pmix-rte'
$ ompi_info -a | grep "xtensions"
MPI extensions: affinity, cuda, pcollreq
On Tue, Oct 30, 2018 at 11:40 AM Andrei Berceanu <andreicberce...@gmail.com>
wrote:
> Hi all,
>
> I am using openmpi@3.1.2 on an Ubuntu@16.04.5 box, how can I check if it
> has CUDA support or not?
>
> Best,
> Andrei
> _______________________________________________
> users mailing list
> users@lists.open-mpi.org
> https://lists.open-mpi.org/mailman/listinfo/users
--
-Akshay
NVIDIA
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