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How-to Guides
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Basics
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.. displayitem::
:header: Convert to Fabric in 5 minutes
:description: Learn how to add Fabric to your PyTorch code
:button_link: ../fundamentals/convert.html
:col_css: col-md-4
:height: 150
:tag: basic
.. displayitem::
:header: Scale your model with Accelerators
:description: Take advantage of your hardware with a switch of a flag
:button_link: ../fundamentals/accelerators.html
:col_css: col-md-4
:height: 150
:tag: basic
.. displayitem::
:header: Structure your Fabric code
:description: Best practices for setting up your training script with Fabric
:button_link: ../fundamentals/code_structure.html
:col_css: col-md-4
:height: 150
:tag: basic
.. displayitem::
:header: Launch distributed training
:description: Launch a Python script on multiple devices and machines
:button_link: ../fundamentals/launch.html
:col_css: col-md-4
:height: 150
:tag: basic
.. displayitem::
:header: Launch Fabric in a notebook
:description: Launch on multiple devices from within a Jupyter notebook
:button_link: ../fundamentals/notebooks.html
:col_css: col-md-4
:height: 150
:tag: basic
.. displayitem::
:header: Improve performance with Mixed-Precision training
:description: Save memory and speed up training using mixed precision
:button_link: ../fundamentals/precision.html
:col_css: col-md-4
:height: 150
:tag: basic
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Build your own Trainer
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.. displayitem::
:header: Organize your model code with with LightningModule
:description: Organize your code in a LightningModule and use it with Fabric
:button_link: lightning_module.html
:col_css: col-md-4
:height: 150
:tag: intermediate
.. displayitem::
:header: Encapsulate code into Callbacks
:description: Make use of the Callback system in Fabric
:button_link: callbacks.html
:col_css: col-md-4
:height: 150
:tag: intermediate
.. displayitem::
:header: Track and visualize experiments
:description: Learn how Fabric helps you remove boilerplate code for tracking metrics with a logger
:button_link: logging.html
:col_css: col-md-4
:height: 150
:tag: intermediate
.. displayitem::
:header: Save and load model progress
:description: Efficient saving and loading of model weights, training state, hyperparameters and more.
:button_link: checkpoint.html
:col_css: col-md-4
:height: 150
:tag: intermediate
.. displayitem::
:header: Build your own Trainer
:description: Take our Fabric Trainer template and customize it for your needs
:button_link: https://github.com/Lightning-AI/lightning/tree/master/examples/fabric/build_your_own_trainer
:col_css: col-md-4
:height: 150
:tag: intermediate
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Advanced Topics
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.. displayitem::
:header: Use efficient gradient accumulation
:description: Learn how to perform efficient gradient accumulation in distributed settings
:button_link: ../advanced/gradient_accumulation.html
:col_css: col-md-4
:height: 160
:tag: advanced
.. displayitem::
:header: Distribute communication
:description: Learn all about communication primitives for distributed operation. Gather, reduce, broadcast, etc.
:button_link: ../advanced/distributed_communication.html
:col_css: col-md-4
:height: 160
:tag: advanced
.. displayitem::
:header: Use multiple models and optimizers
:description: See how flexible Fabric is to work with multiple models and optimizers!
:button_link: ../advanced/multiple_setup.html
:col_css: col-md-4
:height: 160
:tag: advanced
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