| 基于GPU指令转发的虚拟化图形引擎设计及实现 |
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| 引用本文： | 廖科,王金升,时洋洋,于乐.基于GPU指令转发的虚拟化图形引擎设计及实现[J].航空电子技术,2023(2):07-11. |
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| 作者姓名： | 廖科 王金升 时洋洋 于乐 |
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| 作者单位： | 中国航空无线电电子研究所，上海200233;航空工业第一飞机设计研究院，西安 710089 |
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| 摘 要： | 为了满足机载座舱显控系统对图形引擎的性能要求，设计了一种基于半虚拟化的机载图形引擎实现方案，并在嵌入式平台上进行实现和测试.结果表明采用本文设计的虚拟化图形引擎，可以满足多个虚拟机同时使用GPU进行绘制的需求的同时，可以有效发挥多核CPU的性能,在提高了产品集成度的同时，显著提升了机载图形应用的性能。
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| 关 键 词： | 虚拟化 图形引擎 多核 |
| 收稿时间： | 2023/2/21 0:00:00 |
| 修稿时间： | 2023/5/4 0:00:00 |
Design and Implementation of Virtual Graphics Engine Based on
GPU Instruction Forwarding |
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| LIAO Ke,WANG Jin-sheng,SHI Yang-yang,YU Le.Design and Implementation of Virtual Graphics Engine Based on
GPU Instruction Forwarding[J].Avionics Technology,2023(2):07-11. |
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| Authors: | LIAO Ke WANG Jin-sheng SHI Yang-yang YU Le |
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| Abstract: | In order to meet the performance requirements of the airborne cockpit display and control system on the
graphics engine, an implementation scheme of airborne graphics engine based on para-virtualization is designed,
implemented and tested on the embedded platform. The results show that the virtual graphics engine designed can
meet the requirements of multiple virtual machines using GPU for rendering at the same time. AT the same time, it
can effectively optimizing the performance of multi-core CPUs, and significantly improve the performance of airborne
graphics applications while improving product concentration. |
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| Keywords: | virtualization graphics engine multi-core |
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