parallel-extensions
How to PLINQ an existing LINQ query with Joins?
I\'m using LINQ to compare two DataSets with each other to create new rows and update existing. I\'ve noticed that the complete comparison lasts ~1,5 hours and only one of the two cores is busy(Task-M[详细]
2023-04-09 04:37 分类:问答Problems with extracting a method because of parallelism
I would like to extract following code into a new method: ... Parallel.For(0, Environment.ProcessorCount, i =>[详细]
2023-04-05 13:38 分类:问答Silverligh 5 SDK RC + Async CTP : make it work
Just installed the Silverligh 5 SDK RC. There is a problem using it inside a project that uses the Async CTP.[详细]
2023-04-02 09:35 分类:问答Parallel.For step size
does anyone know if there\'s any overload that would allow me to specify a step size in a Parallel.For loop? Samples in either c# or VB.Net wo开发者_高级运维uld be great.[详细]
2023-03-29 22:10 分类:问答Thread-safe buffer of data to make batch inserts of controlled size
I have a simulation that generates data which must be saved to database. ParallelLoopResult res = Parallel.For(0, 1000000, options, (r, state) =>[详细]
2023-03-25 11:07 分类:问答How to parallelize sequential tasks using c# and parallel extensions?
I have the following method that are called sequentially: private StringBuilder ReadPDF(); private StringBuilder CleanText(StringBuilder sb);[详细]
2023-03-09 06:04 分类:问答Unexpected segfault with __gnu_parallel::accumulate
This is really confusing me, I would appreciate if anyone could help me out. (EDIT: thought it was a templated problem, I was mistaken with this)[详细]
2023-02-28 03:40 分类:问答Do LINQ Operators block at all?
I\'m looking at the output from VS2010 Concurrency Profiler and I notice that I\'m getting some thread contentions around some of the LINQ operators.Here is开发者_JAVA百科 the statement causing the co[详细]
2023-02-25 02:45 分类:问答Process a list of items using multiple, limited number of threads
Basically, I want to process a list of items in multiple threads instead of one at a time. I only want a limited number of threa开发者_运维问答ds going at a time.[详细]
2023-02-14 23:16 分类:问答Parallel.ForEach vs Task.Factory.StartNew
What is the difference between the below code snippets? Won\'t both be using threadpool threads? For instance if I want to call a function for each item in a collection,[详细]
2023-02-11 19:45 分类:问答