chrisseaton

One Approach to Easy and High Performance VMs

This is a lab that walks you through one approach to the challenge of how we can have easy and high performance language virtual machines.

It's designed to come after Mario Wolczko's lecture on a Concise and Opinionated History of Virtual Machines, and illustrates practically some of the concepts and techniques introduced there.

This lab is about just one approach to easy and high performance VMs, and that

nadavrot

High-Performance Matrix Multiplication

This is a short post that explains how to write a high-performance matrix multiplication program on modern processors. In this tutorial I will use a single core of the Skylake-client CPU with AVX2, but the principles in this post also apply to other processors with different instruction sets (such as AVX512).

Intro

Matrix multiplication is a mathematical operation that defines the product of