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  1. JDK
  2. JDK-8086045

Improve the java.lang.invoke first initialization costs

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: core-libs

      Description

      It is known from Indify String Concat, Lambdas, and probably Jigsaw that initialization costs for java.lang.invoke infra take a significant time on first access to the infrastructure.

      See a simple experiment here:
        http://cr.openjdk.java.net/~shade/8086045/indy-startup.txt

      The goal for this task is to investigate if we can improve this, or should we conclude the first initialization overheads can be justifiably ignored.

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              Assignee:
              redestad Claes Redestad
              Reporter:
              shade Aleksey Shipilev
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