Then, when some interface changes, only that port has to be examined to respond to the change, not everything connected to the component.
当某些接口发生变化时,只有那个接口需要被检查来响应变化,而无需对所有被连接到该组成元素的端口都进行操作。
Not only has uncontended synchronization gotten a lot cheaper since then, but the new changes to the semantics of volatile make it relatively more expensive than the old semantics on some platforms.
不仅非竞争的同步已经便宜 多 了,而且对 volatile 语义的新改变也使它在某些平台上比旧的语义昂贵得多。
Rather than revise to take account of all that has happened in the world of high tech since then, I have made only minor changes of style.
我并没有将自那时以来高科技领域发生的一切补充记录下来,而仅仅是做了文字上的轻微改动。
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