Abstract
Since embedded systems require ever more compute power, SMT processors are viable candidates for future high performance embedded processors. However, SMTs exhibit unpredictable performance due to uncontrolled interaction of threads. Hence, the SMT hardware needs to be adapted in order to meet (soft) real time constraints. We show by a simple policy that the OS can exercise control over the execution of a thread which is required for real time constraints. © Springer-Verlag 2004.
Cite
CITATION STYLE
Cazorla, F. J., Knijnenburg, P. M. W., Sakellariou, R., Fernandez, E., Ramirez, A., & Valero, M. (2004). Feasibility of QoS for SMT. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3149, 535–540. https://doi.org/10.1007/978-3-540-27866-5_70
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