network-tomography 1.0

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NetworkTomography-Measurements-1.0.tar.gz 47.49 KB d78cd93ff143ed43b577b27583d454b5
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Last updated: Wed, 29/05/2013 - 07:21

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Requirements
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The provided measurements with the BitTorrent client now require mpi4py: (http://code.google.com/p/mpi4py/downloads/list). This is because for launching the application we use mpirun, and to terminate it properly, we use MPI calls for synchronized termination

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BitTorrent Measurements
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The BitTorrent-related data is in the 'bt-measurements' directory, provided by Kiril Dichev. It is an instrumented version of the original BitTorrent client written by Bram Cohen. We currently launch all processes as MPI processes:
mpirun <MPI parameters> btdownloadheadless

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Installation
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We use Python distutils to prepare the package. To install, you need to run untar the tarball, and run
python setup-measurements.py install - for the BT measurements package
If you are not root, you can install using:

python setup-measurements.py install --user

and then set in .bashrc :
export PATH=$HOME/.local/bin:$PATH
export PYTHONPATH=$HOME/.local/lib64/python2.7/site-packages/clustering


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Running experiments
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Experiments are run in two phases:
-BItTorrent measurements or simulation of BitTorrent measurements
-Clustering of the data