Python-Sapelo2: Difference between revisions

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===About Python packages===
===About Python packages===
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Note that, when you load SciPy-bundle module, a specific version of Python that the package is built for will be loaded at first. This means that you don't have to load the Python module separately from loading SciPy-bundle module. For example, when you load SciPy-bundle/2020.03-foss-2019b-Python-3.8.2, Python 3.8.2 will be load before SciPy-bundle module is loaded.
Note that, when you load SciPy-bundle module, a specific version of Python that the package is built for will be loaded at first. This means that you don't have to load the Python module separately from loading SciPy-bundle module. For example, when you load SciPy-bundle/2020.03-foss-2019b-Python-3.8.2, Python 3.8.2 will be load before SciPy-bundle module is loaded.
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====matplotlib====
====matplotlib====
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Likewise, when you load matplotlib module, a specific version of Python that matplotlib is built for will be loaded at first, which means you don't have to load the Python module separately from loading matplotlib module. For example, when you load matplotlib/3.1.1-foss-2019b-Python-3.8.2, Python 3.8.2 will be load before matplotlib module is loaded.
Likewise, when you load matplotlib module, a specific version of Python that matplotlib is built for will be loaded at first, which means you don't have to load the Python module separately from loading matplotlib module. For example, when you load matplotlib/3.1.1-foss-2019b-Python-3.8.2, Python 3.8.2 will be load before matplotlib module is loaded.
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===Examples===
===Examples===
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python myProgram.py
python myProgram.py
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=== Documentation ===
=== Documentation ===

Revision as of 14:46, 28 October 2020

Category

Programming

Program On

Sapelo2

Version

2.7.14, 2.7.15, 2.7.16, 3.7.4, 3.8.2

Author / Distributor

The Python Software Foundation

Description

Python is a programming language.

Running Program

Also refer to Running Jobs on Sapelo

We have a set of pythons installed on Sapelo2:

ml spider Python

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  Python:
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      Python is a programming language that lets you work more quickly and integrate your systems more effectively.

     Versions:
        Python/2.7.14-GCCcore-6.4.0-bare
        Python/2.7.15-fosscuda-2018b
        Python/2.7.16-GCCcore-8.3.0
        Python/3.7.4-GCCcore-8.3.0
        Python/3.8.2-GCCcore-8.3.0
     Other possible modules matches:
        Biopython  Boost.Python  GitPython  IPython  bx-python  netcdf4-python  openslide-python

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  To find other possible module matches execute:

      $ module -r spider '.*Python.*'

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  For detailed information about a specific "Python" package (including how to load the modules) use the module's full name.
  Note that names that have a trailing (E) are extensions provided by other modules.
  For example:

     $ module spider Python/3.8.2-GCCcore-8.3.0
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About Python packages

Some common third-party Python packages are individually installed in their separate modules on the cluster.

numpy, scipy, pandas

The numpy, scipy, pandas, mpi4py, mpmath, and deap packages are installed in SciPy-bundle module:

ml spider SciPy-bundle    

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  SciPy-bundle:
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    Description:
      Bundle of Python packages for scientific software

     Versions:
        SciPy-bundle/2019.10-foss-2019b-Python-2.7.16
        SciPy-bundle/2019.10-foss-2019b-Python-3.7.4
        SciPy-bundle/2019.10-fosscuda-2019b-Python-2.7.16
        SciPy-bundle/2019.10-fosscuda-2019b-Python-3.7.4
        SciPy-bundle/2019.10-intel-2019b-Python-2.7.16
        SciPy-bundle/2019.10-intel-2019b-Python-3.7.4
        SciPy-bundle/2020.03-foss-2019b-Python-3.8.2

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  For detailed information about a specific "SciPy-bundle" package (including how to load the modules) use the module's full name.
  Note that names that have a trailing (E) are extensions provided by other modules.
  For example:

     $ module spider SciPy-bundle/2020.03-foss-2019b-Python-3.8.2
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Note that, when you load SciPy-bundle module, a specific version of Python that the package is built for will be loaded at first. This means that you don't have to load the Python module separately from loading SciPy-bundle module. For example, when you load SciPy-bundle/2020.03-foss-2019b-Python-3.8.2, Python 3.8.2 will be load before SciPy-bundle module is loaded.


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matplotlib

The matplotlib package is installed in matplotlib module.

ml spider matplotlib

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  matplotlib:
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    Description:
      matplotlib is a python 2D plotting library which produces publication quality figures in a variety of hardcopy formats and interactive environments across platforms. matplotlib can be used in python
      scripts, the python and ipython shell, web application servers, and six graphical user interface toolkits.

     Versions:
        matplotlib/2.2.3-fosscuda-2018b-Python-2.7.15
        matplotlib/2.2.4-foss-2019b-Python-2.7.16
        matplotlib/2.2.4-intel-2019b-Python-2.7.16
        matplotlib/2.2.5-foss-2019b-Python-2.7.16
        matplotlib/2.2.5-fosscuda-2019b-Python-2.7.16
        matplotlib/3.1.1-foss-2019b-Python-3.7.4
        matplotlib/3.1.1-foss-2019b-Python-3.8.2
        matplotlib/3.1.1-fosscuda-2019b-Python-3.7.4
        matplotlib/3.1.1-intel-2019b-Python-3.7.4

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  For detailed information about a specific "matplotlib" package (including how to load the modules) use the module's full name.
  Note that names that have a trailing (E) are extensions provided by other modules.
  For example:

     $ module spider matplotlib/3.1.1-intel-2019b-Python-3.7.4
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Likewise, when you load matplotlib module, a specific version of Python that matplotlib is built for will be loaded at first, which means you don't have to load the Python module separately from loading matplotlib module. For example, when you load matplotlib/3.1.1-foss-2019b-Python-3.8.2, Python 3.8.2 will be load before matplotlib module is loaded.


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Examples

Example of using Python3

To use Python 3.8.2, you can use the following in the first line of your Python code:

#!/apps/eb/Python/3.8.2-GCCcore-8.3.0/bin/python3

Or use the following line in the first line of your Python code:

#!/usr/bin/env python

an then you run your program as:

module load Python/3.8.2-GCCcore-8.3.0

python myProgram.py

Example of using Python2

To use Python 2.7.16, you can use the following in the first line of your Python code:

#!/apps/eb/Python/2.7.16-GCCcore-8.3.0/bin/python

Or use the following line in the first line of your Python code:

#!/usr/bin/env python

an then you run your program as:

module load Python/2.7.16-GCCcore-8.3.0

python myProgram.py

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Documentation

Please see http://www.python.org/

Installation

EasyBuild recipes

System

64-bit Linux