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IEEEPACT
2006
IEEE
15 years 9 months ago
Whole-program optimization of global variable layout
On machines with high-performance processors, the memory system continues to be a performance bottleneck. Compilers insert prefetch operations and reorder data accesses to improve...
Nathaniel McIntosh, Sandya Mannarswamy, Robert Hun...
COMPSAC
2005
IEEE
15 years 9 months ago
An Empirical Performance Study for Validating a Performance Analysis Approach: PSIM
Performance analysis gains more attention in recent years by researchers who focus their study on the early software development stages to mitigate the risk of redesign as problem...
Jinchun Xia, Yujia Ge, Carl K. Chang
101
Voted
IPPS
2005
IEEE
15 years 9 months ago
Connection-less TCP
TCP is an important protocol in high-performance computing. It is used extensively in graphics programs and file systems and it is often the protocol used for the cluster control...
Patricia Gilfeather, Arthur B. Maccabe
ISSAC
2004
Springer
159views Mathematics» more  ISSAC 2004»
15 years 8 months ago
Complexity issues in bivariate polynomial factorization
Many polynomial factorization algorithms rely on Hensel lifting and factor recombination. For bivariate polynomials we show that lifting the factors up to a precision linear in th...
Alin Bostan, Grégoire Lecerf, Bruno Salvy, ...
COLCOM
2009
IEEE
15 years 8 months ago
DiSK: A distributed shared disk cache for HPC environments
Abstract—Data movement within high performance environments can be a large bottleneck to the overall performance of programs. With the addition of continuous storage and usage of...
Brandon Szeliga, Tung Nguyen, Weisong Shi