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| = Experiment scripts = | = Experiments = |
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| In the directory "new-scripts" you find some scripts that facilitate conducting experiments. An experiment is conducted in three stages: |
We recommend using the {{{downward}}} package for running Fast Downward experiments. It is part of {{{lab}}}, a python library for running code on large benchmark sets. Experiments can be run either locally or on a computer cluster. You can find the code at https://bitbucket.org/jendrikseipp/lab. The documentation is available at http://lab.rtfd.org. |
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| == Generate an experiment == | == Experiments on Maia (AI-Basel grid) == |
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| XXX TODO | Please follow the instructions in the [[https://lab.readthedocs.io/en/latest/downward.tutorial.html|downward tutorial]] to install the necessary components. |
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| == Fetch and parse results == | The components need some environment variables and program modules. Here is an example ''~/.profile'' file (from May 2016): |
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| XXX TODO | {{{#!highlight bash export PATH=${PATH}:${HOME}/bin # You can put the "validate" executable here export PYTHONPATH="~/lib/python/lab:~/lib/cplex/CPLEX_Studio/cplex/python/x86-64_sles10_4.1/" |
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| == Make reports == | export DOWNWARD_CPLEX_INCDIR=~/lib/cplex/cplex/include/ilcplex export DOWNWARD_CPLEX_LIBDIR=~/lib/cplex/cplex/lib/x86_sles10_4.1/static_pic export DOWNWARD_CPLEX_ROOT=~/lib/cplex/cplex export DOWNWARD_COIN_ROOT=~/lib/coin |
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| XXX TODO | module purge module -q load Mercurial/2.5.2-goolf-1.4.10-Python-2.7.5 # Also loads Python 2.7 module -q load Clang/3.3-GCC-4.8.2 # Also loads GCC 4.8 module -q load CMake/2.8.11-GCC-4.8.2 }}} |
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Experiments
We recommend using the downward package for running Fast Downward experiments. It is part of lab, a python library for running code on large benchmark sets. Experiments can be run either locally or on a computer cluster. You can find the code at https://bitbucket.org/jendrikseipp/lab. The documentation is available at http://lab.rtfd.org.
Experiments on Maia (AI-Basel grid)
Please follow the instructions in the downward tutorial to install the necessary components.
The components need some environment variables and program modules. Here is an example ~/.profile file (from May 2016):
1 export PATH=${PATH}:${HOME}/bin # You can put the "validate" executable here
2 export PYTHONPATH="~/lib/python/lab:~/lib/cplex/CPLEX_Studio/cplex/python/x86-64_sles10_4.1/"
3
4 export DOWNWARD_CPLEX_INCDIR=~/lib/cplex/cplex/include/ilcplex
5 export DOWNWARD_CPLEX_LIBDIR=~/lib/cplex/cplex/lib/x86_sles10_4.1/static_pic
6 export DOWNWARD_CPLEX_ROOT=~/lib/cplex/cplex
7 export DOWNWARD_COIN_ROOT=~/lib/coin
8
9 module purge
10 module -q load Mercurial/2.5.2-goolf-1.4.10-Python-2.7.5 # Also loads Python 2.7
11 module -q load Clang/3.3-GCC-4.8.2 # Also loads GCC 4.8
12 module -q load CMake/2.8.11-GCC-4.8.2