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A multithreaded processor and a mechanism and a method for executing one hard real-time task in a multithreaded processor
A multithreaded processor and a mechanism and a method for executing one hard real-time task in a multithreaded processor
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机译:多线程处理器以及用于在多线程处理器中执行一个硬实时任务的机制和方法
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摘要
The invention relates to a mechanism for executing one Hard Real-Time (HRT) task in a multithreaded processor comprising means for determining the slack time of the HRT task; means for starting the execution of the HRT task; means for verifying if the HRT task requires using a resource that is being used by at least one Non Hard Real-Time (NHRT) task; means for determining the delay caused by the NHRT task; means for subtracting the determined delay from the slack time of the HRT task; means for verifying if the new value of the slack time is lower than a critical threshold; and means for stopping the NHRT tasks.
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