File size: 1,143 Bytes
fd468b1 854297e fd468b1 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 |
# Train
## Environment
```bash
cd scripts
python -m venv venv
source venv/bin/activate
pip install -U -r requirements.in
```
## Tokenizer
```bash
python -B train_tokenizer.py
```
## Dataset
```bash
python -B prepare_pretrain_dataset.py
```
## Model
### Pretrain
```bash
litgpt pretrain --config ./pretrain-model.yaml
```
```bash
litgpt convert_from_litgpt out/pretrain/final/ out/converted_model
cp config.json out/pretrain/final/
cp config.json out/converted_model/
```
```python
import torch
from safetensors.torch import save_file
state_dict = torch.load('out/converted_model/model.pth', map_location='cpu')
save_file(state_dict, 'out/converted_model/model.safetensors')
```
## Evaluate
```bash
litgpt evaluate --tasks 'leaderboard' --out_dir 'evaluate-0/' --batch_size 4 --dtype 'bfloat16' out/pretrain/final/
litgpt evaluate --tasks 'hellaswag,gsm8k,truthfulqa_mc2,mmlu,winogrande,arc_challenge' --out_dir 'evaluate-1/' --batch_size 4 --dtype 'bfloat16' out/pretrain/final/
litgpt evaluate --tasks 'mmlu_pro,ifeval,mgsm_direct,mathqa,gpqa' --out_dir 'evaluate-2/' --batch_size 4 --dtype 'bfloat16' out/pretrain/final/
```
|