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  1. JDK
  2. JDK-8207263

Store the Configuration for system modules into CDS archive

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    • Resolved In Build:
      b07

      Description

      The Configuration for the boot layer created by ModuleBootstrap.boot() (step 4) is a good candidate for archiving. Performance measurement shows archiving the Configuration gives another 1% - 1.5% startup gain when running HelloWorld from -cp.

      Note: "step 4" can be found here in the source code
      http://hg.openjdk.java.net/jdk/jdk/file/5afd528675f6/src/java.base/share/classes/jdk/internal/module/ModuleBootstrap.java#l345

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              • Assignee:
                jiangli Jiangli Zhou
                Reporter:
                jiangli Jiangli Zhou
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