Skip to content

Ex 1 – Dedicated Operating Systems – INE5424 – UFSC

Exercise 1
Idle-waiting Thread Joining
– It have as an objective to change the method “join” of a Thread. It was implemented like this:

[code lang=”c”] while(_state != FINISHING)
yield();
[/code]

This method consist in verify the state of the Thread that is joined, if the state is different from FINISHING, it calls yield(). This solution cause an overhead, because it do this verification all the time that the process is Phased. We should implement a new function, that don`t cause this overhead.

Modified files:
thread.cc
Thread.h

EPOS with our solution.
Steps, and explanation about other solutions (PORTUGUESE)

1,770 Comments

  1. united kingdom real money online casino, gala bingo gift vouchers uk and
    canadian gambling game, or new online desert diamond casino rewards center – Kandace, australia
    2021

  2. casino near heiuk field, free slots to play for fun uk and 21dukes casino login, or apple
    pay online casino united states

    my webpage … black hills sd gambling; Kimberly,

  3. mostbet скачать с официального сайта [url=https://mostbet45087.help]https://mostbet45087.help[/url]

  4. I like the helpful information you provide casino in pso2,
    Jacquelyn, your articles.
    I’ll bookmark your blog and check again here regularly.
    I’m quite sure I’ll learn a lot of new stuff right
    here! Good luck for the next!

  5. bet365 money casino usa, can you play poker online united
    kingdom and united statesn pokie machine hack, or casino pay by mobile usa

    Feel free to surf to my page … what are markers in gambling
    (Octavio)

Leave a Reply

Your email address will not be published. Required fields are marked *