article · 2015
A multicore vacation scheme for thermal-aware packet processing
Chih-Hsun Chou, Laxmi N. Bhuyan
Cited by 4Abstract and details only
Abstract
As processor power density increases, thermal and power control becomes critical for application processing. In this paper, we consider network applications which feature ON/OFF execution pattern, that causes frequent temperature and power consumption changes in the processor. A novel power aware thermal management algorithm is designed to achieve power saving in multicore processors by employing a vacation scheme. We implement the scheme through the idle states (C-state) provided by the OS in the CPU and show their effectiveness both through analysis and experimental data. Then, we apply our scheme with the thermal constraint and propose a heterogeneous load distribution, which creates more opportunities for power saving. Besides maintaining processor temperature below the temperature constraint, our technique achieves higher sustainable load and better power saving with minimum latency increase compared to existing thermal management techniques. To the best of our knowledge, this is the first work to discuss and develop vacation algorithm considering power, temperature and latency for network application on a general purpose multicore processor.
Cite this paper
Chou, C.-H., & Bhuyan, L. N. (2015). A multicore vacation scheme for thermal-aware packet processing. https://doi.org/10.1109/iccd.2015.7357166
Chou, Chih-Hsun, and Laxmi N. Bhuyan. “A multicore vacation scheme for thermal-aware packet processing.” 2015, pp. 565–72, https://doi.org/10.1109/iccd.2015.7357166.
Chou, Chih-Hsun, and Laxmi N. Bhuyan. 2015. “A multicore vacation scheme for thermal-aware packet processing.” https://doi.org/10.1109/iccd.2015.7357166.
Chou, C.-H. and Bhuyan, L.N. (2015) ‘A multicore vacation scheme for thermal-aware packet processing’. Available at: https://doi.org/10.1109/iccd.2015.7357166.
@article{chou2015multicore,
title = {{A multicore vacation scheme for thermal-aware packet processing}},
author = {Chou, Chih-Hsun and Bhuyan, Laxmi N.},
pages = {565--572},
year = {2015},
doi = {10.1109/iccd.2015.7357166}
}Made from the index record. Check names, capitalisation and page numbers against the paper. Need another style? AI for Research has over 10,000.