RFR: 8332457: Examine startup overheads from JDK-8294961 [v8]

Adam Sotona asotona at openjdk.org
Tue May 28 11:55:30 UTC 2024


> [JDK-8294961](https://bugs.openjdk.org/browse/JDK-8294961) changed to use classfile API for reflection proxy-generation. Actual implementation of `ProxyGenerator` is focused on performance, however it causes JDK bootstrap regressions. `ProxyGenerator.TEMPLATE` class model is statically created and each proxy class is transformed from the template.
> 
> This patch is intended to examine plain proxy generation impact on performance and JDK bootstrap (vs proxy transformation from template).
> 
> Please review.
> 
> Thank you,
> Adam

Adam Sotona has updated the pull request incrementally with one additional commit since the last revision:

  MTD_ cleanup

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/19410/files
  - new: https://git.openjdk.org/jdk/pull/19410/files/22e87768..fe596465

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=19410&range=07
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19410&range=06-07

  Stats: 5 lines in 1 file changed: 3 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/19410.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19410/head:pull/19410

PR: https://git.openjdk.org/jdk/pull/19410


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