Replace install_path to where you want Open MPI installed. ./configure --prefix=install_path --with-platform=contrib/platform/lanl/cray_xe6/optimized-luster make make install
To use Open MPI just set the PATH and LD_LIBRARY_PATH: PATH=install_path/bin:$PATH LD_LIBRARY_PATH=install_path/lib:$LD_LIBRARY_PATH You can then use mpicc, mpicxx, mpif90, etc to compile and either mpirun or aprun to run. If you are running at scale I would recommend against using aprun for now. I also recommend you change your programming environment to either PrgEnv-gnu or PrgEnv-intel. The PGI compiler can be a PIA. It is possible to build with the Cray compiler but it takes patching the config.guess and changing some autoconf stuff. -Nathan Please excuse the horrible Outlook-style quoting. ________________________________________ From: users [users-boun...@open-mpi.org] on behalf of Teranishi, Keita [knte...@sandia.gov] Sent: Thursday, August 29, 2013 8:01 PM To: Open MPI Users Subject: Re: [OMPI users] [EXTERNAL] Re: What version of PMI (Cray XE6) is working for OpenMPI-1.6.5? Thanks for the info. Is it still possible to build by myself? What is the procedure other than configure script? On 8/23/13 2:37 PM, "Nathan Hjelm" <hje...@lanl.gov> wrote: >On Fri, Aug 23, 2013 at 09:14:25PM +0000, Teranishi, Keita wrote: >> Hi, >> I am trying to install OpenMPI 1.6.5 on Cray XE6 and very curious >>with the >> current support of PMI. In the previous discussions, there was a >>comment >> on the version of PMI (it works with 2.1.4, but fails with 3.0). Our > >Open MPI 1.6.5 does not have support for the XE-6. Use 1.7.2 instead. > >> machine has PMI2.1.4 and PMI4.0 (default). Which version do you > >There was a regression in PMI 3.x.x that still exists in 4.0.x that >causes a warning to be printed on every rank when using mpirun. We are >working with Cray to resolve the issue. For now use 2.1.4. See the >platform files in contrib/platform/lanl/cray_xe6. The platform files you >would want to use are debug-lustre or optimized-lusre. > >BTW, 1.7.2 is installed on Cielo and Cielito. Just run: > >module swap PrgEnv-pgi PrgEnv-gnu (PrgEnv-intel also works) >module unload cray-mpich2 xt-libsci >module load openmpi/1.7.2 > > >-Nathan Hjelm >Open MPI Team, HPC-3, LANL >_______________________________________________ >users mailing list >us...@open-mpi.org >http://www.open-mpi.org/mailman/listinfo.cgi/users _______________________________________________ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users
