The short version
OpenJDK's harness for rigorous Java and JVM microbenchmarks.
From the HackerLinks archive
JMH
OpenJDK's harness for rigorous Java and JVM microbenchmarks.
At a glance:
First seen:2026-08-23
Last seen:2026-08-23
Times seen:1
Website:github.com
Why it caught our attention
An experienced user called it the standard way to handle Java benchmark pitfalls.
Where it surfaced on Hacker News
2026-08-23
“JMH as the framework to write microbenchmarks. It takes care of dealing with JIT warmup, etc. It's the standard way to write rigorous Java microbenchmarks.”
eaftan · recommendation · first hand use
Direct HN comment
There's no reason for software to be slow anymore
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