JDK-8342620 : Performance regression in Rubykon JRuby benchmark after JDK-8294960
  • Type: Bug
  • Component: core-libs
  • Sub-Component: java.lang.classfile
  • Affected Version: 24
  • Priority: P2
  • Status: Open
  • Resolution: Unresolved
  • OS: linux_ubuntu
  • CPU: x86_64
  • Submitted: 2024-10-18
  • Updated: 2024-10-22
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tbdUnresolved
Description
Nearly a 50% performance regression in Rubykon, a JRuby benchmark, after JDK-8294960.  A JDK 24 prior to JDK-8294960 yields 11.17 iterations / minute, where a JDK 24 after JDK-8294960 yields 6.51 iterations / second (higher score is better).