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


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.

  • Developers
  • Linux*
  • Server
  • C/C++
  • Intermediate
  • Intel(R) Xeon Phi(TM) Coprocessor
  • Xeon Phi
  • Phi
  • MIC
  • Weather Research and Forecasting
  • WRF
  • conus2.5km
  • Intel® Many Integrated Core Architecture
  • Parallel Computing
  • Performance hints for WRF on Intel® architecture

    This note explains how to configure the Weather Research & Forecasting (WRF) run-time environment in order to achieve best performance and scalability on Intel® architecture with Intel® software tools.
  • Linux*
  • Fortran
  • Intel® Fortran Compiler
  • Intel® Math Kernel Library
  • WRF
  • OpenMP*
  • Optimization
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