As of 2012, all modern browsers ship a mark-and-sweep garbage-collector. All improvements made in the field of JavaScript garbage collection (generational/incremental/concurrent/parallel garbage collection) over the last few years are implementation improvements of this algorithm, but not improvements o...
javascript中最常用的垃圾收集方式是“标记清除”(mark-and-sweep)。当变量进入环境(例如,在函数中声明一个变量)时, … zhidao.baidu.com|基于28个网页 2. 标记和清除 标记和清除(mark-and-sweep)垃圾收集器。 l compacting算法(compacting collector):在清除的过程中,将所有的对象移 到堆 … ...
Warning:this part is very C++ specific and is low-level. In general, the following implementation details can be skipped and are not required for understanding the Mark-Sweep algorithm itself. Proceed only on your interest. Aroot, as we know, is a reachable alive reference, which usually is...