The Communicating Sequential Processes Language

The Communicating Sequential Processes (CSP) language is a formal model used to describe and analyze how independent processes (or parts of a system) interact. It conceptualizes each process as a sequential sequence of actions that communicate with other processes through well-defined channels. These interactions are synchronized, ensuring reliable, coordinated communication. CSP helps engineers design, verify, and understand complex systems like software or hardware, by providing a clear framework for specifying how different components work together and ensuring their interactions happen correctly and efficiently.