Skip to main content

5 docs tagged with "python"

View all tags

CUDA Python and CuPy

Two different Python packages both answer to "CUDA in Python," and confusing them is the first mistake most people make. NVIDIA's cuda-python is a thin, official binding to the driver and runtime APIs — the same calls this section has been making in C++, now callable from Python. CuPy is a third-party, NumPy-compatible array library built on top of those bindings. Almost nobody wants the first one directly; almost everybody wants the second.