Code review request for 6908131 Pure Java implementations of StrictMath.floor(double) &StrictMath.ceil(double)

Dmitry Nadezhin Dmitry.Nadezhin at Sun.COM
Mon Jan 25 06:04:48 UTC 2010


I'm interested in micro-benchmarking of math in OpenJDK .
This includes a choice of proper framework, a choice of representative
patterns (or testsuites).

Will math micro-benchmarking be ever hosted by OpenJDK ?
Or I should develop them elsewhere ?

>> You might be interested in a recent email to the Guava [1] mailing list
>> introducing a new Google open source project called Caliper [2] that intends
>> to serve as a micro-benchmarking framework for evaluating performance
>> characteristics under various JVM configurations.
>> [1]:
>> [2]:
>> - Dave
> There is also Japex, a micro-benchmarking framework developed by a Sun
> group originally for testing XML parsing and Fast Infoset.
> Patrick

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