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Joris Van den Bossche authored and GitHub committed 31fe24dd334
GH-41126: [Python] Basic bindings for Device and MemoryManager classes (#41685) ### Rationale for this change Add bindings for the C++ `arrow::Device` and `arrow::MemoryManager` classes. ### What changes are included in this PR? Basic bindings by adding the `pyarrow.Device` and `pyarrow.MemoryManager` classes, and just tested for CPU. What is not included here are additional methods on the `MemoryManager` class (eg to allocate or copy buffers), and this is also not yet tested for CUDA. Planning to do this as follow-ups, and first doing those basic bindings should enable further enhancements to be done in parallel. ### Are these changes tested? Yes, for the CPU device only. * GitHub Issue: #41126 Authored-by: Joris Van den Bossche <jorisvandenbossche@gmail.com> Signed-off-by: Joris Van den Bossche <jorisvandenbossche@gmail.com>