add support for IBM J9 (R26) about gcviewer

[chewiebug]

Dear lijingmu,
It looks like GCViewer didn't recognise your log file as an IBM J9 file. Would you please send me a sample log to [email protected] or [email protected].
Regards, Jörg

[acailley]

Hi !
it looks like we have the same issue with version="R27_Java727_SR1_20140707_1408_B205525_CMPRSS"

[chewiebug]

A few resources for this issue:

• sample file from Li Jing J Mu
  (R26_Java626_GA_FP1_20110418_1915_B80450_CMPRSS):
  https://groups.google.com/forum/#!topic/gcviewer-info/OwwxS_LL3o8
• sample file from Alain Cailley:
  (R27_Java727_SR1_20140707_1408_B205525_CMPRSS):
  https://groups.google.com/forum/#!topic/gcviewer-info/kUnbPsaTUC0
• understand IBM J9 (29 slides):
  http://www-01.ibm.com/support/docview.wss?uid=swg27013400&aid=1
• understand IBM J9 output (short):
  http://www.javacodegeeks.com/2012/04/ibm-jvm-tuning-gencon-gc-policy.html

[chewiebug]

Hi Alain,

I have started work on this feature. I will commit everything concerning this feature to branch featrue/#73/IBMJ9. If you'd like to check on the progress, please see there.

And please be patient - I don't know, when I'll be able to work on the parser.

Best regards,
Jörg