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[tune] Initial Commit for Tune CLI (#3983)

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This introduces a light CLI for Tune.
This commit is contained in:
Richard Liaw
2019-03-08 16:46:05 -08:00
committed by GitHub
parent 3064fad96b
commit 6630a35353
18 changed files with 492 additions and 69 deletions
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doc/source/tune-usage.rst
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@@ -499,6 +499,50 @@ And stopping a trial (``PUT /trials/:id``):
curl -X PUT http://<address>:<port>/trials/<trial_id>
Tune CLI (Experimental)
-----------------------
``tune`` has an easy-to-use command line interface (CLI) to manage and monitor your experiments on Ray. To do this, verify that you have the ``tabulate`` library installed:
.. code-block:: bash
$ pip install tabulate
Here are a few examples of command line calls.
- ``tune list-trials``: List tabular information about trials within an experiment. Add the ``--sort`` flag to sort the output by specific columns.
.. code-block:: bash
$ tune list-trials [EXPERIMENT_DIR]
+------------------+-----------------------+------------+
| trainable_name | experiment_tag | trial_id |
|------------------+-----------------------+------------|
| MyTrainableClass | 0_height=40,width=37 | 87b54a1d |
| MyTrainableClass | 1_height=21,width=70 | 23b89036 |
| MyTrainableClass | 2_height=99,width=90 | 518dbe95 |
| MyTrainableClass | 3_height=54,width=21 | 7b99a28a |
| MyTrainableClass | 4_height=90,width=69 | ae4e02fb |
+------------------+-----------------------+------------+
Dropped columns: ['status', 'last_update_time']
- ``tune list-experiments``: List tabular information about experiments within a project. Add the ``--sort`` flag to sort the output by specific columns.
.. code-block:: bash
$ tune list-experiments [PROJECT_DIR]
+----------------------+----------------+------------------+---------------------+
| name | total_trials | running_trials | terminated_trials |
|----------------------+----------------+------------------+---------------------|
| pbt_test | 10 | 0 | 0 |
| test | 1 | 0 | 0 |
| hyperband_test | 1 | 0 | 1 |
+----------------------+----------------+------------------+---------------------+
Dropped columns: ['error_trials', 'last_updated']
Further Questions or Issues?
----------------------------