8009940: G1: assert(_finger == _heap_end) failed, concurrentMark.cpp:809
Summary: Skip reference processing if the global marking stack overflows during remark. Refactor and rename set_phase(); move code that sets the concurrency level into its own routine. Do not call set_phase() from within parallel reference processing; use the concurrency level routine instead. The marking state should only set reset by CMTask[0] during the concurrent phase of the marking cycle; if an overflow occurs at any stage during the remark, the marking state will be reset after reference processing.
Reviewed-by: brutisso, jmasa
The Nashorn repo is in the process of being migrated to OpenJDK and as such is
incomplete in several areas.
- The build system is not fully integrated. When complete, Nashorn will be
installed in its proper location in the JRE.
- Once integrated, the correct version of the JDK will be wrapped around
Nashorn. In the meantime, ensure you use JDK8 b68 or later.
- The jjs tool has not been implemented in binary form yet. Use "sh bin/jjs"
(or bin/jjs.bat on windows) in the interm.
- The Dynalink component is not fully integrated into Nashorn as yet, but will
be when details are finalized.
- And, finally Nashorn is still in development. To stay up to date, subscribe
to nashorn-dev@openjdk.java.net at
http://mail.openjdk.java.net/mailman/listinfo/nashorn-dev.