典型的malloc
(对于 x86-64 平台和 Linux OS) 是否天真地将哑巴锁在开始时, 完成后放行, 或者用更聪明的方式锁定哑巴, 以便减少同时通话的锁定争议? 如果它真的这样做, 那么它怎么做?
For example, let s say I want to find a particular word or number in a file. The contents are in sorted order (obviously). Since I want to run a binary search on the file, it seems like a real waste ...