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  1. JDK
  2. JDK-8198698

Support Lambda proxy classes in dynamic CDS archive

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    • b27

    Backports

      Description

        Many classes are generated at runtime when Lambda expressions are invoked. We can improve start-up time by storing these generated classes in the CDS archive.

        Attachments

          1. archive_lambda_proxy.txt
            7 kB
            Calvin Cheung
          3. TestD.java
            18 kB
            Calvin Cheung

          Issue Links

            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-8248085 Support Lambda proxy classes in dynamic CDS archive

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8250929 Missing "classpath exception" in LambdaProxyClassArchive.java

            • 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-8247377 Zero and Minimal VMs are broken after JDK-8198698 ('SystemDictionaryShared' has not been declared)

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

            Enhancement - null JDK-8210295 Refactor HeapShared::archive_reachable_objects_from_static_field

            • P3 - Major loss of function.
            • Resolved

            Enhancement - null JDK-8247666 Support Lambda proxy classes in static CDS archive

            • P3 - Major loss of function.
            • Resolved

            Enhancement - null JDK-8210388 Use hash table to store archived subgraph_info records

            • P3 - Major loss of function.
            • Resolved

            Enhancement - null JDK-8203447 Clean up CDS archived class loader_type()

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

            JEP Task - Tasks related to a Java Enhancement Proposal JDK-8236603 JDK 15 Start-up Performance Tracking

            • P3 - Major loss of function.
            • Closed

            Activity

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                ccheung Calvin Cheung
                iklam Ioi Lam
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                Dates

                  Created:
                  Updated:
                  Resolved: