Cray seastar
WebApr 16, 2005 · The Seastar, a new ASIC from Cray, is a full system-on-chip design that integrates high-speed serial links, a 3D router, and traditional network interface functionality, including an embedded ... Web2 Overview of the Franklin Cray XT4 The Franklin Cray XT4 consists of 9660 compute nodes with quad-core Opteron processors connected as a 3D torus with the Cray SeaStar-2 interconnect. Each compute node has 8 GB of memory for a total of 77.3 TB of system memory. Figure 1 shows the torus con-necting service nodes to external RAID-based …
Cray seastar
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WebMar 14, 2007 · Performance Evaluation of the Cray XT3 Configured with Dual Core Opteron Processors Richard F. Barrett (865) 241-1512 [email protected] Sadaf R. Alam (865) 241-1533 [email protected] Oak Ridge National Laboratory One Bethel Valley Lane, MS 6173 Oak Ridge, TN 37830 Jeffrey S. Vetter (865) 356-1649 [email protected] … WebThe SeaStar, a new ASIC from Cray, is a full system-on-chip design that integrates high-speed serial links, a 3D router, and traditional network interface functionality, including an embedded processor in a single chip.
WebThe architecture was later commercially produced as the Cray XT3. Red Storm is a partitioned, space shared, tightly coupled, massively parallel processing machine with a … WebThe Cray XT3 is a distributed memory massively parallel MIMD supercomputer designed by Cray Inc. with Sandia National Laboratories under the codename Red Storm. Cray …
WebCray SeaStar Interconnect Cray SeaStar Interconnect. Reference work entry; 79 Accesses. Cray XT3 and Cray XT Series of Supercomputers. Editor information. Editors and … WebJan 1, 2013 · The U.S. Department of Energy's Office of Scientific and Technical Information
WebMay 6, 2010 · The Cray SeaStar is a new network interface and router for the Cray Red Storm and XT3 supercomputer. The SeaStar was designed specifically to meet the performance and reliability needs of a large ...
WebSep 17, 2005 · The Cray SeaStar is a new network interface and router for the Cray Red Storm and XT3 supercomputer. The SeaStar was designed specifically to meet the … postittaa englanniksiWebBoth the Cray Threadstorm processor and the Cray Seastar network ASIC contain a Remote Memory Access (RMA) block. The RMA blocks reside on either end of the … postittaaWebThe SeaStar interconnect at the heart of the XT line started out as the "Red Storm" project at Sandi National Laboratories and was only gradually commercialized by Cray. This … postituslistalle liittyminenWebWhat does Cray mean? Cray is a supercomputer manufacturer based in Seattle, Washington, United States. The company’s predecessor, Cray Research, Inc. (CRI), … postituskuoretWebThe Oak Ridge Leadership Computing Facility (OLCF) supports many different systems and many differ- ent interconnects. The only common programming interfaces across these systems are BSD Sockets and MPI. Due to the design assumptions such as implicit buffering leading to extra copies, Sockets performance is almost universally lower than … postitulliWebgeneration Cray SeaStar™ routers. The Cray SeaStar communication protocol is connectionless, thus eliminating the need to create and cache queue structures between communicating node pairs. This enables full application scalability to large node counts, even on challenging applications which stress irregular communication patterns. postituspakettiWebSep 17, 2014 · The Cray XT4 Programming Environment Jason Beech-BrandtKevin RoyCray Centre of Excellence for HECToR. Getting to know CLE. Disclaimer • This talk is not a conversion course from Catamount, it makes assumptions that attendees know Linux. • This talk documents Cray’s tools and features for CLE. There will be a number of … postitorvenkatu 30 33840 tampere