UltraEthernetに飲み込まれるんちゃいますか知らんけど（※会社はUECに名を連ねてるけど私は本当に何も知らない）
September 20, 2024 at 2:12 PM
UltraEthernetに飲み込まれるんちゃいますか知らんけど（※会社はUECに名を連ねてるけど私は本当に何も知らない）
Torsten Hoefler (@thoefler.bsky.social) of ETH Zurich (@spcl-eth.bsky.social) gives a high speed and information rich 😁 explanation of #UltraEthernet for #HPC and #AI at #SOS27
March 20, 2025 at 10:10 AM
Torsten Hoefler (@thoefler.bsky.social) of ETH Zurich (@spcl-eth.bsky.social) gives a high speed and information rich 😁 explanation of #UltraEthernet for #HPC and #AI at #SOS27
Exciting Networking for AI BoF chaired by @SHRIJEET2 @netdevconf 0x19!
Kernel code for @ultraethernet + a lot more details on #ultraethernet
Q: If you only had $100BN.. What kind of AI datacentre infra would you build?;-> Come find out #netdevconf
Kernel code for @ultraethernet + a lot more details on #ultraethernet
Q: If you only had $100BN.. What kind of AI datacentre infra would you build?;-> Come find out #netdevconf
March 5, 2025 at 10:49 PM
Exciting Networking for AI BoF chaired by @SHRIJEET2 @netdevconf 0x19!
Kernel code for @ultraethernet + a lot more details on #ultraethernet
Q: If you only had $100BN.. What kind of AI datacentre infra would you build?;-> Come find out #netdevconf
Kernel code for @ultraethernet + a lot more details on #ultraethernet
Q: If you only had $100BN.. What kind of AI datacentre infra would you build?;-> Come find out #netdevconf
Two new protocols — UALink and Ultra Ethernet — aim to address deficits in current scale-up and scale-out communications. UALink is a completely new scale-up protocol, while Ultra Ethernet builds on Ethernet for scale-out. semiengineering.com/new-data-cen...
#datacenters #UALink #UltraEthernet
#datacenters #UALink #UltraEthernet
New Data Center Protocols Tackle AI
UALink scales up, while Ultra Ethernet scales out.
semiengineering.com
March 17, 2025 at 4:05 PM
Two new protocols — UALink and Ultra Ethernet — aim to address deficits in current scale-up and scale-out communications. UALink is a completely new scale-up protocol, while Ultra Ethernet builds on Ethernet for scale-out. semiengineering.com/new-data-cen...
#datacenters #UALink #UltraEthernet
#datacenters #UALink #UltraEthernet
座組が対NVIDIA連合としてかなり本気。ベンダーもハイパースケーラーも居る。IB対抗のUltraEthernetに続き良いね => UALinkは我々のInfinity Fabricを寄贈して作られた規格になる。AMD、Broadcom、Cisco、Google、HPE、Intel、Meta、Microsoftなどのhttps://pc.watch.impress.co.jp/docs/news/event/1597151.html?s=09
June 4, 2024 at 3:19 AM
座組が対NVIDIA連合としてかなり本気。ベンダーもハイパースケーラーも居る。IB対抗のUltraEthernetに続き良いね => UALinkは我々のInfinity Fabricを寄贈して作られた規格になる。AMD、Broadcom、Cisco、Google、HPE、Intel、Meta、Microsoftなどのhttps://pc.watch.impress.co.jp/docs/news/event/1597151.html?s=09
I really want to see some Zen7 show up with >=400Gb UltraEthernet basically on package.
Especially with Intel now also adding NVLink. Other folks are getting real good at building systems *out.* Cheap! AMD doesn't have any clear adoptable paths to interconnect like that!!
bsky.app/profile/jaun...
Especially with Intel now also adding NVLink. Other folks are getting real good at building systems *out.* Cheap! AMD doesn't have any clear adoptable paths to interconnect like that!!
bsky.app/profile/jaun...
Kinda love that everyone assumes a very small scope for Intel × Nvidia's NVLink impl, sees this purely as an APU play.
Tilting Intel away from all the upcoming fabric standards (CXL, UltraEthernet) could peel off so much. It'll probably be both for a bit! But maybe NVLink might become an ecosystem!
Tilting Intel away from all the upcoming fabric standards (CXL, UltraEthernet) could peel off so much. It'll probably be both for a bit! But maybe NVLink might become an ecosystem!
October 8, 2025 at 1:25 AM
I really want to see some Zen7 show up with >=400Gb UltraEthernet basically on package.
Especially with Intel now also adding NVLink. Other folks are getting real good at building systems *out.* Cheap! AMD doesn't have any clear adoptable paths to interconnect like that!!
bsky.app/profile/jaun...
Especially with Intel now also adding NVLink. Other folks are getting real good at building systems *out.* Cheap! AMD doesn't have any clear adoptable paths to interconnect like that!!
bsky.app/profile/jaun...
And now the RFC patches have been posted! lore.kernel.org/netdev/20250...
and agenda for "Networking for AI BoF" session updated: netdevconf.info/0x19/39
#ultraethernet #netdevconf
and agenda for "Networking for AI BoF" session updated: netdevconf.info/0x19/39
#ultraethernet #netdevconf
March 7, 2025 at 8:49 AM
And now the RFC patches have been posted! lore.kernel.org/netdev/20250...
and agenda for "Networking for AI BoF" session updated: netdevconf.info/0x19/39
#ultraethernet #netdevconf
and agenda for "Networking for AI BoF" session updated: netdevconf.info/0x19/39
#ultraethernet #netdevconf
📰 🔴 SON DAKİKA: AMD, Ultra Ethernet çağını başlatıyor: İşte Pensando Pollara
Kaynak: Donanım Haber
#haber #sondakika #UltraEthernet #PensandoPollara #DonanımHaber
Kaynak: Donanım Haber
#haber #sondakika #UltraEthernet #PensandoPollara #DonanımHaber
🔴 SON DAKİKA: AMD, Ultra Ethernet çağını başlatıyor: İşte Pensando Pollara
AMD, Ultra Ethernet çağını başlatıyor: İşte Pensando Pollara
www.donanimhaber.com
June 14, 2025 at 5:44 PM
📰 🔴 SON DAKİKA: AMD, Ultra Ethernet çağını başlatıyor: İşte Pensando Pollara
Kaynak: Donanım Haber
#haber #sondakika #UltraEthernet #PensandoPollara #DonanımHaber
Kaynak: Donanım Haber
#haber #sondakika #UltraEthernet #PensandoPollara #DonanımHaber
#Spirent, an @ethernetalliance.bsky.social member, has a great new #blog on the @ultraethernet.bsky.social stack 1.0, and why it's a game changer for next-gen networks...as long as you have the necessary assurance models in place. Learn more now at: bit.ly/3QDfSIA #Ethernet #UltraEthernet
February 27, 2025 at 7:16 PM
#Spirent, an @ethernetalliance.bsky.social member, has a great new #blog on the @ultraethernet.bsky.social stack 1.0, and why it's a game changer for next-gen networks...as long as you have the necessary assurance models in place. Learn more now at: bit.ly/3QDfSIA #Ethernet #UltraEthernet
#NANOG is one of the greatest conferences, a whole wide world of internetworking. NANOG 95 videos dropping now.
Quite ambitious & lovely effort to build a "XDP2" that can target multiple systems (including XDP?), & Tom's been building an #UltraEthernet impl atop it. Talk is 50%+ UltraEthernet.
Quite ambitious & lovely effort to build a "XDP2" that can target multiple systems (including XDP?), & Tom's been building an #UltraEthernet impl atop it. Talk is 50%+ UltraEthernet.
Open Source Implementation of UEC’s Ultra Ethernet Transport on XDP2
YouTube video by NANOG
www.youtube.com
November 7, 2025 at 11:24 PM
#NANOG is one of the greatest conferences, a whole wide world of internetworking. NANOG 95 videos dropping now.
Quite ambitious & lovely effort to build a "XDP2" that can target multiple systems (including XDP?), & Tom's been building an #UltraEthernet impl atop it. Talk is 50%+ UltraEthernet.
Quite ambitious & lovely effort to build a "XDP2" that can target multiple systems (including XDP?), & Tom's been building an #UltraEthernet impl atop it. Talk is 50%+ UltraEthernet.
#amd #ultraethernet #pollara400
AMD、業界初のUltra Ethernet対応ネットワークカード｢Pensando Pollara 400｣を発表。AIワークロードのパフォーマンスが最大6倍向上
AMD announces Pensando Pollara 400, the industry's first Ultra Ethernet-enabled network card for AI and HPC. Improve performance of AI workloads by up to 6x
youtu.be/cNpxR6T2i18
AMD、業界初のUltra Ethernet対応ネットワークカード｢Pensando Pollara 400｣を発表。AIワークロードのパフォーマンスが最大6倍向上
AMD announces Pensando Pollara 400, the industry's first Ultra Ethernet-enabled network card for AI and HPC. Improve performance of AI workloads by up to 6x
youtu.be/cNpxR6T2i18
AMD、AIとHPC向け業界初のUltra Ethernet対応ネットワークカード｢Pensando Pollara 400｣を発表。AIワークロードのパフォーマンスが最大6倍向上
YouTube video by 情報の灯台
youtu.be
October 11, 2024 at 7:39 AM
#amd #ultraethernet #pollara400
AMD、業界初のUltra Ethernet対応ネットワークカード｢Pensando Pollara 400｣を発表。AIワークロードのパフォーマンスが最大6倍向上
AMD announces Pensando Pollara 400, the industry's first Ultra Ethernet-enabled network card for AI and HPC. Improve performance of AI workloads by up to 6x
youtu.be/cNpxR6T2i18
AMD、業界初のUltra Ethernet対応ネットワークカード｢Pensando Pollara 400｣を発表。AIワークロードのパフォーマンスが最大6倍向上
AMD announces Pensando Pollara 400, the industry's first Ultra Ethernet-enabled network card for AI and HPC. Improve performance of AI workloads by up to 6x
youtu.be/cNpxR6T2i18
Actual advanced #kubecom topics I want to chat about & for real build great shit around:
#wasm (& other side of the pipe webworker systems)
#ultraethernet
#wasm (& other side of the pipe webworker systems)
#ultraethernet
November 9, 2025 at 7:13 AM
Actual advanced #kubecom topics I want to chat about & for real build great shit around:
#wasm (& other side of the pipe webworker systems)
#ultraethernet
#wasm (& other side of the pipe webworker systems)
#ultraethernet
#UltraEthernet Consortium Started By LF, Intel, AMD, Meta, HPE & Others. 🌐
https://www.phoronix.com/news/Ultra-Ethernet-Consortium
https://www.phoronix.com/news/Ultra-Ethernet-Consortium
Ultra Ethernet Consortium Started By LF, Intel, AMD, Meta, HPE & Others
The Linux Foundation has established the Ultra Ethernet Consortium 'UED' as an industry-wide effort founded by AMD, Arista, Broadcom, Cisco, Eviden, HPE, Intel, Meta, and Microsoft for designing a new...
www.phoronix.com
July 21, 2023 at 8:56 PM
#UltraEthernet Consortium Started By LF, Intel, AMD, Meta, HPE & Others. 🌐
https://www.phoronix.com/news/Ultra-Ethernet-Consortium
https://www.phoronix.com/news/Ultra-Ethernet-Consortium
#ICYMI
The #UltraEthernet Consortium released UEC Specification 1.0 on June 11, 2025.
Now we (the #Ethernet industry) have to go from the spec to useful product (pressure is on).
ultraethernet.org/ultra-ethern...
The #UltraEthernet Consortium released UEC Specification 1.0 on June 11, 2025.
Now we (the #Ethernet industry) have to go from the spec to useful product (pressure is on).
ultraethernet.org/ultra-ethern...
Ultra Ethernet Consortium (UEC) Launches Specification 1.0 Transforming Ethernet for AI and HPC at Scale - Ultra Ethernet Consortium
SAN FRANCISCO, Calif. — [EMBARGOED UNTIL JUNE 11, 2025] – The Ultra Ethernet Consortium (UEC) today announces the release of UEC Specification 1.0, a comprehensive, Ethernet-based communication stack ...
ultraethernet.org
June 26, 2025 at 5:53 PM
#ICYMI
The #UltraEthernet Consortium released UEC Specification 1.0 on June 11, 2025.
Now we (the #Ethernet industry) have to go from the spec to useful product (pressure is on).
ultraethernet.org/ultra-ethern...
The #UltraEthernet Consortium released UEC Specification 1.0 on June 11, 2025.
Now we (the #Ethernet industry) have to go from the spec to useful product (pressure is on).
ultraethernet.org/ultra-ethern...
June 26, 2025 at 5:57 PM
One solution brief on advanced simulation for high-frequency RF chips.
One blog post on AI PCs.
One blog post on UltraEthernet for (AI) data centers.
One blog post on AI in ^^ simulation tools.
Then there's the client that wanted 20 web pages edited but so far has passed me 2.
#FreelanceChat
One blog post on AI PCs.
One blog post on UltraEthernet for (AI) data centers.
One blog post on AI in ^^ simulation tools.
Then there's the client that wanted 20 web pages edited but so far has passed me 2.
#FreelanceChat
December 12, 2024 at 5:27 PM
One solution brief on advanced simulation for high-frequency RF chips.
One blog post on AI PCs.
One blog post on UltraEthernet for (AI) data centers.
One blog post on AI in ^^ simulation tools.
Then there's the client that wanted 20 web pages edited but so far has passed me 2.
#FreelanceChat
One blog post on AI PCs.
One blog post on UltraEthernet for (AI) data centers.
One blog post on AI in ^^ simulation tools.
Then there's the client that wanted 20 web pages edited but so far has passed me 2.
#FreelanceChat
So interesting to see what the beef is. Something about Mellanox. Which yes was such a huge huge huge Nvidia win, has lead directly to them having such wins at scaling.
Please everyone, get that UltraEthernet happening! Get that RDMA going!
Please everyone, get that UltraEthernet happening! Get that RDMA going!
September 15, 2025 at 4:11 PM
So interesting to see what the beef is. Something about Mellanox. Which yes was such a huge huge huge Nvidia win, has lead directly to them having such wins at scaling.
Please everyone, get that UltraEthernet happening! Get that RDMA going!
Please everyone, get that UltraEthernet happening! Get that RDMA going!
Kinda love that everyone assumes a very small scope for Intel × Nvidia's NVLink impl, sees this purely as an APU play.
Tilting Intel away from all the upcoming fabric standards (CXL, UltraEthernet) could peel off so much. It'll probably be both for a bit! But maybe NVLink might become an ecosystem!
Tilting Intel away from all the upcoming fabric standards (CXL, UltraEthernet) could peel off so much. It'll probably be both for a bit! But maybe NVLink might become an ecosystem!
September 24, 2025 at 8:19 PM
Kinda love that everyone assumes a very small scope for Intel × Nvidia's NVLink impl, sees this purely as an APU play.
Tilting Intel away from all the upcoming fabric standards (CXL, UltraEthernet) could peel off so much. It'll probably be both for a bit! But maybe NVLink might become an ecosystem!
Tilting Intel away from all the upcoming fabric standards (CXL, UltraEthernet) could peel off so much. It'll probably be both for a bit! But maybe NVLink might become an ecosystem!
Things are so numpty when it comes to AI and high-performance compute when switches require so much power, and generate so much heat, that they are getting watercooled.
Serve The Home: Cornelis CN5000 400Gbps Omni-Path Launched with UltraEthernet Roadmap […]
Serve The Home: Cornelis CN5000 400Gbps Omni-Path Launched with UltraEthernet Roadmap […]
Original post on linh.social
linh.social
June 5, 2025 at 12:12 AM
Things are so numpty when it comes to AI and high-performance compute when switches require so much power, and generate so much heat, that they are getting watercooled.
Serve The Home: Cornelis CN5000 400Gbps Omni-Path Launched with UltraEthernet Roadmap […]
Serve The Home: Cornelis CN5000 400Gbps Omni-Path Launched with UltraEthernet Roadmap […]
Von InfiniBand-Performance zu Ethernet-Kompatibilität: Ultra Ethernet revolutioniert Rechenzentren. Schritt-für-Schritt vom Konzept zur Produktivumgebung.
admindocs.de/grundlagen/n...
#UltraEthernet #RDMA #RoCEv2 #ConnectX #LinuxNetworking #HPC #AI_ML #Datacenter
admindocs.de/grundlagen/n...
#UltraEthernet #RDMA #RoCEv2 #ConnectX #LinuxNetworking #HPC #AI_ML #Datacenter
admindocs.de
July 16, 2025 at 4:51 PM
Von InfiniBand-Performance zu Ethernet-Kompatibilität: Ultra Ethernet revolutioniert Rechenzentren. Schritt-für-Schritt vom Konzept zur Produktivumgebung.
admindocs.de/grundlagen/n...
#UltraEthernet #RDMA #RoCEv2 #ConnectX #LinuxNetworking #HPC #AI_ML #Datacenter
admindocs.de/grundlagen/n...
#UltraEthernet #RDMA #RoCEv2 #ConnectX #LinuxNetworking #HPC #AI_ML #Datacenter
Yes. I wish we could come up with a very small, fast secondary fabric interconnect similar to Infiniband/UltraEthernet/Omni-Path that could be used to illustrate those concepts. As it is, we're limited to comparing performance with GbE vs. 2.5GbE, etc.
September 20, 2025 at 7:24 PM
Yes. I wish we could come up with a very small, fast secondary fabric interconnect similar to Infiniband/UltraEthernet/Omni-Path that could be used to illustrate those concepts. As it is, we're limited to comparing performance with GbE vs. 2.5GbE, etc.