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MASCOTS
2010
13 years 6 months ago
Efficient Discovery of Loop Nests in Execution Traces
Execution and communication traces are central to performance modeling and analysis. Since the traces can be very long, meaningful compression and extraction of representative beha...
Qiang Xu, Jaspal Subhlok, Nathaniel Hammen
ICS
2005
Tsinghua U.
13 years 11 months ago
Lightweight reference affinity analysis
Previous studies have shown that array regrouping and structure splitting significantly improve data locality. The most effective technique relies on profiling every access to eve...
Xipeng Shen, Yaoqing Gao, Chen Ding, Roch Archamba...
VTS
2003
IEEE
131views Hardware» more  VTS 2003»
13 years 10 months ago
Efficient Implication - Based Untestable Bridge Fault Identifier
: This paper presents a novel, low cost technique based on implications to identify untestable bridging faults in sequential circuits. Sequential symbolic simulation [1] is first p...
Manan Syal, Michael S. Hsiao, Kiran B. Doreswamy, ...
SIGSOFT
2003
ACM
14 years 6 months ago
ARCHER: using symbolic, path-sensitive analysis to detect memory access errors
Memory corruption errors lead to non-deterministic, elusive crashes. This paper describes ARCHER (ARray CHeckER) a static, effective memory access checker. ARCHER uses path-sensit...
Yichen Xie, Andy Chou, Dawson R. Engler
DLS
2010
204views Languages» more  DLS 2010»
13 years 3 months ago
Alias analysis for optimization of dynamic languages
Dynamic languages such as Python allow programs to be written more easily using high-level constructs such as comprehensions for queries and using generic code. Efficient executio...
Michael Gorbovitski, Yanhong A. Liu, Scott D. Stol...