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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

Scale Python GPU code to distributed systems and your laptop. ... of classic HPC tools, such as MPI for Python (mpi4py ), a Python binding to the Message Passing Interface (MPI). Tools such as Dask focus on keeping code Pythonic, and other tools support the best performance ... Scale Python GPU code to distributed systems and your laptop.

, 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

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

mpi/open64/1.6-open64-5.0 modulefile #%Module1.0##################################################################### ## ## modules mpi/openmpi/1.6-open64-5.0 ## ## modulefiles/mpi/openmpi/1.6-open ... Warewulf 3 mpi16 code ... mpi16

was particularly effective in HPC because clusters were composed of singe- or dual-processor (one- or two-core) nodes and a high-speed interconnect. The Message-Passing Interface (MPI) mapped efficiently onto ... HPC, parallel processing, GPU, multicore, OpenMP, MPI, many core, OpenACC, CUDA, MICs, GP-GPU

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

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

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

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