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LinkTest: Parallel MPI PingPong Test

Download the Software

  1. -> LinkTest, Version 1.1p5

Prerequisites

Linktest uses parallel I/O to write the the full communication matrix to a file. For this an installation of SIONlib has to be available. SIONlib can downloaded from http://www.fz-juelich.de/jsc/sionlib/ .

Installation

After download the distribution file fzjlinktest-???.tar.gz unpack this file with:

> gunzip -c fzjlinktest-???.tar.gz | tar xf -

Compile linktest

        > cd ./src
check Makefile_LINUX or Makefile_BGP in ./src, adapt path to SIONlib installation directory.
    > gmake -f Makefile_LINUX or Makefile_BGP
generates ./mpilinktest (the linktest program)
and ./pingponganalysis (analysis program for comm. matrix)

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