作为我项目的一部分,我必须使用线程修改数值积分算法。
这大致是在传统的顺序方法中发生的事情。
void Controller(struct DE)
{
//initialization step
for(;;) //till the entire range has not been covered...
{
//compute the next time-point solution using the previously known solutions.
NIiter();
//then check if the result is acceptable or not and take the necessary steps...
}
}
现在这就是我打算做的......
void Controller(struct DE)
{
//initialization step
for(;;) //till the entire range has been covered...
{
//compute the next time using the previously known solution.
NIiter();
//when I have an approximate solution available..launch a thread to compute the next time-point using this approximate solution as a previous solution...something like forward pipelining...
//then check if BOTH the results are acceptable or not and take the necessary steps...
}
}
但我不明白如何通知我的控制器有一个近似的解决方案可用......所以它可以启动一个新线程......
这是我第一次接触多线程编程......如果这似乎是一个明显的问题,请原谅我......我也在我的项目中使用 Pthread 库......