Re: [OMPI users] OpenMPI 4.1.1, CentOS 7.9, nVidia HPC-SDk, buildhints?

le) to underlying Open MPI's C functionality Fort mpi_f08 subarrays: no Java bindings: no Wrapper compiler rpath: runpath C compiler: nvc C compiler absolute: /stage/opt/NV_hpc_sdk/Linux_x86_64/21.9/compilers/bin/nvc C compiler family n

Re: [OMPI users] OpenMPI 4.1.1, CentOS 7.9, nVidia HPC-SDk, buildhints?

Subject:Re: [OMPI users] OpenMPI 4.1.1, CentOS 7.9, nVidia HPC-SDk, build hints? Date: Wed, 29 Sep 2021 12:25:43 -0500 From: Ray Muno via users Reply-To: Open MPI Users To: users@lists.open-mpi.org CC: Ray Muno External email: Use ca

Re: [OMPI users] OpenMPI 4.1.1, CentOS 7.9, nVidia HPC-SDk, build hints?

o causes the link error to go away, that would be a good start. Hope this helps,    -- bennet On Wed, Sep 29, 2021 at 12:29 PM Ray Muno via users <mailto:users@lists.open-mpi.org>> wrote: I did try that and it fails at the same place. Which version of the nVidia HPC-SDK are y

Re: [OMPI users] OpenMPI 4.1.1, CentOS 7.9, nVidia HPC-SDk, build hints?

-fPIC in place, then remake and see if that also causes the link error to go away, that would be a good start. Hope this helps,    -- bennet On Wed, Sep 29, 2021 at 12:29 PM Ray Muno via users <mailto:users@lists.open-mpi.org>> wrote: I did try that and it fails at the s

Re: [OMPI users] OpenMPI 4.1.1, CentOS 7.9, nVidia HPC-SDk, build hints?

d with me. /Jing *From:* users on behalf of Ray Muno via users *Sent:* Wednesday, September 29, 2021 17:22 *To:* Open MPI User's List *Cc:* Ray Muno *Subject:* Re: [OMPI users] OpenMPI 4.1.1, CentOS 7.9, nVidia HPC-SDk, build

Re: [OMPI users] OpenMPI 4.1.1, CentOS 7.9, nVidia HPC-SDk, build hints?

On 9/29/21 9:58 AM, Jeff Squyres (jsquyres) wrote: Ray -- Looks like this is a dup of https://github.com/open-mpi/ompi/issues/8919 . Looking at the page on the OpenMPI Developer list, it says "A known workaround is to add '-fPIC' to the CFLAGS

Re: [OMPI users] OpenMPI 4.1.1, CentOS 7.9, nVidia HPC-SDk, build hints?

mpi/issues/8919>. On Sep 29, 2021, at 10:47 AM, Ray Muno via users mailto:users@lists.open-mpi.org>> wrote: Looking to compile OpenMPI 4.1.1 under Centos 7.9, (with Mellanox OFED 5.3 stack) with the nVidia HPC-SDK, version 21.7. Configure works, build fails. The nvidia HPC-SDK is

[OMPI users] OpenMPI 4.1.1, CentOS 7.9, nVidia HPC-SDk, build hints?

Looking to compile OpenMPI 4.1.1 under Centos 7.9, (with Mellanox OFED 5.3 stack) with the nVidia HPC-SDK, version 21.7. Configure works, build fails. The nvidia HPC-SDK is using their environmental module which sets these variables, etc. setenv NVHPC /stage/opt/NV_hpc_sdk setenv

Re: [OMPI users] openmpi/pmix/ucx

Were using MLNX_OFED 4.7.3. It supplies UCX 1.7.0. We have OpenMPI 4.02 compiled against the Mellanox OFED 4.7.3 provided versions of UCX, KNEM and HCOLL, along with HWLOC 2.1.0 from the OpenMPI site. I mirrored the build to be what Mellanox used to configure OpenMPI in HPC-X 2.5. I have user

Re: [OMPI users] OpenMPI 4.0.2 with PGI 19.10, will not build with hcoll

I opened a case with pgroup support regarding this. We are also using Slurm along with HCOLL. -Ray Muno On 1/26/20 5:52 AM, Åke Sandgren via users wrote: Note that when built against SLURM it will pick up pthread from libslurm.la too. On 1/26/20 4:37 AM, Gilles Gouaillardet via users wrote: