Abstract
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the International Conference on Mobile Technology, Applications, and Systems, Mobility 2008 |
| Publisher | Association for Computing Machinery ACM |
| Pages | 145-149 |
| ISBN (Print) | 978-1-60558-089-0 |
| DOIs | |
| Publication status | Published - 2008 |
| MoE publication type | A4 Article in a conference publication |
| Event | International Conference on Mobile Technology, Applications, and Systems, Mobility'08 - Yilan, Taiwan, Province of China Duration: 10 Sep 2008 → 12 Sep 2008 |
Conference
| Conference | International Conference on Mobile Technology, Applications, and Systems, Mobility'08 |
|---|---|
| Abbreviated title | Mobility 2008 |
| Country | Taiwan, Province of China |
| City | Yilan |
| Period | 10/09/08 → 12/09/08 |
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Keywords
- dynamic voltage and frequency scaling
- power management
- user interface latency
- performance measurement
Cite this
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Optimizing Dynamic Performance Scaling for User Interface Performance. / Kolehmainen, Kari; Hongisto, Mika; Kanstrén, Teemu.
Proceedings of the International Conference on Mobile Technology, Applications, and Systems, Mobility 2008. Association for Computing Machinery ACM, 2008. p. 145-149.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
TY - GEN
T1 - Optimizing Dynamic Performance Scaling for User Interface Performance
AU - Kolehmainen, Kari
AU - Hongisto, Mika
AU - Kanstrén, Teemu
PY - 2008
Y1 - 2008
N2 - In this paper we introduce a novel approach for measuring and estimating effect of performance scaling for user interface latency and power consumption. Growing demand for higher performance in battery powered devices such laptop PC's has spawned techniques for dynamically decreasing performance in order to save energy and yet preserve high peak performance. For the evaluation of this approach we analyse system that uses dynamic voltage and frequency scaling technology for reducing power consumption based on CPU load. We focus on analysing effect of different parameters of the dynamic performance scaling such as length of time between load predictions. By using this measurement approach we were able to distinguish clear differences in energy consumption as well as in user interface performance.
AB - In this paper we introduce a novel approach for measuring and estimating effect of performance scaling for user interface latency and power consumption. Growing demand for higher performance in battery powered devices such laptop PC's has spawned techniques for dynamically decreasing performance in order to save energy and yet preserve high peak performance. For the evaluation of this approach we analyse system that uses dynamic voltage and frequency scaling technology for reducing power consumption based on CPU load. We focus on analysing effect of different parameters of the dynamic performance scaling such as length of time between load predictions. By using this measurement approach we were able to distinguish clear differences in energy consumption as well as in user interface performance.
KW - dynamic voltage and frequency scaling
KW - power management
KW - user interface latency
KW - performance measurement
U2 - 10.1145/1506270.1506292
DO - 10.1145/1506270.1506292
M3 - Conference article in proceedings
SN - 978-1-60558-089-0
SP - 145
EP - 149
BT - Proceedings of the International Conference on Mobile Technology, Applications, and Systems, Mobility 2008
PB - Association for Computing Machinery ACM
ER -