RFR(S): Merge GC thread pools

[Roman Kennke]

Finally!

Patch looks good to me.

Small thing:
here: http://cr.openjdk.java.net/~zgu/shenandoah/single-worker/webrev.0
0/src/share/vm/gc/shenandoah/shenandoahConcurrentThread.cpp.udiff.html

You might want to use run_task(&task, heap->max_workers()) or something
like that?

Roman


Am Freitag, den 10.02.2017, 15:37 -0500 schrieb Zhengyu Gu:
> Hi,
> 
> The patch merges parallel GC and concurrent GC thread pools.
> 
> http://cr.openjdk.java.net/~zgu/shenandoah/single-worker/webrev.00/
> 
> Test:
> 
>    Fastdebug: specjbb2015, specjvm Debry, Compiler.sunflow
>    Release:   specjbb2015
> 
> 
> Thanks,
> 
> -Zhengyu
> 
>