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README.md
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This is the SmolLM-360M-Instruct.
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### Generation
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```bash
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pip install transformers
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```
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#### Running the model on CPU/GPU/multi GPU
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* _Using full precision_
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```python
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# pip install git+https://github.com/huggingface/transformers.git # TODO: merge PR to main
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from transformers import AutoModelForCausalLM, AutoTokenizer
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checkpoint = "HuggingFaceTB/SmolLM-135M"
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device = "cuda" # for GPU usage or "cpu" for CPU usage
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tokenizer = AutoTokenizer.from_pretrained(checkpoint)
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# for multiple GPUs install accelerate and do `model = AutoModelForCausalLM.from_pretrained(checkpoint, device_map="auto")`
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model = AutoModelForCausalLM.from_pretrained(checkpoint).to(device)
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inputs = tokenizer.encode("def print_hello_world():", return_tensors="pt").to(device)
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outputs = model.generate(inputs)
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print(tokenizer.decode(outputs[0]))
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```
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```bash
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>>> print(f"Memory footprint: {model.get_memory_footprint() / 1e6:.2f} MB")
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Memory footprint: 12624.81 MB
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```
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* _Using `torch.bfloat16`_
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```python
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# pip install accelerate
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import torch
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from transformers import AutoTokenizer, AutoModelForCausalLM
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checkpoint = "HuggingFaceTB/SmolLM-135M"
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tokenizer = AutoTokenizer.from_pretrained(checkpoint)
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# for fp16 use `torch_dtype=torch.float16` instead
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model = AutoModelForCausalLM.from_pretrained(checkpoint, device_map="auto", torch_dtype=torch.bfloat16)
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inputs = tokenizer.encode("def print_hello_world():", return_tensors="pt").to("cuda")
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outputs = model.generate(inputs)
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print(tokenizer.decode(outputs[0]))
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```
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```bash
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>>> print(f"Memory footprint: {model.get_memory_footprint() / 1e6:.2f} MB")
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Memory footprint: 269.03 MB
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```
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#### Quantized Versions through `bitsandbytes`
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* _Using 8-bit precision (int8)_
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```python
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# pip install bitsandbytes accelerate
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from transformers import AutoTokenizer, AutoModelForCausalLM, BitsAndBytesConfig
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# to use 4bit use `load_in_4bit=True` instead
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quantization_config = BitsAndBytesConfig(load_in_8bit=True)
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checkpoint = "HuggingFaceTB/SmolLM-135M"
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tokenizer = AutoTokenizer.from_pretrained(checkpoint)
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model = AutoModelForCausalLM.from_pretrained(checkpoint, quantization_config=quantization_config)
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inputs = tokenizer.encode("def print_hello_world():", return_tensors="pt").to("cuda")
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outputs = model.generate(inputs)
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print(tokenizer.decode(outputs[0]))
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```
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```bash
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>>> print(f"Memory footprint: {model.get_memory_footprint() / 1e6:.2f} MB")
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# load_in_8bit
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Memory footprint: 162.87 MB
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# load_in_4bit
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>>> print(f"Memory footprint: {model.get_memory_footprint() / 1e6:.2f} MB")
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Memory footprint: 109.78 MB
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```
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# Limitations
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This is the SmolLM-360M-Instruct.
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# Limitations
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