4 ms·

What every programmer should know about how CPUs work [video]

• amelius 1y ago
  Waiting for the GPU version.
  • shirajg 1y ago
    https://m.youtube.com/watch?v=h9Z4oGN89MU https://m.youtube.com/watch?v=h9Z4oGN89MU
    • IshKebab 1y ago
      That's a basic high level overview for a general audience, not a microarchitecture explanation for programmers.
• mikewarot 1y ago
  So that's what happened in the past 40 years of Moore's law since I wrote MS-DOS Assembler programs. Optimization of serial instructions like that is amazing.
• hnthrow90348765 1y ago
  A fine addition to my "every programmer should know" collection that I never use because I only ship CRUD apps
  • patrulek 1y ago
    [flagged]
• pjc50 1y ago
  .. by Matt Godbolt, of Compiler Explorer. 45m long. If you're evaluating whether to bother with video.
  • cmrdporcupine 1y ago
    Thank you, the headline didn't interest me until I saw you mention that name.
• rohith2506 1y ago
  For the curious, I would recommend ( https://products.easyperf.net/perf-book-2 https://products.easyperf.net/perf-book-2 )
• csmantle 1y ago
  The Matt Godbolt behind godbolt.org? Wow.
  • n_plus_1_acc 1y ago
    All of his talks are very good
    • kyron0532 1y ago
      thanks
• careful_ai 1y ago
  [dead]
• lincpa 1y ago
  [dead]
• bob1029 1y ago
  If you are strapped for time, I think the most important part of this talk begins at 36:46.
• kyron0532 1y ago
  1000 milion
• kyron0532 1y ago
  1000bilion