As always, you should profile your code and optimize it when necessary.
一如既往的，你应该在必要的时候分析和优化你的代码。
Special compilers for programming languages like FORTRAN were developed to optimize the code to take advantage of the vector processors.
开发了用于像FORTRAN的程序设计语言的特殊编译器来优化代码，以利用向量处理器。
优化代码。
New processor architectures continue to appear, and new research finds better ways to optimize and generate code.
新的处理器架构不断涌现，新的研究发现优化和生成代码的更好方式。
Resources that are separate from the application code and allow your application to gracefully optimize its behavior for a variety of device configurations.
与应用代码分离的资源，它能让你的应用通过各种设备配置优雅的优化其行为。
These optimize your PHP configuration and code to prevent unneeded file status checks on every request, which can slow down response times.
这些函数优化您的PHP配置和代码，以防止对每个请求进行不必要的文件状态检查，从而减少响应时间。
A code profiler helps identify and optimize code hot spots, and really helps in understanding object usage and potential memory leaks.
代码评测器帮助鉴别和优化代码，并且在理解对象使用和潜在内存泄露方面真的很有帮助。
Further, the transition can interfere with the JVM's ability to optimize code execution.
此外，这种越界操作会干扰JVM优化代码执行的能力。
In Part 2, we will focus on specific coding techniques and best practices that you can use to optimize the performance of your JDBC DMS and metadata code.
在第2部分中，我们将重点讨论具体编码技术和可以用来优化JDBCDMS和元数据代码性能的最佳实践。
Because runtime compilation USES profiling data to guide its optimization, the JIT may well optimize the test code differently than it would real code.
因为运行时编译使用概要数据来指导优化，所以JIT对测试代码的优化可能不同于对实际代码的优化。
Now that you've seen all the hard ways to code EJBs, the next section will show you how to turbo-charge your productivity and optimize your application.
通过上述内容您看到了对EJB进行编码的困难之处，下一部分将显示如何提高工作效率和优化应用程序。
Developers must write code to implement the data access layer, including optimizing SQL queries, caching results to optimize performance, without compromising an application's footprint.
开发人员必须编写代码来实现数据访问层，包括优化SQL查询、缓存结果以优化性能，而不会损害应用程序的规模。
However, and this is the vital point, you almost never know what you need to optimize until you actually take your functioning code and test it with a profiler.
这个问题至关重要，您可能直到用解析器实际对工作代码进行测试时才会意识到需要进行优化。
In light of our observation it seems as if we should be able to optimize access in the case where a thread is looping over a synchronized block of code.
根据我们的观察，我们似乎需要对一些锁的访问进行优化，比如线程执行的同步块代码在一个循环体中。
The latter three cache and optimize the byte code, providing for even greater speedups.
后三类加速器能够缓存和优化字节码，这为系统提供了更多的速度提升。
The first is the most straightforward: optimize your code. There are a few things you can do here, like re-factoring and caching, that will help your apps run faster.
最直接的方法是优化你的代码：重构和缓存可以让你的程序运行更快，优化代码是最诚恳也是最最显而易见的减少等待时间的方式。
Simplify the algorithm - Code like a fiend, but once you're done, go back through your code and optimize it.
简化算法。代码如恶魔，在你完成编码后，应回头并且优化它。
Intuition isn't always sufficient for anticipating a failure to optimize because the reasons can be entirely different from what a code review would imply.
预见错误并进行优化，直觉并不总是够用，因为代码暗示的原因完全不同。
Optimize development by automating code quality reviews early.
通过自动化代码质量评审来优化开发。
We can use the Tasks view as your own or a project-based to-do list, which allows you to tag code with items like ToDo, FixMe, Optimize, etc.
可以使用Tasks视图作为您自己或者基于项目的to - do列表，这将允许您用诸如ToDo、FixMe、Optimize之类的条目标记代码。
Researchers have a chance to tune and port their code and optimize their programs to use more processors, more cores and Blue Waters’ new interconnect to their advantage.
研究人员有机会调整和改造代码并优化程序，从而让更多的处理器、更多的核和BlueWaters 的新型互连线路发挥作用。
I hope you have gained some insight into OProfile and the ways you can optimize the kernel code.
我希望您已经对oprofile和可以优化内核代码的方法有了一些了解。
Another concern is on-stack replacement (OSR), an advanced JVM feature that helps optimize certain code structures (see Resources). Consider the code in Listing 4.
另一个问题是堆栈上替换(osr)，这种高级JVM特性有助于优化某些代码结构(参见参考资料)。
PureQuery can help you code data access in a way that helps optimize performance.
pureQuery可以帮助您以有助于优化性能的方式编写数据访问代码。
Thankfully, these issues really aren't hard limitations of ReiserFS, but rather areas that the Namesys developers haven't had time to code or optimize just yet.
令人欣慰的是，这些问题其实并不是ReiserFS无法克服的局限性，只是Namesys开发人员还没有来得及编码或优化的地方。
The MicroC profile includes new stereotypes for ports without contracts that optimize the implementation of port code.
MicroC profile文件包含了无协议关联的端口新模板，优化了端口号码的实现。
Optimized code for direct flow ports and direct relationships to optimize the initialization and amount of code that generates for these constructs.
直接流端口和直接关系的最优化代码，以最优化初始化和为这些构建生成代码的数量。
Here, software such as the Zend Engine takes the time to optimize the opcodes produced during compilation, literally reducing the amount of work that the code performs.
此处，Zend Engine之类的软件会优化编译过程中产生的操作码，这理论上会减少代码执行的工作总量。
CSS Tidy is a free, online application that will fix errors and optimize your CSS code.
CSSTidy是免费的在线应用，可修正CSS代码的错误并对其进行优化。
Specifically, we'd like to take heavier advantage of invokedynamic and method handles, to make it easier for the JVM to optimize Ruby code.
具体来说，我们会大量利用invokedynamic和方法处理，让JVM能更方便地优化Ruby代码。
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