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Arctic Region Supercomputing Center
The Arctic Region Supercomputing Center (ARSC) was from 1993 to 2015 a research facility organized under the University of Alaska Fairbanks (UAF). Located on the UAF campus, ARSC offered high-performance computing (HPC) and mass storage to the UAF and State of Alaska research communities. In general, the research supported with ARSC resources focused on the Earth's arctic region. Common projects included arctic weather modeling, Alaskan summer smoke forecasting, arctic sea ice analysis and tracking, Arctic Ocean systems, volcanic ash plume prediction, and tsunami forecasting and modeling. ARSC was a Distributed Center (DC), an Allocated Distributed Center (ADC) and then one of six DoD Supercomputing Resource Centers (DSRCs) of the Department of Defense (DoD) High Performance Computing Modernization Program (HPCMP) from 1993 through 2011. History ARSC hosted a variety of HPC systems many of which were listed as among the Top 500 most powerful in the world. For more than 10 y ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elvey Building Former Home Of ARSC (46793543565)
Sir George Job Elvey (1816–1893) was an English organist and composer. Life He was born at Canterbury on 29 March 1816, a son of John Elvey. For several generations, his family had been connected with the musical life of the cathedral city. At an early age, he was admitted as a chorister of Canterbury Cathedral, under Highmore Skeats, his brother, Stephen Elvey, being then master of the boys. In 1830, Stephen Elvey having been appointed organist of New College, Oxford, George went to reside with him, and completed his musical education under his brother's guidance. He studied at the Royal Academy of Music under Cipriani Potter and William Crotch. Before he was seventeen, he had become an expert organist and took temporary duty at Christ Church, Magdalen, and New College. In 1834, he gained the Gresham gold medal for his anthem "Bow down Thine ear, Lord." In 1835, he succeeded Skeats as organist of St. George's Chapel, Windsor. Among his earliest pupils were Prince Ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM System P
The IBM System p is a high-end line of RISC (Power)/UNIX-based servers. It was the successor of the RS/6000 line, and predecessor of the IBM Power Systems server series. History The previous RS/6000 line was originally a line of workstations and servers. The first System p server line was named the ''e''Server pSeries in 2000 as part of the e-Server branding initiative. In 2004, with the advent of the POWER5 processor, the server family was rebranded the ''e''Server p5. In 2005, following IBM's move to streamline its server and storage brands worldwide, and incorporating the "System" brand with the Systems Agenda, the family was again renamed to System p5. The System p5 now encompassed the IBM OpenPower product line. In 2007, after the introduction of the POWER6 processor models, the last rename under the System p brand dropped the p (numbered) designation. In April 2008, IBM announced a rebranding of the System p and its unification with the mid-range System i platform. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geophysical Institute
The Geophysical Institute of the University of Alaska Fairbanks conducts research into space physics and aeronomy; atmospheric sciences; snow, ice, and permafrost; seismology; volcanology; and tectonics and sedimentation. It was founded in 1946 by an act of the United States Congress. The mission of the Geophysical Institute is to: * Understand basic geophysical processes governing the planet Earth, especially as they occur in or are relevant to Alaska; * Train graduates and undergraduates to play leading scientific roles in tomorrow's society; * Solve applied geophysical problems and develop related technologies of importance to the state and the nation; * Satisfy the intellectual and technological needs of fellow Alaskans through public service. History The United States Congress established the Geophysical Institute with an act approved on July 31, 1946, to study the aurora borealis, after auroral activity disrupted military communications during World War II. The funds from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cray XE6
The Cray XE6 ( codename during development: ''Baker)'' made by Cray is an enhanced version of the Cray XT6 supercomputer, officially announced on 25 May 2010. The XE6 uses the same computer blade found in the XT6, with eight- or 12-core Opteron 6100 processors giving up to 3,072 cores per cabinet, but replaces the SeaStar2+ interconnect router used in the Cray XT5 and XT6 with the faster and more scalable ''Gemini'' router ASIC. This is used to provide a 3-dimensional torus network topology between nodes. Each XE6 node has two processor sockets and either 32 or 64 GB of DDR3 SDRAM Double Data Rate 3 Synchronous Dynamic Random-Access Memory (DDR3 SDRAM) is a type of synchronous dynamic random-access memory (SDRAM) with a high bandwidth (" double data rate") interface, and has been in use since 2007. It is the higher-spe ... memory. Two nodes share one Gemini router ASIC. The XE6 runs the Cray Linux Environment version 3. This incorporates SUSE Linux Enterprise Server ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SPARC Enterprise
The SPARC Enterprise series is a range of UNIX server computers based on the SPARC V9 architecture. It was co-developed by Sun Microsystems and Fujitsu, announced on June 1st, 2004 and introduced in 2007. They were marketed and sold by Sun Microsystems (later Oracle Corporation, after their acquisition of Sun), Fujitsu, and Fujitsu Siemens Computers under the common brand of "SPARC Enterprise", superseding Sun's Sun Fire and Fujitsu's PRIMEPOWER server product lines. Codename is APL (Advanced Product Line). Since 2010, servers based on new SPARC CMT processors ( SPARC T3 and later) have been branded as Oracle's SPARC T-Series servers, the "SPARC Enterprise" brand being dropped. Fujitsu continued to sell SPARC T-Series as their SPARC Enterprise product line until December 2015. Fujitsu rebranded the product line to "SPARC Servers" since SPARC M10 released in 2013 and continued to sell SPARC M-Series and T-Series with their new brand. Model range SPARC64 processor based model ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IBM BladeCenter
The IBM BladeCenter was IBM's blade server architecture, until it was replaced by Flex System in 2012. The x86 division was later sold to Lenovo in 2014. History Introduced in 2002, based on engineering work started in 1999, the IBM eServer BladeCenter was relatively late to the blade server market. It differed from prior offerings in that it offered a range of x86 Intel server processors and input/output (I/O) options. The naming was changed to IBM BladeCenter in 2005. In February 2006, IBM introduced the BladeCenter H with switch capabilities for 10 Gigabit Ethernet and InfiniBand 4X. A web site called Blade.org was available for the blade computing community through about 2009. In 2012, the replacement Flex System was introduced. Enclosures IBM BladeCenter (E) The original IBM BladeCenter was later marketed as BladeCenter E. Power supplies have been upgraded through the life of the chassis from the original 1200 to 1400, 1800, 2000 and 2320 watt. The BladeCent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cray XT5
The Cray XT5 is an updated version of the Cray XT4 supercomputer, launched on November 6, 2007. It includes a faster version of the XT4's SeaStar2 interconnect router called SeaStar2+, and can be configured either with XT4 compute blades, which have four dual-core AMD Opteron processor sockets, or XT5 blades, with eight sockets supporting dual or quad-core Opterons. The XT5 uses a 3-dimensional torus network topology. XT5 family The XT5 family run the Cray Linux Environment, formerly known as UNICOS/lc. This incorporates SUSE Linux Enterprise Server and Cray's Compute Node Linux. The XT5h (''hybrid'') variant also includes support for Cray X2 vector processor blades, and Cray XR1 blades which combine Opterons with FPGA-based Reconfigurable Processor Units (RPUs) provided by DRC Computer Corporation. The XT5m variant is a mid-ranged supercomputer with most of the features of the XT5, but having a 2-dimensional torus network topology and scalable to 6 cabinets. In the fall of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Opteron
Opteron is AMD's x86 former server and workstation processor line, and was the first processor which supported the AMD64 instruction set architecture (known generically as x86-64 or AMD64). It was released on April 22, 2003, with the ''SledgeHammer'' core (K8) and was intended to compete in the server and workstation markets, particularly in the same segment as the Intel Xeon processor. Processors based on the AMD K10 microarchitecture (codenamed ''Barcelona'') were announced on September 10, 2007, featuring a new quad-core configuration. The most-recently released Opteron CPUs are the Piledriver-based Opteron 4300 and 6300 series processors, codenamed "Seoul" and "Abu Dhabi" respectively. In January 2016, the first ARMv8-A based Opteron-branded SoC was released, though it is unclear what, if any, heritage this Opteron-branded product line shares with the original Opteron technology other than intended use in the server space. Technical description Two key capabiliti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cray XD1
The Cray XD1 was an entry-level supercomputer range, made by Cray Inc. The XD1 uses AMD Opteron 64-bit CPUs, and utilizes the Direct Connect Architecture over HyperTransport to remove the bottleneck at the PCI and contention at the memory. The MPI latency is ¼ that of Infiniband, and 1/30 that of Gigabit Ethernet. The XD1 was originally designed by OctigaBay Systems Corp. of Vancouver, British Columbia, Canada as the OctigaBay 12K system. The company was acquired by Cray Inc. in February 2004. Announced on 4 October 2004, the Cray XD1 range incorporate Xilinx Virtex-II Pro FPGAs for application acceleration. With 12 CPUs in a ''chassis'', and up to 12 chassis installable in a ''rack'', XD1 systems may hold several 144-CPU multiples in multirack configurations. The operating system used on the XD1 is a customized version of Linux, and the machine's load balancing / resource management system is an enhanced version of Sun Microsystems' Sun Grid Engine Oracle Grid Engin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sun Fire
Fire is a series of server computers introduced in 2001 by Sun Microsystems (since 2010, part of Oracle Corporation). The Sun Fire branding coincided with the introduction of the UltraSPARC III processor, superseding the UltraSPARC II-based Sun Enterprise series. In 2003, Sun broadened the Sun Fire brand, introducing Sun Fire servers using the Intel Xeon processor. In 2004, these early Intel Xeon models were superseded by models powered by AMD Opteron processors. Also in 2004, Sun introduced Sun Fire servers powered by the UltraSPARC IV dual-core processor. In 2007, Sun again introduced Intel Xeon Sun Fire servers, while continuing to offer the AMD Opteron versions as well. SPARC-based Sun Fire systems were produced until 2010, while x86-64 based machines were marketed until mid-2012. In mid-2012, Oracle Corporation ceased to use the Sun Fire brand for new server models. Operating systems UltraSPARC-based Sun Fire models are licensed to run the Solaris operating system ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unix
Unix (; trademarked as UNIX) is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, whose development started in 1969 at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others. Initially intended for use inside the Bell System, AT&T licensed Unix to outside parties in the late 1970s, leading to a variety of both academic and commercial Unix variants from vendors including University of California, Berkeley ( BSD), Microsoft ( Xenix), Sun Microsystems ( SunOS/ Solaris), HP/ HPE ( HP-UX), and IBM ( AIX). In the early 1990s, AT&T sold its rights in Unix to Novell, which then sold the UNIX trademark to The Open Group, an industry consortium founded in 1996. The Open Group allows the use of the mark for certified operating systems that comply with the Single UNIX Specification (SUS). Unix systems are characterized by a modular design that is sometimes called the " Unix philosophy". According to thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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