.. _sphx_glr_11_demos_python_packages_parallelization_threading:

.. _gallery_parallelization_label:

Parallelization and Threading
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~



.. raw:: html

    <div class="sphx-glr-thumbnails">

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This is a modified example from the python documentation. The only difference is the set_executable section at the start. Please notice that you cannot use methods from the itom module in any worker thread. Alternative approaches for multiprocessing are python threading module and asyncio. Or use subprocess.">

.. only:: html

  .. image:: /11_demos/python_packages/parallelization_threading/images/thumb/sphx_glr_demoMultiProcessing_thumb.png
    :alt:

  :ref:`sphx_glr_11_demos_python_packages_parallelization_threading_demoMultiProcessing.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Multi processing</div>
    </div>


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    <div class="sphx-glr-thumbcontainer" tooltip="Asyncio/``concurrent`` heavily changed from python 3.4 to 3.7, better read the docs and do some tutorials. Asyncio is preferred over plain concurrent module.">

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  .. image:: /11_demos/python_packages/parallelization_threading/images/thumb/sphx_glr_demo_ThreadPoolExecutor_thumb.png
    :alt:

  :ref:`sphx_glr_11_demos_python_packages_parallelization_threading_demo_ThreadPoolExecutor.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Thread pool executor</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="This example shows how to use the Python threading package.">

.. only:: html

  .. image:: /11_demos/python_packages/parallelization_threading/images/thumb/sphx_glr_demoworkerThread_thumb.png
    :alt:

  :ref:`sphx_glr_11_demos_python_packages_parallelization_threading_demoworkerThread.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Worker thread</div>
    </div>


.. thumbnail-parent-div-close

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /11_demos/python_packages/parallelization_threading/demoMultiProcessing
   /11_demos/python_packages/parallelization_threading/demo_ThreadPoolExecutor
   /11_demos/python_packages/parallelization_threading/demoworkerThread