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» The effects of predicated execution on branch prediction
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JILP
2000
165views more  JILP 2000»
13 years 4 months ago
BMAT - A Binary Matching Tool for Stale Profile Propagation
A major challenge of applying profile-based optimization on large real-world applications is how to capture adequate profile information. A large program, especially a GUI-based a...
Zheng Wang, Ken Pierce, Scott McFarling
EUROPAR
2000
Springer
13 years 7 months ago
On the Performance of Fetch Engines Running DSS Workloads
Abstract This paper examines the behavior of current and next generation microprocessors' fetch engines while running Decision Support Systems (DSS) workloads. We analyze the ...
Carlos Navarro, Alex Ramírez, Josep-Lluis L...
VLDB
1999
ACM
145views Database» more  VLDB 1999»
13 years 8 months ago
DBMSs on a Modern Processor: Where Does Time Go?
Recent high-performance processors employ sophisticated techniques to overlap and simultaneously execute multiple computation and memory operations. Intuitively, these techniques ...
Anastassia Ailamaki, David J. DeWitt, Mark D. Hill...
ISCA
2002
IEEE
104views Hardware» more  ISCA 2002»
13 years 3 months ago
Speculative Dynamic Vectorization
Traditional vector architectures have shown to be very effective for regular codes where the compiler can detect data-level parallelism. However, this SIMD parallelism is also pre...
Alex Pajuelo, Antonio González, Mateo Valer...