Thread- Local Handshake


JEP 312 - Thread- Local Handshake

In JDK 10, a brand new choice is delivered for JVM as -XX:ThreadLocalHandshakes. This alternative works handiest for x64 and SPARC primarily based machines.

This choice is to enhance VM performance. It lets in to make a callback on utility threads without creating an international VM safepoint. This lets in JVM to prevent a character thread without preventing all threads.

As this alternative isn't always to be had to all structures, different structures will fall again to ordinary savepoints