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IPPS
2009
IEEE
15 years 4 months ago
2009
IEEE
Modeling communications in wireless networks is a challenging task since it asks for a simple mathematical object on which efficient algorithms can be designed, but that must also...
IPPS
2009
IEEE
15 years 4 months ago
2009
IEEE
In the past few years, there has been a trend of providing increased computing power through greater number of cores on a chip, rather than through higher clock speeds. In order t...
IPPS
2009
IEEE
15 years 4 months ago
2009
IEEE
— There are many grid-based applications where a timely response to an important event is needed. Often such response can require a significant computation and possibly communic...
IPPS
2009
IEEE
15 years 4 months ago
2009
IEEE
In many scientific applications, significant time is spent tuning codes for a particular highperformance architecture. Tuning approaches range from the relatively nonintrusive (...
IPPS
2009
IEEE
15 years 4 months ago
2009
IEEE
Various studies have shown that OS jitter can degrade parallel program performance considerably at large processor counts. Most sources of system jitter fall broadly into 5 catego...