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Issue No. 08 - August (2012 vol. 45)
ISSN: 0018-9162
pp: 53-61
Antonino Tumeo , Pacific Northwest National Laboratory
Simone Secchi , Pacific Northwest National Laboratory
Oreste Villa , Pacific Northwest National Laboratory
Massively multithreaded architectures like the Cray XMT address the needs of irregular data-intensive applications better than commodity clusters. A proposed evolution of the XMT integrates multicore processors and next-generation interconnects, along with memory reference aggregation to optimize network utilization. The featured Web extra is a video interview with Center for Adaptive Supercomputing Software-Multithreaded Architectures (CASS-MT) Project Director John Feo, who discusses irregular applications and research on massively multithreaded architectures. YouTube URL:
Instruction sets, Bandwidth, Memory management, Peer to peer computing, Multicore processing, Benchmark testing, High performance computing, Multiprocessing systems, Multithreading, high-performance computing, massively multithreaded architectures, Cray XMT, multithreaded processors

S. Secchi, A. Tumeo and O. Villa, "Designing Next-Generation Massively Multithreaded Architectures for Irregular Applications," in Computer, vol. 45, no. , pp. 53-61, 2012.
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