阿里CTO程立：2021雙11峯值計算成本相比去年下降50%，小蠻驢送貨已突破100萬單    

{"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":" 編輯 | 劉燕 "}]},{"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獲悉，11月11日，阿里巴巴首席技術官程立發佈一組數據：今年雙11，阿里巴巴大促峯值的計算成本相比去年下降50%；截至11日，小蠻驢無人車在雙11期間累計配送快遞已超過100萬件。"}]},{"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":"每年雙11的流量洪峯是雙11技術的最大挑戰環節，需要同時追加大量計算資源保障平穩順暢，通過雲原生更極致的彈性計算能力，阿里今年雙11大促峯值的計算成本相較去年下降了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，在應用100%雲原生化的基礎上，今年雲原生技術繼續進步，在線業務容器已達百萬規模，大幅優化交易鏈路，提升了計算效率。"}]},{"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":"過去幾年，阿里不斷深耕算力，得益於全面上雲、技術雲原生化、從數據庫到服務器到芯片的全棧自研技術創新，計算資源使用效率不斷提升。今年，阿里巴巴所有業務全部跑在雲上。通過雲上技術創新，數據中心算力得到更合理的配置，如阿里雲自研的神龍雲服務器架構以及自研數據庫PolarDB的使用，大大提升了服務器資源使用效率，降低了計算成本。"}]},{"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":"阿里自研芯片也開始大規模應用於雙11戰場。今年，平頭哥自研含光芯片作爲算力主力支持全球規模最大的電商搜索、推薦任務，其中淘寶主搜100%的AI算力由該芯片提供。相比傳統GPU，使用含光800運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，阿里也加大了綠色科技的投入。今年雙11，綠色成爲核心關鍵詞，技術在其中扮演關鍵作用。除了雲原生技術推動大促峯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時大幅降低能耗，相比傳統GPU，單位算力能耗降低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":"綠色算力之外，達摩院自研的全球最大規模參數的大模型M6也首次支持雙11，通過低碳、高算力的算法模型，幫助AI相關業務提升算力且降碳減排，目前已用於40多個業務場景。值得一提的是，M6實現了業內極致的低碳高效，同等參數規模相比，耗能僅爲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":"今年雙11，淘寶沉浸式的3D直播間打造了首款影視級的商家自播方案、爲消費者提供了身臨其境的購買體驗。這項技術突破了以往影視級XR直播拍攝中雲渲染、AI、複雜光影模擬、雲3D資產庫等關鍵技術，支持主播僅用普通綠幕就可虛擬出上千平米的直播會場、近千盞舞臺燈光、特種攝像設備的直播效果，成爲首個具有低成本、可複用、低碳環保等優勢的商家自播影視級拍攝解決方案。"}]},{"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":"在跨境電商領域，多語言翻譯技術以顯著的創譯融合改寫和翻譯能力，提高了源語言商品信息的質量以及用戶體驗，目前已支持AliExpress、ICBU在十多個國家、數千萬跨境商品信息的國際化。圖像翻譯技術自動定位、識別翻譯區域，將中文圖片自動轉化爲英文圖片，實現了Lazada百萬商品圖片信息的國際化，幫助商家提升轉化效率。"}]},{"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":"除了消費體驗，從商品設計、生產製造到物流配送最後一公里，技術已成爲推動產業創新升級的引擎。以時裝行業爲例，如何高效、準確地量產符合市場趨勢的創新設計款式，縮短新款培育週期，一直是市場痛點。達摩院AI圖像生成技術支持的智能趨勢設計解決方案成爲此次雙11快反時裝設計的助力，多家鞋靴商家基於此方案上架了幾千款AI設計商品。大模型M6也已在一些工廠上崗，其高清圖像生成能力能讓設計師工作效率提升5倍，新款服飾的開發週期從過去的1-3個月縮短到最快2周。目前首批AI設計服裝已陸續在淘寶上線。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","marks":[{"type":"color","at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