JMH 1.1

Aleksey Shipilev aleksey.shipilev at oracle.com
Fri Sep 12 14:12:51 UTC 2014


Hi,

JMH 1.1 is released and available at Maven Central, props to Evgeny as
usual!

Highlights:

 * -to/timeout() options are now available. Before that, runner guessed
the time to wait for the workload from the expected execution time. This
was confusing at least for SingleShot benchmarks, and also some users
needed explicit timeouts.
   https://bugs.openjdk.java.net/browse/CODETOOLS-7901022

 * All internal JMH settings are prefixed with "jmh." now. If you have
used "harness.executor" and "harness.executor.class", please update the
options accordingly, see the change:
   http://hg.openjdk.java.net/code-tools/jmh/rev/9a66e03cd539
   https://bugs.openjdk.java.net/browse/CODETOOLS-7901025

 * "-prof perf" was failing on some locales, fixed:
   https://bugs.openjdk.java.net/browse/CODETOOLS-7901030

Since the first two changes affect the behavior of some current
benchmarks, we have bumped the minor version.

Enjoy!

-Aleksey.



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