# Running LLM Finetuning using IPEX-LLM on Intel GPU

This folder contains examples of running different training mode with IPEX-LLM on Intel GPU:

- [LoRA](LoRA): examples of running LoRA finetuning
- [QLoRA](QLoRA): examples of running QLoRA finetuning
- [QA-LoRA](QA-LoRA): examples of running QA-LoRA finetuning
- [ReLora](ReLora): examples of running ReLora finetuning
- [DPO](DPO): examples of running DPO finetuning
- [common](common): common templates and utility classes in finetuning examples
- [HF-PEFT](HF-PEFT): run finetuning on Intel GPU using Hugging Face PEFT code without modification
- [axolotl](axolotl): LLM finetuning on Intel GPU using axolotl without writing code


## Troubleshooting
- If you fail to finetune on multi cards because of following error message:
  ```bash
  RuntimeError: oneCCL: comm_selector.cpp:57 create_comm_impl: EXCEPTION: ze_data was not initialized
  ```
  Please try `sudo apt install level-zero-dev` to fix it.

- Please raise the system open file limit using `ulimit -n 1048576`. Otherwise, there may exist error `Too many open files`.