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  1. JDK
  2. JDK-6923991

G1: improve scalability of RSet scanning

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    • gc
    • b10
    • generic
    • generic

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      Description

        G1 shows poor load balancing and high contention behavior during RSet scanning on CMT machines as well as on many-core x86. Previously implemented exponential skipping has unacceptable performance when it comes to extremely large processor count.

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                iveresov Igor Veresov
                iveresov Igor Veresov
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