并行处理本地数据PLINQ

简单介绍：

此处介绍的并行处理，主要是处理本地存储的数据；当使用并行处理时，会把数据拆分为多个小块，然后用多个线程处理这些小块的数据，多线程处理后的数据再统一处理再返回；

以下是处理100万数组的数据量；代码如下：

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
 
namespace _Console
{
    class Program
    {
        static void Main(string[] args)
        {
            Go();
            Console.ReadKey();
        }
 
        public static  void Go()
        {
 
            List<int> array = new List<int>();
            int len = 1000000;
            for (int i = 0; i < len; i++)
            {
                array.Add(i);
            }
 
            Stopwatch stopwatch = new Stopwatch();
            stopwatch.Start();
            var parallelResult = from n in array.AsParallel()
                                 where n % 2 > 0
                                 select n;
 
            long ddd = stopwatch.ElapsedMilliseconds;
            stopwatch.Stop();
            Console.WriteLine($"并行时间：{ddd}毫秒");
 
            stopwatch.Start();
            var parallelResultLinq = from n in array
                                     where n % 2 > 0
                                     select n;
            long ddd1 = stopwatch.ElapsedMilliseconds;
            stopwatch.Stop();
            Console.WriteLine($"非并行时间：{ddd1}毫秒");
        }
 
 
    }
}