cuda-bindings 12.9.5 Release notes

Highlights

  • Added __cuda_stream__ protocol support to driver.CUStream class, enabling better interoperability with libraries that expect this protocol.

  • Python 3.9 support was dropped (end of life).

Bug fixes

  • Fixed cuStreamBeginCaptureToGraph to allow the dependencyData argument to be optional, matching the underlying CUDA API behavior.

Experimental

  • Experimental NVML bindings were added under cuda.bindings._nvml.

Known issues

  • Updating from older versions (v12.6.2.post1 and below) via pip install -U cuda-python might not work. Please do a clean re-installation by uninstalling pip uninstall -y cuda-python followed by installing pip install cuda-python.

  • The graphics APIs in cuda.bindings.runtime are inadvertently disabled in 12.9.3. Users needing these APIs should update to 12.9.4 or higher.