JigaoLuo commented on issue #936: URL: https://github.com/apache/datafusion-python/issues/936#issuecomment-3127576345
> polars blog gives quite a lot of details about CUDA integration https://pola.rs/posts/gpu-engine-release/ . Looking the code, looks like they have integrated it in the python layer not in rust. As an external contributor to cuDF, I encountered this issue firsthand. I could confirm that cuDF and Polars interact exclusively at the Python level, as there’s currently no binding between cuDF’s C++ backend and Polars' Rust core. One point worth highlighting is the role of pylibcudf: https://docs.rapids.ai/api/cudf/stable/pylibcudf/. This Python wrapper aims to expose the entire libcudf API with minimal overhead, enabling high-performance data operations in Python. Its design allows efficient bridging between Python and C++ without incurring the usual latency associated with Python bindings. However, pylibcudf still lacks full coverage of libcudf’s functionality, and its documentation is not complete. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
