释义 |
rtCOCA³⁴⁵⁶¹BNC²⁶⁵³⁰ 基本例句 医氯化三苯四唑=triphenyl-tetrazolium chloride(red tetrazolium);abbr.转发推特=retweetabbr.室温=room temperature A common requirement in an RT system is a set of threads that execute periodically and cooperate to complete some tasks. RT系统中的一个常见需求是,一组线程需要周期性地执行并且相互协作以完成某些任务。 ibm The primordial thread is allowed to create both RT threads. 允许使用原始线程创建这两个 RT线程。 ibm What it means to be an RT application depends in large part on how tolerant the application can be to faults in the form of missed timing requirements. RT应用程序的含义很大程度上取决于应用程序的容错程度,即偏离实时需求到何种程度时会被认为是错误。 ibm Also, programs that monitor system state or provide system login should run at high RT priority so that the program is allowed to preempt the problematic threads. 另外,监控系统状态或提供系统登录的程序应该以高 RT优先级运行,以便程序可以抢占问题线程。 ibm Alternative approaches, such as RT garbage collectors, reduce the need to use scopes, but it's likely that scopes will still be necessary in some applications. RT垃圾收集器之类的替代方法可以减少使用作用域的要求,但是在某些应用程序中仍然可能需要使用作用域。 ibm Although quanta are very short, if several quanta were devoted to GC work, the application could still experience a longer pause time that might jeopardize RT deadlines. 尽管量子非常的短,如果将一些量子用于执行 GC任务,那么应用程序仍然会感觉到较长的暂停时间,这会影响到 RT时限。 ibm Another key aspect of RT requirements is response time. RT需求的另一个关键因素是响应时间。 ibm But after creating the second thread, the primordial thread is preempted and is never allowed to tell the threads to terminate because the two RT threads execute on the two processors and never block. 但是创建第二个线程后,原始线程被抢占并且再也不允许告知线程结束,因为两个 RT线程在两个处理器上执行而且永远不会阻塞。 ibm |