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  1. JDK
  2. JDK-8223446

Shenandoah breaks alignment with some HumongousThreshold values

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    • Subcomponent:
      gc
    • Resolved In Build:
      b20

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        Description

        HumongousThreshold is not aligned to MinObjAlignment. Since HumongousThreshold drives the MaxTLABSize, issuing such max-sized TLAB would leave allocation top unaligned. This readily manifests on x86_32. x86_64 is more or less safe as default alignment matches the single HeapWord.

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                • Assignee:
                  shade Aleksey Shipilev
                  Reporter:
                  shade Aleksey Shipilev
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