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摘要： Quite often, instances of a type are thread-safe for concurrent read operations, but not for concurrent updates (nor for a concurrent read and update). This can also be true with resources such as a file. Although protecting instances of such types with a simpleexclusive lockfor all modes of access 阅读全文

摘要： TheBarrierclass is a signaling construct new to Framework 4.0. It implements athread execution barrier, which allows many threads to rendezvous at a point in time. The class is very fast and efficient, and is built uponWait, Pulse, and spinlocks.To use this class:Instantiate it, specifying how many 阅读全文

摘要： IntroductionThe article describes the internals of volatile fields. I've seen a lot of discussions in the web regarding volatile fields. I've performed my own small research in this area, and here are some thoughts on this.Volatile fields and memory barrier: A look insideThe two main purpose 阅读全文