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

majstudio

using UnitEngine;

public class Example : MonoBehaviour
{
    //As easy as this !
    //You can adjust the slider limits in the inspector as well
    public Vector3Range v3Range;
    
    //...

JakubNei

Prefix only issue

The general goal of your codebase should be to make it as easy to understand as possible.

Easy to understand results in:

• less bugs due to insufficient knowledge (because over time you might forget some parts)
• implicit understanding without the need for comments (less time spent reading comments)
• no need for documentation or intruduction to the project, since it's faster to just look at the code
• in case everyone dies, rookie can just come in and easily continue on

JakubNei

General way of working

Merge only working code.

If you are unsure, ask.

If you are stuck for over 1 hour, ask (anyone).

dddnuts

fastlane_version "1.94.0"

default_platform :ios

platform :ios do
  desc "Run Unity Editor tests"
  lane :test_unit do
    unity(
      run_editor_tests: true
    )