RFR (S): 8076995: gc/ergonomics/TestDynamicNumberOfGCThreads.java failed with java.lang.RuntimeException: 'new_active_workers' missing from stdout/stderr

Derek White derek.white at oracle.com
Tue Apr 21 13:53:03 UTC 2015

Hi All,

Please review this fix for:



Part 1 is a test bug that tries to run G1 on embedded SE builds. Not changed by this webrev.

Part two is assertion failure that is being fixed by this webrev.

This is a fix for bug that triggered an assert when running CMS on very
small machines - 1 core x86, or 1-4 core ARM. This may seem unlikely but
  can easily happen when running virtual instances.

Failure stack traces also show bug crashing printing a stack trace, but this is being tracked in another bug.


- Derek

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