You are now entering the PC Anatomy portal

Multiprocessing is a computer system technique where multiple processors or cores execute tasks simultaneously to improve performance, responsiveness, and scalability. This is often achieved by dividing a large task into smaller parts and having different processors work on them at the same time. Modern computers use multiprocessing to run multiple programs, like a web browser and a music player, at the same time.

Key aspects of multiprocessing:

Simultaneous execution: The core principle is the ability of a computer to perform multiple tasks at the exact same time using multiple processors or cores.

Improved performance: By breaking up a large task and distributing the work, the overall time to complete a task is significantly reduced.

Multiple processors/cores: This can be achieved through multiple independent processors or by having multiple processor cores on a single chip (known as multi-core processors).

Task division: The operating system or an application divides a single task into smaller threads or processes, which are then assigned to different processors to work on concurrently.

Benefits: Beyond speed, multiprocessing can lead to better system responsiveness and enhanced productivity, making it well-suited for demanding applications like servers and scientific computing.

Operating system support: Modern operating systems are designed to manage multiprocessing, handling the distribution of tasks and the coordination between processors.