WithDegreeOfParallelism

Created: November-22, 2018

并行度是将用于处理查询的并发执行任务的最大数量。

var sequence = Enumerable.Range(1, 10000);
var evenNumbers = sequence.AsParallel()
                          .WithDegreeOfParallelism(4)
                          .Where(x => x % 2 == 0);