Concurrent C, also known as C* (pronounced C star), is an extension of the C programming language that enables concurrent programming by incorporating built-in support for parallel execution. It provides additional syntax and libraries to facilitate the creation and management of concurrent programs.
With Concurrent C, programmers can explicitly define parallelism in their code, allowing multiple instructions to be executed simultaneously. They can take advantage of multiple processors, threads, or other concurrent execution units to achieve increased performance and efficiency.
One of the key features of Concurrent C is the ability to define concurrent modules, which are separate units of computation that can execute in parallel. These modules can communicate and synchronize with each other using message passing mechanisms, such as shared memory or explicit message passing. This allows for the coordination of concurrent tasks and data sharing between modules.
Concurrency control mechanisms, such as locks, semaphores, and monitors, are also included in Concurrent C to manage shared resources and prevent data races or other synchronization issues.
Due to its extension of the C language, Concurrent C retains the ease of use and familiarity of C programming, making it a popular choice for developers who require a balance between simplicity and concurrency in their applications.
Overall, Concurrent C is a powerful programming language extension that enables efficient concurrent execution and parallelism in C programs through the inclusion of syntax, libraries, and concurrency control mechanisms.
