They had a good sleep of a few hours without their noticing it, until the east was already beginning to grow bright.
他们睡了好几个小时,不知不觉,东方已破晓了。
I didn’t wake up until 4am the next day, and it felt like I was in a deep, dreamless sleep.
结果直到第二天早上4点我才醒过来。 感觉这是一次很沉的几乎无梦的睡眠。
Unlocking the mutex happens immediately, but waiting on the condition mycond is normally a blocking operation, meaning that our thread will go to sleep, consuming no CPU cycles until it is woken up.
对互斥对象解锁会立即发生,但等待条件mycond通常是一个阻塞操作,这意味着线程将睡眠,在它苏醒之前不会消耗CPU周期。
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