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Workflow for Profiling with mpiP

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Revision as of 13:45, 15 May 2023 by Hpcjgrac (talk | contribs) (Hpcjgrac moved page Workflow for Profiling mpiP to Workflow for Profiling with mpiP: Spelling error)
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This page is work in progress!!!


Introduction

This page describes a basic workflow for performance analysis based on mpiP. The best-practises presented here are tailored to HLRS' Hawk system.

More specifically, we describe steps and commands necessary for

  1. setting up a suitable use-case,
  2. determining the non-instrumented performance,
  3. configuration of mpiP,
  4. obtaining profiles,
  5. determining instrumentation overhead,
  6. quick efficiency metrics.,

If you get stuck or need further explanation, please get in touch with HLRS user support.

On Hawk load the required modules with

$ module load mpip
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