图形驱动感知的异构硬件高效绘制模型  

Graphics-Driver-Awared Heterogeneous Hardware-Accelerated Rendering Model

作　　者：艾志玮[1] 曹轶[1] 肖丽[1] 王华维[1] 

机构地区：[1]北京应用物理与计算数学研究所,北京100094

出　　处：《系统仿真学报》2016年第10期2394-2399,共6页Journal of System Simulation

基　　金：国家自然科学基金(61232012);中物院科学技术发展基金(2014A0403019);中国工程物理研究院科学技术发展基金(2015B0403093)

摘　　要：随着图形3D加速硬件技术的日益成熟,异构硬件高效绘制模型是提高大规模数据可视化交互性能的有效手段之一。它提出一种图形驱动智能感知的异构硬件高效绘制模型,采用运行时虚拟层技术、冗余式图形驱动池、运行时智能感知方法和图形驱动库动态加载技术等关键技术,实现复杂环境驱动架构和图形驱动库的自适应匹配,提高图形绘制的交互性能。在高置信度核反应堆中子体平均通量的可视分析实际应用中,异构硬件绘制模型的交互性能可获得约为14倍加速比,具有一定的实用性。As 3D graphics acceleration hardware technologies become more sophisticated, heterogeneous hardware-accelerated rendering model is one of effective means to improve interactive performance of large-scale data visualization. A graphics-driver-awared heterogeneous hardware-accelerated rendering model was proposed, and adaptive matching graphics architecture and graphics driver library in complex environment-improved the interactive performance of graphics rendering. Key technologies include runtime virtual layer technology, redundant graphics driver pool, running IntelliSense methods and graphics driver library dynamic loading technology. In practical application of visual analysis of nuclear reactor average flux, interactive performance of heterogeneous hardware rendering model available about 14 times speedup, has a certain practicality.

关 键 词：智能感知 虚拟层 图形驱动架构 绘制模型 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]