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IPPS
1996
IEEE
15 years 4 months ago
ECO: Efficient Collective Operations for Communication on Heterogeneous Networks
PVM and other distributed computing systems have enabled the use of networks of workstations for parallel computation, but their approach of treating all networks as collections o...
Bruce Lowekamp, Adam Beguelin
ICCS
2009
Springer
15 years 4 months ago
Evaluating Algorithms for Shared File Pointer Operations in MPI I/O
MPI-I/O is a part of the MPI-2 specification defining file I/O operations for parallel MPI applications. Compared to regular POSIX style I/O functions, MPI I/O offers features ...
Ketan Kulkarni, Edgar Gabriel
CODES
2004
IEEE
15 years 3 months ago
CPU scheduling for statistically-assured real-time performance and improved energy efficiency
We present a CPU scheduling algorithm, called Energy-efficient Utility Accrual Algorithm (or EUA), for battery-powered, embedded real-time systems. We consider an embedded softwar...
Haisang Wu, Binoy Ravindran, E. Douglas Jensen, Pe...
GLVLSI
2007
IEEE
211views VLSI» more  GLVLSI 2007»
15 years 6 months ago
Multi-processor operating system emulation framework with thermal feedback for systems-on-chip
Multi-Processor System-On-Chip (MPSoC) can provide the performance levels required by high-end embedded applications. However, they do so at the price of an increasing power densi...
Salvatore Carta, Andrea Acquaviva, Pablo Garcia De...
115
Voted
DAC
2010
ACM
15 years 3 months ago
A probabilistic and energy-efficient scheduling approach for online application in real-time systems
This work considers the problem of minimizing the power consumption for real-time scheduling on processors with discrete operating modes. We provide a model for determining the ex...
Thorsten Zitterell, Christoph Scholl