[aarch64-port-dev ] [Roland Westrelin] Re: Aarch64 port for ZGC, so far

Roland Westrelin rwestrel at redhat.com
Tue Dec 4 09:13:02 UTC 2018

> Which two cas do you mean are the same?

As I understand, with ZGC, Unsafe.compareAndSetReference() is compiled
as a cas followed by a test for the result of the cas and on failure,
ZGC barriers are applied and the cas is attempted again.


More information about the zgc-dev mailing list