Request for Review (s) - 8133023: ParallelGCThreads is not calculated correctly

[Jon Masamitsu]

For completeness the final version of the webrev is

http://cr.openjdk.java.net/~jmasa/8133023/webrev.07/

Thanks all.

Jon


On 11/12/2015 01:31 PM, Jon Masamitsu wrote:
> GC calls VM_Version::calc_parallel_worker_threads() to determine
> the number of GC threads to create.  On Sparc it checks for newer
> Niagara hardware to decide the proper scaling of the GC threads with
> the hardware threads. calc_parallel_worker_threads() was being called
> before enough information was gathered to determine the Sparc hardware.
>
> Moved the gathering of information needed to earlier in the JVM
> initialization.
>
> http://cr.openjdk.java.net/~jmasa/8133023/webrev.00/
>
> https://bugs.openjdk.java.net/browse/JDK-8133023
>
> Thanks.
>
> Jon

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