1、Pthread -qthreaded or _r invocation mode Creates programs running in a multithreaded environment.

2、TestThread itself is a Pthread that runs using first-in, first-out (FIFO) policy at rtmax-1 so that it won't be interfered with during the testing.

3、Sequential iteration: the Fibonacci sequence code is called iteratively multiple times to match the number of workers that were executed in the SPE and Pthread tests above.

4、I further tested this simple Pthread code on the PPE to see how it scales with an increasing number of threads.

5、我首先使用Pthread代码进行完整的测试,以此了解PPE对称多线程给Fibonacci工作者线程提供的加速效果。

6、testThread本身是一个Pthread,它使用先进先出(FIFO)策略以rtmax - 1优先级运行,所以它在测试期间不会造成干扰。