A Visual Introduction to Inner-Workings of the JVM - Douglas Hawkins

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  • เผยแพร่เมื่อ 23 ธ.ค. 2024

ความคิดเห็น • 24

  • @kolawoleagoro6893
    @kolawoleagoro6893 10 หลายเดือนก่อน

    The application possibilities you mentioned....ON POINT!!
    Very good part of the video

  • @150metri
    @150metri ปีที่แล้ว +3

    so many mean comments on his hair style, but this guy is really awesome!

  • @trevinbeattie4888
    @trevinbeattie4888 9 หลายเดือนก่อน +4

    Not what is was looking for. I was hoping to see some examples of Java byte code and how JVM interprets it, and examples of the machine(?) code that JIT compiles this to. Instead this video only talks about performance metrics of JIT-compiled code. The video hardly says anything about the inner workings of how JIT figures out what to compile nor anything else about JIT or the JVM.

  • @ashuzguitar
    @ashuzguitar 3 ปีที่แล้ว +4

    Very cool stuff. I didn't know exchanges and banks considered 200 ms outage!!

  • @dajuanmcdonald3861
    @dajuanmcdonald3861 ปีที่แล้ว

    seeing the typo in endNanos as endNaos makes me wonder how the code still worked for the logs given the error should happen at compile time.

  • @illyam689
    @illyam689 4 ปีที่แล้ว +3

    Any advice on how to prewarm the vm?

    • @satheeshmelb
      @satheeshmelb 4 ปีที่แล้ว

      Azul System's Zing JVM with ReadyNow Technology
      www.azul.com/products/zing/readynow-technology-for-zing/

    • @ashuzguitar
      @ashuzguitar 3 ปีที่แล้ว

      RUN it first time. Store the loaded classes etc in a kind of cache. Next time when you run, just load the cache. Boom!

    • @tobor.
      @tobor. ปีที่แล้ว

      microwave

    • @illyam689
      @illyam689 ปีที่แล้ว

      ​@@tobor. 🤣I tried, but I got a TooWarmException

  • @richardwang3438
    @richardwang3438 4 ปีที่แล้ว +28

    didn't know Bjarne Stroustrup could write Java

    • @ChristopherGray00
      @ChristopherGray00 2 ปีที่แล้ว +1

      the worst thing about that hair is its a choice, he chose to have that hair, who on earth would choose that hair? being bald is a thousand times better than that monstrosity.

  • @josephs.7960
    @josephs.7960 4 ปีที่แล้ว +51

    Didn't know Benjamin Franklin could code

    • @govamurali2309
      @govamurali2309 4 ปีที่แล้ว

      🤣

    • @ksrajavel
      @ksrajavel 4 ปีที่แล้ว +1

      Atleast the person in the video is providing life to learners! You are giving temporary laugh to trollers

    • @ashuzguitar
      @ashuzguitar 3 ปีที่แล้ว +5

      @@ksrajavel Chill bro.

    • @ChristopherGray00
      @ChristopherGray00 2 ปีที่แล้ว +6

      @@ksrajavel that hair is an option, why someone would choose to have hair like that, i have no idea. i would rather be completely bald, not even kidding.

    • @josephs.7960
      @josephs.7960 2 ปีที่แล้ว +2

      Came back to this video because of a recent project. Completely forgot about this comment.

  • @thegoldentree6913
    @thegoldentree6913 หลายเดือนก่อน

    The title is a clickbait. HOW THE JVM WORKS ISN'T EVEN MENTIONED.

  • @oliviahamphrey8336
    @oliviahamphrey8336 3 หลายเดือนก่อน

    Jackson Sandra Lee James Jackson Angela

  • @tommywilliams7548
    @tommywilliams7548 2 ปีที่แล้ว +1

    black hole sum! black hole sum!

  • @raskydamanik5067
    @raskydamanik5067 3 ปีที่แล้ว

    AgRee ! ... Ha... Ha ... LiaR :-)

  • @astantine85
    @astantine85 3 ปีที่แล้ว +4

    God this was annoying

  • @regenadaniels8847
    @regenadaniels8847 3 หลายเดือนก่อน

    Jackson Linda Gonzalez David Miller Richard