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.. _tutorial-nonregression:
Non Regression Tests
====================
* get the datasets archive from http://ftp.esrf.fr/scisoft/PYHST2/TEST_PYHST2.tgz and untar it somewhere. Let's say that you copy the tar file in directory named /DATA and you untar it there.
* Now go into directory TEST_PYHST and edit the script non regression.py
You have to edit three variables there :
* LAUNCHING_INSTRUCTION
* outputprefix
* PREFIX
* casi
The variable LAUNCHING_INSTRUCTION determine how the program is launche.
The following setup will launch one process of the PyHST2_2016c version
and it will use GPU number 0 of the host sciosft12, this suppose that you are on scisoft12. Change the line according to you machine and to your pyhst version ::
LAUNCHING_INSTRUCTION = "echo 'localhost\n' > machinefile ; time PyHST2_2016a input.par scisoft12,0"
The following instruction determine where the results will be written ::
outputprefix="/data/scisofttmp/mirone/TEST_PYHST/RESULTS/2017c/tests"
Where datasets can be found is given by PREFIX, assuming that you have untarred the data in /DATA ::
PREFIX="/DATA/DATASETS/"
finally by variable *casi* you can select which cases will be run.
By default all the one distributed with the data archive will
be runned.
Finally you can launch the tests ::
python nonregressions.py
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