On Wed, 5 Jun 2024 12:00:25 GMT, Adam Sotona <asot...@openjdk.org> 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: > > An assortment of potential improvements > > Co-authored-by: Claes Redestad <redes...@openjdk.org> Name Cnt Base Error Test Error Unit Change Perfstartup-JMH 20 40.000 ± 0.000 40.000 ± 0.000 ms/op 1.00x (p = 0.000 ) :.cycles 236365197.300 ± 3630668.331 224263724.700 ± 4160144.635 cycles 0.95x (p = 0.000*) :.instructions 602001346.250 ± 3134647.039 574894340.900 ± 2297441.310 instructions 0.95x (p = 0.000*) :.taskclock 60.000 ± 0.000 58.500 ± 3.181 ms 0.98x (p = 0.083 ) * = significant ------------- PR Comment: https://git.openjdk.org/jdk/pull/19410#issuecomment-2149681885
