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Physics Processing Unit
A physics processing unit (PPU) is a dedicated microprocessor designed to handle the calculations of physics, especially in the physics engine of video games. It is an example of hardware acceleration. Examples of calculations involving a PPU might include rigid body dynamics, soft body dynamics, collision detection, fluid dynamics, hair and clothing simulation, finite element analysis, and fracturing of objects. The idea is having specialized processors offload time-consuming tasks from a computer's CPU, much like how a GPU performs graphics operations in the main CPU's place. The term was coined by Ageia to describe its PhysX chip. Several other technologies in the CPU-GPU spectrum have some features in common with it, although Ageia's product was the only complete one designed, marketed, supported, and placed within a system exclusively being a PPU. History An early academic PPU research project named SPARTA (Simulation of Physics on A Real-Time Architecture) was carried ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microprocessor
A microprocessor is a computer processor (computing), processor for which the data processing logic and control is included on a single integrated circuit (IC), or a small number of ICs. The microprocessor contains the arithmetic, logic, and control circuitry required to perform the functions of a computer's central processing unit (CPU). The IC is capable of interpreting and executing program instructions and performing arithmetic operations. The microprocessor is a multipurpose, Clock signal, clock-driven, Processor register, register-based, digital integrated circuit that accepts binary code, binary data as input, processes it according to instruction (computing), instructions stored in its computer memory, memory, and provides results (also in binary form) as output. Microprocessors contain both combinational logic and sequential logic, sequential digital logic, and operate on numbers and symbols represented in the binary number system. The integration of a whole CPU on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Printed Circuit Board
A printed circuit board (PCB), also called printed wiring board (PWB), is a Lamination, laminated sandwich structure of electrical conduction, conductive and Insulator (electricity), insulating layers, each with a pattern of traces, planes and other features (similar to wires on a flat surface) Chemical milling, etched from one or more sheet layers of copper laminated onto or between sheet layers of a non-conductive substrate. PCBs are used to connect or Electrical wiring, "wire" Electronic component, components to one another in an electronic circuit. Electrical components may be fixed to conductive pads on the outer layers, generally by soldering, which both electrically connects and mechanically fastens the components to the board. Another manufacturing process adds Via (electronics), vias, metal-lined drilled holes that enable electrical interconnections between conductive layers, to boards with more than a single side. Printed circuit boards are used in nearly all e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dell
Dell Inc. is an American technology company that develops, sells, repairs, and supports personal computers (PCs), Server (computing), servers, data storage devices, network switches, software, computer peripherals including printers and webcams among other products and services. Dell is based in Round Rock, Texas. Founded by Michael Dell in 1984, Dell started making IBM IBM PC compatible, clone computers and pioneered selling cut-price PCs directly to customers, managing its supply chain management, supply chain and electronic commerce. The company rose rapidly during the 1990s and in 2001 it became the largest global PC vendor for the first time. Dell was a pure hardware vendor until 2009 when it acquired Perot Systems. Dell then entered the market for IT services. The company has expanded storage and networking systems. In the late 2000s, it began expanding from offering computers only to delivering a range of technology for enterprise customers. Dell is a subsidiary of Dell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alienware
Alienware Corporation is an American computer hardware subsidiary brand, but not of Dell. Their product range is dedicated to gaming computers and accessories and can be identified by their Extraterrestrial life, alien-themed designs. Alienware was founded in 1996 by Nelson Gonzalez and Alex Aguila. The development of the company is also associated with Frank Azor, Arthur Lewis, Joe Balerdi, and Michael S. Dell (Chief executive officer, UFO). The company's corporate headquarters is located in The Hammocks, Florida, The Hammocks, Miami, Florida. History Founding Alienware was established in 1996 as Saikai of Miami, Inc. by Nelson Gonzalez and Alex Aguila, two childhood friends. It assembled Desktop computer, desktops, Laptop, notebooks, workstations, and PC gaming consoles. According to employees, the name "Alienware" was chosen because of the founders' fondness for the hit television series ''The X-Files'', which also inspired the science-fiction themed names of product line ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ELSA Technologies
Elsa may refer to: ELSA (acronym) *ELSA Technology, a manufacturer of computer hardware * English Language Skills Assessment * English Longitudinal Study of Ageing * Ethical, Legal and Social Aspects research *European Law Students' Association *European League of Stuttering Associations *Evangelical Lutheran Synod of Australia, a group in the history of the Lutheran Church of Australia *Experimental light-sport aircraft (E-LSA) People * Elsa (given name), a female given name * Pedro Elsa (1901–unknown), Argentine Olympic athlete Characters * Elsa (''Frozen''), fictional character from the Disney animated franchise, ''Frozen'' * Elsa von Brabant, a character in the 1850 Richard Wagner opera ''Lohengrin'' Places * Elsa, California, a place in California, U.S. * Elsa, Texas, U.S. * Elsa, Yukon, Canada Other * 182 Elsa, an asteroid * ''Elsa'' (album), debut album of Elsa Lunghini * Elsa (river), Tuscany, Italy * Elsa the lioness, subject of the book and film ''Born Free'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BFG Technologies
BFG Technologies was a privately held U.S.-based supplier of power supplies and video cards based on Nvidia graphics technology and a manufacturer of high-end gaming/home theater computer systems. BFG Technologies branded products were available in North America and Europe at retailers and e-tailers. The company's main headquarters were located in Lake County, Illinois, near Lake Forest. Graphics cards BFG manufactured graphics cards for mainstream to enthusiast level computers. They were known for their Asylum brand; however, the Nvidia 5 series of graphics accelerators were the last to use that name. They were best known by computer enthusiasts for the overclocked (OC) versions of their graphics cards, lifetime warranty and 24/7/365 U.S.-based technical support. BFG was among the first graphics card companies to offer cards that were already overclocked from manufacturer recommended speeds. Since then, many other manufacturers have copied BFG's model. Their most recent fl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ASUS
ASUSTeK Computer Inc. (, , , ; stylized as ASUSTeK or ASUS) is a Taiwanese Multinational corporation, multinational computer, phone hardware and electronics manufacturer headquartered in Beitou District, Taipei, Taiwan. Its products include desktop computers, laptops, netbooks, mobile phones, networking equipment, monitors, wireless router, Wi-Fi routers, projectors, motherboards, graphics cards, optical storage, multimedia products, peripherals, wearables, server (computing), servers, workstations and tablet PCs. The company is also an original equipment manufacturer (OEM). Asus is the Market share of personal computer vendors, world's fifth-largest personal computer vendor by unit sales. Asus has a primary listing on the Taiwan Stock Exchange under the ticker code ''2357'' and formerly had a secondary listing on the London Stock Exchange under the ticker code ''ASKD''. Name The company is usually referred to as ''ASUS'' or ''Huáshuò'' in Chinese language, Chinese ( zh , t = ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Video Card
A graphics card (also called a video card, display card, graphics accelerator, graphics adapter, VGA card/VGA, video adapter, display adapter, or colloquially GPU) is a computer expansion card that generates a feed of graphics output to a display device such as a computer monitor, monitor. Graphics cards are sometimes called ''discrete'' or ''dedicated'' graphics cards to emphasize their distinction to an graphics processing unit#Integrated graphics processing unit, integrated graphics processor on the motherboard or the central processing unit (CPU). A graphics processing unit (GPU) that performs the necessary computations is the main component in a graphics card, but the acronym "GPU" is sometimes also used to refer to the graphics card as a whole erroneously. Most graphics cards are not limited to simple display output. The graphics processing unit can be used for additional processing, which reduces the load from the CPU. Additionally, computing platforms such as OpenCL and C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cache Hierarchy
Cache hierarchy, or multi-level cache, is a memory architecture that uses a hierarchy of memory stores based on varying access speeds to cache data. Highly requested data is cached in high-speed access memory stores, allowing swifter access by central processing unit (CPU) cores. Cache hierarchy is a form and part of memory hierarchy and can be considered a form of tiered storage. This design was intended to allow CPU cores to process faster despite the CAS latency, memory latency of computer data storage, main memory access. Accessing main memory can act as a bottleneck for computer performance, CPU core performance as the CPU waits for data, while making all of main memory high-speed may be prohibitively expensive. High-speed caches are a compromise allowing high-speed access to the data most-used by the CPU, permitting a faster clock rate, CPU clock. Background In the history of computer and electronic chip development, there was a period when increases in CPU speed outpaced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VLIW
Very long instruction word (VLIW) refers to instruction set architectures that are designed to exploit instruction-level parallelism (ILP). A VLIW processor allows programs to explicitly specify instructions to execute in parallel computing, parallel, whereas conventional central processing units (CPUs) mostly allow programs to specify instructions to execute in sequence only. VLIW is intended to allow higher performance without the complexity inherent in some other designs. The traditional means to improve performance in processors include dividing instructions into sub steps so the instructions can be executed partly at the same time (termed ''pipelining''), dispatching individual instructions to be executed independently, in different parts of the processor (''superscalar architectures''), and even executing instructions in an order different from the program (''out-of-order execution''). These methods all complicate hardware (larger circuits, higher cost and energy use) becaus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Single Instruction, Multiple Data
Single instruction, multiple data (SIMD) is a type of parallel computer, parallel processing in Flynn's taxonomy. SIMD describes computers with multiple processing elements that perform the same operation on multiple data points simultaneously. SIMD can be internal (part of the hardware design) and it can be directly accessible through an instruction set architecture (ISA), but it should not be confused with an ISA. Such machines exploit Data parallelism, data level parallelism, but not Concurrent computing, concurrency: there are simultaneous (parallel) computations, but each unit performs exactly the same instruction at any given moment (just with different data). A simple example is to add many pairs of numbers together, all of the SIMD units are performing an addition, but each one has different pairs of values to add. SIMD is particularly applicable to common tasks such as adjusting the contrast in a digital image or adjusting the volume of digital audio. Most modern Cen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software Development Kit
A software development kit (SDK) is a collection of software development tools in one installable package. They facilitate the creation of applications by having a compiler, debugger and sometimes a software framework. They are normally specific to a hardware platform and operating system combination. To create applications with advanced functionalities such as advertisements, push notifications, etc; most application software developers use specific software development kits. Some SDKs are required for developing a platform-specific app. For example, the development of an Android app on the Java platform requires a Java Development Kit. For iOS applications (apps) the iOS SDK is required. For Universal Windows Platform the .NET Framework SDK might be used. There are also SDKs that add additional features and can be installed in apps to provide analytics, data about application activity, and monetization options. Some prominent creators of these types of SDKs include Google, Sm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
