Plinq

by JasonShort

How to speed up blocking functions with PLINQ

PLinq and source IEnumerable thread safety

by JasonShort

Speed up blocking functions with PLINQ

by Ivan Krivyakov

PLinq and source IEnumerable thread safety

A Concise Overview of Threads

by Marc Clifton

A discussion of various approaches to threading, covering locks, mutexes, semaphores, concurrent collections, work queues, threads, PLINQ, TPL, exception handling, and cancellation tokens

Latest Articles

A Concise Overview of Threads

by Marc Clifton

A discussion of various approaches to threading, covering locks, mutexes, semaphores, concurrent collections, work queues, threads, PLINQ, TPL, exception handling, and cancellation tokens

PLinq and source IEnumerable thread safety

by Ivan Krivyakov

PLinq and source IEnumerable thread safety

by JasonShort

Speed up blocking functions with PLINQ

by JasonShort

How to speed up blocking functions with PLINQ

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Plinq

4 Feb 2011 by JasonShort

How to speed up blocking functions with PLINQ

3 Jan 2012 by JasonShort

Speed up blocking functions with PLINQ

.NET

How to improve performance of this linq query ?

4 Mar 2018 by Jon McKee

var results = from myRow in dtTaskandBugs.AsParallel() select myRow; results.ForAll(r => { r["Storyid"] = GetStoryid(r["Id"]); r["FeatureID"] = Fidname(r["Storyid"]); r["FeatureName"] = r["FeatureID"].ToString() == "0" ? "Anonymous" : ...

LINQ

Is the plinq that returning the tolist() is thread safe?

7 Mar 2016 by Sascha Lefèvre

As long as you're only reading and not modifying values anything is thread safe.

parallel

threads

Is the plinq that returning the tolist() is thread safe?

7 Mar 2016 by Matt T Heffron

Sascha is correct about thread safety.However, if you are using the .AsParallel() to improve performance, you're going about it incorrectly!Since bg is a List, the .Contains() is a very poor way to check for membership in the list. It is O(n) (where n is bg.Length). So the overall...

parallel

threads

Update progressbar in PLINQ using extension method

26 Aug 2023 by Dave Kreskowiak

Use the second answer on the page, not the first one.

.NET

PLinq and source IEnumerable thread safety

3 Sep 2012 by Ivan Krivyakov

PLinq and source IEnumerable thread safety

Dev

Parallel Invocation of service methods

7 Aug 2015 by umesh_vn

i have made one wcf service Method which is consuming third party service methods(call methodA, methodB, methodC) and Here all three belongs to different services i.e. serviceA, serviceB, serviceC..each method accepting single input object for processing (not List of input object). but i...

WCF

Parallel Invocation of service methods

8 Aug 2015 by Sergey Alexandrovich Kryukov

Please see my comment to the question. The most basic thing to understand is: there is no such thing as miracle. With threading, if a number of your CPU cores is less then total average number of, say, requested objects, your throughput won't grow. For further improvement of the throughput,...

WCF

Is the plinq that returning the tolist() is thread safe?

7 Mar 2016 by MYQueries1

In the below below code UE is dictionary and bg is the list.I am using PLINQ to get the values from the dictionary and returning the list.Is the below code is thread safe?TIAWhat I have tried:t = UE.AsParallel().Where(x => bg.Contains(x.Key,...

parallel

threads

Update progressbar in PLINQ using extension method

28 Aug 2023 by Sonhospa

Hello, I've been struggling for hours now with the proper syntax (in VB) to use an extension method for the above goal which I found here. Whilst the method that contains the call runs without throwing errors, the ProgressBar isn't updated and I...

.NET

A Concise Overview of Threads

2 Aug 2018 by Marc Clifton

A discussion of various approaches to threading, covering locks, mutexes, semaphores, concurrent collections, work queues, threads, PLINQ, TPL, exception handling, and cancellation tokens

Code Bytes #1 – PLINQ Basics

25 Feb 2010 by Alphakoda

PLINQ /Parallel LINQ is part of the TPL (Task Parallel Library) and it makes your life easier when it comes to multi-core processor programming which is totally different from multithreading which allows more than one thread per process and you have no idea if they will be equally distributed across

LINQ

How to improve performance of this linq query ?

3 Mar 2018 by Akhil Jain

i have a Linq Query which is currently taking about 15 min to Run as it's calling 3 function Sequentially can this Query Performance be improve ? var results = from myRow in dtTaskandBugs.AsEnumerable() select myRow; results.ToList() ...

LINQ