This repo is forked from RWKV-infctx-trainer

RWKV-5.2 ,6.0 Infctx LoRA Experiment Project RWKV-infctx-trainer-LoRA

I added the LoRA training function to the original repository.

2024.05.28 New Release on RWKV-v6-4bit folder

• Added a 4-bit quantization mode to Infctx-LoRA, enabling training of 14B models on Single 24GB GPU
• Now supports outputs for Emb, Head, and LoRA checkpoints only, freeing you from the cumbersome process of DeepSpeed conversion.
• Enabled CUDA Kernel for faster training.
• Added Output,Gate LoRA.
• for merging use this script.

python merge_lora.py <Alpha> <Base Model> <LORA Checkpoint> <Output FileName>

2024.02.13 Update

• Added Gate and Head Layer Training if enabled LoRA(r,k,v) + Full Resolution(Gate+Head)

2024.02.11 Update

• RWKV v6.0 test support. (without cuda kernel, 1.6b and 3b test)

2023.01.16 Update

• Rocm5.6 HIP Ver Added.(tested on 2 x MI100)

This is really experiment repo.

Somehow I feel like I'm training well, but I'm not sure.

The basic commands follow those of RWKV-infctx-trainer

Examples of training commands can be found in 01-test.sh, so please make changes as needed.

I'd be happy if I could improve it, whether it's a fork or a pull request.

RWKV5-World 7b can be trained 16384ctx on Single 24GB GPU

This repo works

• 1.Add LoRA Layer to Receptance,Key,Value each att and ffn.
• 2.Training with DeepSpeed
• 3.out deepspeed checkpoint with LoRA layer.
• 4.Convert to Pytorch Checkpoint
• 5.Extract LoRA Layer and Merge to original Checkpoint
• 6.Maybe LoRA merged and working??

Training Steps

• 0.Edit Configs.

if change lora_r and alpha edit like this on config yaml.

lora_r: 8 
lora_alpha: 16
lora_dropout: 0.01

• 1.train

python3 lightning_trainer.py fit -c config.yaml

• 2.merge

 python export_checkpoint_lora.py --checkpoint_dir %DEEPSPEED_CHECKPOINT_DIR% --output_file %LoRA_MERGED_Checkpoint_Dir% --base_model model/RWKV-5-World-3B-v2-20231113-ctx4096.pth --lora_alpha 16 --r 1 --k 1 --v 1

i tested it on RTX4090 Cuda12.2

And Thanks to:

RWKV-LM @BlinkDL RWKV-LM-LoRA @Blealtan RWKV-infctx-trainer @ RWKV @SmerkyG

License

same with RWKV-LM and RWKV-LM-LoRA and RWKV-infctx-trainer

Apache 2.0

@ 2024 OpenMOSE