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Xgrid Admin
Xgrid is a proprietary grid computing program and protocol developed by the Advanced Computation Group subdivision of Apple Inc. It provides network administrators a method of creating a computing cluster, which allows them to exploit previously unused computational power for calculations that can be divided easily into smaller operations, such as Mandelbrot maps. The setup of an Xgrid cluster can be achieved at next to no cost, as Xgrid client is pre-installed on all computers running Mac OS X 10.4 to Mac OS X 10.7. The Xgrid client was not included in Mac OS X 10.8. The Xgrid controller, the job scheduler of the Xgrid operation, is also included within Mac OS X Server and as a free download from Apple. Apple has kept the command-line job control mechanism minimalist while providing an API to develop more sophisticated tools built around it. The program employs its own communication protocol layered on top of a schema to communicate to other nodes. This communication protoc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple Inc
Apple Inc. is an American multinational corporation and technology company headquartered in Cupertino, California, in Silicon Valley. It is best known for its consumer electronics, software, and services. Founded in 1976 as Apple Computer Company by Steve Jobs, Steve Wozniak and Ronald Wayne, the company was incorporated by Jobs and Wozniak as Apple Computer, Inc. the following year. It was renamed Apple Inc. in 2007 as the company had expanded its focus from computers to consumer electronics. Apple is the largest technology company by revenue, with billion in the 2024 fiscal year. The company was founded to produce and market Wozniak's Apple I personal computer. Its second computer, the Apple II, became a best seller as one of the first mass-produced microcomputers. Apple introduced the Lisa in 1983 and the Macintosh in 1984, as some of the first computers to use a graphical user interface and a mouse. By 1985, internal company problems led to Jobs leavin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instruction Packet
In computing, an opcode (abbreviated from operation code) is an enumerated value that specifies the operation to be performed. Opcodes are employed in hardware devices such as arithmetic logic units (ALUs), central processing units (CPUs), and software instruction sets. In ALUs, the opcode is directly applied to circuitry via an input signal bus. In contrast, in CPUs, the opcode is the portion of a machine language instruction that specifies the operation to be performed. CPUs Opcodes are found in the machine language instructions of CPUs as well as in some abstract computing machines. In CPUs, an opcode may be referred to as an instruction machine code, instruction code, instruction syllable, instruction parcel, or opstring. For any particular processor (which may be a general CPU or a more specialized processing unit), the opcodes are defined by the processor's instruction set architecture (ISA). They can be described using an opcode table. The types of operations may include ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ars Technica
''Ars Technica'' is a website covering news and opinions in technology, science, politics, and society, created by Ken Fisher and Jon Stokes in 1998. It publishes news, reviews, and guides on issues such as computer hardware and software, science, technology policy, and video games. ''Ars Technica'' was privately owned until May 2008, when it was sold to Condé Nast Digital, the online division of Condé Nast Publications. Condé Nast purchased the site, along with two others, for $25 million and added it to the company's ''Wired'' Digital group, which also includes '' Wired'' and, formerly, Reddit. The staff mostly works from home and has offices in Boston, Chicago, London, New York City, and San Francisco. The operations of ''Ars Technica'' are funded primarily by advertising, and it has offered a paid subscription service since 2001. History Ken Fisher, who serves as the website's current editor-in-chief, and Jon Stokes created ''Ars Technica'' in 1998. Its purpose was t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crown Publishing Group
The Crown Publishing Group is a subsidiary of Penguin Random House that publishes across several fiction and non-fiction categories. Originally founded in 1933 as a remaindered books wholesaler called Outlet Book Company, the firm expanded into publishing original content in 1936 under the Crown name, and was acquired by Random House in 1988. Under Random House's ownership, the Crown Publishing Group was operated as an independent division until 2018, when it was merged with the rest of Random House's adult programs. Crown authors include Jean Auel, Max Brooks, George W. Bush, Eitan Bernath, Deepak Chopra, Ann Coulter, Andrew Cuomo, Giada De Laurentiis, Will Ferrell (as fictional character Ron Burgundy), Gillian Flynn, Jim Gaffigan, Ina Garten, Greg Gutfeld, Mindy Kaling, Rachel Maddow, Jillian Michaels, Barack Obama, Michelle Obama, Theresa Rebeck, Mark Brennan Rosenberg, Judith Rossner, Rebecca Skloot, Suzanne Somers, Martha Stewart, Jonah Goldberg, Mic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computerworld Smithsonian Award
The ''Computerworld'' Smithsonian Award is given out annually to individuals who have used technology to produce beneficial changes for society. Nominees are proposed by a group of 100 CEOs of information technology companies. The award has been given since 1989. Winners 1989 * 1989 - Inaugural winners, all listed: Bell & Howell's Image Plus Search System; Orangeburg School District 5, Orangeburg, South Carolina; Passaic River Basin Early Flood Warning System, Sierra-Micro Inc.; FIX and FAST, Fidelity Investments; The Missing Children Project, Larry Magid, founder of SafeKids.com and SafeTeens.com, University of Illinois; BI Home Escort System; University of Iowa's National Advanced Driving Simulator; Live Aid, Uplinger Enterprise; ThEyegaze Computer LC Technologies; American Airlines SABRE Reservation Service; The Innovis DesignCenter. 1992 * 1992 — A Search for New Heroes 1993 * 1993 — Pittsburgh Supercomputing Center, a joint project of Carnegie Mellon University and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MacTech
''MacTech'' is a monthly magazine for consultants, IT Pros, system administrators, software developers, and other technical users of the Apple Macintosh line of computers. The magazine was called "MacTech" for its first two issues, starting in 1984, after which its name was changed to MacTutor. At the time the magazine defined itself as "a technical publication devoted to advancing programming knowledge of the Macintosh for both hacker and professional alike". In the spring of 1989 a new and separate magazine called ''MacTech'' was launched by TechAlliance, a global Apple users group headquartered in Renton, WA that hosted the Apple Programmers and Developers Association (APDA). The founding editor of ''MacTech'' was Andrew Himes, and Himes described the magazine as "The journal designed by people who program and develop for the Apple Macintosh. You hold in your hands what is designed to be a legendary publication for a legendary computer. In these wee, early hours of the compu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seti@Home
SETI@home ("SETI at home") is a project of the Berkeley SETI Research Center to analyze radio signals with the aim of Search for extraterrestrial intelligence, searching for signs of extraterrestrial intelligence. Until March 2020, it was run as an Internet-based public volunteer computing project that employed the Berkeley Open Infrastructure for Network Computing, BOINC software platform. It is hosted by the Space Sciences Laboratory at the University of California, Berkeley, and is one of many activities undertaken as part of the worldwide SETI effort. SETI@home software was released to the public on May 17, 1999, making it the third large-scale use of volunteer computing over the Internet for research purposes, after Great Internet Mersenne Prime Search (GIMPS) was launched in 1996 and distributed.net in 1997. Along with MilkyWay@home and Einstein@home, it is the third major computing project of this type that has the investigation of phenomena in interstellar space as its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
End-user
In product development, an end user (sometimes end-user) is a person who ultimately uses or is intended to ultimately use a product. The end user stands in contrast to users who support or maintain the product, such as sysops, system administrators, database administrators, information technology (IT) experts, software professionals, and computer technicians. End users typically do not possess the technical understanding or skill of the product designers, a fact easily overlooked and forgotten by designers: leading to features creating low customer satisfaction. In information technology, end users are not customers in the usual sense—they are typically employees of the customer. For example, if a large retail corporation buys a software package for its employees to use, even though the large retail corporation was the ''customer'' that purchased the software, the end users are the employees of the company, who will use the software at work. Context End users are one of the thre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Crandall
Richard E. Crandall (December 29, 1947 – December 20, 2012) was an American physicist and computer scientist who made contributions to computational number theory. Background Crandall was born in Ann Arbor, Michigan, and spent two years at Caltech before transferring to Reed College in Portland, Oregon, where he graduated in physics and wrote his undergraduate thesis on randomness. He earned his Ph.D. in theoretical physics from Massachusetts Institute of Technology. Career In 1978, he became a physics professor at Reed College, where he taught courses in experimental physics and computational physics for many years, ultimately becoming Vollum Professor of Science and director of the Center for Advanced Computation. He was also, at various times, Chief Scientist at NeXT, Inc., Chief Cryptographer and Distinguished Scientist at Apple, and head of Apple's Advanced Computation Group. He was a pioneer in experimental mathematics. He developed the irrational base discrete weighted ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zilla
Zilla may refer to: Arts and entertainment * Vittore Zanetti Zilla (1864–1946), Italian painter * Zilla Mays (1931–1995), American R&B, gospel singer and pioneering DJ * Zilla (Godzilla), a fictional film monster * Zilla (band), a trance band started in 2004 * Zilla (rapper), formerly VZilla, stage name of underground rapper and producer Victor Gurrola Jr. () * Willy Zilla, protagonist of '' My Dad the Rock Star'', a Canadian/French animated TV series * Zilla, the major antagonist in the video game '' Shadow Warrior'' Plants and animals * ''Zilla'' (plant), a plant genus in the family Brassicaceae * ''Zilla'' (spider), an animal genus in the family Araneidae Other uses * Zillah (country subdivision) or Zilla, a country subdivision in Bangladesh, India and Pakistan * -zilla, a suffix derived from the fictional monster Godzilla * Zilla motor controller, a type of motor controller See also * Zillah (other) * Zillow Zillow Group, Inc., or simply Zillow, is an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OpenStep
OpenStep is an object-oriented application programming interface (API) specification developed by NeXT. It provides a framework for building graphical user interfaces (GUIs) and developing software applications. OpenStep was designed to be platform-independent, allowing developers to write code that could run on multiple operating systems, including NeXTSTEP, Windows NT, and various Unix-based systems. It has influenced the development of other GUI frameworks, such as Cocoa for macOS, and GNUstep. OpenStep was principally developed by NeXT and Sun Microsystems, to allow advanced application development on Sun's operating systems, specifically Solaris. NeXT produced a version of OpenStep for its own Mach-based Unix OS, stylized in all capital letters as OPENSTEP. The software libraries that shipped with OPENSTEP are a superset of the original OpenStep specification, including many features from the original NeXTSTEP. History Workstations from Sun Microsystems were originally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NeXT
NeXT, Inc. (later NeXT Computer, Inc. and NeXT Software, Inc.) was an American technology company headquartered in Redwood City, California that specialized in computer workstations for higher education and business markets, and later developed web software. It was founded in 1985 by CEO Steve Jobs, the Apple Computer co-founder who had been forcibly removed from Apple that year. NeXT debuted with the NeXT Computer in 1988, and released the NeXTcube and smaller NeXTstation in 1990. The series had relatively limited sales, with only about 50,000 total units shipped. Nevertheless, the object-oriented programming and graphical user interface were highly influential trendsetters of computer innovation. NeXT partnered with Sun Microsystems to create a API, programming environment called OpenStep, which decoupled the NeXTSTEP operating system's application layer to host it on third-party operating systems. In 1993, NeXT withdrew from the hardware industry to concentrate on marketing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
