mirror of
https://github.com/vale981/ray
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96 lines
3.3 KiB
ReStructuredText
96 lines
3.3 KiB
ReStructuredText
Ray
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===
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*Ray is a flexible, high-performance distributed execution framework.*
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Ray comes with libraries that accelerate deep learning and reinforcement learning development:
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- `Ray.tune`_: Efficient Distributed Hyperparameter Search
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- `Ray RLlib`_: A Composable and Scalable Reinforcement Learning Library
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.. _`Ray.tune`: tune.html
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.. _`Ray RLlib`: rllib.html
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Example Program
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---------------
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+------------------------------------------------+----------------------------------------------------+
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| **Basic Python** | **Distributed with Ray** |
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+------------------------------------------------+----------------------------------------------------+
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|.. code:: python |.. code-block:: python |
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| | |
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| import time | import time |
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| | import ray |
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| | |
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| | ray.init() |
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| | |
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| | @ray.remote |
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| def f(): | def f(): |
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| time.sleep(1) | time.sleep(1) |
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| return 1 | return 1 |
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| | |
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| # Execute f serially. | # Execute f in parallel. |
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| results = [f() for i in range(4)] | results = ray.get([f.remote() for i in range(4)]) |
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+------------------------------------------------+----------------------------------------------------+
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.. toctree::
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:maxdepth: 1
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:caption: Installation
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install-on-ubuntu.rst
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install-on-macosx.rst
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install-on-docker.rst
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installation-troubleshooting.rst
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.. toctree::
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:maxdepth: 1
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:caption: Getting Started
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tutorial.rst
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api.rst
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actors.rst
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using-ray-with-gpus.rst
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tune.rst
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rllib.rst
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webui.rst
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.. toctree::
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:maxdepth: 1
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:caption: Examples
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example-hyperopt.rst
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example-rl-pong.rst
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example-policy-gradient.rst
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example-parameter-server.rst
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example-resnet.rst
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example-a3c.rst
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example-lbfgs.rst
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example-evolution-strategies.rst
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example-cython.rst
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example-streaming.rst
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using-ray-with-tensorflow.rst
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.. toctree::
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:maxdepth: 1
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:caption: Design
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internals-overview.rst
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serialization.rst
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fault-tolerance.rst
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plasma-object-store.rst
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resources.rst
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.. toctree::
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:maxdepth: 1
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:caption: Cluster Usage
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using-ray-on-a-cluster.rst
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using-ray-on-a-large-cluster.rst
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using-ray-and-docker-on-a-cluster.md
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.. toctree::
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:maxdepth: 1
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:caption: Help
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troubleshooting.rst
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contact.rst
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