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  1. JDK
  2. JDK-8043956

Make code caching work with optimistic typing and lazy compilation

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Details

    • Bug
    • Resolution: Fixed
    • P2
    • 9
    • 8u40
    • core-libs
    • b28
    • generic
    • generic
    • Verified

    Backports

      Description

        Code caching only works outside environments which us optimistic typing and lazy compilation, which will both be the defaults for 8u40.

        We need to support these so code caching can work. This will also dramatically help performance and warmup, by caching the final stable version of methods after no more erroneous type guesses can be made.

        Not sure if this is a duplicate task. I can't find it in JIRA.

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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-8056550 Make code caching work with optimistic typing and lazy compilation

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

            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-8064119 Make code caching work with optimistic typing and lazy compilation

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

            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-8070356 Make code caching work with optimistic typing and lazy compilation

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

            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-8055586 Make code caching work with optimistic typing and lazy compilation

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8062393 Caching code with optimistic.types=true and --lazy-compilation=true generate more code than with --lazy-compilation=false

            • P3 - Major loss of function.
            • Resolved

            Enhancement - null JDK-8046202 Make persistent code store more flexible

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

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              People

                hannesw Hannes Wallnoefer
                lagergren Marcus Lagergren
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                Dates

                  Created:
                  Updated:
                  Resolved: