摘要
交互型CAD系统得频繁的分配与释放内存。频繁的内存分配与释放是降低应用程序性能的重要原因。应用程序以一种默认的方式使用内存,并为不需要的功能而遭受性能的损失。我们开发了一种专用的内存管理系统,改变用来容纳对象的那块内存的分配行为,较好的解决了这个问题,显著的提高了交互型CAD的效率。
Interactive CAD systems have to allocate and deallocate memory frequently. Frequent memory allocation and deallocation can play a significant role in degrading application performance. An application may use memory in a very specific way and pay a performance penalty for functionality it does not need. We could counter that by developing specialized memory managers
出处
《微计算机信息》
北大核心
2007年第06S期232-234,共3页
Control & Automation
