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Cited by 775

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The SGI Origin: a ccNUMA highly scalable server

Open access
Laudon, James, Lenoski, Daniel·1997·Proceedings of the 24th annual international symposium on Computer architecture
DOI 10.1145/264107.264206
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Abstract

The SGI Origin 2000 is a cache-coherent non-uniform memory access (ccNUMA) multiprocessor designed and manufactured by Silicon Graphics, Inc. The Origin system was designed from the ground up as a multiprocessor capable of scaling to both small and large processor counts without any bandwidth, latency, or cost cliffs. The Origin system consists of up to 512 nodes interconnected by a scalable Craylink network. Each node consists of one or two R10000 processors, up to 4 GB of coherent memory, and a connection to a portion of the XIO IO subsystem. This paper discusses the motivation for building the Origin 2000 and then describes its architecture and implementation. In addition, performance results are presented for the NAS Parallel Benchmarks V2.2 and the SPLASH2 applications. Finally, the Origin system is compared to other contemporary commercial ccNUMA systems.

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Metadata

Authors
Laudon, J., & Lenoski, D.
Venue
Proceedings of the 24th annual international symposium on Computer architecture
Publisher
ACM
Published
1997-05
Pages
241-251
ISSN
1063-6897 (ISSN-L)
DOI
10.1145/264107.264206
OpenAlex
W2100720297
Cited by
775
References
0
FWCI
55.68
Type
conference paper
Language
en
Open access
bronze

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CoChat. (2026). Citation check: The SGI Origin: a ccNUMA highly scalable server. https://app.cochat.ai/papers/10.1145/264107.264206
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Laudon, J., & Lenoski, D. (1997). The SGI Origin: a ccNUMA highly scalable server. Proceedings of the 24th annual international symposium on Computer architecture. https://doi.org/10.1145/264107.264206

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.