---
title: Advanced
canonical: 'https://lightning.ai/docs/fabric/stable/reference/advanced'
---
# Advanced {#advanced}



---

**Navigation**

- Parent: [Reference](/docs/fabric/2.6.6/reference.md)
- Children:
  - [Speed up models by compiling them](/docs/fabric/2.6.6/reference/advanced/compile.md)
  - [Communication between distributed processes](/docs/fabric/2.6.6/reference/advanced/distributed_communication.md)
  - [Efficient Gradient Accumulation](/docs/fabric/2.6.6/reference/advanced/gradient_accumulation.md)
  - [Efficient initialization](/docs/fabric/2.6.6/reference/advanced/model_init.md)
  - [Model Parallel](/docs/fabric/2.6.6/reference/advanced/model_parallel.md)
  - [Multiple Models and Optimizers](/docs/fabric/2.6.6/reference/advanced/multiple_setup.md)