http://sourceforge.net/projects/threadpoolpas/
Description
With this class framework for Delphi (>=2010) you can implement any kind of specialized thread pool‘s.
It introduces 3 base classes
TPoolTask, TPoolWorker and the TPoolManager.
You have to derive each of them for your work... See the Features!
Features
- Both TPoolWorker and TPoolManager are true threads
- Each derived manager is accessible through the Singleton pattern
- Concurrent workers: The manager is able to manage any amount of concurrent workers
- Spared workers: The manager is able to hold any amount of sleeping workers, which can faster take any task
- Demand mode (optional): The manager terminates himself automatically, if all tasks are done
- Tasks are prioritizable
ThreadPool for Delphi
原文：http://www.cnblogs.com/shangdawei/p/4019166.html
