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  1. JDK
  2. JDK-8059880

Get rid of LambdaForm interpretation

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Details

    • Bug
    • Resolution: Fixed
    • P3
    • 9
    • 8u40, 9
    • core-libs

    Backports

      Description

        LambdaForm interpretation consumes excessive amount of stack space (up to 7 frames per MethodHandle in the chain).

        LambdaForm sharing significantly reduce LambdaForm interpretation. It allows to completely turn off interpretation (effectively -Djava.lang.invoke.MethodHandle.COMPILE_THRESHOLD=0) without causing startup/warmup regressions.

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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-8066022 Get rid of LambdaForm interpretation

            • P3 - Major loss of function.
            • 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-8067591 Get rid of LambdaForm interpretation

            • P3 - Major loss of function.
            • 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-8069953 Get rid of LambdaForm interpretation

            • P3 - Major loss of function.
            • 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-8084249 Get rid of LambdaForm interpretation

            • P3 - Major loss of function.
            • Resolved

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                vlivanov Vladimir Ivanov
                vlivanov Vladimir Ivanov
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                  Created:
                  Updated:
                  Resolved: