Thread models are conceptual models that represent the flow of execution of concurrent threads within a computer system. Some examples of attributes that may be included in thread models are:
Threads | The individual units of execution within the system. |
Concurrency | The ability of the system to execute multiple threads concurrently. |
Scheduling | The process by which the system determines which threads to execute and when. |
Synchronization | The mechanisms in place to coordinate the actions of multiple threads and prevent race conditions. |
Deadlock | A situation in which two or more threads are blocked and unable to make progress because they are waiting for each other. |
Priority | The relative importance or priority of different threads. |
Preemption | The ability of the system to interrupt the execution of a thread and switch to another thread. |
Resource contention | The competition for shared resources by multiple threads. |
Thread pools | Groups of threads that are managed and reused to improve efficiency. |
Thread models are an important consideration for software developers and system designers, as they help to understand and optimize the concurrent execution of threads within a system. They can be used to analyze and improve the performance and scalability of a system, and to identify and prevent potential issues such as deadlock or resource contention.