jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

miner

#!/bin/bash
# my git difftool, calls FileMerge with project as -merge target
# better than using opendiff
#
# cd to your project dir and and run difftool like this:
#   git difftool -d -x gdiff

# find top level of git project
dir=$PWD
until [ -e "$dir/.git" ]; do

mvanbaak

#!/bin/sh
# default commands for osx to make it nicer to work with

##########################
# General UI?UX settings #
##########################

# Set hostname (hex of MVB9APPS)
sudo scutil --set ComputerName "0x4d56423941505053"
sudo scutil --set HostName "0x4d56423941505053"

silvesthu

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

ChristopherA

#!/usr/bin/env zsh

#===========================================================================
#  *                                 INFO
#    
# macOS Preferences Defaults
# By Christopher Allen @ChristopherA https://github.com/christophera/

# My most basic macOS preferences, in this gist to make it easy to load on
# multiple machines and VMs. Ideally runs on all macOS versions since Yosemite,