c# - 如何使用 C# 进行并行计算

Question

我需要评估大约 10 万个结果，然后保存在一个列表中，因为这样我就可以在图表上表示出来。

但是只使用一个线程太长了，我决定使用多线程，但我对此一无所知。

这是我在单线程中使用的函数:

for(int i=min;i<max;i++)
{
    list.Add(evaluate(expression, i));
}

我想用多线程做类似的事情。

Answer 1

您可能想查看 Task Parallel Library (TPL)和 Parallel Programming in .NET Framework 4

The purpose of the TPL is to make developers more productive by simplifying the process of adding parallelism and concurrency to applications. The TPL scales the degree of concurrency dynamically to most efficiently use all the processors that are available. In addition, the TPL handles the partitioning of the work, the scheduling of threads on the ThreadPool, cancellation support, state management, and other low-level details. By using TPL, you can maximize the performance of your code while focusing on the work that your program is designed to accomplish.