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  1. JDK
  2. JDK-6817608

G1: backports of G1 CRs from HS15 to HS14

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Details

    • Enhancement
    • Resolution: Fixed
    • P3
    • hs14
    • hs14
    • hotspot
    • gc
    • b13
    • generic
    • generic

    Backports

      Description

        Blanket CR to backport some (performance and reliability) G1 CRs from HS15 to HS14.

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-2174500 G1: backports of G1 CRs from HS15 to HS14

            • P3 - Major loss of function.
            • Resolved
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-6810698 G1: two small bugs in the sparse remembered sets

            • P2 - Crashes, loss of data, severe memory leak.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-6812428 G1: Error: assert(!ret || obj_in_cs(obj),"sanity")

            • P2 - Crashes, loss of data, severe memory leak.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-6793828 G1: invariant: queues are empty when activated

            • P3 - Major loss of function.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-6804746 G1: guarantee(variance() > -1.0,"variance should be >= 0") (due to evacuation failure)

            • P3 - Major loss of function.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-6814467 G1: small fixes related to concurrent marking verboseness

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-6817419 G1: Enable extensive verification for humongous regions

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-6728271 G1: Cleanup G1CollectedHeap::get_gc_alloc_regions()

            • P5 - Cosmetic problem like misspelt words or misaligned text.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-6815683 G1: SEGV during marking

            • P3 - Major loss of function.
            • Closed

            Bug - A problem which impairs or prevents the functions of the product. JDK-6820321 G1: Error: guarantee(check_nums(total, n, parts),"all seq lengths should match")

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

            Enhancement - null JDK-6604422 G1: re-use half-promoted regions

            • P3 - Major loss of function.
            • Resolved

            Enhancement - null JDK-6816154 G1: introduce flags to enable/disable RSet updating and scanning

            • P3 - Major loss of function.
            • Resolved

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                tonyp Tony Printezis
                tonyp Tony Printezis
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                Dates

                  Created:
                  Updated:
                  Resolved:
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