This means a lower-priority task won't execute while a higher-priority task is ready to run.
这意味着当高优先级的任务准备运行时低优先级的任务就不能执行了。
You have been given a high priority task that needs to be completed within a short time frame.
你刚获得高优先级的任务需要在很短的时间完成。
The array indices are stored in a 64-bit bitmap, and finding the highest priority task is very trivial.
数组的索引存储在一个64位的位图中，找到最高优先级的任务是很容易的。
Then, when a higher priority task is scheduled, it would simply burn the CPU trying to lock a "spin-lock".
然后，当一个更高优先级的任务计划，它只会消耗CPU试图锁定“旋转锁”。
How to improve the quality of catalytic gasoline and diesel oil has become the top priority task of our refineries.
我国炼油厂改善催化裂化汽油、柴油的质量是当务之急。
The low priority task can now run and unlock the mutex - at this point it is returned back to its original priority.
于是低优先级任务就会被调度运行，然后释放锁，这时其优先级就恢复到原来的优先级了。
This scenario could be a disaster if the blocked thread is a high-priority task (a hazard known as priority inversion).
如果阻塞的线程是高优先级的任务，那么该方案可能造成非常不好的结果（称为优先级倒置的危险）。
The worst case is when a higher priority tasks becomes ready directly after the longest (lower priority) task has started.
最坏的情况是当一个高优先级的任务就绪后直接长(低优先级)任务开始。
Priority inversion is the case where a high priority task becomes blocked for an indefinite period by a low priority task.
优先级反转是指高优先级的任务被低优先级的任务阻塞了不确定长度的时间。
As processes run and block they will be re-queued at the end of the like priority task list and effectively be round robin scheduled.
随着进程的执行和阻塞，他们将被重新置于相同优先级任务列表的尾部，从而进行有效的循环调度。
Then it becomes possible for a low-priority process to grab a lock and get suspended from executing because of a higher-priority task.
然后就有可能为低优先级进程获取锁，暂停执行，因为一个高优先级的任务。
The highest-priority task (nice of -20) received ~120 billion ticks, while the lowest-priority task (nice of 19) received 21 million ticks.
最高优先级任务（精细值为 -20）收到大概 1200 亿个时钟节拍，而最低优先级任务（精细值为19）接收到21,000,000 个时钟节拍。
It is an urgent priority task for the energy-consuming industries that how to analyze the energy efficiency and find the energy saving potential.
对于耗能行业，如何开展企业能源利用效率分析、挖掘节能潜力是目前一项急迫的重点任务。
With the priority ceiling Protocol (PCP) method each mutex has a defined priority ceiling, set to that of the highest priority task which USES the mutex.
使用优先级天花板协议(PCP)，每个互斥锁都有最大优先级，设为需要这个锁的任务的优先级的最大值。
Under preemptive scheduling, the highest priority task executes until it enters the waiting or dead states or a higher priority task comes into existence.
采用抢先调度方式时，具有最高优先级的任务先执行直到它进入等待或僵死状态，或者是有更高优先级的任务产生。
The priority-inheritance protocol assures that a task that owns a resource executes at the priority of the highest-priority task blocked on that resource.
当优先级反转发生时，优先级较低的任务被暂时地提高它的优先级，使得该任务能尽快执行，释放出优先级较高的任务所需要的资源。
An unwanted software situation in which a high-priority task is delayed while waiting for access to a Shared resource that is not even being used at the time.
一种不希望发生的软件状态，在此状态一个高优先级任务因为等待访问一个那时不再使用的共享资源而被延迟。
An unwanted software situation in which a high - priority task is delayed while waiting for access to a Shared resource that is not even being used at the time.
一种不希望发生的软件状态，在此状态一个高优先级任务因为等待访问一个那时不再使用的共享资源而被延迟。
Finally, preemption wasn't possible in the earlier scheduler; this meant that a lower priority task could execute while a higher priority task waited for it to complete.
最后，在早期的内核中，抢占是不可能的；这意味着如果有一个低优先级的任务在执行，高优先级的任务只能等待它完成。
The time between the arrival of the interrupt and dispatching of the required task (assuming it's the highest-priority task to dispatch) is called the response time.
中断到达与分发必需任务之间的时间(假设分配的是优先级最高的任务)称为响应时间。
Priority reverse is a kind of phenomenon that the higher priority task is blocked by the lower priority task since they are using the same sources in real time system.
优先级反向是实时系统中由于任务间需要共享资源以及同步而引起的高优先级任务被低优先级任务阻塞的现象。
When something obstructs progress on their highest-priority task, they should seamlessly move on to the task with the next highest priority, then return to first one later.
当最高优先级的任务阻碍了测试进展时，他们应该无缝地进入拥有次高优先级的任务，然后再回到第一个任务。
The author points out that the top priority task at present is to change the traditional gender concept and strengthen the fostering of media-makers' gender consciousness.
作者指出，改变传统性别观念，加强对制媒者社会性别意识的培训应是当务之急。
Bringing it back to its true colours and infuse it with epochal connotation is a top priority task for the local colleges in flexibly applying the management by objectives.
还其本来面目，并赋予目标管理新的时代内涵，是地方院校灵活运用目标管理的当务之急。
Priority reverse is a kind of phenomenon that the higher priority task is blocked by the lower priority task since they are using the same share sources in real time system.
优先级反向是实时系统中由于任务间需要共享资源以及同步而引起的高优先级任务被低优先级任务阻塞的现象。
When you're concentrating on a high-priority task, and you suddenly think of something else – an assignment to do, idea to research, question to ask – jot it down so you can return to it later.
当你集中精力做一件十分重要的任务时，你突然想起来一些事——一项需要做的任务，一个需要调研的想法，一个要问的问题——记下来，以便于你做完工作后返回来再解决。
In this priority inversion scenario, a lower-priority task holds a resource that a higher-priority task requires. (this problem occurred on Mars in the Pathfinder probe using Wind River's VxWorks.)
在这个优先级反转场景中，低优先级的任务占有着高优先级任务需要的资源(这个问题出现在使用风河公司VxWorks系统的火星开拓者探测器上)。
After analyzing the task scheduling mechanism of OSEK standard, the problem is solved that the lower priority task can not be scheduled long time, and a compensating schedule algorithm is introduced.
通过分析osek标准的任务调度机制，针对其调度机制中优先级较低的任务长期不能执行等问题，提出一种补偿调度算法，在设定时间内对较低优先级任务进行补偿调度。
After analyzing the task scheduling mechanism of OSEK standard, the problem is solved that the lower priority task can not be scheduled long time, and a compensating schedule algorithm is introduced.
通过分析osek标准的任务调度机制，针对其调度机制中优先级较低的任务长期不能执行等问题，提出一种补偿调度算法，在设定时间内对较低优先级任务进行补偿调度。
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