.. admonition:: Join the Purdue AF support channel on CERN Mattermost
  
   `https://mattermost.web.cern.ch/cms-exp/channels/purdue-analysis-facility <https://mattermost.web.cern.ch/cms-exp/channels/purdue-analysis-facility>`_
   (CERN login required)

Purdue Analysis Facility
======================================

The Purdue Analysis Facility is designed to provide an interactive environment
for fast and scalable CMS physics analyses using dedicated computing resources at Purdue.

|

|login_to_af|

|

.. |login_to_af| raw:: html

    <div style="text-align: center">
        <a href="https://cms.geddes.rcac.purdue.edu/hub" target="_blank">
            🚀 Login to Purdue Analysis Facility
        </a>
    </div>

.. admonition:: Supported login credentials:

   * Purdue University account (BoilerKey)
   * CERN account (CMS users only)
   * FNAL account

|

Purdue AF features a JupyterLab interface with access to CPUs, GPUs, and
distributed computing resources via SLURM and Dask Gateway.
It features a software stack suitable for all steps of
HEP analysis design and execution, including popular tools such as
``coffea``, ``ROOT``, ``RDataFrame``, as well as popular
machine learning packages like ``tensorflow``. 
Users are provided with a variety of data access methods
(``XRootD``, ``XCache``, ``Rucio``), as well as multiple
private and shared storage volumes.

The software and functionality is regularly updated to provide state-of-the-art
tools and features for fast, efficient, collaborative HEP research.

.. image:: https://cms.geddes.rcac.purdue.edu/users-graph/purdue-af-registered-users.png
   :alt: Purdue AF User Statistics
   :align: center
   :width: 900px

.. toctree::
    :caption: Documentation
    :maxdepth: 1

    doc-getting-started
    doc-interface
    doc-login-methods
    doc-storage
    doc-software
    doc-gpus
    doc-data-access
    doc-hardware
    doc-support
    doc-contributing


.. toctree::
    :hidden:
    :caption: Monitoring

    Monitoring dashboard <https://cms.geddes.rcac.purdue.edu/grafana/d/purdue-af-dashboard/purdue-analysis-facility-dashboard>


.. toctree::
    :hidden:
    :caption: User guides
    :maxdepth: 1

    guide-conda-to-pixi
    guide-upload
    guide-ssh-access
    guide-combine
    guide-roofit-cuda
    guide-ide-connection
    guide-dask
    guide-dask-gateway
    guide-rucio
    guide-cern-eos
    guide-binderhub
    guide-mc-gen
    guide-demos
    guide-eos-write

.. toctree::
    :hidden:
    :caption: Useful links

    Purdue Tier-2 website <https://www.physics.purdue.edu/Tier2/>
    CMS Common Analysis Tools documentation <https://cms-analysis.docs.cern.ch>
    Data Aggregation System (DAS) <https://cmsweb.cern.ch/das/>