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branch: master

Oct 14, 2009

  1. Sergey Shepelev

    Project is closed. Wrote what i have learned.

    authored
  2. Sergey Shepelev

    fixed VM instructions list markup

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  3. Sergey Shepelev

    Working VM with poor polling `twait` implementation

    Currently, twait just checks if that vthread is stopped, if it isn't,
      current vthread is put into 'sleeping' state and IP is not advanced,
      so next time current vthread gets executed, it will check again.
      If (nearly) all of your vthreads execute twait, you get 100% busy host
      CPU dying in 'is that vt stopped?' checks.
    Clearly, twait needs an event based resuming. But my tries to do event
      based sleep/resume failed because host was dying in locks.
    authored
  4. Sergey Shepelev

    *TEMP: importing history to preserve commit date

    authored
  5. Sergey Shepelev

    Initial commit

    authored
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