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GPU Acceleration Demo
=====================

This is a collection of demonstration scripts to showcase the basic usage of GPU. Please
see :doc:`/gpu/index` for more info. There are other demonstrations for distributed GPU
training using dask or spark.



.. raw:: html

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

.. thumbnail-parent-div-open

.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Shows how to train a model on the forest cover type dataset using GPU acceleration. The forest cover type dataset has 581,012 rows and 54 features, making it time consuming to process. We compare the run-time and accuracy of the GPU and CPU histogram algorithms.">

.. only:: html

  .. image:: /python/gpu-examples/images/thumb/sphx_glr_cover_type_thumb.png
    :alt:

  :ref:`sphx_glr_python_gpu-examples_cover_type.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Using xgboost on GPU devices</div>
    </div>


.. raw:: html

    <div class="sphx-glr-thumbcontainer" tooltip="Demonstrates using GPU acceleration to compute SHAP values for feature importance.">

.. only:: html

  .. image:: /python/gpu-examples/images/thumb/sphx_glr_tree_shap_thumb.png
    :alt:

  :ref:`sphx_glr_python_gpu-examples_tree_shap.py`

.. raw:: html

      <div class="sphx-glr-thumbnail-title">Use GPU to speedup SHAP value computation</div>
    </div>


.. thumbnail-parent-div-close

.. raw:: html

    </div>


.. toctree::
   :hidden:

   /python/gpu-examples/cover_type
   /python/gpu-examples/tree_shap


.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-gallery

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download all examples in Python source code: gpu-examples_python.zip </python/gpu-examples/gpu-examples_python.zip>`

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download all examples in Jupyter notebooks: gpu-examples_jupyter.zip </python/gpu-examples/gpu-examples_jupyter.zip>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_