Abstract
The proposed scheduling scheme minimizes the energy consumption of a real-time task on the multi-core processor with the dynamic voltage and frequency scaling capability. The scheme allocates a pertinent number of cores to the task execution, inactivates unused cores, and assigns the lowest frequency meeting the deadline. For a periodic realtime task with consecutive real-time instances, the scheme prepares the minimum-energy solutions for all input cases at off-line time, and applies one of the prepared solutions to each real-time instance at runtime.
| Original language | English |
|---|---|
| Pages (from-to) | 2389-2392 |
| Number of pages | 4 |
| Journal | IEICE Transactions on Information and Systems |
| Volume | E94-D |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 2011 Dec |
Keywords
- DVFS
- Energy
- Multi-core
- Real-time task
- Scheduling
ASJC Scopus subject areas
- Software
- Hardware and Architecture
- Computer Vision and Pattern Recognition
- Electrical and Electronic Engineering
- Artificial Intelligence
