The staggering and fast-growing cost of AI datacenters is a call for performance engineering like no other in history; it's not just about saving costs – it's about saving the planet. I have joined OpenAI to work on this challenge directly, with an initial focus on ChatGPT performance. The scale is extreme and the growth is mind-boggling. As a leader in datacenter performance, I've realized that performance engineering as we know it may not be enough – I'm thinking of new engineering methods so ...