Directory(i) causes (ii) hybrid spin lock (iii) q3.h and Ringbuffer (d) ringqueue (upper) spin lock (v) The Art of Ringqueue (middle) Sleep OpeningI have studied disruptor these days. NET version, due to. NET version follow-up, online only v2.10
These three functions are often obfuscated.From the operating system perspective, the OS maintains a ready queue (ready thread queue ). In addition, at a certain time, the cpu only serves the thread in the queue header of the ready queue.However,
SystemClock. sleep and Thread. sleep
When we are dealing with Thread Synchronization in Java, processing latency may use the sleep method of the Thread class. Aside from some methods of the concurrent class, the Android platform also provides a
The sleep (), suspend (), and resume () methods are not recommended. We recommend that you use wait (), Policy (), and policyall ().
The sleep () method is used to stop a thread for a period of time. After the sleep interval expires, the thread may
Start today with a deep study of Java threads, starting with the 3 functions of sleep,join,interrupt.
Let's take a look at the functions of these 3 functions.
1,sleep: Is a static method of the thread class, which is to block the current thread, the
Reprint: http://blog.csdn.net/clam_clam/article/details/6803667The difference between sleep () and wait () Multithreading in Java is a preemptive mechanism rather than a time-sharing mechanism. Threads have the following states: Can run, run, block,
Js custom method implementation stay for several seconds sleep, jssleep
Js does not have its own sleep method. To sleep, define a method.
function sleep(numberMillis) { var now = new Date(); var exitTime = now.getTime() + numberMillis; while (true) {
1, the difference between the two
The two methods come from different classes, namely thread and object
The main thing is that the sleep method does not release the lock, and the wait method frees the lock so that other threads can use
Differences between yield (), sleep (), and wait () in Java (revised version)Http://qdisb.blogbus.com/logs/223774.htmlThere are multiple code errors in the original article, which are corrected here.---------------------------------------------------
usage and differences between sleep (), wait (), and notify () and Notifyall (), Suspend and resume (), yield (), join (), interrupt () in Java threadsfrom the operating system's point of view, the OS maintains a ready queue (the queued thread of
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.