DefiNITIOn graphics processing unit (GPU) A graphics processing unit ( GPU ) is a specialized electronic circuit designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display device. GPUs are used in embedded systems, mobile phones, personal computers, workstations, and game consoles. Modern GPUs are very efficient at manipulating computer graphics and image processing. Their highly parallel structure makes them more efficient than general-purpose central processing units (CPUs) for algorithms that process large blocks of data in parallel. In a personal computer, a GPU can be present on a video card or embedded on the motherboard. In certain CPUs, they are embedded on the CPU die. [1] In the 1970s, the term "GPU" originally stood for graphi...
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Feature of C language
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Features of C Programming Language
C is a procedural programming language. It was initially developed by Dennis Ritchie in the year 1972. It was mainly developed as a system programming language to write an operating system. The main features of C language include low-level access to memory, a simple set of keywords, and clean style, these features make C language suitable for system programmings like an operating system or compiler development.
Features of C Programming Language:
Procedural Language
Fast and Efficient
Modularity
Statically Type
General Purpose Language
Rich set of built in Operators
Libraries with rich Functions
Middle Level Language
Portability
Easy to Extend
Let us see the features one by one:
Procedural Language: In a procedural language like C step by step predefined instructions are carried out. C program may contain more than one function to perform a particular task. New people to programming will think that this is the only way of a particular programming language works. There are other programming paradigms as well in the programming world. Most of the commonly used paradigm is an object-oriented programming language.
Fast and Efficient: Newer languages like java, python offer more features than c programming language but due to additional processing in these languages, their performance rate gets down effectively. C programming language as the been middle-level language provides programmers access to direct manipulation with the computer hardware but higher-level languages do not allow this. That’s one of the reasons C language is considered as the first choice to start learning programming languages. It’s fast because statically typed languages are faster than dynamically typed languages.
Modularity: The concept of storing of C programming language code in the form of libraries for further future uses is known as modularity. This programming language van does a very little on its own most of its power is held by its libraries. C language has it’s own library to solve common problems like in this we can use a particular function by using a header file stored in its library.
Statically Type: C programming language is a statically typed language. Meaning the type of variable is checked at the time of compilation but not at run time. Means each time a programmer type a program they have to mention the type of variables used.
General Purpose Language: From system programming to photo editing software, C programming language is used in various applications. Some of the common applications where it’s used are as follows:
Databases: PostgreSQL, Oracle, MySQL, MS SQL Server etc.
Rich set of built-in Operators: It is a diversified language with a rich set of built-in operators which are used in writing complex or simplified C programs.
Libraries with rich Functions: Robust libraries and functions in C help even a beginner coder to code with ease.
Middle-Level Language: As it is a middle-level language so it has the combined form of both capabilities of assembly language and features of the high level language.
Portability: C language is lavishly portable as programs which are written in C language can run and compile on any system with either none or small changes.
Easy to Extend: Programs written in C language can be extended means when a program is already written in it then some more features and operations can be added into it.
CPU A processor (CPU) is the logic circuitry that responds to and processes the basic instructions that drive a computer. The CPU is seen as the main and most crucial integrated circuitry ( IC ) chip in a computer, as it is responsible for interpreting most of computers commands. CPUs will perform most basic arithmetic, logic and I/O operations, as well as allocate commands for other chips and components running in a computer. The term processor is used interchangeably with the term central processing unit ( CPU ), although strictly speaking, the CPU is not the only processor in a computer. The GPU (graphics processing unit) is the most notable example, but the hard drive and other devices within a computer also perform some processing independently. Nevertheless, the term processor is generally understood to mean the CPU. Processors can be found in PCs, smartphones, tablets and othe...
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