写从多个线程异步C＃中的文件 [英] Write to a file from multiple threads asynchronously c#

问题描述

下面是我的情况。我想就写入文件系统尽可能有效地在我的应用程序。该应用程序是多线程的，每个线程都不可能写入同一个文件。有没有办法，我可以写从每个线程异步的文件，而无需在不同的线程爆炸头一起写的方式，可以这么说？

Here is my situation. I would like to make writing to the file system as efficient as possible in my application. The app is multi-threaded and each thread can possibly write to the same file. Is there a way that I can write to the file asynchronously from each thread without having the writes in the different threads bang heads together, so to speak?

我使用C＃和.NET 3.5和我有安装了无功扩展为好。

I'm using C# and .NET 3.5, and I do have the Reactive Extensions installed as well.

推荐答案

有一个看的异步I / O 。这将释放CPU能够继续执行其他任务。
酒店与结合<一个href=\"http://msdn.microsoft.com/en-us/library/system.threading.readerwriterlock.aspx\">ReaderWriterLock作为@Jack乙灵动通过

Have a look at Asynchronous I/O. This will free up the cpu to continue with other tasks.
Combine with ReaderWriterLock as @Jack B Nimble mentioned

If by

写入到文件系统作为
  尽可能高效

writing to the file system as efficient as possible

你的意思是使实际的文件I / O尽可能快你将有一个很难加速起来了，磁盘仅仅是身体上更慢。也许SSD的？

you mean making the actual file I/O as fast as possible you are going to have a hard time speeding it up much, disk is just physically slower. Maybe SSD's?

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