This paper describes our early experiences with a preproduction Cray XMT system that implements a scalable shared memory architecture with hardware support for multithreading. Unl...
Several 64‐processor XMT systems have now been shipped to customers and there have been 128‐processor, 256‐processor and 512‐ processor systems teste...
Commonly represented as directed graphs, social networks depict relationships and behaviors among social entities such as people, groups, and organizations. Social network analysi...
Oak Ridge National Laboratory recently received delivery of a 5,294 processor Cray XT3. The XT3 is Cray’s third-generation massively parallel processing system. The system build...
Jeffrey S. Vetter, Sadaf R. Alam, Thomas H. Duniga...
Abstract. Air pollution models can efficiently be used in different environmental studies. The atmosphere is the most dynamic component of the environment, where the pollutants ca...