Windows and linux: threads and processes-Linux general technology-Linux programming and kernel information. For details, see the following. Since Linux does not support real multithreading, it is impossible to fully utilize the multi-processor to Improve the Performance of applications.
My opinion is:
Windows uses multithreading only because it takes too much time for a new spawn process in the windows system, and does not take linux and unix fast. Therefore, the second step is to choose a thread instead of a process. Of course, it is more convenient to share data between threads, because it is in the same space, but it inevitably brings about stability problems.
The IPC provided by linux and unix systems is strong and complete, and the use of multi-process sharing data is also very convenient, although it consumes a little more resources than the thread.
The multi-thread and multi-process have their own advantages. Moreover, the 2.6.x kernel strengthens the multi-thread part.
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