amarziali has 29 repositories available. Follow their code on GitHub.

See https://github.com/netty/netty/wiki/Java-24-and-sun.misc.Unsafe for more information. Motivation: In #14943 we disabled Unsafe by default on Java 24+, to avoid producing warnings from the JVM. ...

This post finally gets to the much alluded to topic of Validation. As mentioned in a previous post, Validation is one of the two actions the JVM must perform to generate and execute AOT code; …

In the development of libgraal, it has been very useful to see why a given class is loaded (e.g., trying to reduce startup time by avoiding unnecessary eager class loading). One way to do this is t...

podcast with adam bien

A bounded multi-producer multi-consumer concurrent queue written in C++11 - rigtorp/MPMCQueue

Zhaoxin is a Chinese x86 CPU designer.

Since JDK 24 is coming I would like to assests the current level of performance of one of the most delicate and simple Q we offer: the spsc array q. This is the first stepping stone to decide if, d...

YouTube video by WASM I/O

Hello you fine Internet folks,

**Title: The JVM’s Secret Bottleneck by Sanne Grinovero (Lead of the opensource Hibernate project!)** This presentation will delve into a serious JVM performance issue that

Zen 5 is AMD's first core to use full-width AVX-512 datapaths.

This is a port of #16301 to macOS. System.map and System.dump_map are implemented using the macOS API and provide roughly the same information in the same format. Most of the heavy lifting was imp...

YouTube video by lamchester1

CPUs start executing instructions by fetching those instruction bytes from memory and decoding them into internal operations (micro-ops).

Designed for the datacenter and due in 2027

Not an FPGA, not a GPU, but something different!

YouTube video by Chips and Cheese

I recently wrote code to test memory latency under load, seeking to reproduce data in various presentations with bandwidth on the X axis and latency on the Y axis.