[jira] [Created] (ARROW-16635) Incorporate cuDF's utilities for reading IPC messages composed of CUDA buffers.

["Ashwin Srinath (Jira)" <ji...@apache.org>]

Ashwin Srinath created ARROW-16635:
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             Summary: Incorporate cuDF's utilities for reading IPC messages composed of CUDA buffers.
                 Key: ARROW-16635
                 URL: https://issues.apache.org/jira/browse/ARROW-16635
             Project: Apache Arrow
          Issue Type: New Feature
            Reporter: Ashwin Srinath


The [cuDF|https://github.com/rapidsai/cudf] project includes a small [utility|https://github.com/rapidsai/cudf/blob/branch-22.06/cpp/include/cudf/ipc.hpp] to read Arrow IPC messages whose location is CUDA device memory (instead of host memory), as well as [Cython bindings and wrappers|https://github.com/rapidsai/cudf/blob/branch-22.06/python/cudf/cudf/_lib/gpuarrow.pyx] for it.

We believe that it would be useful for these to live in the Arrow project itself. How would the maintainers feel about migrating it here instead?

Thanks!



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