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  1. JDK
  2. JDK-7086226

UseNUMA fails on old versions of windows

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: hs22
    • Fix Version/s: hs22
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
      gc
    • Resolved In Build:
      b05
    • CPU:
      generic
    • OS:
      windows
    • Verification:
      Verified

      Backports

        Description

        On windows os::numa_get_groups_num() return the wrong answer (0) for machines, where the NUMA API is not supported. Moreover, UseNUMA switches on the NUMA-aware allocator with PS, which doesn't make sense on Windows so far.

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                • Assignee:
                  iveresov Igor Veresov
                  Reporter:
                  iveresov Igor Veresov
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                    Updated:
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