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iOS开发中的11种锁以及性能对比 - 简书

 6 years ago
source link: https://www.jianshu.com/p/b1edc6b0937a?
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怎么检测项目中的Data race? 下面就进入正题简单聊一聊iOS中的锁,以及相关的内容(由于本人能力有限,文中难免有一些遗漏或者错误,请各位看官不吝赐教!谢谢!?) 简单的性能测试 下图是我针对iOS中的锁自己测试得出的,图中数字代表每次加解锁需要消耗的时间,单位为ns。代码在这里,代码参考自YY大神的不再安全的 OSSpinLock,基本跟YY大神的图差不多?,YY大神的单位是μs,应...

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