Understanding Low Latency JVM GCs - Jean-Philippe BEMPEL
About this talk
Video from Devoxx Poland 2019. Since several years, the world of JVM GC evolved. A new kind of GC emerges: low latency GCs. Shenandoah is provided by Red Hat, Oracle open sourced ZGC in OpenJDK since JDK 11 and Azul C4 is sill there. As "classical" GCs are well understood, this talk will focus on internals of the most recent ones. We will explain Concurrent Marking (tri-color marking), the C4's Load Value Barrier, Shenandoah's Brooks Pointers and ZGC's multi-mapping. Finally, how to choose a low latency GC?
Topics covered
Stay Updated
Get notified about new features and conference additions.
