Skip to content

Backport PR #837: Add path for CUDA static library based on CUDA_HOME #878

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Aug 21, 2025
Merged

Backport PR #837: Add path for CUDA static library based on CUDA_HOME #878

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
a564211
Initial plan
Copilot Aug 21, 2025
ccc8b08
Backport PR #837: Add path for CUDA static library based on CUDA_HOME
Copilot Aug 21, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 0 additions & 2 deletions .github/workflows/build-wheel.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -157,11 +157,9 @@ jobs:
# CIBW mounts the host filesystem under /host
CIBW_ENVIRONMENT_LINUX: >
CUDA_PATH=/host/${{ env.CUDA_PATH }}
LIBRARY_PATH=/host/${{ env.CUDA_PATH }}/lib
CUDA_PYTHON_PARALLEL_LEVEL=${{ env.CUDA_PYTHON_PARALLEL_LEVEL }}
CIBW_ENVIRONMENT_WINDOWS: >
CUDA_HOME="$(cygpath -w ${{ env.CUDA_PATH }})"
LIB="${CUDA_HOME}\\lib\\x64;${LIB}"
CUDA_PYTHON_PARALLEL_LEVEL=${{ env.CUDA_PYTHON_PARALLEL_LEVEL }}
CIBW_BEFORE_BUILD_WINDOWS: "pip install delvewheel"
CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: "delvewheel repair --namespace-pkg cuda -w {dest_dir} {wheel}"
Expand Down
3 changes: 3 additions & 0 deletions cuda_bindings/setup.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,7 @@
raise RuntimeError("Environment variable CUDA_HOME or CUDA_PATH is not set")

CUDA_HOME = CUDA_HOME.split(os.pathsep)

if os.environ.get("PARALLEL_LEVEL") is not None:
warn(
"Environment variable PARALLEL_LEVEL is deprecated. Use CUDA_PYTHON_PARALLEL_LEVEL instead",
Expand Down Expand Up @@ -238,6 +239,8 @@ def generate_output(infile, local):
os.path.dirname(sysconfig.get_path("include")),
] + include_path_list
library_dirs = [sysconfig.get_path("platlib"), os.path.join(os.sys.prefix, "lib")]
cudalib_subdirs = [r"lib\x64"] if sys.platform == "win32" else ["lib64", "lib"]
library_dirs.extend(os.path.join(prefix, subdir) for prefix in CUDA_HOME for subdir in cudalib_subdirs)

extra_compile_args = []
extra_cythonize_kwargs = {}
Expand Down
Loading