JDK-7193157 : G1: Make some develpflags available in product builds
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: gc
  • Affected Version: hs24
  • Priority: P3
  • Status: Closed
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2012-08-22
  • Updated: 2013-09-18
  • Resolved: 2012-08-27
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JDK 7 JDK 8 Other
7u21Fixed 8Fixed hs24Fixed
These flags:


are currently develop flags, but it has turned out that we need to be able to tune them to get good performance reulst for G1. We should make them available in product builds to allow the performance team to tune G1 properly.

For now we will make them experimental flags.

Verified: 1.7.0_40-ea-b28 24.0-b47

EVALUATION http://hg.openjdk.java.net/hsx/hotspot-gc/hotspot/rev/3650da95d2ee

EVALUATION Webrev available here: http://cr.openjdk.java.net/~brutisso/7193157/webrev.00/