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ESEC
1999
Springer
15 years 11 months ago
Comparison Checking: An Approach to Avoid Debugging of Optimized Code
Abstract. We present a novel approach to avoid the debugging of optimized code through comparison checking. In the technique presented, both the unoptimized and optimized versions ...
Clara Jaramillo, Rajiv Gupta, Mary Lou Soffa
ICS
2007
Tsinghua U.
16 years 27 days ago
Optimization of data prefetch helper threads with path-expression based statistical modeling
This paper investigates helper threads that improve performance by prefetching data on behalf of an application’s main thread. The focus is data prefetch helper threads that lac...
Tor M. Aamodt, Paul Chow
205
Voted
PLDI
2006
ACM
16 years 21 days ago
Optimizing data permutations for SIMD devices
The widespread presence of SIMD devices in today’s microprocessors has made compiler techniques for these devices tremendously important. One of the most important and difficul...
Gang Ren, Peng Wu, David A. Padua
IMC
2007
ACM
15 years 8 months ago
On optimal probing for delay and loss measurement
Packet delay and loss are two fundamental measures of performance. Using active probing to measure delay and loss typically involves sending Poisson probes, on the basis of the PA...
François Baccelli, Sridhar Machiraju, Darry...
TC
1998
15 years 6 months ago
Optimizing the Instruction Cache Performance of the Operating System
—High instruction cache hit rates are key to high performance. One known technique to improve the hit rate of caches is to minimize cache interference by improving the layout of ...
Josep Torrellas, Chun Xia, Russell L. Daigle