|
--- |
|
license: creativeml-openrail-m |
|
language: |
|
- en |
|
tags: |
|
- LLM |
|
- BELLE |
|
--- |
|
## Model Card for lyraBELLE |
|
|
|
lyraBELLE is currently the **fastest BELLE model** available. To the best of our knowledge, it is the **first accelerated version of BELLE**. |
|
|
|
The inference speed of lyraBELLE has achieved **100x** acceleration upon the original version. |
|
|
|
Among its main features are: |
|
|
|
- weights: the original BELLE-7B-2M weights released by BelleGroup. |
|
- device: Nvidia Ampere architechture or newer (e.g A100) |
|
|
|
Note that: |
|
**Some interface/code were set for future uses(see demo below).** |
|
|
|
- **int8 mode**: not supported yet, please always set it to 0 |
|
- **data type**: only `fp16` available. |
|
|
|
## Speed |
|
|
|
### test environment |
|
|
|
- device: Nvidia A100 40G |
|
- warmup: 10 rounds |
|
- percision：fp16 |
|
- batch size for our version: 64 (maximum under A100 40G) |
|
- batch size for original: xx (maximum under A100 40G) |
|
|
|
|version|batch size|speed| |
|
|:-:|:-:| |
|
|original|xxx| |
|
|lyraBELLE|80|3030.36 tokens/sec| |
|
|
|
|
|
|
|
|
|
## Model Sources |
|
|
|
- **Repository:** [https://huggingface.co/BelleGroup/BELLE-7B-2M?clone=true] |
|
|
|
## Environment |
|
|
|
- **docker image available** at [https://hub.docker.com/repository/docker/bigmoyan/lyrallm/general], pull image by: |
|
|
|
``` |
|
docker pull bigmoyan/lyrallm:v0.1 |
|
``` |
|
|
|
## Uses |
|
|
|
```python |
|
|
|
from lyraBelle import LyraBelle |
|
|
|
data_type = "fp16" |
|
prompts = "今天天气大概 25度，有点小雨，吹着风，我想去户外散步，应该穿什么样的衣服裤子鞋子搭配。" |
|
model_dir = "./model" |
|
model_name = "1-gpu-fp16.h5" |
|
max_output_length = 512 |
|
|
|
# int8 mode not supported, data_type only support fp16 |
|
model = LyraBelle(model_dir, model_name, data_type, 0) |
|
output_texts = model.generate(prompts, output_length=max_output_length,top_k=30, top_p=0.85, temperature=0.35, repetition_penalty=1.2, do_sample=True) |
|
print(output_texts) |
|
``` |
|
## Demo output |
|
|
|
### input |
|
今天天气大概 25度，有点小雨，吹着风，我想去户外散步，应该穿什么样的衣服裤子鞋子搭配。 |
|
|
|
### output |
|
建议穿着一件轻便的衬衫或T恤、一条牛仔裤和一双运动鞋或休闲鞋。如果下雨了可以带上一把伞。 |
|
|
|
|
|
## Citation |
|
``` bibtex |
|
@Misc{lyraBELLE2023, |
|
author = {Kangjian Wu, Zhengtao Wang, Bin Wu}, |
|
title = {lyraBELLE: Accelerating BELLE by 100x+}, |
|
howpublished = {\url{https://huggingface.co/TMElyralab/lyraBELLE}, |
|
year = {2023} |
|
} |
|
``` |
|
|
|
## Report bug |
|
- start a discussion to report any bugs!--> https://huggingface.co/TMElyralab/lyraBELLE/discussions |
|
- report bug with a `[bug]` mark in the title. |
