cuda-bindings 13.1.2 Release notes#

Highlights#

Experimental#

Bugfixes#

  • Fixed an issue where the CU_POINTER_ATTRIBUTE_DEVICE_ORDINAL attribute was retrieved as an unsigned int, rather than a signed int. (PR #1336)

  • Fixed ABI incompatibility bugs in cuFILE bindings introduced in v13.1.0.

Miscellaneous#

  • Wheel and installed package sizes significantly reduced (e.g., on a typical Linux x86_64 build, wheel from ~16.6 MB to ~5.7 MB and installed from ~152 MB to ~23 MB) by excluding Cython source files, generated C++ files, and template files from distribution packages.

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 13.0.2. Users needing these APIs should update to 13.0.3.