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I'm guessing a project he was working on either wrapped up or got canned. He had previously helped AMD with their Zen architecture.

systemvoltage 6y ago
My guess is he is going back to Apple.
- londons_explore 6y ago
  He's been at Apple before. Doubt he'll go back to a place he's been before unless he thinks the landscape has changed enough he can have a really big impact again. I don't think thats the case at Apple. No - I think he'll go to Nvidia, because he hasn't been there before, hasn't really worked on GPU's before, and because I think GPU's could gain a lot of performance by having someone look at optimizing the big picture, adding the right abstraction layers, and generally making a GPU more CPU-like to allow more execution to be moved to it more easily.
  - systemvoltage 6y ago
    Lol my guess is as good as yours and everyone else’s.
  - justinclift 6y ago
    Wonder if he'd be interested in doing stuff with Mellanox's tech?
  - codebook 6y ago
    I think he may go to Google? or Facebook?
  - culturestate 6y ago
    > Doubt he'll go back to a place he's been before unless he thinks the landscape has changed enough he can have a really big impact again He did two separate stints at AMD, and if the rumors of Apple switching the Mac to the A-series are true (which they probably are) then there will be some very interesting problems to solve over the next few years.
    - schappim 6y ago
      Also the timing w/ WWDC coming up and rumours of an Intel → ARM switch.
    - majewsky 6y ago
      If Apple switches Macs to ARM this or next year as rumored, all the interesting problems w.r.t. chip design must have been solved at this point.
      - culturestate 6y ago
        You could make this same argument for any sufficiently mature architecture, but the reality is that there's always something new around the corner. I can't imagine the processor in an eventual ARM-based Mac Pro will look much like the one in the first ARM-based MacBook, you know?

systemvoltage 6y ago

My guess is he is going back to Apple.

londons_explore 6y ago
He's been at Apple before. Doubt he'll go back to a place he's been before unless he thinks the landscape has changed enough he can have a really big impact again. I don't think thats the case at Apple. No - I think he'll go to Nvidia, because he hasn't been there before, hasn't really worked on GPU's before, and because I think GPU's could gain a lot of performance by having someone look at optimizing the big picture, adding the right abstraction layers, and generally making a GPU more CPU-like to allow more execution to be moved to it more easily.
- systemvoltage 6y ago
  Lol my guess is as good as yours and everyone else’s.
- justinclift 6y ago
  Wonder if he'd be interested in doing stuff with Mellanox's tech?
- codebook 6y ago
  I think he may go to Google? or Facebook?
- culturestate 6y ago
  > Doubt he'll go back to a place he's been before unless he thinks the landscape has changed enough he can have a really big impact again He did two separate stints at AMD, and if the rumors of Apple switching the Mac to the A-series are true (which they probably are) then there will be some very interesting problems to solve over the next few years.
  - schappim 6y ago
    Also the timing w/ WWDC coming up and rumours of an Intel → ARM switch.
  - majewsky 6y ago
    If Apple switches Macs to ARM this or next year as rumored, all the interesting problems w.r.t. chip design must have been solved at this point.
    - culturestate 6y ago
      You could make this same argument for any sufficiently mature architecture, but the reality is that there's always something new around the corner. I can't imagine the processor in an eventual ARM-based Mac Pro will look much like the one in the first ARM-based MacBook, you know?