The important thing to remember about CPU bound operations like this is that they should have a thread pool with a size that is related to the number of cores the CPU has (and thus the number of threads it can
1.Asynchronous Programming Model (APM)pattern (also called the IAsyncResult pattern), where asynchronous operations require Begin and End methods (for example, BeginWrite and EndWrite for asynchronous write operations). This pattern is no longer recommended for new development. For more information, se...
* Sample code for Multithreading Applications in Win32 * This is from Chapter 6, Listing 6-3 * * Demonstrates how to use APC's (asynchronous * procedure calls) instead of signaled objects * to service multiple outstanding overlapped * operations on a file. */ #define WIN32_LEAN_AND_MEAN ...
Output<StreamRecord<OUT>>output) {super.setup(containingTask, config, output);//create the operators executor for the complete operations of the queue entriesthis.executor = Executors.newSingleThreadExecutor();//单线程的Executor,用于处理队列switch(outputMode) {caseORDERED: ...
socket operations can be performed in a thread pool. This is useful for expensive operations like SSL sockets. the disk cache uses ARC instead of LRU and has O(1) complexity instead of O(log n). the disk cache supports multiple cache layers, where an SSD drive can be inserted as a sec...
Asynchronous operation means that the operation runs independent of main or other process flow. In general c# program starts executing from the Main method and ends when the Main method returns. In between all the operations runs sequentially one after another. One operation must wait until its pr...
Although it's still a non-trivial undertaking, the .NET framework makes programming asynchronous processes much easier than before. .NET has asynchronous code built in, and asynchronous programming is a feature supported by many areas of the .NET framework, including I/O operations, networking, me...