One of the challenges of writing good benchmarks is that optimizing compilers are adept at spotting dead code& code that has no effect on the outcome of the program execution. 编写好评测的一个挑战就是,优化编译器要擅长找出死代码&对于程序执行的输出没有作用的代码。
So, in this case, even though some dead objects are taking up memory while the program is being executed, it really doesn't matter for all practical purposes. 因此,在这种情况下,即使某些“死”对象在程序执行时占用着内存,它实际上并没有什么用途。
On the other hand, dead, unused code only clutters a program and makes it harder to read and understand, so delete it. 另一方面,无效的,废弃的代码只会使程序变得拥挤不堪,难于阅读和理解,所以还是删掉的好。
Also, the administrator can check for dead applications or those that are reporting they are in a critical section of the program, like long updates to reporting. 同样,管理员可以检查无响应的应用程序,或者那些报告说正处于运行程序临界段,如长时间报表更新。
Helping the dead to find their way to heaven is a graduate program called Lifeline that is on the curriculum of that school. 这所学校有一门称作生命线的课程,毕业考试就是,帮助亡魂找到通往天堂的路。
A new method for the implementation of compensation control with Dead time is described and a utility control Program is also provided. 对实现大纯滞后补偿控制的一种新方法作了介绍,并给出了较为实用的控制程序。
The actual geographic case is analyzed in this paper. It is found that in the process of inserting constrained edge into Delaunay triangulation because the almost coincidence point is inserted which has caused the dead circulation and collapse of the Triangle program. 本文分析了实际地质建模的案例,发现Triangle在插入约束线时,会因为插入了几乎重合的点而导致Triangle程序出现死循环,进而崩溃。