为什么我在使用Async.Parallel时只有一个处理器id?
代码:
open System
open System.Threading
[for i in 1..10 -> async {return i}] |> Async.Parallel
|> Async.RunSynchronously
|> Seq.iter (fun i -> printfn "Processor Id: %d Value: %d" Thread.CurrentThread.ManagedThreadId i)输出:
处理器Id: 1值:6处理器Id: 1值:7处理器Id: 1值:8处理器Id: 1值:9处理器Id: 1值:9处理器Id: 1值: 10
val it : unit = ()
> 发布于 2016-05-29 11:14:29
在异步工作流之外,您正在从主线程执行printfn。试试这个:
[for i in 1..10 ->
async {return sprintf "Processor Id: %d Value: %d" Thread.CurrentThread.ManagedThreadId i}]
|> Async.Parallel
|> Async.RunSynchronouslyhttps://stackoverflow.com/questions/37509149
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