RFR(XS) 8212074: Add method to peek the remaining tasks in task queues
zgu at redhat.com
Fri Oct 12 13:28:55 UTC 2018
Shenandoah implemented an variant of termination protocol based on ,
which requires to peek into task queues for remaining tasks, so that it
can wake just enough workers to steal tasks.
The patch adds methods for this purpose, and allow subclasses of
ParallelTaskTerminator to access it members.
hotspot_gc on Linux 64 (fastdebug and release)
 Understanding and improving JVM GC work stealing at the data center
More information about the hotspot-gc-dev