Use cudaStream_t instead of cuda_stream_view in pylibcudf Cython#22368

Merged

rapids-bot[bot] merged 18 commits intorapidsai:mainfrom

vyasr:feat/cy_raw_cudastream

May 6, 2026

Commits on May 4, 2026

refactor(pylibcudf): update _get_stream to accept CUDA stream protocol objects
vyasr
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refactor(pylibcudf): accept stream protocol objects in column APIs
vyasr
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fix(pylibcudf): fix stream type conversions in Cython bindings
vyasr
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refactor(pylibcudf): use cudaStream_t and stream protocol in Cython bindings
vyasr
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test(pylibcudf): add CUDA stream protocol acceptance tests
vyasr
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refactor(pylibcudf): use cudaStream_t in libcudf C++ extern declarations
vyasr
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fix(pylibcudf): accept stream protocol in Column._to_host_array
vyasr
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refactor(pylibcudf): minimize cuda_stream_view usage in stream_pool and _join_streams
vyasr
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refactor(pylibcudf): use cudaStream_t for get_default_stream return type
vyasr
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refactor(pylibcudf): eliminate cuda_stream_view from join_streams via inline C++ wrapper
vyasr
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Fix style
vyasr
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