基于云网吧GPU算力业务技术研究  

Research on GPU Computing Power Business Technology Based on Cloud Internet Cafes

作　　者：古大鹏 陈子瑜 祁钰 文可鑫 GU Dapeng;CHEN Ziyu;QI Yu;WEN Kexin(Chongqing Branch of China Mobile GroupDesign Institute Co:,Ltd.,Chongqing 401121,China)

机构地区：[1]中国移动通信集团设计院有限公司重庆分公司,重庆401121

出　　处：《长江信息通信》2024年第8期228-230,共3页Changjiang Information & Communications

摘　　要：云网吧GPU边缘算力,以“统一架构、统一运营、统一管理”为原则进行总体技术方案设计,实现资源的多场景复用。在算力应用上,通过算力调度平台,实现多节点算力的一体编排,将算力资源复用给网吧、渲染、云电脑等多类型的用户,资源利用率提高50%;硬件方面采用了CPU+GPU直通的模式,区别于传统的虚拟化方案,对游戏兼容性好,可兼容市面上99%的PC端游戏;此外在串流能力上,通过自适应视频流的编解码方式,网吧场景最高支持2k/165fps的性能,家庭娱乐和图形设计场景最高支持1080P/60fps的性能。同时,基于某省份运营商“3+6+35+X”全光算力底座和全球首个端到端NG-OTN政企专网,实现云网吧端到端全光接入解决方案的试点。Cloud Internet Cafe GPU edge computing power,basedCloud Internet Cafe GPU cdge computing power,basedunified architccture,unified unified operation,and unificd management,"designs the overall technical solution to achieve multi-scenario resource reuse.In terms of computing power application,through the computing power scheduling platform,it realizes the integrated orchestration of multi-node computing power,reusing computing resources for internet cafes,rendering,cloud computers,and other types of users,increasing resource utilization by 50%.In terms of hardware,it adopts a CPU+GPU direct pass mode,which is different from traditional virtualization solutions,has good game compatibility,and can support 99% of PC games on the market.Additionally,in terms of streaming capabilities,through adaptive video strcam cncoding and decoding,the internet cafe scenario supports up to 2K/165fps performance,while homc cntcrtainment and graphic design scenarios support up to 1080P/60fps performance.At the same timc,bascd on the"3+6+35+X"all-optical computing base of a certain province operator and the worlds first end-to-end NG-OTN governmententerprise private network,it pilots the end-to-end all-optical access solution for cloud internet cafes.

关 键 词：云网吧GPU边缘算力 NG-OTN政企专网 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]