The curious C2 case of different training data and sticking to it forever: https://github.com/rschwietzke/jmh-C2-compile

I would appreciate a review, any feedback, and possibly an idea, if this is a bug, a feature, or just one of the "bad luck" cases.

Appreciated! #java #jvm #jit #jmh

Here are the slides of my first #DevoxxPL talk. I had to rush a little because I wanted to tell you so much in so little time. Thanks for attending. I hope you enjoyed it and you can take something home.

See you tomorrow for "Parallel Programming is Hard". 1430/230pm in Room 2!

https://training.xceptance.com/java/500-the-art-of-microbenchmarking-devoxx-pl-2023.html

#java #jvm #jmh

Join me today at 1430/230pm in Room 4B for "Microbenchmarking, the art of realizing one is wrong" #DevoxxPL

I promise code, funny numbers, some #JVM insides and insights, and car analogies.

#Java #JMH

Release 0.7.0 of the #JMH #Gradle plugin is out!

Thanks a lot to the contributors!

https://github.com/melix/jmh-gradle-plugin/releases/tag/RELEASE_0_7_0

JMH 1.36 (github.com/openjdk/jmh) is released (JDK 8 is now minimum, GC profiler bugfix, perfasm profiler improvements): https://mail.openjdk.org/pipermail/jmh-dev/2022-November/003553.html
#noxp #Java #jmh