An Energy Aware Scheduling for Reconfigurable Heterogeneous Systems

被引：1

作者：

Ghribi, Ines ^{[1
]}

Ben Abdallah, Riadh ^{[1
]}

Khalgui, Mohamed ^{[1
,2
]}

机构：

[1] Univ Carthage, Natl Inst Appl Sci & Technol, LISI Lab, Tunis, Tunisia

[2] Univ Tunis El Manar, Fac Sci Tunis, Tunis, Tunisia

来源：

ICSOFT: PROCEEDINGS OF THE 12TH INTERNATIONAL CONFERENCE ON SOFTWARE TECHNOLOGIES | 2017年

关键词：

Embedded Systems; Scheduling; Probability; DVFS;

D O I：

10.5220/0006460701710177

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

One of the major challenges of computer system design is the management and conservation of energy while satisfying QoS requirements. Recently, Dynamic Voltage and Frequency Scaling (DVFS) has been integrated to various embedded processors as a mean to increase the battery life without affecting the responsiveness of tasks. This paper proposes an enhancement for I-codesign methodology [1] optimizing the energy consumption of the designed system.We propose an energy aware real-time scheduling algorithm. This algorithm makes use of the defferable server for the scheduling of aperiodic tasks along with DVFS. Simulation results demonstrate a decrease in the resulting energy consumption compared to the previously published work.

引用

页码：171 / 177

页数：7

共 11 条

[1]

Ansari KH, 2013, INT C TREND COMPUT C, P496, DOI 10.1109/ICE-CCN.2013.6528550

[2]

Bao LY, 2010, INT CONF COMP SCI, P501, DOI 10.1109/ICCSIT.2010.5563962

[3]

Desokey A. E. E., 2006, 2006 ITI 4 INT C INF, P1

[4]

Ghribi I., 2016, P 30 EUR SIM MOD C E, P217

[5] New Co-design Methodology for Real-time Embedded Systems [J].

Ghribi, Ines ;

Ben Abdallah, Riadh ;

Khalgui, Mohamed ;

Platzner, Marco .

ICSOFT-EA: PROCEEDINGS OF THE 11TH INTERNATIONAL JOINT CONFERENCE ON SOFTWARE TECHNOLOGIES - VOL. 1, 2016, :353-364

[6]

Horowitz M., 1994, 1994 IEEE Symposium on Low Power Electronics. Digest of Technical Papers (Cat. No.94TH0669-2), P8, DOI 10.1109/LPE.1994.573184

[7] Scheduling Precedence Constrained Tasks with Reduced Processor Energy on Multiprocessor Computers [J].

Li, Keqin .

IEEE TRANSACTIONS ON COMPUTERS, 2012, 61 (12) :1668-1681

[8] Dynamic voltage scaling of mixed task sets in priority-driven systems [J].

Shin, D ;

Kim, J .

IEEE TRANSACTIONS ON COMPUTER-AIDED DESIGN OF INTEGRATED CIRCUITS AND SYSTEMS, 2006, 25 (03) :438-453

[9]

Shin D, 2004, ASIA S PACIF DES AUT, P653

[10] THE DEFERRABLE SERVER ALGORITHM FOR ENHANCED APERIODIC RESPONSIVENESS IN HARD REAL-TIME ENVIRONMENTS [J].

STROSNIDER, JK ;

LEHOCZKY, JP ;

SHA, L .

IEEE TRANSACTIONS ON COMPUTERS, 1995, 44 (01) :73-91

← 1 2 →