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Hybrid MPI and OpenMP* Model

In the High Performance Computing (HPC) area, parallel computing techniques such as MPI, OpenMP*, one-sided communications, shmem, and Fortran coarray are widely utilized. This blog is part of a series that will introduce the use of these techniques, especially how to use them on the Intel® Xeon Phi™ coprocessor. This first blog discusses the main usage of the hybrid MPI/OpenMP model.

WRF Conus2.5km on Intel® Xeon Phi™ Coprocessors and Intel® Xeon® processors in Symmetric Mode

Overview

This document demonstrates the best methods to obtain, build and run the WRF model on multiple nodes in symmetric mode on Intel® Xeon Phi™ Coprocessors and Intel® Xeon processors. This document also describes the WRF software configuration and affinity settings to extract the best performance from multiple node symmetric mode operation when using Intel Xeon Phi Coprocessor and an Intel Xeon processor.

  • Entwickler
  • Linux*
  • Server
  • C/C++
  • Fortgeschrittene
  • Intel(R) Xeon Phi(TM) Coprocessor
  • Xeon Phi
  • Phi
  • MIC
  • Weather Research and Forecasting
  • WRF
  • conus2.5km
  • Intel® Many Integrated Core Architektur
  • Parallel Computing
  • MIC abonnieren