Compiler-Assisted Dynamic Power-Aware Scheduling for Real-Time Applications

Table of Contents

Compiler-Assisted Dynamic Power-Aware Scheduling for Real-Time Applications

Reward, time and power

Power management in RT systems

Uncertainty in estimating worst case execution times (WCET)

Power management points (PMP)

Power management points (PMP)

Different aggressiveness at PMP’s

Inserting PMPs

Compiler insertion of PMPs

Performance Evaluation

Energy Savings

Speed Settings

Speed Settings

Experimenting with MPEG

Conclusions

Future Work

Email: mosse@cs.pitt.edu

Home Page: www.cs.pitt.edu/PARTS

Other information:
presented at COLP 2000