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HPCA
2009
IEEE
14 years 5 months ago
Feedback mechanisms for improving probabilistic memory prefetching
This paper presents three techniques for improving the effectiveness of the recently proposed Adaptive Stream Detection (ASD) prefetching mechanism. The ASD prefetcher is a standa...
Ibrahim Hur, Calvin Lin
HPCA
2009
IEEE
14 years 5 months ago
Eliminating microarchitectural dependency from Architectural Vulnerability
The Architectural Vulnerability Factor (AVF) of a hardware structure is the probability that a fault in the structure will affect the output of a program. AVF captures both microa...
Vilas Sridharan, David R. Kaeli
HPCA
2009
IEEE
14 years 5 months ago
Variation-aware dynamic voltage/frequency scaling
Fine-grained dynamic voltage/frequency scaling (DVFS) is an important tool in managing the balance between power and performance in chip-multiprocessors. Although manufacturing pr...
Sebastian Herbert, Diana Marculescu
HPCA
2009
IEEE
14 years 5 months ago
Express Cube Topologies for on-Chip Interconnects
Driven by continuing scaling of Moore's law, chip multiprocessors and systems-on-a-chip are expected to grow the core count from dozens today to hundreds in the near future. ...
Boris Grot, Joel Hestness, Stephen W. Keckler, Onu...
HPCA
2009
IEEE
14 years 5 months ago
Optimizing communication and capacity in a 3D stacked reconfigurable cache hierarchy
Cache hierarchies in future many-core processors are expected to grow in size and contribute a large fraction of overall processor power and performance. In this paper, we postula...
Niti Madan, Li Zhao, Naveen Muralimanohar, Anirudd...