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From Benjamin Mahler <bmah...@apache.org>
Subject Review Request 67988: Improved performance of jsonify by integrating with rapidjson.
Date Fri, 20 Jul 2018 03:38:54 GMT

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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/67988/
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Review request for mesos, Alexander Rukletsov, Benno Evers, and Michael Park.


Bugs: MESOS-9092
    https://issues.apache.org/jira/browse/MESOS-9092


Repository: mesos


Description
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This reduces the time needed for the client to finish receiving a
master's /state response by 50% in the `StateQuery` benchmark:

                    min    q1    q3   max
baseline           6.52  6.76  7.33  8.26
rapidjson w/ SIMD  3.48  3.54  4.12  4.4
rapidjson          3.29  3.32  3.65  3.85

SIMD is left disabled for now since it showed slightly slower
results.


Diffs
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  3rdparty/stout/include/stout/jsonify.hpp 2314980e185ee61cc2ea54f1b4d2a8b35e58121c 


Diff: https://reviews.apache.org/r/67988/diff/1/


Testing
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Tested at the end of this chain, since this is split across stout/libprocess/mesos.


Thanks,

Benjamin Mahler


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