阿里CTO程立：2021双11峰值计算成本相比去年下降50%，小蛮驴送货已突破100万单    

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" 编辑 | 刘燕 "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"InfoQ获悉，11月11日，阿里巴巴首席技术官程立发布一组数据：今年双11，阿里巴巴大促峰值的计算成本相比去年下降50%；截至11日，小蛮驴无人车在双11期间累计配送快递已超过100万件。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"每年双11的流量洪峰是双11技术的最大挑战环节，需要同时追加大量计算资源保障平稳顺畅，通过云原生更极致的弹性计算能力，阿里今年双11大促峰值的计算成本相较去年下降了50%。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"程立表示，在应用100%云原生化的基础上，今年云原生技术继续进步，在线业务容器已达百万规模，大幅优化交易链路，提升了计算效率。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"过去几年，阿里不断深耕算力，得益于全面上云、技术云原生化、从数据库到服务器到芯片的全栈自研技术创新，计算资源使用效率不断提升。今年，阿里巴巴所有业务全部跑在云上。通过云上技术创新，数据中心算力得到更合理的配置，如阿里云自研的神龙云服务器架构以及自研数据库PolarDB的使用，大大提升了服务器资源使用效率，降低了计算成本。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"阿里自研芯片也开始大规模应用于双11战场。今年，平头哥自研含光芯片作为算力主力支持全球规模最大的电商搜索、推荐任务，其中淘宝主搜100%的AI算力由该芯片提供。相比传统GPU，使用含光800运行的算法效率最高可提升近2倍，"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"在深耕算力之外，阿里也加大了绿色科技的投入。今年双11，绿色成为核心关键词，技术在其中扮演关键作用。除了云原生技术推动大促峰值算力成本大幅下降，自研含光芯片也在算法效率提高的同时大幅降低能耗，相比传统GPU，单位算力能耗降低58%。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"绿色算力之外，达摩院自研的全球最大规模参数的大模型M6也首次支持双11，通过低碳、高算力的算法模型，帮助AI相关业务提升算力且降碳减排，目前已用于40多个业务场景。值得一提的是，M6实现了业内极致的低碳高效，同等参数规模相比，耗能仅为1%。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"今年双11，淘宝沉浸式的3D直播间打造了首款影视级的商家自播方案、为消费者提供了身临其境的购买体验。这项技术突破了以往影视级XR直播拍摄中云渲染、AI、复杂光影模拟、云3D资产库等关键技术，支持主播仅用普通绿幕就可虚拟出上千平米的直播会场、近千盏舞台灯光、特种摄像设备的直播效果，成为首个具有低成本、可复用、低碳环保等优势的商家自播影视级拍摄解决方案。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"在跨境电商领域，多语言翻译技术以显著的创译融合改写和翻译能力，提高了源语言商品信息的质量以及用户体验，目前已支持AliExpress、ICBU在十多个国家、数千万跨境商品信息的国际化。图像翻译技术自动定位、识别翻译区域，将中文图片自动转化为英文图片，实现了Lazada百万商品图片信息的国际化，帮助商家提升转化效率。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":" "}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","attrs":{"color":"#494949","name":"user"}}],"text":"除了消费体验，从商品设计、生产制造到物流配送最后一公里，技术已成为推动产业创新升级的引擎。以时装行业为例，如何高效、准确地量产符合市场趋势的创新设计款式，缩短新款培育周期，一直是市场痛点。达摩院AI图像生成技术支持的智能趋势设计解决方案成为此次双11快反时装设计的助力，多家鞋靴商家基于此方案上架了几千款AI设计商品。大模型M6也已在一些工厂上岗，其高清图像生成能力能让设计师工作效率提升5倍，新款服饰的开发周期从过去的1-3个月缩短到最快2周。目前首批AI设计服装已陆续在淘宝上线。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","at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