Linux supercomputers used for DOD war simulations
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The Pentagon is using two 256-processor Linux Networx Evolocity cluster supercomputers to conduct various disaster simulations.
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IBM announced today that an IBM BlueGene/L supercomputer has surpassed NEC&#39;s Earth Simulator in Japan to become the world&#39;s most powerful supercomputer.
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(InfoWorld) - The U.S. Department of Energy (DOE) chose IBMÂ to build a new supercomputer for its Los Alamos National Laboratory in New Mexico, IBM announced Wednesday. Named "Roadrunner," the new machine comes with a price tag of $35 million, the amount allotted by the U.S. Congress to the DOE's National Nuclear Safety Administration (NNSA) for its purchase. One potential use for Roadrunner is to monitor and maintain the U.S. nuclear weapons stockpile. DOE officials said they would monitor the computer's development to see if it meets the criteria to perform that task. The DOE has used supercomputers to keep an eye on the health and readiness of the U.S.'s nuclear weapons, in lieu of actual underground nuclear tests. Roadrunner will run Red Hat's version 4.3 Linux operating system, and will be built entirely with commercially available hardware running two different types of processors, IBM said. The company will use IBM x3755 systems, with Advanced Micro Devices' Opteron processor, alongside IBM BladeCenter H systems with Cell processors.
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OpenSSI Clusters for Linux Leverages HP's NonStop Clusters for Unixware and various open source technologies to provide a full, highly-available SSI (Single System Image) clustering environment for Linux. Goals include availability, scalability and manageability.New features include several CFS performance enhancements and the integration of LVS-NAT. POSIX process groups and multi-threaded applications can now atomically migrate as a group. Also, processes can migrate while holding file record locks. New commands include 'fast' and 'fastnode'. Several files have been added to /proc/cluster for dynamic modification of nodedown detection parameters. Finally, a variety of bugs have been fixed.   OpenSSI 1.1.0 is a development release, and is not necessarily suitable for production use. The Red Hat 9 version should only be used for upgrading from OpenSSI 1.0.0. New installs should be done on Fedora Core 2 or Debian.  You can find our latest release here: https://sourceforge.net/project/showfiles.php?group_id=32541&package_id=131632
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MOFFETT FIELD, Calif.--Even as Silicon Graphics trumpeted on Tuesday a new speed record with its Columbia supercomputer built for NASA, CNET News.
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IBM&#39;S Blue Gene supercomputer, which is still being installed at Lawrence Livermore National Laboratory, has set an unofficial performance record.
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0. Introduction 1. SysAdmin of the Year Contest 2. Statistics  This SF.net update brought to you by HP --------------------------------------------------------- Open source and Linux from HP From eight consecutive years of Linux market leadership to countless community outreach programs, HP has proven solutions you can value, on a next generation, highly-efficient BladeSystem platform ideal for Linux, with the approach, experience, and customer commitment you can trust. http://www.linux.com/sponsor_solutions/hpos ---------------------------------------------------------  Hello, and welcome to this month's edition.  Last month, we announced the winners of the 2007 Community Choice Awards during our party at OSCON.  There were some surprises, lots of great winners, and a good time was certainly had by all.  For information about the winning projects, visit our Community Hub at http://sourceforge.net/community and click on the CCA logo.  The beta of our Marketplace continues to go well.  Our beta participants have been creating quality listings to provide our users with access to the experts they need...and, in the process, our design decisions are being validated one-by-one.  Keep a close watch on this new tool, it promises to be a hotspot of engineering activity for us over the next few months.  We will need some help, though!  We're looking for engineering talent to make all the complex things simple around here.  If you're in the bay area and want to join us, email jobs@corp.sourceforge.com  Thanks for reading!  The SourceForge.net Crew    SysAdmin of the Year Contest ----------------------------  Do have know a SysAdmin who goes beyond the call of duty? If so, nominate them as SysAdmin of the Year 2007.  They can win great prizes (Macbook Pro, iPhone, Splunk License), including the knowledge that you care.   The first 2500 SysAdmins nominated get a free t-shirt.  http://www.sysadminoftheyear.com    Statistics and Top Projects ---------------------------  Number of Projects: 155,959 Number of Registered Users: 1,662,751   Daily Stats for 20 August, 2007:  SF.net: 4,026,722 pages served Open Source Files downloaded in 24 hour period: 2,014,157  ---------------------------------------------------------  Top 25 Projects:   1. Azureus https://sourceforge.net/projects/azureus Azureus is a powerful, full-featured, cross-platform bittorrent client.  2. phpMyAdmin https://sourceforge.net/projects/phpmyadmin phpMyAdmin is a tool written in PHP intended to handle the administration of MySQL over the Web. Currently it can create and drop databases, create/drop/alter tables, delete/edit/add fields, execute any SQL statement, manage keys on fields.  3. Notepad++ https://sourceforge.net/projects/notepad-plus Notepad++ is a generic source code editor (it tries to be anyway) and Notepad replacement written in C++ with the win32 API. The aim of Notepad++ is to offer a slim and efficient binary with a totally customizable GUI.  4. OpenProj - Project Management https://sourceforge.net/projects/openproj OpenProj by Projity is a desktop replacement of Microsoft Project. OpenProj has equivalent functionality, a familiar user interface and even opens existing MSProject files. OpenProj is interoperable with Project, with a Gantt Chart and PERT chart etc.  5. ZK - Simply Ajax and Mobile https://sourceforge.net/projects/zk1 ZK is Ajax framework enriching Web apps with little programming. With event-driven and markup languages, development is as simple as programming desktops and authoring HTML/XUL pages. ZK supports scripting lang including Java, JavaScript, Ruby, Groovy...  6. dimdim meeting server https://sourceforge.net/projects/dimdim Dimdim is an open source web meeting product with features like Application, Desktop and Presentation sharing with A/V streaming and chat. No attendee installation - all features are available through a web browser. Dimdim can be integrated with Moodle.  7. ADempiere Bazaar https://sourceforge.net/projects/adempiere Adempiere is an ERP Bazaar for Open Source Developers that contribute improvements of Compiere, CRM, Shopfloor, POS, Helpdesk, Financials Accounting, Supply Chain, Knowledge and Business apps in an open and unabated fashion. Focus is on the Community.  8. Zenoss Core - Enterprise IT Monitoring https://sourceforge.net/projects/zenoss Zenoss Core is an enterprise network and systems management application written in Python/Zope. Zenoss provides an integrated product for monitoring availability, performance, events and configuration across layers and across platforms.  9. Openbravo ERP https://sourceforge.net/projects/openbravo Web based ERP for SMEs, built on proven MVC & MDD framework that facilitate customization & maintenance of code. Already in production, it encompasses a broad range of functionalities such as finance, supply chain, project mgmt, manufacturing & much more  10. FreeCol https://sourceforge.net/projects/freecol FreeCol is an open version of Colonization. It is a Civilization-like game in which the player has to conquer the new world.  11. FileZilla https://sourceforge.net/projects/filezilla FileZilla is a fast FTP and SFTP client for Windows with a lot of features. FileZilla Server is a reliable FTP server.  12. WebCalendar https://sourceforge.net/projects/webcalendar WebCalendar is a PHP application used to maintain a calendar for a single user or an intranet group of users. It can also be configured as an event calendar.  13. PhpGedView https://sourceforge.net/projects/phpgedview PhpGedView parses GEDCOM 5.5 genealogy files and displays them on the internet in formats and charts that you are familiar with.It also allows relatives to edit their genealogy online and collaborate together on their research.  14. MediaInfo https://sourceforge.net/projects/mediainfo Get technical information and tags of a lot of multimedia files. Supported formats : - Video : AVI/OGM/MKV/MPG/VOB/MP4/3GP/... - Audio : MP3/OGG/MKA/MP4/AAC/...  15. 7-Zip https://sourceforge.net/projects/sevenzip 7-Zip is a file archiver with the high compression ratio. The program supports 7z, ZIP, CAB, RAR, ARJ, LZH, CHM, GZIP, BZIP2, Z, TAR, CPIO, RPM and DEB formats. Compression ratio in the new 7z format is 30-50% better than ratio in ZIP format.  16. KeePass Password Safe https://sourceforge.net/projects/keepass KeePass Password Safe is a free, open source, light-weight and easy-to-use password manager for Windows. You can store your passwords in a highly-encrypted database, which is locked with one master password or key file.  17. MinGW - Minimalist GNU for Windows https://sourceforge.net/projects/mingw MinGW: A native Win32 port of the GNU Compiler Collection (GCC), with freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality.  18. XOOPS Dynamic Web CMS https://sourceforge.net/projects/xoops XOOPS is a dynamic web content management system written in PHP for the MySQL database. Its object orientation makes it an ideal tool for developing small or large community websites, intra company and corporate portals, weblogs and much more.  19. FreeMind https://sourceforge.net/projects/freemind A mind mapper, and at the same time an easy-to-operate hierarchical editor with strong emphasis on folding. These two are not really two different things, just two different descriptions of a single application. Often used for knowledge and content mgmt.  20. Arianne RPG https://sourceforge.net/projects/arianne Arianne is a multiplayer online engine to develop turn based and real time games providing a simple way of creating the game server rules and clients like Stendhal. Marauroa, our server, uses Java and MySQL for hosting hundreds of players on a solo host.  21. OrangeHRM - Human Resource Management https://sourceforge.net/projects/orangehrm OrangeHRM developed by OrangeHRM Inc is an Open Source HR Information Systems(HRIS) that assists you in managing company's human resources. Through scalable modular architecture it covers main areas of Personnel Management/HRM such as PIM, ESS & Leave.  22. Gallery https://sourceforge.net/projects/gallery A slick, intuitive web based photo gallery. Gallery is easy to install, configure and use. Gallery photo management includes automatic thumbnails, resizing, rotation, and more. Authenticated users and privileged albums make this great for communities.  23. Pidgin https://sourceforge.net/projects/pidgin Pidgin is a GTK+ instant messaging application for Windows and Unix. It supports AIM, ICQ, Jabber/XMPP, MSN, Yahoo!, Bonjour, Gadu-Gadu, IRC, QQ, SILC, SIMPLE and more. See http://pidgin.im/about.php for more information.  24. XBMC (Xbox Media Center) https://sourceforge.net/projects/xbmc XBMC (Xbox Media Center) is a free multimedia player jukebox for Microsoft Xbox game console, it is capable of playing back almost all known video, audio and picture formats from the Xbox harddrive, DVD-ROM drive, a local-network, and even the internet.  25. JasperReports - Java Reporting https://sourceforge.net/projects/jasperreports JasperReports, the market leading open source business intelligence and reporting engine. This project is being moved to http://www.jasperforge.org/. This project is the home for all things Jasper, Reports, Analysis, Server, and Intelligence.
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In September, IBM announced that the Blue Gene/L prototype had sustained speeds of 36 trillion calculations per second. Last week, NASA announced that a system built by Silicon Graphics had topped that by sustaining 42 trillion calculations per second.
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The new supercomputer employs a cluster of 2,520 eServer BladeCenter JS20 systems running the Linux operating system and could be the first supercomputer to get a top 10 ranking using blade server technology.
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A supercomputer being built by IBM for the US Department of Energy (DOE) has topped a list of the world&#39;s fastest computers. The Blue Gene/L beta-system can perform 70,720 billion calculations per second, which
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com November 12, 2004, 8:58 AM PT. Organizations are replacing aging servers with newer more-powerful boxes, often Linux--based, and theyâre also investing in storage.
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MOFFETT FIELD, CALIFORNIA - The space race may be over, but engineers at NASA's (the National Aeronautics and Space Administration's) Ames Research Center Tuesday staked their claim in another type of challenge: the never-ending contest to build the world's fastest supercomputer. At a ribbon-cutting ceremony at the NASA supercomputing facility in Moffett Field, California, the U.S. space agency unveiled its 10,240-processor Linux-based supercomputer, named Columbia, and cited benchmark numbers that show it performing faster than any other system.
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If you need a battle-ready rugged notebook that runs Linux, the EmperorLinux Wasp CF-19 may be for you. read more
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Defense Dept. to buy second supercomputer for Naval Oceanographic Office.
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The U.S. Department of Energy's National Nuclear Security Administration (NNSA) is getting ready to do some serious number crunching at the Los Alamos National Laboratory. The NNSA recently selected IBM to construct the world's first supercomputer using Cell Broadband Engine (B.E.) processors that can perform a mind-boggling 1,000 trillion calculations per second, or one petaflop.
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Human GIs to be pawns in deadly man-vs-machine chess game The scientists and engineers of DARPA (The Defence Advanced Research Projects Agency), the Pentagon's gateway to the technological left field, have struck again. The bulgy-bonced battle boffins have decided to sink some cash into an effort to develop a super-intelligent battle computer system which will enable US soldiers to be invincible in the field.â¦
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Thousand Parsec (http://www.thousandparsec.net) is working toward a framework for creating online turn-based space strategy games.    Thousand Parsec has released a new version of libtprl, a C++ ReadLine library. libtprl is used by the C++ server, tpserver-cpp.  There are changes to the actual library this time. New methods added and some small cleanup. Added were methods for getting the current commandset, setting whether readline catches signals, redisplaying the line and force redisplaying the line, and setting the finish of completions (disabling the filename completion). All 0.1.x releases will be interface compatible.   See: https://sourceforge.net/projects/thousandparsec