: Discusses the implementation of real-time operating systems (RTOS) and why general-purpose systems like Linux or Windows often fail to meet real-time requirements without specific modifications. Virginia Tech Professional and Academic Value
The text is structured to build from fundamental concepts to complex distributed systems: Real-Time Systems - Amazon.com
The book "Real-Time Systems" by Jane W. S. Liu has several key features that make it a valuable resource for researchers and practitioners:
The text extends single-processor theories to distributed and multiprocessor architectures. This includes the complexities of task assignment, scheduling across multiple CPUs, and clock synchronization in distributed environments.
A real-time system is a computer system that is required to process and respond to inputs and events in a timely and predictable manner. The system's correctness depends not only on the logical result of the computation but also on the time at which the result is produced. Real-time systems are often used in applications where deadlines must be met, and missing a deadline can have severe consequences.
Tasks are further distinguished by their :