This post provides an insight into Project Valhalla development, while offering insights into the inner workings of HotSpot. It also pragmatically demonstrates how JVM flags can be used to help you, and shares some lessons learned when debugging Hot…

What are GC barriers and how do they relate to ahead-of-time compilation? This blog post explores the intersection of HotSpot's GCs and compilers through the lense of implementing GC-agnostic load barriers at the assembly level, and gives key insigh…