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ISLPED
1998
ACM
79views Hardware» more  ISLPED 1998»
14 years 4 months ago
Voltage scheduling problem for dynamically variable voltage processors
This paper presents a model of dynamically variable voltage processor and basic theorems for power-delay optimization. A static voltage scheduling problem is also proposed and for...
Tohru Ishihara, Hiroto Yasuura
RTSS
1998
IEEE
14 years 4 months ago
Synthesis Techniques for Low-Power Hard Real-Time Systems on Variable Voltage Processors
The energy efficiency of systems-on-a-chip can be much improved if one were to vary the supply voltage dynamically at run time. In this paper we describe the synthesis of systems-...
Inki Hong, Gang Qu, Miodrag Potkonjak, Mani B. Sri...
MICRO
2003
IEEE
166views Hardware» more  MICRO 2003»
14 years 5 months ago
Razor: A Low-Power Pipeline Based on Circuit-Level Timing Speculation
With increasing clock frequencies and silicon integration, power aware computing has become a critical concern in the design of embedded processors and systems-on-chip. One of the...
Dan Ernst, Nam Sung Kim, Shidhartha Das, Sanjay Pa...
ISCAS
2003
IEEE
97views Hardware» more  ISCAS 2003»
14 years 5 months ago
A multi-level static memory cell
This paper introduces a static multi-level memory cell that was conceived to store state variables in neuromorphic onchip learning applications. It consists of a capacitance that ...
Philipp Häfliger, Håvard Kolle Riis
DSN
2003
IEEE
14 years 5 months ago
A Voltage Scheduling Heuristic for Real-Time Task Graphs
Energy constrained complex real-time systems are becoming increasingly important in defense, space, and consumer applications. In this paper, we present a sensible heuristic to ad...
Diganta Roychowdhury, Israel Koren, C. Mani Krishn...
ISLPED
2004
ACM
110views Hardware» more  ISLPED 2004»
14 years 5 months ago
Reducing pipeline energy demands with local DVS and dynamic retiming
The quadratic relationship between voltage and energy has made dynamic voltage scaling (DVS) one of the most powerful techniques to reduce system power demands. Recently, techniqu...
Seokwoo Lee, Shidhartha Das, Toan Pham, Todd M. Au...
ASPDAC
2004
ACM
118views Hardware» more  ASPDAC 2004»
14 years 5 months ago
Fast and efficient voltage scheduling by evolutionary slack distribution
- To minimize energy consumption by voltage scaling in design of heterogeneousreal-time embeddedsystems, it is necessary to perfom two distinct tasks: task scheduling (TS) and volt...
Bita Gorjiara, Pai H. Chou, Nader Bagherzadeh, Meh...
ISLPED
2006
ACM
99views Hardware» more  ISLPED 2006»
14 years 6 months ago
Independent front-end and back-end dynamic voltage scaling for a GALS microarchitecture
In recent years, Globally Asynchronous Locally Synchronous (GALS) designs and dynamic voltage scaling (DVS) have emerged as some of the most popular approaches to address the ever...
Grigorios Magklis, Pedro Chaparro, José Gon...
ISCAS
2006
IEEE
119views Hardware» more  ISCAS 2006»
14 years 6 months ago
Localized microarchitecture-level voltage management
— Diminishing voltage margins, coupled with power and temperature constraints, call for microarchitecture-level runtime mechanisms for voltage control. This paper describes a loc...
YongKang Zhu, David H. Albonesi
ETS
2006
IEEE
129views Hardware» more  ETS 2006»
14 years 6 months ago
Dynamic Voltage Scaling Aware Delay Fault Testing
The application of Dynamic Voltage Scaling (DVS) to reduce energy consumption may have a detrimental impact on the quality of manufacturing tests employed to detect permanent faul...
Noohul Basheer Zain Ali, Mark Zwolinski, Bashir M....