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



---

**Navigation**

- Parent: [Reference](/docs/pytorch/2.6.6/reference.md)
- Children:
  - [Compile](/docs/pytorch/2.6.6/reference/advanced/compile.md)
  - [DDP Optimizations](/docs/pytorch/2.6.6/reference/advanced/ddp_optimizations.md)
  - [Finetuning](/docs/pytorch/2.6.6/reference/advanced/finetuning.md)
  - [Efficient initialization](/docs/pytorch/2.6.6/reference/advanced/model_init.md)
  - [Model Parallel](/docs/pytorch/2.6.6/reference/advanced/model_parallel.md)
  - [Post-training Quantization](/docs/pytorch/2.6.6/reference/advanced/post_training_quantization.md)
  - [Pretrained models](/docs/pytorch/2.6.6/reference/advanced/pretrained.md)
  - [Pruning and Quantization](/docs/pytorch/2.6.6/reference/advanced/pruning_quantization.md)
  - [Speed Up Model Training](/docs/pytorch/2.6.6/reference/advanced/speed.md)
  - [Strategy registry](/docs/pytorch/2.6.6/reference/advanced/strategy_registry.md)
  - [Weight averaging](/docs/pytorch/2.6.6/reference/advanced/training_tricks.md)
  - [Transfer learning](/docs/pytorch/2.6.6/reference/advanced/transfer_learning.md)
  - [Warnings](/docs/pytorch/2.6.6/reference/advanced/warnings.md)