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Investigate why Collections.shuffle hurts parallelism #1

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kitsook opened this issue Jul 16, 2022 · 1 comment
Open

Investigate why Collections.shuffle hurts parallelism #1

kitsook opened this issue Jul 16, 2022 · 1 comment
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kitsook commented Jul 16, 2022

When using Collections.shuffle to randomize the boxes, increasing the parallelism will actually hurt the performance. Investigate why.

reference: cd56366
@kitsook kitsook self-assigned this Jul 16, 2022
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kitsook commented Aug 2, 2022

https://www.clarenceho.net/2022/08/java-collectionsshuffle-poor.html

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