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SIGOPS
2011
255views Hardware» more  SIGOPS 2011»
14 years 4 months ago
Bridging functional heterogeneity in multicore architectures
Heterogeneous processors that mix big high performance cores with small low power cores promise excellent single– threaded performance coupled with high multi–threaded through...
Dheeraj Reddy, David A. Koufaty, Paul Brett, Scott...
EDBT
2009
ACM
166views Database» more  EDBT 2009»
15 years 4 months ago
Shore-MT: a scalable storage manager for the multicore era
Database storage managers have long been able to efficiently handle multiple concurrent requests. Until recently, however, a computer contained only a few single-core CPUs, and th...
Ryan Johnson, Ippokratis Pandis, Nikos Hardavellas...
ICPPW
2009
IEEE
15 years 4 months ago
Comparing and Optimising Parallel Haskell Implementations for Multicore Machines
—In this paper, we investigate the differences and tradeoffs imposed by two parallel Haskell dialects running on multicore machines. GpH and Eden are both constructed using the h...
Jost Berthold, Simon Marlow, Kevin Hammond, Abdall...
IPPS
2009
IEEE
15 years 4 months ago
Handling OS jitter on multicore multithreaded systems
Various studies have shown that OS jitter can degrade parallel program performance considerably at large processor counts. Most sources of system jitter fall broadly into 5 catego...
Pradipta De, Vijay Mann, Umang Mittaly
ISCA
2009
IEEE
136views Hardware» more  ISCA 2009»
15 years 4 months ago
Architectural core salvaging in a multi-core processor for hard-error tolerance
The incidence of hard errors in CPUs is a challenge for future multicore designs due to increasing total core area. Even if the location and nature of hard errors are known a prio...
Michael D. Powell, Arijit Biswas, Shantanu Gupta, ...