interlocked
How to use interlocked operations against memory-mapped files in .Net
Is there any way to use the Interlocked.CompareExchange(); and Interlocked.Increment(); methods against values stored in a memory开发者_如何学C-mapped file?[详细]
2023-04-12 20:58 分类:问答InterlockedExchange and memory visibility
I have read the article Synchronization and Multiprocessor Issuesand I have a question about InterlockedCompareExchange and InterlockedExchange. The question is actually about the last example in the[详细]
2023-04-11 15:31 分类:问答_InterlockedCompareExchange64 compiler intrinsic on Windows XP?
Based on the Microsoft documentati开发者_Python百科on InterlockedCompareExchange64 is not available as a Windows API call until Windows Vista.See http://msdn.microsoft.com/en-us/library/windows/deskto[详细]
2023-04-10 22:05 分类:问答C# How to use Interlocked.CompareExchange
My goal is the following: There is a certain range of integers, and I have to test every integer in that range for something random. I want to use multiple threads for this, and divide the work equal[详细]
2023-04-09 01:07 分类:问答How does this MSDN CompareExchange sample not need a volatile read?
I was looking for a thread-safe counter implementation using Interlocked that supported incrementing by arbitrary values, and found this sample straight from the Interlocked.CompareExchange documentat[详细]
2023-04-07 09:47 分类:问答Test and conditionally update a long using Interlocked
Is there a neat way to do this using the Interlocked class? Or should I just use lock { }? My specific use case is that I have multiple threads that compute a long value, and compare it to a shared \[详细]
2023-03-19 01:56 分类:问答Interlocked functions c++
I am developing a system that uses shared memory and interlocked functions. Let\'s assume i have volatile unsigned int n, a, b. I want to do the following pseudocode atomicly:[详细]
2023-03-17 04:34 分类:问答Using Interlocks for thread synchronization and maintaining cache coherency
If I were to use some kind of algorithm that uses InterlockCompareExchange operations on a variable in C++ that determines if a set of data is being written to by a particular thread (by creating my o[详细]
2023-03-16 20:10 分类:问答Interlocked Exchange of a struct
I want to use InterlockedExchange from the WinAPI to use a lock free synchronization of threads. At the moment I have a class like this.[详细]
2023-03-08 04:43 分类:问答Encountering unexpected Interlocked behaviour?
I\'m writing a web link checker program and encountering behaviour with Interlocked that I can\'t explain. First, here\'s an abridged version of the code:[详细]
2023-03-07 20:20 分类:问答