jvm

This article details how Clojure, with the JVM's Vector API and careful optimization, achieved frame rates within 20% of C for a 3D stress test, demonstrating that a dynamic language can approach low-level performance on hot loops.

This master's thesis at Uppsala University, done in collaboration with Oracle, investigates reducing the overhead of weak reference processing in the ZGC garbage collector by proposing three pipeline modifications and an alternative annotated-field mechanism.

rustc_codegen_jvm is a custom Rust compiler backend that emits JVM bytecode, allowing Rust code to be compiled into runnable JAR files compatible with JVM 8+. It supports a wide range of Rust features including control flow, data structures, traits, and closures.

H2JVM is a Haskell library that allows developers to write JVM bytecode directly in Haskell, enabling low-level JVM manipulation.

QuestDB engineers debug a sporadic Windows hang caused by a deadlock involving the Windows DLL Loader Lock, Rust thread-local storage destruction, JNI detach, and JVM garbage collection safepoint mechanics.