back to article Scan your branes LIVE IN REAL-TIME, thanks to GPU-surfin' boffins

Let’s say you’re at a gathering – maybe a cocktail party or a crowded club – and some buff athlete shows up on crutches. He immediately becomes the center of attention as he recounts the story of his injury. “Dude, it was gnarly," he bellows so that everyone can hear. "A totally sick shred. Now I’m waitin’ on the MRI results. …

COMMENTS

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  1. Jim Willsher
    FAIL

    How about spelling branes (brains) correctly for a start?

    1. hplasm
      Boffin

      Sigh.

      Recently- 'Speak you're Branes' (ifyoulikeitsomuchwhydontyougolivethere.com/)

      As any fule kno.

      Kids today...

  2. IT Hack

    Branes

    Jim - branes is a word.

    http://en.wikipedia.org/wiki/Membrane_%28M-theory%29

    1. Simon Smith 1
      Headmaster

      Re: Branes

      Jim. Branes is a word, jst not as we know it.

      <pedant>

      In this context it probably should be 'branes

      </pedant>

      1. Dave 62

        Re: Branes

        *just (you're welcome)

        I think perhaps "in this context it should probably be 'branes" makes more sense :)

        Who's this Jim Branes anyway?

        1. Not That Andrew

          Re: Branes

          Actually it's a reference to the Molesewoth Books http://en.wikipedia.org/wiki/Nigel_Molesworth by Geoffrey Willans and Ronald Searle. Have they stopped teaching the Classics or something?

          1. This post has been deleted by its author

          2. Anonymous Coward
            Anonymous Coward

            Re: Branes

            Good ol' Molesewoth. Any relation to Goatsewoth?

            1. Not That Andrew

              Re: Goatsewoth

              No idea and I'm not sure I want to find out.

      2. IT Hack
        Pint

        Re: Branes

        All I know is that I need a long cold one.

        Brane or otherwise!

  3. John Smith 19 Gold badge
    Thumb Up

    Astonishing.

    In the 1970s CT scan processing was an early candidate for using massively parallel (well thousands) of bit serial processors. Good idea but never took off.

    Now you can get literally 100s of times that power in (by medical hardware terms) tiny sums of money.

    With enough resolution and political will every politician could be inside one when they speak. Instantaneous confirmation of lies (or a sociopathic character that literally cannot tell a lie from a truth).

    The possibilities are endless.

  4. JetSetJim
    Pint

    And yet there is no YouTube footage of some willing volounteer's scan. Poor show.

    Top marks to the bods for releasing the code, though. Excellent work.

    1. David Pollard
      Pint

      Top marks

      Another pint for release as open source code.

  5. brainwrong
    Facepalm

    Flop!

    "found that a 12.7 Teraflop-per-second, two-socket Xeon system with 96GB RAM and four Nvidia GTX 580 (total of 8 GPUs) will do the trick"

    That's a lot of TeraFlops per second from some graphics GPU units soldered to a PCB board with some RAM memory!

    Flops == Floating-point Operations Per Second, for any stupid people watching.

  6. Christoph

    Also very useful if they can get the scan done quicker using this due to seeing immediate results.

    Besides giving greater throughput of scans per machine, a friend gets very bad claustrophobia when she's put in those machines so the less time it takes the better.

  7. John Smith 19 Gold badge
    Thumb Up

    Odd there have been no other open source load sharing libraries before.

    Hopefully this could go much further.

  8. John Galt

    Very nice job!

    That's one of the best pieces of technical journalism I've read.

    I'm a research geophysicist/programmer w/ a BA in English literature. I really appreciate good technical writing. It's hard.

    Well Done!

    Reg

    1. Anonymous Coward
      Anonymous Coward

      Re: Very nice job!

      Who is this guy?

  9. Terry Cloth
    WTF?

    Why are they so damn' noisy?

    It's all electronics and radio waves, but neither my computer nor my radio make that sort of a racket. Are the magnetic fields so strong that we're hearing the structure being warped out of shape? If so, I hope they have the framework inspected at least as often as an airliners. If not, what's going on?

    1. TheDillinquent
      Boffin

      Re: Why are they so damn' noisy?

      Its called Magnetostriction, same reason as transformershttp://www.theregister.co.uk/Design/graphics/icons/comment/boffin_32.png hum

  10. IronMaiden65
    Coat

    Just need to see it now...

    So all we need now is the holographic projector to go with it!!!

  11. Anonymous Coward
    Mushroom

    My brane hertz

    Really, it Megahertz

  12. cs94njw
    Thumb Up

    This sounds AMAZING! The only problem being it'll require a doctor to be on hand for each MRI exam.

    I hate to say it, but I can't see the NHS wasting a doctor on that kind of stuff.

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