NUMA allocator: don't pretouch eden space with UseNUMA

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P4
    • hs15
    • Affects Version/s: hs14
    • Component/s: hotspot
    • None
    • gc
    • b01
    • generic
    • generic

        With +AlwaysPreTouch and +UseNUMA the space that will be occupied by eden is first pretouched and then all the pages a uncommitted when the NUMA-aware allocator initialized essentially discarding the work.

              Assignee:
              Igor Veresov
              Reporter:
              Igor Veresov
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