[Webkit-unassigned] [Bug 147999] New: Use WTF::Lock and WTF::Condition instead of WTF::Mutex, WTF::ThreadCondition, std::mutex, and std::condition_variable

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Aug 13 16:09:32 PDT 2015


https://bugs.webkit.org/show_bug.cgi?id=147999

            Bug ID: 147999
           Summary: Use WTF::Lock and WTF::Condition instead of
                    WTF::Mutex, WTF::ThreadCondition, std::mutex, and
                    std::condition_variable
    Classification: Unclassified
           Product: WebKit
           Version: 528+ (Nightly build)
          Hardware: All
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: fpizlo at apple.com

WTF::Lock and WTF::Condition are 64x smaller than those other things, and WTF::Lock is 10x-100x faster for short critical sections.

There's no good reason to use those other things.

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