Hugging Face Launches PyTorch Profiler Tutorial Series for Performance Optimization
A new multi-part guide demystifies torch.profiler traces, starting with matrix operations and scaling to large language model optimization.
#pytorch
bitsandbytes: The Open-Source Engine Behind Accessible LLM Fine-Tuning
The bitsandbytes library applies 4-bit and 8-bit quantization to PyTorch models, making 70B+ parameter LLMs runnable on consumer GPUs and underpinning the QLoRA fine-tuning wave.