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Understanding the Thermal Implications of Multi-Core Architectures
August 2007 (vol. 18 no. 8)
pp. 1055-1065
| ASCII Text | x | ||
| Pedro Chaparro, José González, Grigorios Magklis, Qiong Cai, Antonio González, "Understanding the Thermal Implications of Multi-Core Architectures," IEEE Transactions on Parallel and Distributed Systems, vol. 18, no. 8, pp. 1055-1065, August, 2007. | |||
| BibTex | x | ||
| @article{ 10.1109/TPDS.2007.1092, author = {Pedro Chaparro and José González and Grigorios Magklis and Qiong Cai and Antonio González}, title = {Understanding the Thermal Implications of Multi-Core Architectures}, journal ={IEEE Transactions on Parallel and Distributed Systems}, volume = {18}, number = {8}, issn = {1045-9219}, year = {2007}, pages = {1055-1065}, doi = {http://doi.ieeecomputersociety.org/10.1109/TPDS.2007.1092}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - JOUR JO - IEEE Transactions on Parallel and Distributed Systems TI - Understanding the Thermal Implications of Multi-Core Architectures IS - 8 SN - 1045-9219 SP1055 EP1065 EPD - 1055-1065 A1 - Pedro Chaparro, A1 - José González, A1 - Grigorios Magklis, A1 - Qiong Cai, A1 - Antonio González, PY - 2007 KW - Multi-Core Architectures KW - Dynamic Thermal Management KW - Activity Migration KW - Dynamic Voltage KW - Frequency Scaling VL - 18 JA - IEEE Transactions on Parallel and Distributed Systems ER - | |||
Multi-core architectures are becoming the main design paradigm for current and future processors. The main reason is that multi-core designs provide an effective way of overcoming ILP limitations by exploiting TLP. In addition, it is a power- and complexity-effective way of taking advantage of the huge number of transistors that can be integrated on a chip. On the other hand, today’s higher than ever power densities have made temperature one of the main limitations of microprocessor evolution. Thermal management in multi-core architectures is a fairly new area. Some works have addressed dynamic thermal management in bi/quad-core architectures. This work provides insight and explores different alternatives for thermal management in multi-core architectures with 16 cores. Schemes employing both energy reduction and activity migration are explored and improvements for thread migration schemes are proposed.
Index Terms:
Multi-Core Architectures, Dynamic Thermal Management, Activity Migration, Dynamic Voltage, Frequency Scaling
Citation:
Pedro Chaparro, José González, Grigorios Magklis, Qiong Cai, Antonio González, "Understanding the Thermal Implications of Multi-Core Architectures," IEEE Transactions on Parallel and Distributed Systems, vol. 18, no. 8, pp. 1055-1065, Aug. 2007, doi:10.1109/TPDS.2007.1092
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