RFR: 8224664: Parallel GC: Use WorkGang (6: PSRefProcTaskProxy)

[Kim Barrett]

> On May 27, 2019, at 1:34 PM, Leo Korinth <leo.korinth at oracle.com> wrote:
> 
> Hi,
> 
> Here is the sixth patch in a proposed patch series of eight that
> removes gcTaskManager and uses the WorkGang abstraction instead.
> 
> Here, the new PSRefProcTask is composed of PSRefProcTaskProxy and the
> old StealTask (that was partially moved before).
> 
> Now both psTasks.* and pcTasks.* are removed.
> 
> Enhancement:
>  https://bugs.openjdk.java.net/browse/JDK-8224664
> 
> Webrev:
> http://cr.openjdk.java.net/~lkorinth/workgang/0/_8224664-Parallel-GC-Use-WorkGang-6-PSRefProcTaskProxy/
>  http://cr.openjdk.java.net/~lkorinth/workgang/0/all/
> 
> Testing (on the whole patch series):
>  mach5 remote-build-and-test --build-profiles linux-x64,linux-x64-debug,macosx-x64,solaris-sparcv9,windows-x64 --test open/test/hotspot/jtreg/:hotspot_gc -a -XX:+UseParallelGC
>  gc test suite
> 
> Thanks,
> Leo

8224664-Parallel-GC-Use-WorkGang-6-PSRefProcTaskProxy

Looks good.