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.NET Parallel Programming
.NET Parallel Programming
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    .NET Parallel Programming

    All about Async/Await, System.Threading.Tasks, System.Collections.Concurrent, System.Linq, and more…

    February 2012 - Page 2 of 2 - .NET Parallel Programming

    FromAsync(asyncResult, …) vs FromAsync(beginMethod, …)
    FromAsync(asyncResult, …) vs FromAsync(beginMethod, …)
    February 6, 2012 Feb 6, 2012 02/6/12
    Stephen Toub - MSFT
    The Task Parallel Library (TPL) provides a set of “FromAsync” helper methods that create a Task or a Task<TResult> to represent an invocation of an APM method pair, i.e. BeginXx / EndXx.  There are, however, two different flavors among these overloads: ones that accept an IAsyncResult “asyncResult” as the ...

    Comments are closed.0.NET 4.NET 4.5Async
    Building a custom GetOrAdd method for ConcurrentDictionary
    Building a custom GetOrAdd method for ConcurrentDictionary
    February 4, 2012 Feb 4, 2012 02/4/12
    Stephen Toub - MSFT
    I was recently asked by a developer about getting some additional information out of ConcurrentDictionary<TKey,TValue>’s GetOrAdd method.  As a reminder, GetOrAdd either returns the value for a key currently in the dictionary, or if that key doesn’t have a value, it adds a value for the key as dictated by either a TValue...

    Comments are closed.0.NET 4.NET 4.5Coordination Data Structures
    Know Thine Implicit Allocations
    Know Thine Implicit Allocations
    February 3, 2012 Feb 3, 2012 02/3/12
    Stephen Toub - MSFT
    For .NET 4.5, we’ve invested quite a bit of effort into performance, and in particular for the Task Parallel Library (Joe Hoag wrote a good paper covering some of these improvements).  We focused such effort on TPL because it is a core component used in async programming and at a foundational level for many libraries and ...

    Comments are closed.0.NET 4.NET 4.5
    Await, SynchronizationContext, and Console Apps: Part 3
    Await, SynchronizationContext, and Console Apps: Part 3
    February 2, 2012 Feb 2, 2012 02/2/12
    Stephen Toub - MSFT
    In Part 1 and Part 2 of this short series, I demonstrated how you can build a SynchronizationContext and use it run an async method such that all of the continuations in that method will run on serialized on the current thread.  This can be helpful when executing async methods in a console app, or in a unit test framework that doesn&rsquo...

    2.NET 4.5AsyncParallel Extensions
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