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  1. JDK
  2. JDK-6779436

NUMA allocator: libnuma expects certain size of the buffer in numa_node_to_cpus()

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: hs14
    • Fix Version/s: hs14
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
      gc
    • Resolved In Build:
      b09
    • CPU:
      generic
    • OS:
      generic

      Backports

        Description

        Because of the bad coding in the later revisions of the 1st version of
        libnuma os::Linux::rebuild_cpu_to_node_map() had a problem interacting with
        the library. CPU bitmap size has to be of a certain size.

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