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Posted to issues@arrow.apache.org by "Uwe L. Korn (JIRA)" <ji...@apache.org> on 2017/02/05 12:05:41 UTC

[jira] [Created] (ARROW-530) C++/Python: Provide subpools for better memory allocation tracking

Uwe L. Korn created ARROW-530:
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             Summary: C++/Python: Provide subpools for better memory allocation tracking
                 Key: ARROW-530
                 URL: https://issues.apache.org/jira/browse/ARROW-530
             Project: Apache Arrow
          Issue Type: New Feature
          Components: C++, Python
            Reporter: Uwe L. Korn


Currently we can only track the amount of bytes allocated by the main memory pool or the alternative jemalloc implementation. To better understand certain situation, we should provide a MemoryPool proxy implementation that tracks only the amount of memory that was made through its direct calls but delegates the actual allocation to an underlying pool.



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