What is a mutex"Mutex" is the abbreviated form of the term "mutually exclusive (mutually exclusive)", which is the mutex amount. The mutex is similar to the monitor mentioned in the critical section, where only the line friend with the mutex has
. NET synchronous and asynchronous Mutex (12),. net synchronous mutex
This essay continued: a set of. NET synchronization and asynchronous thread security (11)
This article and the next two articles will introduce the last major knowledge point of
Mutex is a key. When a person takes the key, they can enter a room. When they come out, the key is handed over to the first in the queue. Generally, this method is used to serialize the access to the critical section code to ensure that the Code is
The mutex Kernel Object ensures that a thread exclusively accesses resources.
The behavior characteristics of mutex kernel objects are similar to those of key code segments, but they are kernel objects, and key code segments are user mode objects,
Mutex is a simple form of synchronization (called mutex )). The mutex prohibits multiple threads from entering the protected code "critical section" at the same time ). Therefore, at any time, only one thread is allowed to enter such a code
Overview:
Non-kernel object critical zones are very suitable for serializing access to data in a process because they are fast. However, we may want to synchronize some applications with other special events on the computer or operations executed in
Critical Section)
A convenient way to ensure that only one thread can access data at a certain time point. Only one thread is allowed to access Shared resources at any time. If multiple threads attempt to access the critical section at the same
Mutex applications for multi-thread synchronization on windows, multi-thread mutex
Mutex application for multi-thread synchronization on windows
Preface Thread Composition:
The Zookeeper operating system schedules a certain CPU time for each
[CPP] View plaincopy =============================================================intpthread_create (pthread_t*Tid,Constpthread_attr_t *attr,void* (*start_routine) (void*), void*Arg); //The parameter tid is used to return the thread
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