cuda-pathfinder 1.8.1 Release notes

Highlights

• Add ptxas to SUPPORTED_BINARY_UTILITIES. The find_nvidia_binary_utility() function can now locate it on Linux and Windows through the existing NVIDIA wheel, Conda, and CUDA Toolkit search pipeline. NVIDIA wheel discovery prefers the CUDA 13 nvidia/cu13/bin layout while retaining the legacy nvidia/cuda_nvcc/bin fallback. (PR #2741)

Bugfixes

• Find cuobjdump in the CUDA 13 nvidia/cu13/bin NVIDIA wheel layout while retaining discovery from the legacy nvidia/cuda_nvcc/bin layout. (PR #2739)

Internal maintenance

• Add pytest-run-parallel>=0.4.1 to the normal test dependencies so the existing thread_unsafe marker and thread_unsafe_fixtures configuration option are registered in standard test environments. This is test-only and does not add a runtime dependency. (PR #2741)