Breaking
TRBreaking news... Cevdet Yılmaz will inform the Turkish Grand National Assembly about the 'fund crisis'RUScaffolding collapses on parked cars in a Russian cityGLOBALDjokovic wins China Open to claim 102nd career titleINTLParamount and Warner Bros merge into one Hollywood giantDELive blog Saxony-Anhalt: AfD also has a vice presidentTRBreaking News... An investigation has been launched into the images of pajamas in MersinCNA must-see on the National Day return trip! Check the exit time for free on the expressway. Don’t get stuck on the expressway.RUDFB head on Infantino: we must send him off the fieldKRUkraine criticizes Korea by citing article ‘Korea’s Russian oil supply’ (comprehensive)RUThe US has denied reports of a US helicopter being shot down over the Red SeaTRBreaking news... Cevdet Yılmaz will inform the Turkish Grand National Assembly about the 'fund crisis'RUScaffolding collapses on parked cars in a Russian cityGLOBALDjokovic wins China Open to claim 102nd career titleINTLParamount and Warner Bros merge into one Hollywood giantDELive blog Saxony-Anhalt: AfD also has a vice presidentTRBreaking News... An investigation has been launched into the images of pajamas in MersinCNA must-see on the National Day return trip! Check the exit time for free on the expressway. Don’t get stuck on the expressway.RUDFB head on Infantino: we must send him off the fieldKRUkraine criticizes Korea by citing article ‘Korea’s Russian oil supply’ (comprehensive)RUThe US has denied reports of a US helicopter being shot down over the Red Sea
Back华为发布AI时代计算架构:让百万处理器成为一台计算机
华为发布AI时代计算架构:让百万处理器成为一台计算机
Tech
中国新闻网2 hours agoTech16 min readChinaView translation

华为发布AI时代计算架构:让百万处理器成为一台计算机

华为在全联接大会期间披露Peerium计算架构及灵衢总线技术,旨在通过架构创新突破算力扩展瓶颈

Quick Look

华为轮值董事长徐直军与海思首席科学家廖恒在上海全联接大会期间,详细介绍了Peerium计算架构与灵衢总线(UnifiedBus)技术。该架构旨在通过统一协议实现百万级处理器互联,以应对大规模AI模型训练需求,并强调了在半导体自主化与架构创新方面的战略布局。

AI-generated summary

Why It Matters

华为在全联接大会上发布了Peerium计算架构与灵衢总线,旨在解决大规模AI集群互联问题。此举被视为华为在先进制程受限背景下,通过架构创新提升算力效率的战略举措。

Font size

日前在上海举行的华为全联接(HC)大会期间,华为轮值董事长徐直军与海思首席科学家廖恒博士,就华为新发布的AI时代的Peerium计算架构和灵衢总线(UnifiedBus),与部分媒体记者进行了问答交流。

徐直军表示,去年HC大会上发布了昇腾芯片路标并开放灵衢协议。今年展出的昇腾950和Atlas950超节点,背后是华为开创的全新计算架构Peerium。该架构基于嵌套并行、统一内存寻址、平等互联,能让百万颗处理器成为一台计算机,突破了图灵范式的串行。

廖恒指出,25.6万卡规模的集群设计并非随意,而是基于当前5万亿参数模型训练的需求,以及中国数据中心电力输送系统的设计考量。未来两年内,中国预计将出现多个训练参数规模在10万亿至40万亿之间的基础模型。

关于芯片自主化,徐直军强调,中国推进芯片自主化是必然之路。尽管目前昇腾在先进性上与国际领先水平仍有差距,但解决“有无”问题是核心。目前昇腾在国内市场需求远超供应,因此暂无全面拓展海外市场的计划。

针对灵衢总线(UB),徐直军解释称,UB不仅仅是网络部门的贡献,而是计算部门主导研发的统一协议,旨在实现低时延、超高速的计算互联,彻底颠覆原有的主从架构。廖恒补充道,UB采用统一协议,相比英伟达NVLink与InfiniBand的协议转换,可节省一个数量级的时延。

在光互联技术路线上,华为坚定走NPO(板载光学)路线。徐直军认为,相比CPO,NPO在成本、维护及良率方面具有显著优势。目前华为已发布基于NPO的Hi-ONE模组,预计未来两到三年内领先行业。

最后,徐直军表示,华为将继续坚持创新,通过压强式研发投入构筑产品竞争力。他认为,UB互联技术与Peerium计算架构是AI时代的必由之路,随着产业界对大规模算力需求的增长,未来将有更多厂商向此方向靠拢。

What to Watch

AI outlook — possibilities, not facts

  • 昇腾950DT超节点将于今年年底或明年初实现规模供货。

    Likely · Within months

Open Questions

  • 昇腾950DT的具体产能释放时间表
  • NPO技术在量产中的良率表现
  • 海外市场对昇腾芯片的实际需求规模

Related Topics

This article was originally published by 中国新闻网.

Related Stories

"DeepSeek of the West" is about to break through the circle, pointing its sword at China, with Huida's support behind it
Developing·

"DeepSeek of the West" is about to break through the circle, pointing its sword at China, with Huida's support behind it

Reflection AI, supported by Huida, released the first open weight model Beam, focusing on coding and AI agent tasks. The company positions itself as a U.S. competitor to low-cost AI systems such as China's DeepSeek and Kimi, and has received investment from institutions such as Huida and Sequoia Capital, with a valuation of US$25 billion.

自由时报
3 min read
China poached 27 veterans of Samsung and SK Hynix in a “turnkey” manner and were “trapped and killed”
Developing·

China poached 27 veterans of Samsung and SK Hynix in a “turnkey” manner and were “trapped and killed”

A total of 27 senior technical personnel from Samsung Electronics and SK Hynix switched jobs to China Changxin Storage. Investigations show that many of these talents were fired after transferring technical know-how in a short period of time, and some of them circumvented non-compete agreements through complex means, indicating that the Chinese government is behind the talent introduction strategy.

自由时报
2 min read
104 Labor Bank was hacked! Personal information of 120,000 job seekers may have been leaked, official news confirmed
BREAKING·

104 Labor Bank was hacked! Personal information of 120,000 job seekers may have been leaked, official news confirmed

The well-known job search website 104 Job Bank confirmed that it was hacked, and about 120,000 job seekers' resumes and personal information were accessed without authorization. The company has notified the competent authorities and reported the case to the Bureau of Investigation. It is currently cooperating with judicial investigations and strengthening system security. It also reminds users to beware of fraud.

自由时报
2 min read
LINE official account crashed again! The store crashed and I couldn’t return customers. I just shipped the package more than 2 months ago.
BREAKING·

LINE official account crashed again! The store crashed and I couldn’t return customers. I just shipped the package more than 2 months ago.

At around 4 pm today, LINE’s official account experienced a large-scale crash, and users were unable to send messages normally. The monitoring website showed an increase in fault reports, and many stores reported on social platforms that the backend system was under maintenance. The abnormal situation continued until the evening and was not completely eliminated.

自由时报
2 min read
More on this topic华为