On-the-fly energy minimization for multi-mode real-time systems on heterogeneous platforms

2015 ◽  
Author(s):  
Adrian Lifa ◽  
Petru Eles ◽  
Zebo Peng
Keyword(s):  
Real Time ◽  
Energy Minimization ◽  
Real Time Systems ◽  
Heterogeneous Platforms ◽  
Time Systems ◽  
Multi Mode

Flexible Cache Partitioning for Multi-Mode Real-Time Systems

2021 ◽  
Author(s):  
Ohchul Kwon ◽  
Gero Schwaricke ◽  
Tomasz Kloda ◽  
Denis Hoornaert ◽  
Giovani Gracioli ◽  
...  
Keyword(s):  
Real Time ◽  
Real Time Systems ◽  
Cache Partitioning ◽  
Time Systems ◽  
Multi Mode

scholarly journals Reducing Dynamic Power Consumption in Mixed-Critical Real-Time Systems

2020 ◽  
Vol 10 (20) ◽  
pp. 7256
Author(s):  
Ijaz Ali ◽  
Yong-Il Jo ◽  
Seonah Lee ◽  
Wan Yeon Lee ◽  
Kyong Hoon Kim
Keyword(s):  
Real Time ◽  
Energy Minimization ◽  
Real Time Systems ◽  
Real Time System ◽  
Dynamic Power ◽  
Frequency Level ◽  
Memory Power ◽  
System Frequency ◽  
Time Systems ◽  
Mixed Criticality

In this paper, we study energy minimization consumption of a mixed criticality real-time system on uni-core. Our focus is on a new scheduling scheme to decrease the frequency level in order to conserve power. Since many systems are equipped with dynamic power and frequency level memory, power can be saved by decreasing the system frequency. In this paper, we provide new dynamic energy minimization consumption in mixed-criticality real-time systems. Recent research has been done on low-criticality mode for power reduction. Thus, the proposed scheme can reduce the energy both in high-criticality and low-criticality modes. The effectiveness of our proposed scheme in energy reduction is clearly shown through simulations results.

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