新内核的hrtimer的触发和设置不像之前在定期的tick中断中进行,而是动态调整的,即基于事件触发,hrtimer的工作原理:通过将高精度时钟硬件的下次中断触发时间设置为红黑树中最早到期的 Timer 的时间,时钟到期后从红黑树中得到下一个 Timer 的到期时间,并设置硬件,如此循环反复。 在高精度时钟模式下,操作系统内核仍然需要周...
A timer has been set. 生命开始倒计时 This fly has to tread carefully. If it strikes one hair, it can carry on feeding but a timer has been set. A second strike in less than 20 seconds and the fly is doomed.This fly has to tread carefully. 这只苍蝇得谨慎行事。tread作动词，本意是...
using a cross-document messaging protocol within the same document simply to get access to the event loop task queue, but until there are native implementations, this
How to set a timer to power off my TV automatically? Last Update date : 2024-06-22You can use this function to automatically shut off the TV after a pre-set period of time. You can set the sleep timer for up to 180 minutes, after which it will turn off the TV....
If you spend a lot of time working on your Mac and regularly find yourself so deep in concentration that you miss important things or even just let your coffee go cold, one solution is to set a timer. By telling your Mac how long you want to set the timer for, you can have it ale...
set feisw frame timer statistic time disable set feievent slot slotid frame timer statistic time disable set said [ slot slotid ] frame timer statistic time disable 参数说明 参数参数说明取值 slotid 槽位号。 字符串形式,区分大小写,不支持空格,长度范围是1～16。 视图 诊断视图 缺省级别 3: 管...
A numberThe id of the timer. Use this id with clearTimeout(id) to cancel the timer. More Examples Display an alert box after 3 seconds (3000 milliseconds): lettimeout; functionmyFunction() { timeout = setTimeout(alertFunc,3000); ...
//定义元素类型为int的集合对象a, 当前没有任何元素; set <int> s; //插入了5个元素但由于8有重复,所以第二次插入的8并没有执行; s.insert(8); //第一次插入8,可以执行; s.insert(1); s.insert(12); s.insert(6); s.insert(8); //第二次插入8,重复元素,不会插入; //中序遍历集合中的元...
3.2.5.4.29 CONNECT_RUNSPACEPOOL Message 3.2.5.4.30 RUNSPACEPOOL_INIT_DATA Message 3.2.5.4.31 RESET_RUNSPACE_STATE Message 3.2.6 Timer Events 3.2.7 Other Local Events 4 Protocol Examples 5 Security 6 Appendix A: Full XSD 7 Appendix B: Product Behavior 8 Change Tracking 9 Index 下載PDF Lea...
The timer_settime() function sets the time until the next expiration of the timer specified by timerid from the it_value member of the value argument and arm the...