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Explore the people, places, events, achievements, struggles and stories that shaped our journey.
Movements, leaders, victories and the continuing fight for equality.
Innovation, patents, science, technology and world-changing contributions.
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Meet the people whose lives, choices and achievements shaped the journey.
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Moments that changed communities, movements, institutions and the nation.
In 1968 Shirley Chisholm became the first Black woman elected to the United States Congress. In 1972 she launched a campaign for the Democratic presidential nomination, breaking another political barrier.
MORE →Reflects the personal views, recollections, and perspective of the author, Mike Davis.
This is a personal recollection on the Move fire on May 13, 1985
Windows HPC Server 2008, released by Microsoft on 22 September 2008, is the successor product to Windows Compute Cluster Server 2003. Like WCCS, Windows HPC Server 2008 is designed for high-end applications that require high performance computing clusters (HPC stands for High Performance Computing).[1] This version of the server software is claimed to efficiently scale to thousands of cores. It includes features unique to HPC workloads: a new high-speed NetworkDirect RDMA, highly efficient and scalable cluster management tools, a service-oriented architecture (SOA) job scheduler, an MPI library based on open-source MPICH2,[2] and cluster interoperability through standards such as the High Performance Computing Basic Profile (HPCBP) specification produced by the Open Grid Forum (OGF).[3]
In June 2008, a system built collaboratively with the National Center for Supercomputing Applications (NCSA) and Microsoft ranked #23 on the TOP500 list, a ranking of the world's fastest supercomputers, with a LINPACK score of 68.5 teraflops. The NCSA supercomputer uses both Windows Server HPC and Red Hat Enterprise Linux 4.[4] By November 2011, that ranking had dropped to #253.[5] Since then, all Windows computers have dropped off the TOP500 list, and Linux has replaced all other operating systems on the list.
In the November 2008 rankings, published by TOP500, a Windows HPC system built by the Shanghai Supercomputer Center achieved a peak performance of 180.6 teraflops and was ranked #11 on the list.[6] In June 2015, that was the last Windows machine left on the list (dropped off later) then ranked 436, just barely made the TOP500 (with Windows Azure dropping off earlier).
Windows HPC Server 2008 R2, also known as Windows Server 2008 R2 HPC Edition (codenamed Windows 7 Server) based on Windows Server 2008 R2, was released on 20 September 2010.[7]
After Windows HPC Server 2008 R2, Microsoft released HPC Pack 2008 R2 in four flavors: Express, Enterprise, Workstation and Cycle Harvesting. Later it simplified the offer by releasing HPC Pack 2012 that combined capabilities of all four versions of HPC Pack 2008 R2. HPC Pack 2012 can be installed on top of any Windows Server 2012 Standard or Datacenter.[8]
The head node for the HPC-Pack requires Windows Server, however the node computers can be Windows 10 or Windows 11.
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Source: Wikipedia. Article content is retrieved live through the MediaWiki API.
Windows HPC Server 2008, released by Microsoft on 22 September 2008, is the successor product to Windows Compute Cluster Server 2003. Like WCCS, Windows HPC Server 2008 is designed for high-end applications that require high performance computing clusters (HPC stands for High Performance Computing). This version of the server software is claimed to efficiently scale to thousands of cores. It includes features unique to HPC workloads: a new high-speed NetworkDirect RDMA, highly efficient and scalable cluster management tools, a service-oriented architecture (SOA) job scheduler, an MPI library based on open-source MPICH2, and cluster interoperability through standards such as the High Performance Computing Basic Profile (HPCBP) specification produced by the Open Grid Forum (OGF). In June 2008, a system built collaboratively with the National Center for Supercomputing Applications (NCSA) and Microsoft ranked #23 on the TOP500 list, a ranking of the world's fastest supercomputers, with a LINPACK score of 68.5 teraflops. The NCSA supercomputer uses both Windows Server HPC and Red Hat Enterprise Linux 4. By November 2011, that ranking had dropped to #253. Since then, all Windows computers have dropped off the TOP500 list, and Linux has replaced all other operating systems on the list. In the November 2008 rankings, published by TOP500, a Windows HPC system built by the Shanghai Supercomputer Center achieved a peak performance of 180.6 teraflops and was ranked #11 on the list. In June 2015, that was the last Windows machine left on the list (dropped off later) then ranked 436, just barely made the TOP500 (with Windows Azure dropping off earlier).
SGI Virtu is a computer product line from Silicon Graphics dedicated to visualization, announced in April 2008. It represents a return of Silicon Graphics to the visualization market after several years of focus on high-performance computing. SGI Virtu workstations effectively replaced the SGI Fuel, SGI Tezro and SGI Prism workstations that were discontinued in 2006. The Virtu range consists of a rack-mounted server configuration (Virtu VN200) and four workstation configurations (Virtu VS series). The latter are re-badged systems from BOXX Technologies, based on Intel Xeon or AMD Opteron processors and Nvidia Quadro graphics chipsets, running Red Hat Enterprise Linux, SUSE Linux Enterprise Server or Windows Compute Cluster Server.
Microsoft Cluster Server (MSCS) is a computer program that allows server computers to work together as a computer cluster, to provide failover and increased availability of applications, or parallel calculating power in case of high-performance computing (HPC) clusters (as in supercomputing). Microsoft has three technologies for clustering: Microsoft Cluster Service (MSCS, a HA clustering service), Component Load Balancing (CLB) (part of Application Center 2000), and Network Load Balancing Services (NLB). With the release of Windows Server 2008 the MSCS service was renamed to Windows Server Failover Clustering (WSFC), and the Component Load Balancing (CLB) feature became deprecated. Prior to Windows Server 2008, clustering required (per Microsoft KBs) that all nodes in the clusters to be as identical as possible from hardware, drivers, firmware, all the way to software. After Windows Server 2008 however, Microsoft modified the requirements to state that only the operating system needs to be of the same level (such as patch level).
Windows Server 2003, codenamed "Whistler Server", is the sixth major version of the Windows NT operating system produced by Microsoft and the first server version to be released under the Windows Server brand name. It is part of the Windows NT family of operating systems and was released to manufacturing on March 28, 2003 and generally available on April 24, 2003. Windows Server 2003 is the successor to the Server editions of Windows 2000 and the predecessor to Windows Server 2008. An updated version, Windows Server 2003 R2, was released to manufacturing on December 6, 2005, and generally available on March 5, 2006. Windows Server 2003 is based on Windows XP. Its kernel has also been used in Windows XP 64-bit Edition Version 2003 and Windows XP Professional x64 Edition. As of July 2016, 18% of organizations used servers that were running Windows Server 2003. It is the final version of Windows Server that supports processors without ACPI. IA-64 and x64 builds of Windows Server 2003 as well as Windows Server 2008 and later strictly require ACPI.
Before the 1921 destruction of Tulsa’s Greenwood District, Black residents had created a remarkable center of business and community life. The district included stores, professional offices, entertainment venues and homes owned by Black citizens. Understanding Greenwood means learning what was built—not only what was burned.
MORE →The Greenwood District.
