An added benefit of allowing spurious wakeups is that applications are forced to code a predicate-testing-loop around the condition wait. This also makes the application tolerate superfluous condition broadcasts or signals on the same
condition variable that may be coded in some other part of the application. The resulting applications are thus more robust. Therefore, IEEE Std 1003.1-2001 explicitly documents that spurious wakeups may occur.
spurious wakeups
最新推荐文章于 2025-10-31 14:22:43 发布
本文探讨了允许虚假唤醒在应用程序中的益处。通过在条件等待周围编码谓词测试循环,应用程序可以更好地处理不必要的条件广播或信号,从而增强其健壮性。这种做法符合IEEE Std1003.1-2001标准,并有助于提高应用程序的整体稳定性。
1584

被折叠的 条评论
为什么被折叠?



