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SOSP
2009
ACM
14 years 4 months ago
The multikernel: a new OS architecture for scalable multicore systems
Commodity computer systems contain more and more processor cores and exhibit increasingly diverse architectural tradeoffs, including memory hierarchies, interconnects, instructio...
Andrew Baumann, Paul Barham, Pierre-Évarist...
AAECC
2007
Springer
87views Algorithms» more  AAECC 2007»
13 years 8 months ago
Towards an accurate performance modeling of parallel sparse factorization
We present a simulation-based performance model to analyze a parallel sparse LU factorization algorithm on modern cached-based, high-end parallel architectures. We consider supern...
Laura Grigori, Xiaoye S. Li
ICCAD
2006
IEEE
177views Hardware» more  ICCAD 2006»
14 years 4 months ago
Application-specific customization of parameterized FPGA soft-core processors
Soft-core microprocessors mapped onto field-programmable gate arrays (FPGAs) represent an increasingly common embedded software implementation option. Modern FPGA soft-cores are p...
David Sheldon, Rakesh Kumar, Roman L. Lysecky, Fra...
ISPASS
2007
IEEE
14 years 2 months ago
An Analysis of Microarchitecture Vulnerability to Soft Errors on Simultaneous Multithreaded Architectures
Semiconductor transient faults (i.e. soft errors) have become an increasingly important threat to microprocessor reliability. Simultaneous multithreaded (SMT) architectures exploi...
Wangyuan Zhang, Xin Fu, Tao Li, José A. B. ...
EUROSYS
2010
ACM
14 years 5 months ago
A Comprehensive Scheduler for Asymmetric Multicore Systems
Symmetric-ISA (instruction set architecture) asymmetricperformance multicore processors were shown to deliver higher performance per watt and area for codes with diverse architect...
Juan Carlos Saez, Manuel Prieto Matias, Alexandra ...