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Eric Liang
b948405532
* patch up pbt * Sat Jan 27 01:00:03 PST 2018 * Sat Jan 27 01:04:14 PST 2018 * Sat Jan 27 01:04:21 PST 2018 * Sat Jan 27 01:15:15 PST 2018 * Sat Jan 27 01:15:42 PST 2018 * Sat Jan 27 01:16:14 PST 2018 * Sat Jan 27 01:38:42 PST 2018 * Sat Jan 27 01:39:21 PST 2018 * add pbt * Sat Jan 27 01:41:19 PST 2018 * Sat Jan 27 01:44:21 PST 2018 * Sat Jan 27 01:45:46 PST 2018 * Sat Jan 27 16:54:42 PST 2018 * Sat Jan 27 16:57:53 PST 2018 * clean up test * Sat Jan 27 18:01:15 PST 2018 * Sat Jan 27 18:02:54 PST 2018 * Sat Jan 27 18:11:18 PST 2018 * Sat Jan 27 18:11:55 PST 2018 * Sat Jan 27 18:14:09 PST 2018 * review * try out a ppo example * some tweaks to ppo example * add postprocess hook * Sun Jan 28 15:00:40 PST 2018 * clean up custom explore fn * Sun Jan 28 15:10:21 PST 2018 * Sun Jan 28 15:14:53 PST 2018 * Sun Jan 28 15:17:04 PST 2018 * Sun Jan 28 15:33:13 PST 2018 * Sun Jan 28 15:56:40 PST 2018 * Sun Jan 28 15:57:36 PST 2018 * Sun Jan 28 16:00:35 PST 2018 * Sun Jan 28 16:02:58 PST 2018 * Sun Jan 28 16:29:50 PST 2018 * Sun Jan 28 16:30:36 PST 2018 * Sun Jan 28 16:31:44 PST 2018 * improve tune doc * concepts * update humanoid * Fri Feb 2 18:03:33 PST 2018 * fix example * show error file
Ray
===
.. image:: https://travis-ci.org/ray-project/ray.svg?branch=master
:target: https://travis-ci.org/ray-project/ray
.. image:: https://readthedocs.org/projects/ray/badge/?version=latest
:target: http://ray.readthedocs.io/en/latest/?badge=latest
|
Ray is a flexible, high-performance distributed execution framework.
Ray comes with libraries that accelerate deep learning and reinforcement learning development:
- `Ray Tune`_: Hyperparameter Optimization Framework
- `Ray RLlib`_: A Scalable Reinforcement Learning Library
.. _`Ray Tune`: http://ray.readthedocs.io/en/latest/tune.html
.. _`Ray RLlib`: http://ray.readthedocs.io/en/latest/rllib.html
Installation
------------
- Ray can be installed on Linux and Mac with ``pip install ray``.
- To build Ray from source, see the instructions for `Ubuntu`_ and `Mac`_.
.. _`Ubuntu`: http://ray.readthedocs.io/en/latest/install-on-ubuntu.html
.. _`Mac`: http://ray.readthedocs.io/en/latest/install-on-macosx.html
Example Program
---------------
+------------------------------------------------+----------------------------------------------+
| **Basic Python** | **Distributed with Ray** |
+------------------------------------------------+----------------------------------------------+
|.. code:: python |.. code-block:: python |
| | |
| import time | import time |
| | import ray |
| | |
| | ray.init() |
| | |
| | @ray.remote |
| def f(): | def f(): |
| time.sleep(1) | time.sleep(1) |
| return 1 | return 1 |
| | |
| # Execute f serially. | # Execute f in parallel. |
| results = [f() for i in range(4)] | object_ids = [f.remote() for i in range(4)] |
| | results = ray.get(object_ids) |
+------------------------------------------------+----------------------------------------------+
More Information
----------------
- `Documentation`_
- `Tutorial`_
- `Blog`_
- `Ray paper`_
- `Ray HotOS paper`_
.. _`Documentation`: http://ray.readthedocs.io/en/latest/index.html
.. _`Tutorial`: https://github.com/ray-project/tutorial
.. _`Blog`: https://ray-project.github.io/
.. _`Ray paper`: https://arxiv.org/abs/1712.05889
.. _`Ray HotOS paper`: https://arxiv.org/abs/1703.03924
Getting Involved
----------------
- Ask questions on our mailing list `ray-dev@googlegroups.com`_.
- Please report bugs by submitting a `GitHub issue`_.
- Submit contributions using `pull requests`_.
.. _`ray-dev@googlegroups.com`: https://groups.google.com/forum/#!forum/ray-dev
.. _`GitHub issue`: https://github.com/ray-project/ray/issues
.. _`pull requests`: https://github.com/ray-project/ray/pulls