被美国列入投资黑名单，商汤科技紧急回应；传19家互联网大厂裁员；Log4j 爆“核弹级”漏洞，波及Flink等十余个项目 | AI一周资讯

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"商汤科技开启全球招股，将于下周登陆港交所；英特尔自动驾驶子公司Mobileye或将独立上市，估值500亿美元；又有4名世界顶尖科学家加入华为；OPPO将推出首款自研芯片，或为6纳米NPU；亚马逊云服务发生宕机事故，持续7小时致多个网站及应用瘫痪；百度联合鹏城实验室发布全球首个知识增强千亿大模型，参数规模达到2600亿...."}]}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"资讯"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"商汤科技开启全球招股，将于下周登陆港交所"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"商汤科技已于12月7日开启全球招股，并将于12月17日登陆港交所。"}]},{"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","text":"消息显示，商汤科技国际配售获超额认购，香港公开发售也已足额，基石投资者认购4.5亿美元，认购比例达60%。另据招股书披露，商汤所有上市前投资人均承诺全数股份锁定6个月，坚定看好公司长期价值。商汤科技将在港交所正式发售15亿股，约占其总股份的4.5%，所得款净额达56.55亿港元（折合人民币约46.19亿元）。"}]},{"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","text":"然而，在IPO关键阶段，商汤科技却再遭美制裁。"}]},{"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","text":"12月11日，美国财政部发布新闻称，将中国等国家的多个实体及个人列入美国财政部海外资产控制办公室的制裁名单。此外，美国财政部还将中国商汤科技有限公司列入所谓“涉军企业名单”，实施投资限制。"}]},{"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","text":"12月11日上午，商汤科技发布公开声明称，对于这一决定与相关指控表示强烈反对。商汤科技认为，“该决定与相关指控毫无根据，反映了对我公司根本性的误解。科技发展不应该受到地缘政治的影响。商汤是领先的人工智能软件公司，致力于发展可持续、负责任并合乎伦理的人工智能技术与应用”。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"英特尔自动驾驶子公司Mobileye或将独立上市，估值500亿美元"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12月7日，《华尔街日报》援引消息人士称，英特尔计划将其自动驾驶汽车子公司Mobileye单独上市，该公司的估值或达500亿美元以上。"}]},{"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","text":"Mobileye是英特尔在2017年以约150亿美元收购的一家以色列公司，专门从事基于芯片的摄像头系统，协助汽车的自动驾驶功能。该公司已在东京、巴黎、上海和底特律的机器人出租车队中测试其技术。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"马斯克希望明年在人类身上植入脑际接口，让瘫痪者重新行走"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12月7日，埃隆·马斯克在华尔街日报CEO理事会论坛发言时表示，Neuralink（马斯克旗下公司，主要开发脑机接口），希望在 2022 年之前将他们的第一个植入设备植入人体，希望其能帮助恢复四肢瘫痪者的全身功能，目前正在等待美国FDA（Food and Drug Administration，美国食品药品监督管理局）的批准。"}]},{"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","text":"马斯克在会议期间接受视频采访时说：“我们植入设备的标准高于FDA的要求”，“我认为我们有机会通过Neuralink恢复脊髓损伤患者的全身功能”。"}]},{"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","text":"他进一步表示，“我不想不合理地提高希望，但我越来越相信这是可以做到的。我认为我们有机会，我强调这是可能的，让无法行走或无法使用手臂的人再次能够自然行走。”"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"又有4名世界顶尖科学家加入华为"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"据Bourse Direct报道，经巴黎萨克雷大学确认，2002年菲尔兹奖得主、法国高等科学研究所(IHES)终身数学教授洛朗拉福格(Laurent Lafforgue)本月初宣布加入华为法国公司，从事基础研究工作。由于诺贝尔奖没有设置数学奖，因此菲尔兹奖被称为“数学界的诺贝尔奖”。"}]},{"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","text":"洛朗·拉福格与华为的合作始于2017年，此前开展了为期2年的拓扑理论研究，2019年他创建了华为代数几何学讲座，现在加入华为之后也将继续展开研究。"}]},{"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","text":"除洛朗·拉福格之外，华为在法国设立的拉格朗日研究中心还有3位顶级数学家，分别是法国高等科学研究所的马克西姆·孔采维奇、苏黎世理工的阿莱西奥·菲加利以及法兰西学院的皮埃尔-路易斯莱恩斯。"}]},{"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","text":"此前，华为创始人任正非曾表示，华为至少有700名数学家、800多名物理学家、120多名化学家、六七千名基础研究的专家、六万多名各种高级工程师、工程师，形成这种组合在前进。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"OPPO将推出首款自研芯片，或为6纳米NPU"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"36氪独家获悉，OPPO此前内部宣布的“造芯”举动已获重要进展，其首款自研芯片将定位于独立 NPU（神经网络处理器），发布时间或将在下周。“6月就完成流片（流水线上试生产）了，但一直没公布。”一位OPPO内部人士对36氪透露，他表示，这颗自研芯片是基于6nm先进制程EUV工艺制造，并由台积电tsmc代工。"}]},{"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","text":"在手机内部指甲盖大小的芯片中，NPU 和 CPU（中央处理器）、 GPU（图形处理器）等模块，共同构成了Soc（系统级芯片），区别在于，NPU 负责的是AI运算与AI应用的实现，可在手机内独立进行 AI 处理工作。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"燧原科技发布第二代AI推理芯片"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12月7日，AI芯片初创企业燧原科技发布第二代云端人工智能推理加速卡“云燧i20”。新一代“邃思”AI推理芯片由12nm工艺打造。通过架构升级，可以实现与目前业内7nm GPU相匹敌的计算能力，同时12nm供应链体系更加稳定成熟，客户的业务需求可以得到及时满足。"}]},{"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","text":"作为全新一代云端AI推理加速产品，云燧i20拥有迄今为止业内最大的AI加速卡存储带宽，高达819GB\/s，远超行业同类产品水平；同时全面支持从FP32、TF32、FP16、BF16到INT8的计算精度。单精度FP32峰值算力达到32TFLOPS，单精度张量TF32峰值算力达到128TFLOPS，整型 INT8峰值算力达到256TOPS。对比第一代推理产品，云燧i20将浮点算力提升到1.8倍，整型算力提升到3.6倍。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"全球首个知识增强千亿大模型来了！参数规模达到2600亿"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12 月 8 日，百度与鹏城自然语言处理联合实验室发布了鹏城-百度·文心（模型版本号：ERNIE 3.0 Titan），国产化大模型阵营再添一军。"}]},{"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","text":"鹏城-百度·文心是全球首个知识增强的千亿 AI 大模型。"}]},{"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","text":"基于鹏城实验室算力系统“鹏城云脑Ⅱ”和百度飞桨深度学习平台联合，鹏城-百度·文心模型参数规模超越 GPT-3，达到 2600 亿。鹏城-百度·文心模型希望解决传统 AI 模型泛化性差、强依赖于昂贵的人工标注数据、落地成本高等应用难题，降低 AI 开发和应用的门槛。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"Meta将人工智能团队合并至AR\/VR部门"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"据报道，消息人士透露，Facebook的母公司Meta Platforms已经将人工智能团队合并至开发增强现实和虚拟现实产品的Reality Labs部门。这一消息也得到了Meta的证实。"}]},{"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","text":"Meta的人工智能团队此前是负责监督Facebook平台有害内容的核心。随着这一调整，该团队将更多地专注与虚拟现实相关的工作。此举还有可能帮助Meta解决Quest VR虚拟现实头显应用的内容问题。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"英特尔加入欧拉生态"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"近日，英特尔宣布加入欧拉开源社区。这一举动意味着什么？潇湘晨报援引专家分析认为，作为半导体行业和计算创新领域的全球领先厂商，英特尔加入欧拉开源社区，将极大繁荣多样性计算生态，推动欧拉开源操作系统在x86架构上的技术创新，也意味着欧拉开源社区正在汇聚全世界最先进的技术创新力量，打造世界一流的开源操作系统。"}]},{"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","text":"英特尔加入欧拉开源社区，是因为看重了华为欧拉和鸿蒙两大操作系统巨大的应用市场。中国工程院院士廖湘科表示，开放开源是发展操作系统等基础软件的重要途径。当前，大量国产操作系统是基于国外的上游开源社区做二次开发，大量国内软件开发人员在为国外的开源社区作贡献，因此迫切需要构建根植于中国的开源社区。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"甲骨文第二财季总营收103.6亿美元，云和授权业务营收76亿美元"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"据路透社报道，甲骨文公布财报后股价大涨近10%。甲骨文第二财季总营收为103.60亿美元，与去年同期的98.00亿美元相比增长6%，不计入汇率变动的影响同样为同比增长6%。净亏损为12.47亿美元，相比之下去年同期的净利润为24.42亿美元。"}]},{"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","text":"其中，云服务和授权支持业务营收为76亿美元，同比增长6%，在总营收中所占比例为73.08%；云授权和现场授权业务营收为12亿美元，同比增长13%，在总营收中所占比例为11.54%。该公司表示，2022财年第三财季，其云服务和授权支持业务营收预计将增长6%至8%。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"亚马逊云服务发生宕机事故，持续7小时致多个网站及应用瘫痪"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12月8日，据凤凰网科技消息，亚马逊云计算服务 AWS 在周二发生宕机，导致美国数以千计的用户无法使用 Prime 视频等多项亚马逊服务，并造成了亚马逊电商业务的交付混乱，包裹堆积。"}]},{"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","text":"知情人士称，AWS 宕机对亚马逊配送业务造成了严重破坏，导致司机无法获得路线或包裹，亚马逊与其依赖的数千名司机之间的通信中断。而且，宕机使得原本应该在路上运送包裹的货车闲置，无法取得任何联系。亚马逊自己的 Amazon Flex 送货员也无法登录亚马逊的应用获取任务。不仅如此，使用亚马逊 AWS 云服务的多个热门网站也受到了影响，包括 Coinbase、Robinhood、迪士尼、Netflix。"}]},{"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","text":"亚马逊周二称，此次宕机与网络设备有关，涉及应用程序接口 (API)。"}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"IT界热评新闻"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"Oracle 大佬离职，怒喷 MySQL: “糟糕的数据库”"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12 月 5 日，甲骨文首席软件工程师兼 "},{"type":"link","attrs":{"href":"https:\/\/www.mysql.com\/cn\/","title":"","type":null},"content":[{"type":"text","text":"MySQL"}]},{"type":"text","text":" 优化器团队成员 Steinar Gunderson 在其博客发表了一篇文章，表示自己即将从 Oracle 离职，同时在文章中吐槽 MySQL 是一个非常糟糕的数据库，并建议开发者改用 "},{"type":"link","attrs":{"href":"https:\/\/www.postgresql.org\/","title":"","type":null},"content":[{"type":"text","text":"PostgreSQL"}]},{"type":"text","text":"。"}]},{"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","text":"他直言 MySQL 的代码仍有“很大的改进空间”，“公司管理层也一直支持大规模重构”。“使用 MySQL 就像走进了一个平行宇宙，这里有很多人都由内而外笃信着 MySQL 就是最先进的数据库产品。但我不行，我的工作经常需要向观众们讲解优化器的内部工作原理，所以我特别能感受到 MySQL 的种种设计是多么原始。”"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"谷歌宣布向全体员工追加发放1600美元现金奖金"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12月9日，谷歌今日宣布，今年将向全球员工发放额外奖金。"}]},{"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","text":"谷歌发言人表示，本月谷歌将向位于全球各国的所有员工，包括额外聘请的员工和实习生发放1600美元或等值的一次性现金奖金。这是在居家办公津贴和福利奖金之外，在疫情期间为员工提供的进一步支持。不过，该发言人没有透露，谷歌将总共拨出多少资金用于这个项目。"}]},{"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","text":"上周，谷歌宣布无限期推迟员工重返办公室的计划，原因是对新冠病毒奥密克戎变种的担忧，以及员工对公司强制接种疫苗的反对。"}]},{"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","text":"今年3月初，谷歌的内部调查显示，过去一年员工的幸福感出现下降。随后，该公司宣布了一系列福利项目，包括500美元的现金奖金。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"Log4j 爆“核弹级”漏洞，Flink、Kafka等至少十多个项目受影响"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12 月 10 日凌晨，Apache 开源项目 Log4j 的远程代码执行漏洞细节被公开，由于 Log4j 的广泛使用，该漏洞一旦被攻击者利用会造成严重危害。"}]},{"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","text":"Apache Log4j 2.x <= 2.14.1 版本均回会受到影响。根据“"},{"type":"link","attrs":{"href":"https:\/\/mp.weixin.qq.com\/s?__biz=MzA5MDc1NDc1MQ==&mid=2247490981&idx=1&sn=a6cbdc953c90467a598149167fca0c28&scene=21#wechat_redirect","title":"","type":null},"content":[{"type":"text","text":"微步在线研究响应中心"}]},{"type":"text","text":"”消息，可能的受影响应用包括但不限于：Spring-Boot-strater-log4j2、Apache Struts2、Apache Solr、Apache Flink、Apache Druid、Elasticsearch、Flume、Dubbo、Redis、Logstash、Kafka 等。很多互联网企业都连夜做了应急措施。"}]},{"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","text":"据悉，漏洞出现后，斗鱼、京东、网易、深信服和汽车产业安全应急响应中心皆发文表示，鉴于该漏洞影响范围比较大，业务自查及升级修复需要一定时间，暂不接收 Log4j2 相关的远程代码执行漏洞。"}]},{"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","text":"此次漏洞的出现，是由用于 Log4j 2 提供的 lookup 功能造成的，该功能允许开发者通过一些协议去读取相应环境中的配置。但在实现的过程中，并未对输入进行严格的判断，从而造成漏洞的发生。"}]},{"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","text":"12 月 10 日上午，"},{"type":"link","attrs":{"href":"https:\/\/mp.weixin.qq.com\/s?__biz=MzI5MzY2MzM0Mw==&mid=2247486239&idx=1&sn=dd3eed8e9065a7f78758effd6ffe2578&scene=21#wechat_redirect","title":"","type":null},"content":[{"type":"text","text":"阿里云安全团队"}]},{"type":"text","text":"再次发出预警，发现 Apache Log4j 2.15.0-rc1 版本存在漏洞绕过，建议及时更新至 Apache Log4j 2.15.0-rc2 版本。"}]},{"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","text":"对于这次漏洞，有网友评价说道，“可以说是灾难性的漏洞，比之前的 fastjson 和 shiro 还要严重，这个漏洞估计在之后三四年内还会继续存在….”"}]}]}