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mpi/openmpi/1.6 modulefile #%Module1.0##################################################################### ## ## modules mpi/openmpi/1.6 ## ## modulefiles/mpi/openmpi/1.6 Written by Jeff Layton ... Warewulf 3 Open MPI code ... Open MPI

64-5.0 Written by Jeff Layton ## proc ModulesHelp { } { global version modroot puts stderr "" puts stderr "The mpi/opempi/1.6-open64-5.0 module enables the Open MPI" puts stderr "library ... Warewulf 3 mpi16 code ... mpi16

Tap into the power of MPI to run distributed Python code on your laptop at scale. ... for its increasing popularity is the availability of common high-performance computing (HPC) tools and libraries. One of these libraries is mpi4py . If you are familiar with the prevalent naming schemes ... MPI, distributed processing, Python, mpi4py ... Tap into the power of MPI to run distributed Python code on your laptop at scale. ... mpi4py – High-Performance Distributed Python ... mpi4py – High-Performance Distributed Python

Sooner or later every cluster develops a plethora of tools and libraries for applications or for building applications. Often the applications or tools need different compilers or different MPI ... When people first start using clusters, they tend to stick with whatever compiler and MPI library came with the cluster when it was installed. As they become more comfortable with the cluster, using ... MPI, environment modules, compiler, resource manager ... Sooner or later, every cluster develops a plethora of tools and libraries for applications or for building applications. Often the applications or tools need different compilers or different MPI

Running MPI applications in Singularity and Docker containers. ... The Message Passing Interface (MPI) is one of the frameworks used in high-performance computing (HPC) for a wide variety of parallel computing architectures. It can be used for running applications ... Running MPI applications in Singularity and Docker containers. ... MPI Apps with Singularity and Docker ... MPI Apps with Singularity and Docker

We discuss how two tools for processor and memory affinity – taskset and numactl – can be used in OpenMP and Message Passing Interface (MPI) applications to control how processes are moved around ... with various HPC applications. In this article, I present examples for (1) serial applications, (2) OpenMP applications, and (3) MPI applications. I’ll use the same architecture as before: a single-socket system ... Processor affinity with serial, OpenMP, and MPI applications. ... Processor Affinity for OpenMP and MPI ... Processor Affinity for OpenMP and MPI

, universities, and corporations worldwide, helping software developers and users speed up applications and reduce time to solution. Open|SpeedShop supports performance analysis of sequential, MPI, open ... high-performance computing, HPC, Open|SpeedShop, application performance, bottleneck, MPI

Jeff Layton ... . Vuksan's RPMs were my saving grace in installing Ganglia. Thank you, Maciej and Vladimir. Infos "Monitoring HPC Systems: What Should You Monitor?" by Jeff Layton, http://www.admin-magazine

Jeff Layton

The OpenMPI project has released version 1.7.4 of the HPC-friendly OpenMPI framework. OpenMPI is an open source implementation of the Message Passing Interface (MPI). According to published reports ... Latest release of the popular HPC-ready framework approaches full MPI 3 compliance. ... New OpenMPI Improves FORTRAN Support