使用線程的三種方式

1.流水線：

每個線程反覆的在資料序列集上執行同一操作，並把操作結果傳遞給下一步驟的其它線程。

Pipelie:

Each thread repeatedly performs the same operation on a sequence of date sets, passing each result to another thread for the next step. This is also known as an "assembly line."

2.工作群組：

每個線程在自己的資料上執行操作，工作群組中的線程可能執行同樣的操作，也可能執行不同的操作，但是他們一定是獨立的執行。

Work crew:

Each thread performs an operation on its own data. Threads in a work crew may all perform the same operation, or each a separate operation, but they always proceed independently.

3.用戶端/伺服器：

一個客戶為每一件工作與每一個獨立的伺服器”訂契約”。通常“訂契約”是匿名的－一個請求通過某個連接埠提交。

Clent/server:

A client "contract" with an independent server for each job. Often the "contract" is anonymous---a request is made through some interface that queues the work item.