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  1. JikesRVM
  2. RVM-637

GC timeouts on stress runs on excalibur

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Medium
    • Resolution: Won't Fix
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
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      Description

      Barrier timeouts have become more frequent in recent weeks on the gcstress runs on excalibur. I've looked at half a dozen of the failures, and they all have the same diagnostic program point information (typical example appended from: http://jikesrvm.anu.edu.au/cattrack/results/excalibur.watson.ibm.com/stress-ppc32/4871/gcstress/Opt_1/dacapo/jython

      GC Warning: Barrier wait has reached 26.64994987 seconds. Called from GC Warning: Barrier wait has reached 26.64994991 seconds. Called from 1004. myOrder = 0.00000000 count is 1004. myOrder = 3.00000000 count is 4 waiting for 2
      1 waiting for 2
      GC Warning: Barrier wait has reached 53.30152090 seconds. Called from GC Warning: Barrier wait has reached 53.30163692 seconds. Called from 1004. myOrder = 3.00000000 count is 4 waiting for 2
      1004. myOrder = 0.00000000 count is 1 waiting for 2
      Died in GC:
      GC Error: Barrier Timeout

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            • Assignee:
              zyridium Daniel Frampton
              Reporter:
              dgrove David Grove
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                Updated:
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