Weather Research and Forecasting

WRF Conus12km on Intel® Xeon Phi™ Coprocessors and Intel® Xeon® Processors

I. Overview

This document demonstrates the best methods to obtain, build, and run the Weather Research and Forecasting (WRF) model on an Intel® Xeon® processor-based server in native mode on a single Intel® Xeon Phi™ coprocessor, and in symmetric mode using both.  This document also describes the best WRF software configuration and affinity settings to extract the best performance on this server.

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  • Server
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  • Intermediate
  • Weather Research and Forecasting
  • numerical weather prediction
  • Intel® Many Integrated Core Architecture
  • Parallel Computing
  • 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.

  • 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
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