Uploaded March 2019 | Updated September 2026, 2 weeks ago

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In this video, I want to introduce the work of Agner Fog, a computer scientist who has written and made available some really great information on the topic of performance programming x86/x64 CPU's. If you aint got his manuals and you code x86 ASM, go and check them out, they're really indispensable! Links below.

This video is my own work, and if there's mistakes, it's very likely they are my own! It's also likely the love story between VIA and Cyrix, and conversation between Intel and AMD are largely, if not entirely, fictional.

Still working on production flow. This one's got a new green screen. It kinda works, and kinda not. Anywho, hopefully this video can be the start of many based on the optimization techniques presented in Mr. Fog's manuals.

Agner's website:
agner.org

Or support by purchasing Official merchandise:
teespring.com/stores/whats-a-creel-3

Optimization manuals:
agner.org/optimize/#manuals

ForwardCom Open Instruction Set standard:
agner.org/optimize/#instructionset

Support What's a Creel? on Patreon:
patreon.com/whatsacreel

FaceBook:
facebook.com/whatsacreel

Music Channel:
https://www.youtube.com/channel/UC2nW...

Software used to make this vid:

Visual Studio 2017 Community:
visualstudio.com/downloads

Blender:
blender.org

Audacity:
audacityteam.org

Gimp:
gimp.org

OBS:
obsproject.com

Shotcut:
shotcut.org

Canon EOS Utility:
usa.canon.com/internet/portal/us/home/support/self-help-center/eos-utility