[jira] [Created] (ARROW-4486) pyarrow.cuda.Context.foreign_buffer should have a `base=None` argument

[Pearu Peterson (JIRA)]

Pearu Peterson created ARROW-4486:
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             Summary: pyarrow.cuda.Context.foreign_buffer should have a 
`base=None` argument
                 Key: ARROW-4486
                 URL: https://issues.apache.org/jira/browse/ARROW-4486
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Python
            Reporter: Pearu Peterson


Similar to `pyarrow.foreign_buffer`, we need to keep the owner of cuda memory 
alive.



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