50 lines
1.7 KiB
Markdown
50 lines
1.7 KiB
Markdown
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# CUDA CCCL Python Package
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[`cuda.cccl`](https://nvidia.github.io/cccl/python)
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provides a Pythonic interface to the
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[CUDA Core Compute Libraries](https://nvidia.github.io/cccl/cpp.html#cccl-cpp-libraries).
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It provides the following modules:
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- **`cuda.compute`** - Device-level parallel algorithms (reduce, scan, sort, etc.) and iterators
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- **`cuda.cccl.headers`** - Programmatic access to CCCL headers
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## Installation
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Install from PyPI:
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```bash
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pip install cuda-cccl[cu13] # For CUDA 13.x (pip-installed cuda-toolkit)
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pip install cuda-cccl[cu12] # For CUDA 12.x (pip-installed cuda-toolkit)
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```
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If you already have a CUDA toolkit on your system and do not want pip to
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install it, use the `sysctk` variants:
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```bash
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pip install cuda-cccl[sysctk13] # For CUDA 13.x (system CUDA toolkit)
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pip install cuda-cccl[sysctk12] # For CUDA 12.x (system CUDA toolkit)
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```
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For a minimal install without Numba (useful when supplying pre-compiled operators):
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```bash
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pip install cuda-cccl[minimal-cu13] # pip-installed cuda-toolkit
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pip install cuda-cccl[minimal-sysctk13] # system CUDA toolkit
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```
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Install from conda-forge:
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```bash
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conda install -c conda-forge cccl-python
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```
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**Requirements:** Python 3.10+, CUDA Toolkit 12.x or 13.x, NVIDIA GPU with Compute Capability 7.5+
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## Documentation
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For complete documentation, examples, and API reference, visit:
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- **Full Documentation**: [nvidia.github.io/cccl/python](https://nvidia.github.io/cccl/python)
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- **Repository**: [github.com/NVIDIA/cccl](https://github.com/NVIDIA/cccl)
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- **Examples**: [github.com/NVIDIA/cccl/tree/main/python/cuda_cccl/tests/compute/examples](https://github.com/NVIDIA/cccl/tree/main/python/cuda_cccl/tests/compute/examples)
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