also “the cloud” is just infiniband reinventing mainframes someone needs to take my phone away right now
January 29, 2025 at 11:35 AM
also “the cloud” is just infiniband reinventing mainframes someone needs to take my phone away right now
Monitoring high-speed networks… in the terminal 😍
📡 ibtop — Real-time TUI monitor for InfiniBand networks.
💯 htop but for ultra-fast interconnects.
🦀 Written in Rust & built with @ratatui.rs
⭐ GitHub: github.com/JannikSt/ibtop
#rustlang #ratatui #tui #networking #infiniband #linux #terminal
📡 ibtop — Real-time TUI monitor for InfiniBand networks.
💯 htop but for ultra-fast interconnects.
🦀 Written in Rust & built with @ratatui.rs
⭐ GitHub: github.com/JannikSt/ibtop
#rustlang #ratatui #tui #networking #infiniband #linux #terminal
December 9, 2025 at 9:13 AM
Monitoring high-speed networks… in the terminal 😍
📡 ibtop — Real-time TUI monitor for InfiniBand networks.
💯 htop but for ultra-fast interconnects.
🦀 Written in Rust & built with @ratatui.rs
⭐ GitHub: github.com/JannikSt/ibtop
#rustlang #ratatui #tui #networking #infiniband #linux #terminal
📡 ibtop — Real-time TUI monitor for InfiniBand networks.
💯 htop but for ultra-fast interconnects.
🦀 Written in Rust & built with @ratatui.rs
⭐ GitHub: github.com/JannikSt/ibtop
#rustlang #ratatui #tui #networking #infiniband #linux #terminal
Showed how small messages over HTX had ridiculously low latency compared to MPI+Infiniband at the time:
people.ucsc.edu/~hlitz/paper...
people.ucsc.edu/~hlitz/paper...
people.ucsc.edu
March 12, 2026 at 6:03 PM
Showed how small messages over HTX had ridiculously low latency compared to MPI+Infiniband at the time:
people.ucsc.edu/~hlitz/paper...
people.ucsc.edu/~hlitz/paper...
made by accident
infiniband fabric
infiniband fabric
February 28, 2025 at 6:15 PM
made by accident
infiniband fabric
infiniband fabric
RoCE girlfriend cause she can't afford infiniband
October 29, 2025 at 10:24 PM
RoCE girlfriend cause she can't afford infiniband
schaise sie haben infiniband gentrifiziert
April 2, 2024 at 8:07 PM
schaise sie haben infiniband gentrifiziert
数ヶ月前に社内の所属チーム勉強会で RDMA,Infiniband, RoCE の基礎を解説した資料を置いた。
身内向けでとっ散らかっていて汚いスライドなので後できれいに加筆・修正して上げ直す予定。
speakerdeck.com/markunet/roc...
身内向けでとっ散らかっていて汚いスライドなので後できれいに加筆・修正して上げ直す予定。
speakerdeck.com/markunet/roc...
HPCネットワーク基礎(RDMA/Infiniband/RoCE編)
speakerdeck.com
August 25, 2023 at 2:17 PM
数ヶ月前に社内の所属チーム勉強会で RDMA,Infiniband, RoCE の基礎を解説した資料を置いた。
身内向けでとっ散らかっていて汚いスライドなので後できれいに加筆・修正して上げ直す予定。
speakerdeck.com/markunet/roc...
身内向けでとっ散らかっていて汚いスライドなので後できれいに加筆・修正して上げ直す予定。
speakerdeck.com/markunet/roc...
the children yearn for infiniband
October 27, 2025 at 7:48 PM
the children yearn for infiniband
NERSC going with #Dell / #Infiniband rather than #Cray / #Slingshot is a pretty big deal for all parties involved!
May 29, 2025 at 10:10 PM
NERSC going with #Dell / #Infiniband rather than #Cray / #Slingshot is a pretty big deal for all parties involved!
Need to run really large LLMs that require the power of RDMA with InfiniBand?
Check out this blog to see how to get it working on Azure Kubernetes Service:
azure.github.io/AKS/2025/04/...
#AKS #Kubernetes #InfiniBand #AI #LLM #RDMA #Azure
Check out this blog to see how to get it working on Azure Kubernetes Service:
azure.github.io/AKS/2025/04/...
#AKS #Kubernetes #InfiniBand #AI #LLM #RDMA #Azure
Simplifying InfiniBand on AKS
Learn the what, the whys, and the hows of configuring InfiniBand networking for high performance compute (HPC) workloads on AKS
azure.github.io
April 14, 2025 at 11:11 PM
Need to run really large LLMs that require the power of RDMA with InfiniBand?
Check out this blog to see how to get it working on Azure Kubernetes Service:
azure.github.io/AKS/2025/04/...
#AKS #Kubernetes #InfiniBand #AI #LLM #RDMA #Azure
Check out this blog to see how to get it working on Azure Kubernetes Service:
azure.github.io/AKS/2025/04/...
#AKS #Kubernetes #InfiniBand #AI #LLM #RDMA #Azure
Decade-old networking tech spun out of Intel bests Infiniband to power DoE supercomputer
Decade-old networking tech spun out of Intel bests Infiniband to power DoE supercomputer
Omni-Path lights up Lawrence Livermore system at 400 Gbps
www.theregister.com
June 16, 2026 at 8:04 PM
Decade-old networking tech spun out of Intel bests Infiniband to power DoE supercomputer
同僚が優秀すぎる。仕事がはやい。 github.com/prometheus/p...
Add `hw_counters` for infiniband device. by aztecher · Pull Request #549 · prometheus/procfs
This change adds hw_counters to the existing infiniband class so that additional counter information for infiniband devices can be obtained.
In preparing this PR, I have confirmed that hw_counters ...
github.com
June 10, 2024 at 12:15 AM
同僚が優秀すぎる。仕事がはやい。 github.com/prometheus/p...
スパコン事業始めます。
TOP500でインターコネクトにInfiniBandやSpectrum-XといったNVIDIA Networkingを採用していないオープンスタンダードEthernet (w/ SONiC) を採用したシステムとして世界一位になりました。
来年以降は新世代プロセッサでより上位を目指します🎉
TOP500でインターコネクトにInfiniBandやSpectrum-XといったNVIDIA Networkingを採用していないオープンスタンダードEthernet (w/ SONiC) を採用したシステムとして世界一位になりました。
来年以降は新世代プロセッサでより上位を目指します🎉
June 11, 2025 at 12:21 AM
スパコン事業始めます。
TOP500でインターコネクトにInfiniBandやSpectrum-XといったNVIDIA Networkingを採用していないオープンスタンダードEthernet (w/ SONiC) を採用したシステムとして世界一位になりました。
来年以降は新世代プロセッサでより上位を目指します🎉
TOP500でインターコネクトにInfiniBandやSpectrum-XといったNVIDIA Networkingを採用していないオープンスタンダードEthernet (w/ SONiC) を採用したシステムとして世界一位になりました。
来年以降は新世代プロセッサでより上位を目指します🎉
I'm over here having flashbacks of infiniband switches melting in the early 2010s only to realize that *theres no fucking way we can approach the limits of our network right now*
January 17, 2024 at 7:43 AM
I'm over here having flashbacks of infiniband switches melting in the early 2010s only to realize that *theres no fucking way we can approach the limits of our network right now*
ダメだ… 結局 InfiniBand 理解しないと RoCEv2 も理解できない。こうやって勉強する事が無限に増えていく…
May 28, 2025 at 3:13 AM
ダメだ… 結局 InfiniBand 理解しないと RoCEv2 も理解できない。こうやって勉強する事が無限に増えていく…
you might be paying for infiniband
June 6, 2026 at 7:48 AM
you might be paying for infiniband
Kind of interesting that Nvidia is no longer talking about infiniband for 100K+ GPU clusters
March 11, 2025 at 4:01 AM
Kind of interesting that Nvidia is no longer talking about infiniband for 100K+ GPU clusters
throw in two older GPUs for good measure and connect the 2 mobos via infiniband.
I would not use a NAS OS tho. This system would be used for HPC at home
I would not use a NAS OS tho. This system would be used for HPC at home
December 3, 2025 at 5:31 AM
throw in two older GPUs for good measure and connect the 2 mobos via infiniband.
I would not use a NAS OS tho. This system would be used for HPC at home
I would not use a NAS OS tho. This system would be used for HPC at home
The old server also had Infiniband cards, and I might pull those out to use, but idk if I really need to
April 29, 2025 at 7:21 PM
The old server also had Infiniband cards, and I might pull those out to use, but idk if I really need to
New AKS Blog Post! This post details how to use Infiniband and RDMA to power HPC and AI workloads on AKS #aks #azure #kubernetes
azure.github.io/AKS/2025/04/...
azure.github.io/AKS/2025/04/...
Simplifying InfiniBand on AKS
Learn the what, the whys, and the hows of configuring InfiniBand networking for high performance compute (HPC) workloads on AKS
azure.github.io
April 15, 2025 at 3:39 PM
New AKS Blog Post! This post details how to use Infiniband and RDMA to power HPC and AI workloads on AKS #aks #azure #kubernetes
azure.github.io/AKS/2025/04/...
azure.github.io/AKS/2025/04/...
April 20, 2024 at 7:41 PM
Pedantically, not entirely true. Eagle, which is #4, uses a Windows-based hypervisor. As does every other Azure submission. HPL was run within a Linux VM atop a Windows kernel, meaning there’s Windows drivers for InfiniBand underneath that performance.
#HPC
#HPC
Think Linux is just for geeks? Think again. It's running the world's most powerful machines. All 500 of them. All 500 of the world's fastest supercomputers run on #Linux 🤓 www.top500.org/statistics/d...
www.top500.org
February 11, 2025 at 2:42 PM
Pedantically, not entirely true. Eagle, which is #4, uses a Windows-based hypervisor. As does every other Azure submission. HPL was run within a Linux VM atop a Windows kernel, meaning there’s Windows drivers for InfiniBand underneath that performance.
#HPC
#HPC
