使用工具开锁 PICK LOCK
这类铁锁可使用单环结 ITALY HEATH
染前使用发芯锁护乳 Inner Logic
来使用最小锁定模型 minimal locking model
使用车轮锁 Wheel Lock
求主流化与使用者锁定 mainstreaming and locking
使用行级锁 ROWLOCK
电脑使用时间锁 AgataSoft TimeLock
这些指令大多数是为了检查i的初始化,以及使用锁执行线程安全的初始化。
Most of these instructions are in place to check for the initialization of I, and to perform a thread-safe initialization using a lock.
Node 声称它绝不会死锁,因为它根本不允许使用锁,它不会直接阻塞 I/O 调用。
Node also claims that it will never deadlock, since there are no locks allowed, and it doesn't directly block for I/O calls.
很多并发性专家事实上往往引导用户远离volatile变量,因为使用它们要比使用锁更加容易出错。
Many concurrency experts tend to guide users away from using volatile variables at all, because they are harder to use correctly than locks.
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