Dynamic Voltage and Frequency Scheduling for Embedded Processors Considering Power/Performance Tradeoffs

被引：27

作者：

Salehi, Mostafa E. ^{[1
]}

Samadi, Mehrzad ^{[1
]}

Najibi, Mehrdad ^{[2
]}

Afzali-Kusha, Ali ^{[1
]}

Pedram, Masoud ^{[3
]}

Fakhraie, Sied Mehdi ^{[1
]}

机构：

[1] Univ Tehran, Sch Elect & Comp Engn, Nanoelect Ctr Excellence, Tehran 14395, Iran

[2] Amirkabir Univ Technol, Dept Comp Engn, Tehran 158754413, Iran

[3] Univ So Calif, Dept Elect Engn Syst, Los Angeles, CA 90089 USA

来源：

IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS | 2011年 / 19卷 / 10期

基金：

美国国家科学基金会;

关键词：

Dynamic frequency scheduling; dynamic power management; dynamic voltage scheduling (DVS); MANAGEMENT; CHIP;

D O I：

10.1109/TVLSI.2010.2057520

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

An adaptive method to perform dynamic voltage and frequency scheduling (DVFS) for minimizing the energy consumption of microprocessor chips is presented. Instead of using a fixed update interval, the proposed DVFS system makes use of adaptive update intervals for optimal frequency and voltage scheduling. The optimization enables the system to rapidly track the workload changes so as to meet soft real-time deadlines. The technique, which can be realized with very simple hardware, is completely transparent to the application. The results of applying the method to some real application workloads demonstrate considerable power savings and fewer frequency updates compared to DVFS systems based on fixed update intervals.

引用

页码：1931 / 1935

页数：5

共 50 条

[1] Instruction-level parallel processors - Dynamic and static scheduling tradeoffs
Rudd, KW
Flynn, MJ
[J]. SECOND AIZU INTERNATIONAL SYMPOSIUM ON PARALLEL ALGORITHMS/ARCHITECTURE SYNTHESIS, PROCEEDINGS, 1997, : 74 - 81
[2] Intelligent control of temperature with dynamic voltage-frequency scaling (DVFS) in embedded processors
Hernandez-Almudi, P.
Suarez, D.
Montijano, E.
Merino, J.
[J]. REVISTA IBEROAMERICANA DE AUTOMATICA E INFORMATICA INDUSTRIAL, 2021, 18 (04): : 396 - 406
[3] Intelligent control of temperature with dynamic voltage-frequency scaling (DVFS) in embedded processors
Hernández-Almudi P.
Suárez D.
Montijano E.
Merino J.
[J]. RIAI - Revista Iberoamericana de Automatica e Informatica Industrial, 2021, 18 (04): : 396 - 406
[4] Performance-aware power management in embedded controllers with multiple-voltage processors
College of Computer Science and Technology, Zhejiang University, Hangzhou 310027, China
不详
不详
不详
[J]. Inf. Technol. J., 2008, 6 (942-947): : 942 - 947
[5] Dynamic voltage and frequency management for a low-power embedded microprocessor
Nakai, M
Akui, S
Seno, K
Meguro, T
Seki, T
Kondo, T
Hashiguchi, A
Kawahara, H
Kumano, K
Shimura, M
[J]. IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2005, 40 (01) : 28 - 35
[6] Dynamic voltage and frequency management for a low-power embedded microprocessor
Akui, S
Seno, K
Nakai, M
Meguro, T
Seki, T
Kondo, T
Hashiguchi, A
Kawahara, H
Kumano, K
Shimura, M
[J]. 2004 IEEE INTERNATIONAL SOLID-STATE CIRCUITS CONFERENCE, DIGEST OF TECHNICAL PAPERS, 2004, 47 : 64 - 65
[7] Dynamic voltage and frequency management for a low-power embedded microprocessor
Seki, T
Akui, S
Seno, K
Nakai, M
Meguro, T
Kondo, T
Hashiguchi, A
Kawahara, H
Kumano, K
Shimura, M
[J]. IEICE TRANSACTIONS ON ELECTRONICS, 2005, E88C (04): : 520 - 527
[8] Implementation of dynamic voltage and frequency scaling on blackfin processors
Harliono, D
Gan, WS
[J]. ISPACS 2005: PROCEEDINGS OF THE 2005 INTERNATIONAL SYMPOSIUM ON INTELLIGENT SIGNAL PROCESSING AND COMMUNICATION SYSTEMS, 2005, : 193 - 196
[9] Dynamic Voltage and Frequency Scaling in Parallel Network Processors
Bolla, Raffaele
Bruschi, Roberto
Lombardo, Chiara
[J]. 2012 IEEE 13TH INTERNATIONAL CONFERENCE ON HIGH PERFORMANCE SWITCHING AND ROUTING (HPSR), 2012,
[10] Instruction scheduling for low power on dynamically variable voltage processors
Mansour, MM
Mansour, MM
Hajj, I
Shanbhag, N
[J]. ICECS 2000: 7TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS & SYSTEMS, VOLS I AND II, 2000, : 613 - 618

← 1 2 3 4 5 →