Daniel Moth is on a roll. Two weeks ago he created three great overview screencasts for Parallel Extensions to the .NET Framework. Today, he released a fourth video, covering the Task and TaskManager classes. Thanks, Daniel! We'll get this added to the MSDN Parallel Computing developer center soon, but in the meantime, ...
I posted about changes we've made to the Task Parallel Library since we published the MSDN Magazine article outlining its design. In this post, I'll do the same thing for PLINQ. Most of the October 2007 article on PLINQ is still accurate. After all, PLINQ is largely an implementation of the .NET Standard Query Operators...
Last week, the VP of the Developer Division at Microsoft announced the next version of Visual Studio and the .NET Framework: Visual Studio 2010 and the .NET Framework 4.0. In line with that, the folks at Channel 9 have been posting videos left and right about a bunch of the new Visual Studio features, and there should be a plethora of ...
In the June 2008 CTP of Parallel Extensions to the .NET Framework, we introduced the ContinueWith method on both Task and Future<T>. ContinueWith is, in effect, a callback, very much like events in .NET. With events, a causal action results in the event being raised, which by default triggers all of the delegates registered ...
Igor and Joe from our Parallel Extensions team sat down with Charles from Channel 9 to discuss the inner workings of PLINQ. The video of the conversation is now available at https://channel9.msdn.com/showpost.aspx?postid=390736. "Continuing our exploration of the Parallel Computing Platform and the folks who think it up and ...
“What does Task.Wait do?” Simple question, right? At a high-level, yes, the method achieves what its name implies, preventing the current thread from making forward progress past the call to Wait until the target Task has completed, one way or another. If the Task ran to completion, Wait will return successfully. ...
As has been discussed previously, one of the new features in the Task Parallel Library is TaskCompletionSource<TResult>, which enables the creation of a Task<TResult> that represents any other asynchronous operation. There are a wide variety of sources in the .NET Framework for asynchronous work. One comes from ...
Prior to the .NET Framework 2.0, unhandled exceptions were largely ignored by the runtime. For example, if a work item queued to the ThreadPool threw an exception that went unhandled by that work item, the ThreadPool would eat that exception and continue on its merry way. Similarly, if a finalizer running on the finalizer thread ...
Introduced in Visual Studio 2005, Code Snippets allow you to quickly insert reusable blocks of code into your project. For example, if you want to quickly write a for loop in C#, you can simply type "for" into your code file, and IntelliSense shows you the "for" code snippet: Now you press the tab key twice, and Visual ...
It’s very common in a parallel application to need random numbers for this or that operation. For situations where random numbers don’t need to be cryptographically-strong, the System.Random class is typically a fast-enough mechanism for generating values that are good-enough. However, effectively utilizing Random in a ...
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