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Posted to issues@arrow.apache.org by "Philipp Moritz (JIRA)" <ji...@apache.org> on 2017/08/21 00:50:08 UTC

[jira] [Created] (ARROW-1391) [Python] Benchmarks for python serialization

Philipp Moritz created ARROW-1391:
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             Summary: [Python] Benchmarks for python serialization
                 Key: ARROW-1391
                 URL: https://issues.apache.org/jira/browse/ARROW-1391
             Project: Apache Arrow
          Issue Type: Wish
            Reporter: Philipp Moritz
            Priority: Minor


It would be great to have a suite of relevant benchmarks for the Python serialization code in ARROW-759. These could be used to guide profiling and performance improvements.

Relevant use cases include:
- dictionaries of large numpy arrays that are used to represent weights of a neural network
- long lists of primitive types like ints, floats or strings
- lists of user defined python objects





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