How a Single Line of Code Made a 24-core Server Slower Than a Laptop

How a Single Line of Code Made a 24-core Server Slower Than a Laptop | Piot

Imagine you wrote a program for a pleasingly parallel problem, where each thread does its own independent piece of work, and the threads don’t need to coordinate except joining the results at the end. Obviously you’d expect the more cores it runs on, the faster it is.

How a Single Line of Code Made a 24-core Server Slower Than a Laptop | Piot

Comments

Holotron: A Robotic Exosuit for Virtual Reality | Digital Trends

There was once a time, in the early 1990s to be precise, when the biggest impediment to achieving high-end virtual reality was the fact that the images were too fuzzy and slow-moving. Today, we’ve moved way beyond these early teething challenges. Holotron: A Robotic Exosuit for Virtual Reality | Digital Trends

GPT-J is self-hosted open-source analog of GPT-3: how to run in Docker

Generative Pre-trained Transformer is a generation of models used to produce human-like text based on some initial text (part of dialogs or some task). One of the most "hyped" models is a GPT-3. When you see what GPT-3 generates you feel like "the future is here". GPT-J is self-hosted open-source analog of GPT-3: how to run in Docker

Ironman 2017 - Maastricht

After I had read the Wikipedia page about the Ironman triathlon, my mind went from "insane" to "let's do that before I'm 40". I started running in September 2011, gradually increasing the mileage. In the process switching from regular running shoes to Vibram barefoot shoes. As the big 4-O came closer, it was time to up the game and get serious. Here was not something I was able to accomplish by myself. Exactly two years to the date of the IM I send an email to AVtriathlon, the tri club in my hometown requesting if I could give the running training a whirl. And whirl it was, thanks, Bert, Gert, Wouter and Joop for teaching me to run and having the patience to cope with my very sub-par motor skills. After six months things got better, I could finally do all of the running drills; learned a lot about heart rate, running technique, and pacing. Training for the swim started the same month as the running training. Twice a week, at 6 am, on Mondays and Fridays....

Zeger

Search This Blog