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Being the manner block one thread in the dispatch point in time of the pipeline which is used shared the manner block the thread when dispatching
Being the manner block one thread in the dispatch point in time of the pipeline which is used shared the manner block the thread when dispatching
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机译:作为方式在管道的调度时间点阻塞一个线程,用于共享调度时的方式阻塞线程
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摘要
PROBLEM TO BE SOLVED: To provide a method for blocking threads upon dispatch of a multithread processor, computer program, and device for controlling thread performance minutely.;SOLUTION: A plurality of threads commonly use a pipeline within a processor. Therefore, a condition of long latency time for an instruction of one thread can stop all threads commonly using the pipeline. A dispatch block signal instruction blocks the thread including the condition of the long latency time upon the dispatch. Since a blocking duration equals the length of the latency time, the pipeline can dispatch an instruction from the blocked thread after the condition of the long latency time is released. The processor can dispatch an instruction from the other threads during blocking by blocking one thread upon dispatch.;COPYRIGHT: (C)2007,JPO&INPIT
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