MPI4py: Difference between revisions

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'''Note:''' If you had a virtual environment activated, it is important to deactivate it first, then load the module, before re-activating your virtual environment.
<b>Note:</b> If you had a virtual environment activated, it is important to deactivate it first, then load the module, before reactivating your virtual environment.


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and is accessible for your currently loaded python module:
and is accessible for your currently loaded python module:
{{Command|python -c 'import mpi4py'}}
{{Command|python -c 'import mpi4py'}}
If no errors are raised, then everything is ok!
If no errors are raised, then everything is OK!


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== CPU == <!--T:14-->
== CPU == <!--T:14-->
1. Write your python code, for instance broadcasting a numpy array:
1. Write your python code, for instance, broadcasting a numpy array:
{{File
{{File
|name="mpi4py-np-bc.py"
|name="mpi4py-np-bc.py"
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