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ISCAS
2007
IEEE
78views Hardware» more  ISCAS 2007»
15 years 11 months ago
Towards Automated Power Gating of Registers using CoDeL
— In this paper, we use the CoDeL platform to develop test circuits and analyze the potential and performance impact of power gating individual registers. For each register, we e...
Nainesh Agarwal, Nikitas J. Dimopoulos
FMCAD
2007
Springer
15 years 11 months ago
Global Optimization of Compositional Systems
—Embedded systems typically consist of a composition of a set of hardware and software IP modules. Each module is heavily optimized by itself. However, when these modules are com...
Fadi A. Zaraket, John Pape, Adnan Aziz, Margarida ...
CODES
2004
IEEE
15 years 8 months ago
Optimizing the memory bandwidth with loop fusion
The memory bandwidth largely determines the performance and energy cost of embedded systems. At the compiler level, several techniques improve the memory bandwidth at the scope of...
Paul Marchal, José Ignacio Gómez, Fr...
DSN
2006
IEEE
15 years 10 months ago
Automatic Instruction-Level Software-Only Recovery
As chip densities and clock rates increase, processors are becoming more susceptible to transient faults that can affect program correctness. Computer architects have typically ad...
Jonathan Chang, George A. Reis, David I. August
ISLPED
2004
ACM
139views Hardware» more  ISLPED 2004»
15 years 10 months ago
Eliminating voltage emergencies via microarchitectural voltage control feedback and dynamic optimization
Microprocessor designers use techniques such as clock gating to reduce power dissipation. An unfortunate side-effect of these techniques is the processor current fluctuations th...
Kim M. Hazelwood, David Brooks