Adafruit will not be shipping orders Thanksgiving Day, Thursday November 22, 2018. Expedited orders placed after 11am ET Wednesday November 21 will go out Friday November 23.
0

Next-Generation Supercomputers

(photo credit: Argonne National Laboratory)

Peter Kogge headed up a DARPA study on the feasibility of creating a 1 exaflop (10^18 flops) supercomputer by 2015. The study group’s findings were less than encouraging — even taking into account new technologies such as nanotubes and reduced operating voltages, the power required of such a machine would just be too great. Further, much of the time, many of the cores would be idle — drawing power without doing anything.

That said, his article in IEEE Spectrum does a great job of outlining what the problems will be in getting to the next plateau in supercomputing, and makes for an interesting read. He writes:

Supercomputers are the crowning achievement of the digital age. Yes, it’s true that yesterday’s supercomputer is today’s game console, as far as performance goes. But there is no doubt that during the past half-century these machines have driven some fascinating if esoteric pursuits: breaking codes, predicting the weather, modeling automobile crashes, simulating nuclear explosions, and designing new drugs—to name just a few. And in recent years, supercomputers have shaped our daily lives more directly. We now rely on them every time we do a Google search or try to find an old high school chum on Facebook, for example. And you can scarcely watch a big-budget movie without seeing supercomputer-generated special effects.

So with these machines more ingrained than ever into our institutions and even our social fabric, it’s an excellent time to wonder about the future. Will the next decade see the same kind of spectacular progress as the last two did?

Alas, no.

So are exaflop computers forever out of reach? I don’t think so. Meeting DARPA’s ambitious goals, however, will require more than the few short years we have left before 2015. Success in assembling such a machine will demand a coordinated cross-disciplinary effort carried out over a decade or more, during which time device engineers and computer designers will have to work together to find the right combination of processing circuitry, memory structures, and communications conduits—something that can beat what are normally voracious power requirements down to manageable levels.


Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.

Join 8,700+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython – Python on Microcontrollers is here!

Have an amazing project to share? Join the SHOW-AND-TELL every Wednesday night at 7:30pm ET on Google+ Hangouts.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/


Maker Business — Spotlight on Makeblock, one of the latest companies to find success in the STEAM market

Wearables — Emphasize the light

Electronics — Avoid serial confusion!

Biohacking — BDNF a Biohackers Best Friend

Python for Microcontrollers — Python powers costumes, and community @circuitpython @micropython @ThePSF #Python

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



1 Comment

  1. What a big joke.

    Intel and other companies have been developing “photonic” crystals for over a decade now, and the best they can offer is a non-photonic massive waste of electricity.

    “Success in assembling such a machine will demand a coordinated cross-disciplinary effort carried out over a decade or more”.

    If there ever was a time in history when modern technology was kept well hidden from the public, it is now.

    Give me intels annual budget, and I will give you a SINGLE optical core capable of 1 exaflop, the size of a cigarette pack, powered by a single 9v battery. (by 2015)

    (well, ok fine, lets say by 2020)

Sorry, the comment form is closed at this time.