Re: RFR: 8332457: Examine startup overheads from JDK-8294961 [v20]
On Wed, 5 Jun 2024 12:50:25 GMT, Adam Sotona wrote: >> [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). >> >> The generated proxy is migrated from static initialization to CONDY >> bootstrap. >> >> Please review. >> >> Thank you, >> Adam > > Adam Sotona has updated the pull request incrementally with one additional > commit since the last revision: > > Update test/micro/org/openjdk/bench/java/lang/reflect/ProxyGenBench.java > > Co-authored-by: Chen Liang Marked as reviewed by liach (Author). - PR Review: https://git.openjdk.org/jdk/pull/19410#pullrequestreview-2099091898
Re: RFR: 8332457: Examine startup overheads from JDK-8294961 [v20]
> [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). > > The generated proxy is migrated from static initialization to CONDY bootstrap. > > Please review. > > Thank you, > Adam Adam Sotona has updated the pull request incrementally with one additional commit since the last revision: Update test/micro/org/openjdk/bench/java/lang/reflect/ProxyGenBench.java Co-authored-by: Chen Liang - Changes: - all: https://git.openjdk.org/jdk/pull/19410/files - new: https://git.openjdk.org/jdk/pull/19410/files/54376fe8..a0822718 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk=19410=19 - incr: https://webrevs.openjdk.org/?repo=jdk=19410=18-19 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 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
