It's been pretty scalable in terms of using multiple GPUs.
PyTorch offers a user-friendly and pythonic approach, facilitating easy use and scalability across multiple GPUs. It is gaining credibility in research, appealing to developers and beginners alike, with easy initial setup. However, users face challenges with incomplete documentation, model training speed, stability with large datasets, compatibility across versions, and lack of updates and frameworks for production use. PyTorch's complexity can confuse beginners despite its advantages.
