Tag: just in time compiler

JVM JIT Compilers Benchmarks Report 19.04

Posted on 8th April 201920th April 2019 by Ionut Balosin

Context and Motivation The current article describes a series of Java Virtual Machine (JVM) Just In Time (JIT) Compilers benchmarks and their results, relying on different optimization patterns. For the current issue I included only two compilers: Oracle HotSpot C1/C2 JIT Oracle HotSpot Graal JIT In the future, I might extend it to Eclipse OpenJ9, Azul…

Chaining lambda optimizations in HotSpot VM and GraalVM

Posted on 24th February 201925th February 2019 by Ionut Balosin

Motivation Current post tackles the problem of chaining (or linking) multiple lambda calls which seem to be differently optimized by the HotSpot Just In Time Compiler C2 (i.e. JIT C2) and GraalVM JIT Compiler. In this regard, I would propose to start detailing the problem, to run and check the benchmark results, to find…