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perf(java): optimize list copy perf #1769

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merged 1 commit into from
Jul 27, 2024

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@chaokunyang chaokunyang commented Jul 27, 2024

What does this PR do?

optimize list copy perf

Related issues

Closes #1743

Does this PR introduce any user-facing change?

  • Does this PR introduce any public API change?
  • Does this PR introduce any binary protocol compatibility change?

Benchmark


Benchmark                     (bufferType)  (references)   Mode  Cnt        Score         Error  Units
CopyBenchmark.fury_copy_list         array         false  thrpt    3  3942934.726 ± 2361062.022  ops/s
CopyBenchmark.kryo_copy_list         array         false  thrpt    3   910135.076 ±  914811.092  ops/s

Benchmark                     (bufferType)  (references)   Mode  Cnt        Score         Error  Units
CopyBenchmark.fury_copy_list         array         false  thrpt    3  5797916.088 ± 3054882.337  ops/s
CopyBenchmark.kryo_copy_list         array         false  thrpt    3   942358.419 ±  942454.986  ops/s

@chaokunyang chaokunyang merged commit 4cdb9a2 into apache:main Jul 27, 2024
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[Java] Optimize collection deep copy performance
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