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Lecture Notes in Computer Science
While the fetch unit has been identified as one of the major bottlenecks of Simultaneous Multithreading architecture, several fetch schemes were proposed by prior works to enhance the fetching efficiency. Among these schemes, ICOUNT, proposed by Tullsen et al. were considered to be a great scheme. The ICOUNT scheme works mainly because it favors the thread which fast moving through the pipeline, thus use the resource effectively. We think it is better letting the thread which tends to have moredoi:10.1007/978-3-540-30102-8_41 fatcat:2lwsbwdvunfnpecaf4piarvbim