优化软件用于修改和压缩系统，这样应用程序执行速度更快或操作更少的内存存储量和其他资源。
Optimized software is used to modify and compress a system so that an application can execute more rapidly or operate with a reduced amount of memory storage and other resources.
吞吐量，延迟与内存使用被进一步优化，从而改进应用程序的性能。
"Throughput, latency, and memory usage have been further optimized to improve performance for your applications." Security enhancements.
我们可以做优化，但应用程序的速度将会变慢至少一个数量级，内存的使用也会扶摇直上，因为有这么多的类被创建。
We could optimize, but the application would be at least an order of magnitude slower. Memory use would also skyrocket, as so many classes are created.
如果正确理解了应用程序的内存要求，则固定堆大小便是一个简单的性能优化问题。
Fixing the heap size is an easy performance optimization if the memory requirements of the application are well understood.
另一种方法是在代码自身内部执行一些优化，以减少该应用程序所使用的内存量。
Another approach might be to perform some optimizations within the code itself to reduce the amount of memory that the application USES.
首先也是最重要的是要找出哪里需要优化，程序的那一部分或者那个模块运行速度慢或者使用大量内存。
First and the most important part of optimizing a computer program is to find out where to optimize, which portion or which module of the program is running slow or using huge memory.
重新编译特定的应用程序或库，这样就可以对大小进行优化，使其专门用于正在使用的特定CPU，从而也可以节省一些内存。
Recompiling certain apps or libraries so that they are optimized for size and targeted to the specific CPU you are using can yield some memory gains.
进一步讨论了驱动程序的内存拷贝优化问题和零拷贝技术。
The problems of optimizing the memory copy for device driver program and zero copy technique are discussed.
低流量网站的另一个问题是GAE将无效(inactive)JVM换出(swap)内存，以便在系统中优化高流量web应用程序。
Another performance issue for low-traffic websites is that GAE swaps inactive JVMs out of memory to optimize for high-traffic web applications on the system.
尽管schedo也可以用于优化某些内存机制，如分页负载控制，但是它主要用于CPU调度程序的优化。
While schedo can also be used to tune certain memory facilities, such as paging load control, it is mostly there for CPU scheduler tuning.
通过下面一项简单的vmo更改，您就可以对系统进行优化以提供大型的页面，从而对于消耗大量内存的应用程序极大地提高系统性能。
With a simple vmo change here, you can actually tune the system to provide for large page usage, which can improve system performance substantially in very memory-intensive applications.
通过测试数据分析得出优化内存拷贝和使用零拷贝技术都能提高网卡驱动程序的性能。
After analyzing the test data, it concludes that the performance of Ethernet adapter driver is improved by both optimizing the memory copy and adopting the zero copy technique.
如果优化程序检测到在查询执行过程中可能会出现内存不足的情况，它将避免使用非重复散列算法生成访问计划。
The optimizer avoids generating access plans using the hash distinct algorithm if it detects that a low memory situation may occur during query execution.
延迟加载：它的目的是优化数据服务器的内存利用率，当程序启动后优先加载那些需要加入到内存的对象，不需要加载的推后加载。
Lazy loading: The purpose of lazy loading is to optimize memory utilization of database servers by prioritizing components that need to be loaded into memory when a program is started.
在书中涉及的高级主题是内存测试与验证、设备驱动程序设计与实现、实时操作系统内核、以及代码优化技术。
Among the advanced topics covered in the book are memory testing and verification, device driver design and implementation, real-time operating system internals, and code optimization techniques.
在考虑性能表现的情况下，优化你的应用程序，将功耗和内存使用降到最小。
Optimize your application to minimize its power and memory footprint while considering performance during this process.
加快游戏的启动速度。优化程序，减少内存占用。
加快游戏的启动速度。优化程序，减少内存占用。
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