图形系统的多核优化方法  

New Multi-core Optimization Method for Graphic Systems

作　　者：赵晓平[1] 

机构地区：[1]江西财经大学软件与通信学院,南昌330013

出　　处：《煤矿机械》2010年第5期29-31,共3页Coal Mine Machinery

基　　金：江西省自然科学基金(2008GZS0017);江西省科技项目(GJJ09564)

摘　　要：近年来,多核平台越来越普及,充分利用多核硬件可以有效提高系统应用程序的性能。而现有大部分图形系统或其他类型的应用程序仍然使用单线程或者固定的线程数量,这就使得多核系统平台的性能并不能得到完全的利用。使用新的多线程架构方法对图形系统进行优化,充分利用了多核平台的优势,有效提高了系统的性能。最后,通过实验说明了方法的有效性。Multi-core systems have been used widely in recent years. System performance could be improved significantly by using this hardware platform. However, most existing graphics systems still use single thread or fixed threads in compiling time, the architecture couldn＇t make full use of current hardware platform. A new method named muhi-core architecture is proposed to optimize the graphics system, which can take full advantage of the multi-core systems and improve the performance significantly. Finally, experiment result is given to illustrate the effectiveness of the proposed method.

关 键 词：多核系统 线程库 优化 图形系统 

分 类 号：TP75[自动化与计算机技术—检测技术与自动化装置]