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  1. JDK
  2. JDK-7098155

Resize young gen at full collections for UseParallelGC

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Details

    • Enhancement
    • Resolution: Fixed
    • P3
    • 9
    • 7u4
    • hotspot
    • None
    • gc
    • b06
    • generic
    • generic

    Description

      When a promotion failure occurs the UseParallelGC collector can get into a situation where only full collections are done because the space in the young gen does not resize to make more space available.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8007764 Wrong initialized value of max_gc_pause_sec for an instance of class AdaptiveSizePolicy

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Enhancement - null JDK-8007763 Refactoring: split up compute_generation_free_space() into two functions for class PSAdaptiveSizePolicy

          • P3 - Major loss of function.
          • Resolved

          Enhancement - null JDK-8007762 Rename a bunch of methods in size policy across collectors

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Enhancement - null JDK-8007053 Refactor SizePolicy code for consistency across collectors

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed

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              jmasa Jon Masamitsu (Inactive)
              jmasa Jon Masamitsu (Inactive)
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