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HPCA
2003
IEEE
16 years 5 months ago
Deterministic Clock Gating for Microprocessor Power Reduction
With the scaling of technology and the need for higher performance and more functionality, power dissipation is becoming a major bottleneck for microprocessor designs. Pipeline ba...
Hai Li, Swarup Bhunia, Yiran Chen, T. N. Vijaykuma...
PPOPP
2010
ACM
16 years 2 months ago
Modeling advanced collective communication algorithms on cell-based systems
This paper presents and validates performance models for a variety of high-performance collective communication algorithms for systems with Cell processors. The systems modeled in...
Qasim Ali, Samuel P. Midkiff, Vijay S. Pai
IPPS
2007
IEEE
15 years 11 months ago
Leakage Energy Reduction in Value Predictors through Static Decay
As process technology advances toward deep submicron (below 90nm), static power becomes a new challenge to address for energy-efficient high performance processors, especially for...
Juan M. Cebrian, Juan L. Aragón, José...
ICPP
2007
IEEE
15 years 11 months ago
Mercury: Combining Performance with Dependability Using Self-virtualization
There has recently been increasing interests in using system virtualization to improve the dependability of HPC cluster systems. However, it is not cost-free and may come with som...
Haibo Chen, Rong Chen, Fengzhe Zhang, Binyu Zang, ...
IPPS
2006
IEEE
15 years 11 months ago
Making lockless synchronization fast: performance implications of memory reclamation
Achieving high performance for concurrent applications on modern multiprocessors remains challenging. Many programmers avoid locking to improve performance, while others replace l...
Thomas E. Hart, Paul E. McKenney, Angela Demke Bro...