{"type":"doc","content":[{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#40A9FF","name":"blue"}}],"text":"前言","attrs":{}}]},{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"openEuler OS开源之后，会引领哪些前沿领域？又会带来怎样的技术变革？让我们一探究竟。","attrs":{}}]}],"attrs":{}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"6月10日","attrs":{}},{"type":"link","attrs":{"href":"https://openeuler.org/zh/interaction/summit-list/devday2021/","title":null,"type":null},"content":[{"type":"text","text":"openEuler","attrs":{}}]},{"type":"text","text":" Developer Day 2021大会在北京召开，在会上各位发言代表围绕 “目前开源社区的现状及发展、社区生态、端云结合、openEuler的发展走向” 等主题发表了演讲，中国工程院倪光南院士、openEuler社区理事长江大勇、openEuler社区技术委员会主席胡欣蔚 、百度云总架构师王耀等嘉宾针对上述主题进行了圆桌讨论，我们将圆桌讨论的核心内容整理如下，以飨读者。","attrs":{}}]},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#40A9FF","name":"blue"}}],"text":"中国目前开源社区的现状以及未来发展趋势","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"倪光南：","attrs":{}},{"type":"text","text":"开源已经成为全球软件创技术或产业创新的主导模式，开源社区是开源的源泉所在。中国目前是开源大国，但还不是开源强国，随着国内开源的不断发展，越来越多的开发者参与开源社区建设，中国的开源社区有望成为全球顶级的开源社区。openEuler开源之后，带动了中国开源社区的新发展，openEuler是中国主导的开源社区的典范。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"江大勇：","attrs":{}},{"type":"text","text":"开源是全球软件创新的主导模式，中国的开发者是全球开源贡献的主力。GitHub 2020年的报告，在GitHub上面的开发者数量已经达到5600万，预计到2025年会达到一个亿， 中国的开源贡献者在其中占了非常大的比例，已经成为全球第二，并且所占的比例越来越大，预计到2025年，中国开源贡献者会占到GitHub总开源贡献者的13%，中国开发者已经从开源的使用者，变成了全球主流的开源贡献者。openEuler开发者数量快速增长，半年内增长135%，openEuler社区已成为中国最具活力的开源社区。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"胡欣蔚：","attrs":{}},{"type":"text","text":"这里以openEuler社区的发展现状来讲。在过去的半年时间里，openEuler社区的代码仓数量稳定增长，新增432个代码仓，开源代码仓数量达到7677个， Pull Request增速稳中有升，新的社区贡献者不断加入openEuler 接到Pull Request已经超过37800，社区代码仓合入请求被拒绝的比例比较低，是因为都是有操作系统开发经验的专业开发者的原因，但是在过去半年内代码仓合入被拒的比例由20%涨到25% ，造成的原因有两个：第一个是社区合入代码更规范，第二个原因就是更多没有操作系统开发经验的贡献者的加入，使得社区的开发者变得更多样化，也使得创新版本不负众望的取得更多长足进展的重要原因。","attrs":{}}]},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#40A9FF","name":"blue"}}],"text":"openEuler社区生态建设和后续规划是怎样的？","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"江大勇：","attrs":{}},{"type":"text","text":"openEuler开发者数量快速增长，半年内增长135%。openEuler社区已成为中国最具活力的开源社区，第一行代码从2019.12.31正式上传到开源社区，在18个月内，已经有4732位开发者参与社区贡献，37510次pull request，15万次全球下载。产业和技术生态完成构建，国内外主流芯片厂商都已经加入，为多样性计算奠定了坚实的基础；整机厂商的加入，也快速推进了openEuler社区南向的生态。社区的特别兴趣小组越来越丰富，目前已达到80多个，基本涵盖了ICG的各个领域，并向垂直方向发展，面向各个行业，社区版本迭代发布，不断优化，持续创新。多行业规模商用，核心业务稳定运行，支持5400多种的商业软件，支持各种主流场景，推进openEuler社区北向的发展。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"胡欣蔚：","attrs":{}},{"type":"text","text":"openEuler不仅做创新，也非常关注对长声明周期的维护。openEuler在迭代版本的时候，LTS版本中可用软件数量在快速增加，回合21.03创新版本也取得了主要的成果，支持内存扩功能和私密计算框架，全栈使能，支持CPU和内存的故障在线隔离，提高整体可靠性等技术。以及对发布的LTS版本的安全漏洞修复，可以看出openEuler对安全的重视程度，正是这样使得用户把关键的核心业务用在openEuler上面才能放心。技术演进上可以放心，安全修复上可以安心。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"刘军卫：","attrs":{}},{"type":"text","text":"中国移动与openEuler同行，携手同行，共建开源生态，在关键领域技术沉淀，打造云时代操作系统。大云天元操作系统针对移动云业务应用场景，对openEuler进行了深度定制和优化，新增核心组件热升级，虚拟化及容器特性增强，系统安全加固，DPDK加速库，集中部署运维工具等特色功能，集成KAE插件，软硬协同完成从应用到系统全堆栈的性能优化，充分释放多样性算力。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"房秉毅：","attrs":{}},{"type":"text","text":"中国联通的联通云助力社区发展：2020.07联通沃云加入openEuler社区，2020.10联通主持OpenStack SIG组开始V版适配工作，2021.03openEuler发布21.03版本，增加V版openstack支持，2021.04与华为、电信等合作伙伴联手，贡献更多OpenStack版本及组件，计划在2022年打造更加可靠、强大的openEuler云计算运行环境。","attrs":{}}]},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#40A9FF","name":"blue"}}],"text":"支持多体系架构的操作系统在哪里？","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"江大勇：","attrs":{}},{"type":"text","text":"openEuler OS是一个支持多体系架构的操作系统，可以很好的适应云边端的多种场景和模式。openEuler可以在国家数字政府领域、金融领域、运营商，以及国家能源领域等多行业规模商用使用。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"胡欣蔚：","attrs":{}},{"type":"text","text":"openEuler——面向多样性计算的原生操作系统。openEuler社区原创的SCM文件系统 关键技术：1.soft-update数据一致性保证技术，降低IO时延2、面向SCM的数据结构，提高原数据操作性能3、移除页缓存，避免两次写，提供指针双视图。性能突破：1、想比传统介质文件系统：时延降低3倍2、相比业界SCM文件系统：文件访问时延降低50%，吞吐量提高50%。统一的多样化算力支持版本，同一架构下二进制归一，不同架构代码基线归一。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"刘军卫：","attrs":{}},{"type":"text","text":"计算产业以及产业安全上升到国家战略的高度，国家明确指出要求加快推进国产自主可控替代计划，构建安全可控的信息技术体系。基础软件国产化，自主可控成为趋势，操作系统自主可控，打破国外操作系统厂商的垄断地位；中间件自主可控，摆脱对商业中间件的依赖。openEuler使能多算力异构加速，大云混元计算基于openEuler，实现TaiShanV1、TaiShanV2以及FT-2000+64服务器的完美兼容，覆盖云主机、镜像管理、弹性伸缩等服务。除硬件架构自身限制，X86场景功能覆盖率超99%。大云混元计算，为用户提供NPU异构加速计算能力，充分满足企业客户在人工智能场景下的多算力需求。","attrs":{}}]},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#40A9FF","name":"blue"}}],"text":"为什么选择openEuler？","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"江大勇：","attrs":{}},{"type":"text","text":"不仅仅因为openEuler是一个多样性计算最佳操作系统，技术创新的最优选择，更是因为openEuler社区开源的程度，以及openEuler多路径培养人才的计划等一系列的原因让越来越多的人选择openEuler。openEuler的商用案例，在国家税务、统计局等数字政府领域，建设银行等金融领域，中国移动等运营商，国家电网等能源领域的多行业规模商用使用，来自各行业的广泛使用和规模运行，充分证明了openEuler是值得用户信赖的。在短短一年时间内，商用部署已经超过15万套。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"王耀 ：","attrs":{}},{"type":"text","text":"Baidu为什么选择openEuler？ 不仅是因为openEuler社区的开放、自主、活跃，更是因为百度云需要一个操作系统，需要同时处理很多客户问题，面临着很多发行版本需要发布的痛点，通过开源社区的操作系统的二次构建，解决了上述问题，促成了基于openEuler的BaiduLinux智能云操作系统的正式发布。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"刘军卫：","attrs":{}},{"type":"text","text":"openEuler助力企业释放数据价值。大云天权存储，基于openEuler对CPU、内存、网络三个子系统的深度调优，充分发挥出鲲鹏ARM平台低功耗、高性能的优点。openEuler使能多算力异构加速，大云混元计算基于openEuler，实现TaiShanV1、TaiShanV2以及FT-2000+64服务器的完美兼容，覆盖云主机、镜像管理、弹性伸缩等服务。大云混元计算，为用户提供NPU异构加速计算能力，充分满足企业客户在人工智能场景下的多算力需求。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"房秉毅：","attrs":{}},{"type":"text","text":"openEuler为联通云注入强大原动力 。可靠云计算：多核加速技术，智能调优技术，机密计算框架。大数据：多样性算力支持，鲲鹏加速库，提升性能。5G&MEC：轻量级容器管理器；通用场景虚拟化；多核心优化，更高密度部署。openEuler助力联通打造基于openEuler的全栈私有云场景，实现更大商用价值。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"邹秋波：","attrs":{}},{"type":"text","text":"构筑牢固的IT基础设施，加速光大金融科技创新。金融行业加速数字化转型，IT基础设施是关键，操作系统是核心。openEuler协助光大银行IT基础底座创新实践。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"刘文宗：","attrs":{}},{"type":"text","text":"智能电网调度控制系统是电力系统的“神经中枢”，电力行业是国民经济基础行业。openEuler与国家电网同行，构建智能电网调度控制系统。","attrs":{}}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#40A9FF","name":"blue"}}],"text":"智能电网调度控制系统基准要求","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"信息安全等级保护：四级，跨平台适配，稳定性检测，解决方案可靠性要求99.99%，核心系统零故障时间，调度指令下发小于1秒，通过雪崩测试。","attrs":{}}]},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/9b/9b6cc6e3765a05f6c690fbe731fc3ee6.png","alt":null,"title":"","style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#40A9FF","name":"blue"}}],"text":"最后","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"当前是云技术快速发展的时代，需要多体系架构的操作系统来适应云边端的多种场景和模式，借助国内蓬勃发展的开源社区的力量，共同实现基础操作系统软件国产化，以及操作系统自主可控，打破国外操作系统厂商的垄断地位，构建安全可控的信息技术体系。相信类似openEuler这样的开源社区一定会越来越多，我们的技术生态将越来越繁荣，让我们对技术新变革拭目以待！","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}}]}
openEuler开源之后：引领新的技术变革
{"type":"doc","content":[{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#40A9FF","name":"blue"}}],"text":"前言","attrs":{}}]},{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"openEuler OS开源之后，会引领哪些前沿领域？又会带来怎样的技术变革？让我们一探究竟。","attrs":{}}]}],"attrs":{}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"6月10日","attrs":{}},{"type":"link","attrs":{"href":"https://openeuler.org/zh/interaction/summit-list/devday2021/","title":null,"type":null},"content":[{"type":"text","text":"openEuler","attrs":{}}]},{"type":"text","text":" Developer Day 2021大会在北京召开，在会上各位发言代表围绕 “目前开源社区的现状及发展、社区生态、端云结合、openEuler的发展走向” 等主题发表了演讲，中国工程院倪光南院士、openEuler社区理事长江大勇、openEuler社区技术委员会主席胡欣蔚 、百度云总架构师王耀等嘉宾针对上述主题进行了圆桌讨论，我们将圆桌讨论的核心内容整理如下，以飨读者。","attrs":{}}]},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#40A9FF","name":"blue"}}],"text":"中国目前开源社区的现状以及未来发展趋势","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"倪光南：","attrs":{}},{"type":"text","text":"开源已经成为全球软件创技术或产业创新的主导模式，开源社区是开源的源泉所在。中国目前是开源大国，但还不是开源强国，随着国内开源的不断发展，越来越多的开发者参与开源社区建设，中国的开源社区有望成为全球顶级的开源社区。openEuler开源之后，带动了中国开源社区的新发展，openEuler是中国主导的开源社区的典范。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"江大勇：","attrs":{}},{"type":"text","text":"开源是全球软件创新的主导模式，中国的开发者是全球开源贡献的主力。GitHub 2020年的报告，在GitHub上面的开发者数量已经达到5600万，预计到2025年会达到一个亿， 中国的开源贡献者在其中占了非常大的比例，已经成为全球第二，并且所占的比例越来越大，预计到2025年，中国开源贡献者会占到GitHub总开源贡献者的13%，中国开发者已经从开源的使用者，变成了全球主流的开源贡献者。openEuler开发者数量快速增长，半年内增长135%，openEuler社区已成为中国最具活力的开源社区。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"胡欣蔚：","attrs":{}},{"type":"text","text":"这里以openEuler社区的发展现状来讲。在过去的半年时间里，openEuler社区的代码仓数量稳定增长，新增432个代码仓，开源代码仓数量达到7677个， Pull Request增速稳中有升，新的社区贡献者不断加入openEuler 接到Pull Request已经超过37800，社区代码仓合入请求被拒绝的比例比较低，是因为都是有操作系统开发经验的专业开发者的原因，但是在过去半年内代码仓合入被拒的比例由20%涨到25% ，造成的原因有两个：第一个是社区合入代码更规范，第二个原因就是更多没有操作系统开发经验的贡献者的加入，使得社区的开发者变得更多样化，也使得创新版本不负众望的取得更多长足进展的重要原因。","attrs":{}}]},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#40A9FF","name":"blue"}}],"text":"openEuler社区生态建设和后续规划是怎样的？","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"江大勇：","attrs":{}},{"type":"text","text":"openEuler开发者数量快速增长，半年内增长135%。openEuler社区已成为中国最具活力的开源社区，第一行代码从2019.12.31正式上传到开源社区，在18个月内，已经有4732位开发者参与社区贡献，37510次pull request，15万次全球下载。产业和技术生态完成构建，国内外主流芯片厂商都已经加入，为多样性计算奠定了坚实的基础；整机厂商的加入，也快速推进了openEuler社区南向的生态。社区的特别兴趣小组越来越丰富，目前已达到80多个，基本涵盖了ICG的各个领域，并向垂直方向发展，面向各个行业，社区版本迭代发布，不断优化，持续创新。多行业规模商用，核心业务稳定运行，支持5400多种的商业软件，支持各种主流场景，推进openEuler社区北向的发展。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"胡欣蔚：","attrs":{}},{"type":"text","text":"openEuler不仅做创新，也非常关注对长声明周期的维护。openEuler在迭代版本的时候，LTS版本中可用软件数量在快速增加，回合21.03创新版本也取得了主要的成果，支持内存扩功能和私密计算框架，全栈使能，支持CPU和内存的故障在线隔离，提高整体可靠性等技术。以及对发布的LTS版本的安全漏洞修复，可以看出openEuler对安全的重视程度，正是这样使得用户把关键的核心业务用在openEuler上面才能放心。技术演进上可以放心，安全修复上可以安心。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"刘军卫：","attrs":{}},{"type":"text","text":"中国移动与openEuler同行，携手同行，共建开源生态，在关键领域技术沉淀，打造云时代操作系统。大云天元操作系统针对移动云业务应用场景，对openEuler进行了深度定制和优化，新增核心组件热升级，虚拟化及容器特性增强，系统安全加固，DPDK加速库，集中部署运维工具等特色功能，集成KAE插件，软硬协同完成从应用到系统全堆栈的性能优化，充分释放多样性算力。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"房秉毅：","attrs":{}},{"type":"text","text":"中国联通的联通云助力社区发展：2020.07联通沃云加入openEuler社区，2020.10联通主持OpenStack SIG组开始V版适配工作，2021.03openEuler发布21.03版本，增加V版openstack支持，2021.04与华为、电信等合作伙伴联手，贡献更多OpenStack版本及组件，计划在2022年打造更加可靠、强大的openEuler云计算运行环境。","attrs":{}}]},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#40A9FF","name":"blue"}}],"text":"支持多体系架构的操作系统在哪里？","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"江大勇：","attrs":{}},{"type":"text","text":"openEuler OS是一个支持多体系架构的操作系统，可以很好的适应云边端的多种场景和模式。openEuler可以在国家数字政府领域、金融领域、运营商，以及国家能源领域等多行业规模商用使用。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"胡欣蔚：","attrs":{}},{"type":"text","text":"openEuler——面向多样性计算的原生操作系统。openEuler社区原创的SCM文件系统 关键技术：1.soft-update数据一致性保证技术，降低IO时延2、面向SCM的数据结构，提高原数据操作性能3、移除页缓存，避免两次写，提供指针双视图。性能突破：1、想比传统介质文件系统：时延降低3倍2、相比业界SCM文件系统：文件访问时延降低50%，吞吐量提高50%。统一的多样化算力支持版本，同一架构下二进制归一，不同架构代码基线归一。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"刘军卫：","attrs":{}},{"type":"text","text":"计算产业以及产业安全上升到国家战略的高度，国家明确指出要求加快推进国产自主可控替代计划，构建安全可控的信息技术体系。基础软件国产化，自主可控成为趋势，操作系统自主可控，打破国外操作系统厂商的垄断地位；中间件自主可控，摆脱对商业中间件的依赖。openEuler使能多算力异构加速，大云混元计算基于openEuler，实现TaiShanV1、TaiShanV2以及FT-2000+64服务器的完美兼容，覆盖云主机、镜像管理、弹性伸缩等服务。除硬件架构自身限制，X86场景功能覆盖率超99%。大云混元计算，为用户提供NPU异构加速计算能力，充分满足企业客户在人工智能场景下的多算力需求。","attrs":{}}]},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#40A9FF","name":"blue"}}],"text":"为什么选择openEuler？","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"江大勇：","attrs":{}},{"type":"text","text":"不仅仅因为openEuler是一个多样性计算最佳操作系统，技术创新的最优选择，更是因为openEuler社区开源的程度，以及openEuler多路径培养人才的计划等一系列的原因让越来越多的人选择openEuler。openEuler的商用案例，在国家税务、统计局等数字政府领域，建设银行等金融领域，中国移动等运营商，国家电网等能源领域的多行业规模商用使用，来自各行业的广泛使用和规模运行，充分证明了openEuler是值得用户信赖的。在短短一年时间内，商用部署已经超过15万套。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"王耀 ：","attrs":{}},{"type":"text","text":"Baidu为什么选择openEuler？ 不仅是因为openEuler社区的开放、自主、活跃，更是因为百度云需要一个操作系统，需要同时处理很多客户问题，面临着很多发行版本需要发布的痛点，通过开源社区的操作系统的二次构建，解决了上述问题，促成了基于openEuler的BaiduLinux智能云操作系统的正式发布。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"刘军卫：","attrs":{}},{"type":"text","text":"openEuler助力企业释放数据价值。大云天权存储，基于openEuler对CPU、内存、网络三个子系统的深度调优，充分发挥出鲲鹏ARM平台低功耗、高性能的优点。openEuler使能多算力异构加速，大云混元计算基于openEuler，实现TaiShanV1、TaiShanV2以及FT-2000+64服务器的完美兼容，覆盖云主机、镜像管理、弹性伸缩等服务。大云混元计算，为用户提供NPU异构加速计算能力，充分满足企业客户在人工智能场景下的多算力需求。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"房秉毅：","attrs":{}},{"type":"text","text":"openEuler为联通云注入强大原动力 。可靠云计算：多核加速技术，智能调优技术，机密计算框架。大数据：多样性算力支持，鲲鹏加速库，提升性能。5G&MEC：轻量级容器管理器；通用场景虚拟化；多核心优化，更高密度部署。openEuler助力联通打造基于openEuler的全栈私有云场景，实现更大商用价值。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"邹秋波：","attrs":{}},{"type":"text","text":"构筑牢固的IT基础设施，加速光大金融科技创新。金融行业加速数字化转型，IT基础设施是关键，操作系统是核心。openEuler协助光大银行IT基础底座创新实践。","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":" ","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"strong","attrs":{}}],"text":"刘文宗：","attrs":{}},{"type":"text","text":"智能电网调度控制系统是电力系统的“神经中枢”，电力行业是国民经济基础行业。openEuler与国家电网同行，构建智能电网调度控制系统。","attrs":{}}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#40A9FF","name":"blue"}}],"text":"智能电网调度控制系统基准要求","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"信息安全等级保护：四级，跨平台适配，稳定性检测，解决方案可靠性要求99.99%，核心系统零故障时间，调度指令下发小于1秒，通过雪崩测试。","attrs":{}}]},{"type":"image","attrs":{"src":"https://static001.geekbang.org/infoq/9b/9b6cc6e3765a05f6c690fbe731fc3ee6.png","alt":null,"title":"","style":[{"key":"width","value":"75%"},{"key":"bordertype","value":"none"}],"href":"","fromPaste":false,"pastePass":false}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"heading","attrs":{"align":null,"level":3},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#40A9FF","name":"blue"}}],"text":"最后","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"当前是云技术快速发展的时代，需要多体系架构的操作系统来适应云边端的多种场景和模式，借助国内蓬勃发展的开源社区的力量，共同实现基础操作系统软件国产化，以及操作系统自主可控，打破国外操作系统厂商的垄断地位，构建安全可控的信息技术体系。相信类似openEuler这样的开源社区一定会越来越多，我们的技术生态将越来越繁荣，让我们对技术新变革拭目以待！","attrs":{}}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}}]}
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