Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Internal refactoring #6507

Merged
merged 12 commits into from Sep 10, 2019
Merged

Internal refactoring #6507

merged 12 commits into from Sep 10, 2019

Commits on Sep 10, 2019

  1. atomic.hpp: implement wait callback interface 

    Will be used to wake up threads uniformly.
    @Nekotekina
    Nekotekina committed Sep 10, 2019
    Copy the full SHA
    1668d6e View commit details
    Browse the repository at this point in the history

  2. named_thread: install atomic wait callback

    @Nekotekina
    Nekotekina committed Sep 10, 2019
    Copy the full SHA
    faba366 View commit details
    Browse the repository at this point in the history

  3. Remove timeout support from lf_queue::wait 

    Add notify method and use atomic wait
    @Nekotekina
    Nekotekina committed Sep 10, 2019
    Copy the full SHA
    b91661a View commit details
    Browse the repository at this point in the history

  4. Remove notifier class 

    Poorly implemented condition variable.
    @Nekotekina
    Nekotekina committed Sep 10, 2019
    Copy the full SHA
    a45f86a View commit details
    Browse the repository at this point in the history

  5. atomic.hpp: add timeout support

    @Nekotekina
    Nekotekina committed Sep 10, 2019
    Copy the full SHA
    aa99faa View commit details
    Browse the repository at this point in the history

  6. atomic.hpp: optimize internal logic 

    Move waiter count to highest bits to prevent false futex wakeups.
Test pointer bits properly in notify_all to avoid false wakeups.
    @Nekotekina
    Nekotekina committed Sep 10, 2019
    Copy the full SHA
    a808c2a View commit details
    Browse the repository at this point in the history

  7. Remove unique_cond 

    Not very useful.
    @Nekotekina
    Nekotekina committed Sep 10, 2019
    Copy the full SHA
    92a75cf View commit details
    Browse the repository at this point in the history

  8. atomic.hpp: fix signal saturation logic 

    Make sure to notify_all at max signal count.
    @Nekotekina
    Nekotekina committed Sep 10, 2019
    Copy the full SHA
    67f31c1 View commit details
    Browse the repository at this point in the history

  9. Rewrite cond_variable to use waitable atomics 

    Increase max_timeout and fix max_timeout usage
    @Nekotekina
    Nekotekina committed Sep 10, 2019
    Copy the full SHA
    d13ff28 View commit details
    Browse the repository at this point in the history

  10. Remove shared_cond and simplify reservation waiting 

    Use atomic wait for reservations
Cleanup some obsolete code
    @Nekotekina
    Nekotekina committed Sep 10, 2019
    Copy the full SHA
    0a96497 View commit details
    Browse the repository at this point in the history

  11. atomic.hpp: implement collision fallback properly 

    Should prevent devastating effect of collisions
    @Nekotekina
    Nekotekina committed Sep 10, 2019
    Copy the full SHA
    4504ac2 View commit details
    Browse the repository at this point in the history

  12. Simplify thread_base::join() 

    Use waitable atomics
    @Nekotekina
    Nekotekina committed Sep 10, 2019
    Copy the full SHA
    c1b0934 View commit details
    Browse the repository at this point in the history