The . net framework downloads a file only when it is referenced ; keeping infrequently referenced code in a separate file from the application optimizes code download . net framework只在文件被引用时下载该文件;通过将很少引用的代码保留在独立于应用程序的文件中来优化代码下载。
B ased on the analysis o f performance limit of turbo codes , it is made clear that the distance spectrum in optimizing codes is the objective of designing optimal interleaver 在对turbo码性能限分析的基础上,指出优化码字的距离谱是优化交织器设计的准则,并提出了扩散度的概念。
Optimized code sometimes gives different answers not because of an error but because optimization changes the order of calculations , resulting in slightly different results due to the limits of 优化过的代码有时给出不同的应答,不是因为错误,而是因为优化更改了计算顺序,从而导致结果因
In addition to identifying untested code and locating bugs , cobertura can optimize code by flagging dead , unreachable code and can provide insights into how an api operates in practice 除了找出未测试到的代码并发现bug外, cobertura还可以通过标记无用的、执行不到的代码来优化代码,还可以提供api实际操作的内部信息。
It needs other analyzing techniques , distinguished from those of intraprocedural analysis , to find useful information across each procedure which compilers use to optimize code subsequently 如何能够在各个过程之间找到相互关联的有用信息,并让编译器使用这些信息来改善代码的质量,需要用到完全不同于过程内优化的分析方法。
Profiling is a useful tool for optimizing code , but all it does is identify the potential location of the problem ; it doesn t actually point out what the potential issue is or how to resolve it Profiling是一个非常有用的优化代码的工具,但是它的作用是判断问题的位置;它并不能真正指出潜在的问题是什么,以及如何解决这些问题。
Finally , by using mismatched filter technique , optimized code is studied and searched . this kind of code will be used broadly in the future because it has the property of no sidelobe and low snr ( signal noise ratio ) loss 最后,采用失配滤波器技术,研究并计算机搜索了距离旁瓣为零而信噪比损失很小的优化码,该优化码可有良好的应用前景。
But now , instead of worrying about prematurely optimizing code , we end up with a best coding practice which is appropriate independently of performance , and which also provides optimal performance - truly the best of both worlds 但是现在不用担心过早地优化代码,我们以最好的编码实践结束,它有着适当的独立性能,也提供了优化的性能在两方面都是最好的。
Optimized code is harder to debug , because the generated instructions do not correspond directly to your source code . if you find your program has a bug that appears only in optimized code , you can turn this setting on , but remember that code shown in the 如果发现程序具有只出现在优化代码中的bug ,则可以打开此设置,但应记住“反汇编”窗口中显示的代码是从与代码编辑器中的内容可能不匹配的优化源生成的。