HyperShell v2: Distributed Task Execution for HPC
=================================================
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:target: https://www.apache.org/licenses/LICENSE-2.0
:alt: License
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:target: https://github.com/hypershell/hypershell/releases
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:target: https://www.python.org/downloads
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:target: https://hypershell.readthedocs.io/en/latest/?badge=latest
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|
*HyperShell* is an elegant, cross-platform, high-throughput computing utility for
processing shell commands over a distributed, asynchronous queue. It is a highly
scalable workflow automation tool for *many-task* scenarios.
Built on Python and tested on Linux, macOS, and Windows.
Several tools offer similar functionality but not all together in a single tool with
the user ergonomics we provide. Novel design elements include but are not limited to
* **Cross-platform:** run on any platform where Python runs. In fact, the server and
client can run on different platforms in the same cluster.
* **Client-server:** workloads do not need to be monolithic. Run the server as a
stand-alone service with SQLite or Postgres as a persistent database and dynamically
scale clients as needed.
* **Staggered launch:** At the largest scales (1000s of nodes, 100k+ of workers),
the launch process can be challenging. Come up gradually to balance the workload.
* **Database in-the-loop:** run in-memory for quick, ad-hoc workloads. Otherwise,
include a database for persistence, recovery when restarting, and search.
Documentation
-------------
Documentation is available at `hypershell.readthedocs.io <https://hypershell.readthedocs.io>`_.
For basic usage information on the command line use: ``hs --help``. For a more
comprehensive usage guide on the command line you can view the manual page with
``man hs``.
Contributions
-------------
Contributions are welcome. If you find bugs or have questions, open an *Issue* here.
We've added a Code of Conduct recently, adapted from the
`Contributor Covenant <https://www.contributor-covenant.org/>`_, version 2.0.
Citation
--------
If *HyperShell* has helped in your research please consider citing us.
.. code-block:: bibtex
@inproceedings{lentner_2022,
author = {Lentner, Geoffrey and Gorenstein, Lev},
title = {HyperShell v2: Distributed Task Execution for HPC},
year = {2022},
isbn = {9781450391610},
publisher = {Association for Computing Machinery},
url = {https://doi.org/10.1145/3491418.3535138},
doi = {10.1145/3491418.3535138},
booktitle = {Practice and Experience in Advanced Research Computing},
articleno = {80},
numpages = {3},
series = {PEARC '22}
}
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"description": "HyperShell v2: Distributed Task Execution for HPC\n=================================================\n\n.. image:: https://img.shields.io/badge/license-Apache-blue.svg?style=flat\n :target: https://www.apache.org/licenses/LICENSE-2.0\n :alt: License\n\n.. image:: https://img.shields.io/github/v/release/hypershell/hypershell?sort=semver\n :target: https://github.com/hypershell/hypershell/releases\n :alt: Github Release\n\n.. image:: https://img.shields.io/badge/Python-3.9+-blue.svg\n :target: https://www.python.org/downloads\n :alt: Python Versions\n\n.. image:: https://img.shields.io/badge/Contributor%20Covenant-2.1-4baaaa.svg\n :target: https://www.contributor-covenant.org/version/2/1/code_of_conduct/\n :alt: Code of Conduct\n\n.. image:: https://readthedocs.org/projects/hypershell/badge/?version=latest\n :target: https://hypershell.readthedocs.io/en/latest/?badge=latest\n :alt: Documentation Status\n\n|\n\n*HyperShell* is an elegant, cross-platform, high-throughput computing utility for\nprocessing shell commands over a distributed, asynchronous queue. It is a highly\nscalable workflow automation tool for *many-task* scenarios.\n\nBuilt on Python and tested on Linux, macOS, and Windows.\n\nSeveral tools offer similar functionality but not all together in a single tool with\nthe user ergonomics we provide. Novel design elements include but are not limited to\n\n* **Cross-platform:** run on any platform where Python runs. In fact, the server and\n client can run on different platforms in the same cluster.\n* **Client-server:** workloads do not need to be monolithic. Run the server as a\n stand-alone service with SQLite or Postgres as a persistent database and dynamically\n scale clients as needed.\n* **Staggered launch:** At the largest scales (1000s of nodes, 100k+ of workers),\n the launch process can be challenging. Come up gradually to balance the workload.\n* **Database in-the-loop:** run in-memory for quick, ad-hoc workloads. Otherwise,\n include a database for persistence, recovery when restarting, and search.\n\n\nDocumentation\n-------------\n\nDocumentation is available at `hypershell.readthedocs.io <https://hypershell.readthedocs.io>`_.\nFor basic usage information on the command line use: ``hs --help``. For a more\ncomprehensive usage guide on the command line you can view the manual page with \n``man hs``.\n\n\nContributions\n-------------\n\nContributions are welcome. If you find bugs or have questions, open an *Issue* here.\nWe've added a Code of Conduct recently, adapted from the\n`Contributor Covenant <https://www.contributor-covenant.org/>`_, version 2.0.\n\n\nCitation\n--------\n\nIf *HyperShell* has helped in your research please consider citing us.\n\n.. code-block:: bibtex\n\n @inproceedings{lentner_2022,\n author = {Lentner, Geoffrey and Gorenstein, Lev},\n title = {HyperShell v2: Distributed Task Execution for HPC},\n year = {2022},\n isbn = {9781450391610},\n publisher = {Association for Computing Machinery},\n url = {https://doi.org/10.1145/3491418.3535138},\n doi = {10.1145/3491418.3535138},\n booktitle = {Practice and Experience in Advanced Research Computing},\n articleno = {80},\n numpages = {3},\n series = {PEARC '22}\n }\n",
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