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Power-Aware Task Motion : Dynamic Range Enhancement for Power-Aware Embedded Systems 1
| Content Provider | Semantic Scholar |
|---|---|
| Author | Liu, Jinfeng Chou, Pai H. Bagherzadeh, Nader |
| Copyright Year | 2001 |
| Abstract | New embedded systems are being built with new types of energy sources, including solar panels and energy scavenging devices, in order to maximize their utility when battery and A/C power are unavailable. The large dynamic range of these unsteady energy sources is giving rise to a new class of power-awaresystems. They are similar to low-powersystems when energy is scarce; but when energy is abundant, they must be able to deliver high performance and fully exploit the available power. To achieve the wide dynamic range of power/performance trade-offs, we propose a new task motion technique, which tunes the system-level parallelism to the power/timing constraints as an effective way to optimize power utility. Results on real-life examples show an energy reduction of 24% with a 49% speedup over best previous results on the entire system. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://newport.eecs.uci.edu/impacct/d_research/d_pub/IMPACCT-TR-01-09-01.pdf |
| Alternate Webpage(s) | http://newport.eecs.uci.edu/~jinfengl/research/publication/IMPACCT-TR-01-09-01.pdf |
| Alternate Webpage(s) | http://www.ece.uci.edu/impacct/d_research/d_pub/IMPACCT-TR-01-09-01.pdf |
| Alternate Webpage(s) | http://www.ece.uci.edu/~jinfengl/research/publication/IMPACCT-TR-01-09-01.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
