David Maas PathogenDavid

Running redis using upstart on Ubuntu

I've been trying to understand how to setup systems from the ground up on Ubuntu. I just installed redis onto the box and here's how I did it and some things to look out for.

To install:

glibc Versions

List of oldest supported version of top 10 Linux Distros and their glibc version according to distrowatch.com.

Summary

Out of all versions with published EOLs, 2.12 is the oldest glibc still active, found in CentOS 6.8.

If CentOS 6 and 7 are eliminated, the oldest glibc is 2.23 in Ubuntu and Slackware.

GPU Optimization for GameDev

Graphics Pipeline / GPU Architecture Overview

2011 - A trip through the Graphics Pipeline 2011
2015 - Life of a triangle - NVIDIA's logical pipeline
2015 - Render Hell 2.0
2016 - How bad are small triangles on GPU and why?
2017 - GPU Performance for Game Artists
2019 - Understanding the anatomy of GPUs using Pokémon
2020 - GPU ARCHITECTURE RESOURCES

CUSTOM GAME ENGINES: A Small Study

A couple of weeks ago I played (and finished) A Plague Tale, a game by Asobo Studio. I was really captivated by the game, not only by the beautiful graphics but also by the story and the locations in the game. I decided to investigate a bit about the game tech and I was surprised to see it was developed with a custom engine by a relatively small studio. I know there are some companies using custom engines but it's very difficult to find a detailed market study with that kind of information curated and updated. So this article.

Nowadays lots of companies choose engines like Unreal or Unity for their games (or that's what lot of people think) because d

Risk Assessment of GitHub Copilot

0xabad1dea, July 2021

this is a rough draft and may be updated with more examples

GitHub was kind enough to grant me swift access to the Copilot test phase despite me @'ing them several hundred times about ICE. I would like to examine it not in terms of productivity, but security. How risky is it to allow an AI to write some or all of your code?

Ultimately, a human being must take responsibility for every line of code that is committed. AI should not be used for "responsibility washing." However, Copilot is a tool, and workers need their tools to be reliable. A carpenter doesn't have to


	using UnityEngine;
	using UnityEditor;
	using System.Collections;
	using System.IO;
	using System.Text.RegularExpressions;
	using System.Collections.Generic;
	using System;

	class SolutionFixer : AssetPostprocessor

	/*

	v2: Matt Rix pointed out there's an undocumented ONGeneratedCSProjectFiles() callback
	https://gist.github.com/MattRix/0bf8de88e16e8b494dbb

	v1: Still available in the gist history if you want a FileSystemWatcher solution!

	THE PROBLEM:

	- Unity constantly rewrites its .sln files whenever you rename/add/remove scripts

	using Microsoft.Diagnostics.NETCore.Client;
	using Microsoft.Diagnostics.Tracing;
	using Microsoft.Diagnostics.Tracing.Analysis;
	using Microsoft.Diagnostics.Tracing.Analysis.GC;
	using Microsoft.Diagnostics.Tracing.Parsers.Clr;
	using System;
	using System.Collections.Generic;
	using System.Diagnostics;
	using System.Diagnostics.Tracing;
	using System.Runtime.InteropServices;