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Apr 8, 2025
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update dependencies version info #7206

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14 changes: 9 additions & 5 deletions blogs/huggingface-tp/README.md
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Expand Up @@ -48,9 +48,15 @@ Figure 2 illustrates the basic flowchart, The division of TP and ZeRO is impleme

# Usage

Although we evaluated AutoTP training with Llama2 & Llama3 models in this blog, we expect compatibility with other Hugging Face models, especially [those](https://www.deepspeed.ai/tutorials/automatic-tensor-parallelism/) previously validated with AutoTP inference. Please upgrade accelerate and transformers to the master branch. We will add their minimum version once they have release tag.


Although we evaluated AutoTP training with Llama2 & Llama3 models in this blog, we expect compatibility with other Hugging Face models, especially [those](https://www.deepspeed.ai/tutorials/automatic-tensor-parallelism/) previously validated with AutoTP inference.

**Requirements**
- `deepspeed >= 0.16.4`
- `transformers >= 4.50.1`
- `accelerate >= 1.6.0`

**Enable TP training**

Similar to ZeRO, AutoTP training is enabled using the [deepspeed configuration file](https://www.deepspeed.ai/docs/config-json/) by specifying ```[tensor_parallel][autotp_size]```.
Expand Down Expand Up @@ -113,12 +119,10 @@ Models saved this way can be directly used for HF format inference without inter
Saving Checkpoints remains compatible with HF transformers. Use [trainer.save_state()](https://huggingface.co/docs/transformers/v4.49.0/en/main_classes/trainer#transformers.Trainer.save_state) or set the save interval for automatic saving, which can be used to resume training.
```
trainer.train(resume_from_checkpoint="your_saved_path/checkpoint-1200")
)
```

# Example
We validated AutoTP training using supervised finetune training (SFT) task: [stanford_alpaca](https://github.com/tatsu-lab/stanford_alpaca). The original benchmark model used in this project is Llama2-7B.

We validated AutoTP training using supervised finetune training (SFT) task: [stanford_alpaca](https://github.com/tatsu-lab/stanford_alpaca). The original benchmark model used in this project is Llama2-7B. The example code is also available [here](https://github.com/deepspeedai/DeepSpeedExamples/tree/master/training/tensor_parallel)


**Training Loss curve**
Expand Down Expand Up @@ -216,7 +220,7 @@ The following loss curves depict SFT training, where gbs is uniformly set to 32,

# Miscellaneous

If users define their own dataloader, please ensure data consistency within ```deepspeed.utils.get_tensor_model_parallel_group()```. DeepSpeed provides basic validation functions to assist with this.
If users define their own dataloader, please ensure data consistency within ```deepspeed.utils.groups.get_tensor_model_parallel_group()```. DeepSpeed provides basic validation functions to assist with this.

Furthermore, if users are not using transformers library, you can replace the ```TensorParallel_Layer``` layer and its subclasses as needed. See ```prepare_tp_model``` function in ```unit/model_parallelism/test_autotp_training.py```. Users can also define different shard and gather for subclasses of ```TensorParallel_Layer.```

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