RFR: 8323183: ClassFile API performance improvements [v8]
Claes Redestad
redestad at openjdk.org
Mon Mar 4 12:27:56 UTC 2024
On Mon, 4 Mar 2024 12:00:18 GMT, Adam Sotona <asotona at openjdk.org> wrote:
>> ClassFile API performance related improvements have been separated from #17121 into this PR.
>>
>> These improvements are important to minimize performance regression of
>> 8294961: Convert java.base/java.lang.reflect.ProxyGenerator to use the Classfile API to generate proxy classes #17121
>>
>> Please review.
>>
>> Thanks,
>> Adam
>
> Adam Sotona has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 24 additional commits since the last revision:
>
> - Merge remote-tracking branch 'openjdk/master' into JDK-8323184-performance-fixes
> - applied suggested changes
> - Update src/java.base/share/classes/jdk/internal/classfile/impl/StackMapDecoder.java
>
> Co-authored-by: Andrey Turbanov <turbanoff at gmail.com>
> - updated copyright year
> - reverted custom method slots counting in StackCounter
> - improved and extended GenerateStackMaps benchmarks and renamed to CodeAttributeTools
> - Update src/java.base/share/classes/jdk/internal/classfile/impl/StackCounter.java
>
> Co-authored-by: liach <7806504+liach at users.noreply.github.com>
> - applied suggested changes
> - applied suggested changes
> - improved StackMapDescoder::initFrameLocals performance
> - ... and 14 more: https://git.openjdk.org/jdk/compare/d128c9e7...747fce8e
Marked as reviewed by redestad (Reviewer).
-------------
PR Review: https://git.openjdk.org/jdk/pull/17306#pullrequestreview-1914189294
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