CUDA CCCL Python Package
cuda.cccl
provides a Pythonic interface to the
CUDA Core Compute Libraries.
It provides the following modules:
cuda.compute- Device-level parallel algorithms (reduce, scan, sort, etc.) and iteratorscuda.cccl.headers- Programmatic access to CCCL headers
Installation
Install from PyPI:
pip install cuda-cccl[cu13] # For CUDA 13.x (pip-installed cuda-toolkit)
pip install cuda-cccl[cu12] # For CUDA 12.x (pip-installed cuda-toolkit)
If you already have a CUDA toolkit on your system and do not want pip to
install it, use the sysctk variants:
pip install cuda-cccl[sysctk13] # For CUDA 13.x (system CUDA toolkit)
pip install cuda-cccl[sysctk12] # For CUDA 12.x (system CUDA toolkit)
For a minimal install without the JIT backend (useful when supplying pre-compiled operators):
pip install cuda-cccl[minimal-cu13] # pip-installed cuda-toolkit
pip install cuda-cccl[minimal-sysctk13] # system CUDA toolkit
Install from conda-forge:
conda install -c conda-forge cccl-python
Requirements: Python 3.10+, CUDA Toolkit 12.x or 13.x, NVIDIA GPU with Compute Capability 7.5+
Documentation
For complete documentation, examples, and API reference, visit:
- Full Documentation: nvidia.github.io/cccl/unstable/python
- Repository: github.com/NVIDIA/cccl
- Examples: github.com/NVIDIA/cccl/tree/main/python/cuda_cccl/tests/compute/examples
Release files for cuda-cccl 1.2.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Built distributions (wheels)
Total release size: 123.3 MB
Release files / cuda_cccl-1.2.1-cp314-cp314t-win_amd64.whl
| Download URL | cuda_cccl-1.2.1-cp314-cp314t-win_amd64.whl |
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| Size | 6.7 MB |
| Tags | CPython 3.14 CPython 3.14 free-threading Windows x86-64 |
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