JMH 1.3.3

Aleksey Shipilev aleksey.shipilev at oracle.com
Thu Dec 4 23:13:55 UTC 2014


Hi,

JMH 1.3.3 is released and available at Maven Central (thanks to Evgeny
Mandrikov, as usual). This is a minor patch release, and it includes two
bugfixes:

 * The control thread in JMH was waiting on worker threads catching up
with each other in sync-iterations, by doing a sleep-loop with 100 ms
delay. This did not affect the measurement, but it made the benchmark
iterations to always take >100ms, even if user requested, say, 10ms
iterations. Fixed:
  https://bugs.openjdk.java.net/browse/CODETOOLS-7901118

 * The previous change discovered the slippage in our sync-iteration
tests, as it had failed to catch the obvious regression. Don't @Ignore
tests, kids! Fixed:
  https://bugs.openjdk.java.net/browse/CODETOOLS-7901119

Enjoy!

Thanks,
-Aleksey.



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