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https://www.open-mpi.org/software/ompi/v4.0/srpm.php
Requires use of option "-b". -d Build with debugging support. By default, the RPM is built without debugging support. -c parameter Add custom configure parameter. -r parameter Add custom RPM build parameter. -s If specified, the script will try to unpack the openmpi.spec file from the tarball specified on the command line.
https://www.open-mpi.org/faq/
Rollup of ALL FAQ categories and questions General information about the Open MPI Project What kinds of systems / networks / run-time environments does Open MPI support?
http://on-demand.gputechconf.com/gtc/2014/presentations/S4236-multi-gpu-programming-mpi.pdf
NVIDIA GPUDIRECTTM SUPPORT FOR RDMA GPU 1 GPU1 Memory PCI-e CPU Chip set System Memory GPU 2 GPU2 Memory IB. GPU 1 GPU1 Memory PCI-e CPU Chip set System Memory GPU 2 GPU2 Memory IB NVIDIA GPUDIRECTTM ... OpenMPI 1.7.4 MLNX FDR IB (4X) Tesla K40 CUDA-aware MPI with GPUDirect RDMA CUDA-aware MPI regular MPI Latency (1 byte) 19.04 us 16.91 us …
https://github.com/open-mpi/ompi/issues/4468
Nov 08, 2017 · I had a direct email contact that I'll just quote below, because it contains a good amount of detail: I ran into a strange issue with OpenMPI 3.0.0 and Torque 6.1.0 I was hoping you had some insight on. When I launch a 2-node test job (H...
https://icl.cs.utk.edu/open-mpi/faq/?category=building
Note that the configure script supports a lot of different command line options. For example, the --prefix option in the above example tells Open MPI to install under the directory /usr/local/.. Other notable configure options are required to support specific network …
http://on-demand.gputechconf.com/gtc/2013/presentations/S3047-Intro-CUDA-Aware-MPI-NVIDIA-GPUDirect.pdf
NVIDIA GPUDirectTM Support for RDMA GPU1 GPU1 Memory PCI-e CPU Chip set System Memory GPU2 GPU2 Memory IB 16 . GPU1 GPU1 Memory PCI-e CPU Chip set System Memory GPU2 GPU2 Memory IB ... —OpenMPI: OMPI_COMM_WORLD_LOCAL_RANK MV2_USE_CUDA …
https://slurm.schedmd.com/mpi_guide.html
MPI and UPC Users Guide. ... (older versions of OpenMPI). Slurm creates a resource allocation for the job and then mpirun launches tasks using some mechanism other than Slurm, such as SSH or RSH. These tasks initiated outside of Slurm's monitoring or control. ... If support for PMI2 version is also needed, it can also be installed from the ...
https://github.com/open-mpi/ompi/issues/3133
Mar 09, 2017 · You need to make sure Open MPI was built with tm support. If you configure --with-tm, it will abort if there is no such support. What if you simply. mpirun hostname In your script ? Do you see 512 tasks on 16 nodes ? If you only see 16 tasks on the (first) node, that would strongly hint tm …
https://www-lb.open-mpi.org/faq/?category=building
Note that the configure script supports a lot of different command line options. For example, the --prefix option in the above example tells Open MPI to install under the directory /usr/local/.. Other notable configure options are required to support specific network …
https://software.intel.com/en-us/forums/intel-math-kernel-library/topic/284346
1) Without question, the OpenMPI support team have done a fantastic job of documenting and maintaining a support site and mail list. There is still a strong effort in development of mpich2 for certain platforms (including Windows), but, as you say, no one team appears to coordinate the various platforms.
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