Connect
Large-Scale Weather Modeling Shows What True HPC Networking Can Do
The Korean Meteorological Administration (KMA) operates 20+ numerical weather prediction (NWP) models, including Korean numerical models, for weather forecasting. …
Connect
Compute
Cisco: Datacenter Demand Strong, Supply Not So Much
The good news, and we all need to be looking at the bright sides of things a bit these days is that the biggest IT shops in the world want to buy a lot of datacenter gear from Cisco Systems. …
Connect
Intel Unrolls DPU Roadmap, With A Two Year Cadence
There is a fundamental disconnect between the cadence that chip makers want for their devices and what the hyperscalers and cloud builders would prefer. …
Connect
Lawrence Livermore Kicks In Funds to Foster Omni-Path Networking
Decades before there were hyperscalers and cloud builders started creating their own variants of compute, storage, and networking for their massive distributed systems, the major HPC centers of the world fostered innovative technologies that may have otherwise died on the vine and never been propagated in the market at large. …
Connect
Playing The Long Game With The Hyperscalers And Clouds
To build a very large IT business often takes a channel approach, where manufacturers sell a certain amount of their own product – say to the key 10 percent or 20 percent of their accounts – and then offload the rest of the sales job to a third party. …
Connect
With $130 Million In Hand, Ayar Labs Looks To Commercialize Optical I/O
When it comes to co-packaged optical interconnects, there are two camps: Lasers in and lasers out. …
Connect
With Aquila, Google Abandons Ethernet To Outdo InfiniBand
Frustrated by the limitations of Ethernet, Google has taken the best ideas from InfiniBand and Cray’s “Aries” interconnect and created a new distributed switching architecture called Aquila and a new GNet protocol stack that delivers the kind of consistent and low latency that the search engine giant has been seeking for decades. …
Connect
AMD Makes A Big DPU Move With $1.9 Billion Bid For Pensando
Lisa Su has had the datacenter in her sights since taking over as president and chief executive officer of AMD in 2014, charting a course that would allow the processor maker to once again become a factor in the global server market after a decade or so in the wilderness following its brief but high-profile breakthrough with its first Opteron processor in 2003. …
Connect
Spectrum-4 Ethernet Leaps To 800G With Nvidia Circuits
When Nvidia announced a deal to buy Mellanox Technologies for $6.9 billion in March 2019, everyone spent a lot of time thinking about the synergies between the two companies and how networking was going to become an increasingly important part of the distributed systems that run HPC and AI workloads. …
Connect
Putting Composability Through The Paces On HPC Systems
With HPC and AI workloads only getting larger and demanding more compute power and bandwidth capabilities, system architects are trying to map out the best ways to feed the beast as they ponder future systems. …