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» Scalable computing with parallel tasks
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HPDC
2008
IEEE
15 years 10 months ago
Harmony: an execution model and runtime for heterogeneous many core systems
The emergence of heterogeneous many core architectures presents a unique opportunity for delivering order of magnitude performance increases to high performance applications by ma...
Gregory F. Diamos, Sudhakar Yalamanchili
IPPS
2005
IEEE
15 years 9 months ago
COTS Clusters vs. the Earth Simulator: An Application Study Using IMPACT-3D
In 2002, Japan announced the Earth Simulator—a supercomputer based on low-volume vector processors and a custom network—and reported that computational scientists had used it ...
Daniel G. Chavarría-Miranda, Guohua Jin, Jo...
IPPS
2003
IEEE
15 years 9 months ago
Optimizing Synchronization Operations for Remote Memory Communication Systems
Synchronization operations, such as fence and locking, are used in many parallel operations accessing shared memory. However, a process which is blocked waiting for a fence operat...
Darius Buntinas, Amina Saify, Dhabaleswar K. Panda...
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EUROPAR
2006
Springer
15 years 7 months ago
Early Experiences with KTAU on the IBM BG/L
Abstract. The influences of OS and system-specific effects on application performance are increasingly important in high performance computing. In this regard, OS kernel measuremen...
Aroon Nataraj, Allen D. Malony, Alan Morris, Samee...
GRID
2008
Springer
15 years 4 months ago
Which network measurement tool is right for you? a multidimensional comparison study
Network performance measurement and prediction is one of the most prominent and indispensable components in distributed computing environments. The selection of the most advantage...
Esma Yildirim, Ibrahim H. Suslu, Tevfik Kosar