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http://hdl.handle.net/10553/72710
| Title: | Feasibility of QoS for SMT | Authors: | Cazorla, FJ Knijnenburg, PMW Sakellariou, R Fernández, E. Ramirez, A Valero, M |
UNESCO Clasification: | 3304 Tecnología de los ordenadores 330412 Dispositivos de control |
Issue Date: | 2004 | Publisher: | Springer | Journal: | Lecture Notes in Computer Science | Conference: | 10th International Euro-Par Conference on Parallel Processing | 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. | URI: | http://hdl.handle.net/10553/72710 | ISBN: | 978-3-540-22924-7 | ISSN: | 0302-9743 | DOI: | 10.1007/978-3-540-27866-5_70 | Source: | Danelutto M., Vanneschi M., Laforenza D. (eds) / Euro-Par 2004 Parallel Processing. Lecture Notes in Computer Science, [ISSN 0302-9743], vol 3149, p. 535-540, (2004). Springer, Berlin, Heidelberg. (2004) |
| Appears in Collections: | Actas de congresos |
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