正在进行的工作:结合实时和多线程

2018 IEEE Real-Time Systems Symposium (RTSS) Pub Date : 2018-12-01 DOI:10.1109/RTSS.2018.00024

S. Osborne, James H. Anderson

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引用次数: 2

摘要

同步多线程(SMT)在许多计算领域被证明可以提高性能，但在实时系统中的应用很少，现有的零星任务模型不足以让实时系统利用同步多线程。引入了一组新的任务模型，统称为SMART。SMART模型通过考虑由SMT引起的可变任务执行成本，允许将SMT和实时相结合。

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Work in Progress: Combining Real Time and Multithreading

The existing sporadic task model is inadequate for real-time systems to take advantage of Simultaneous Multithreading (SMT), which has been shown to improve performance in many areas of computing, but has seen little application to real-time systems. A new family of task models, collectively referred to as SMART, is introduced. SMART models allow for combining SMT and real time by accounting for the variable task execution costs caused by SMT.

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2018 IEEE Real-Time Systems Symposium (RTSS)

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