Shortcuts

N-Bit Precision (Expert)

Audience: Researchers looking to integrate their new precision techniques into Lightning.

Precision Plugins

You can also customize and pass your own Precision Plugin by subclassing the PrecisionPlugin class.

  • Perform pre and post backward/optimizer step operations such as scaling gradients.

  • Provide context managers for forward, training_step, etc.

class CustomPrecisionPlugin(PrecisionPlugin):
    precision = 16

    ...


trainer = Trainer(plugins=[CustomPrecisionPlugin()])

© Copyright Copyright (c) 2018-2022, Lightning AI et al... Revision 92fe1887.

Built with Sphinx using a theme provided by Read the Docs.
Read the Docs v: stable
Versions
latest
stable
1.8.3post1
1.8.3.post0
1.8.3
1.8.2
1.8.1
1.8.0.post1
1.8.0
1.7.7
1.7.6
1.7.5
1.7.4
1.7.3
1.7.2
1.7.1
1.7.0
1.6.5
1.6.4
1.6.3
1.6.2
1.6.1
1.6.0
1.5.10
1.5.9
1.5.8
1.5.7
1.5.6
1.5.5
1.5.4
1.5.3
1.5.2
1.5.1
1.5.0
1.4.9
1.4.8
1.4.7
1.4.6
1.4.5
1.4.4
1.4.3
1.4.2
1.4.1
1.4.0
1.3.8
1.3.7
1.3.6
1.3.5
1.3.4
1.3.3
1.3.2
1.3.1
1.3.0
1.2.10
1.2.8
1.2.7
1.2.6
1.2.5
1.2.4
1.2.3
1.2.2
1.2.1
1.2.0
1.1.8
1.1.7
1.1.6
1.1.5
1.1.4
1.1.3
1.1.2
1.1.1
1.1.0
1.0.8
1.0.7
1.0.6
1.0.5
1.0.4
1.0.3
1.0.2
1.0.1
1.0.0
0.10.0
0.9.0
0.8.5
0.8.4
0.8.3
0.8.2
0.8.1
0.8.0
0.7.6
0.7.5
0.7.4
0.7.3
0.7.2
0.7.1
0.7.0
0.6.0
0.5.3
0.4.9
Downloads
html
On Read the Docs
Project Home
Builds

Free document hosting provided by Read the Docs.