Ahead of SC17, Mellanox Launches Scalable 200G Switch Platforms

By Doug Black

November 9, 2017

In the run-up to the annual supercomputing conference SC17 next week in Denver, Mellanox made a series of announcements today, including a scalable switch platform based on its HDR 200G InfiniBand technology and the first deployment of a 100Gb/s Linux kernel-based Ethernet switch.

The company touts its HDR (High Data Rate) 200G InfiniBand Quantum, which offers up to 800 ports of 200Gb/s or 1,600 ports 100Gb/s in one chassis, as the most scalable switch platform available.

The platform family includes:

  • Quantum QM8700: 40-port 200Gb/s or 80-port 100Gb/s
  • Quantum CS8510: modular 200-port 200Gb/s or 400-port 100Gb/s
  • Quantum CS8500: modular 800-port 200Gb/s or 1,600-port 100Gb/s

Mellanox said the Quantum product line’s switch density will enable space and power consumption optimization, reducing network equipment cost by 4X, electricity costs by 2X and improving data transfer time by 2X.

Departmental-scale implementations of the Quantum QM8700 switch connects 80 servers, which the company said is 1.7 times higher than competitive products. For enterprise-scale, a 2-layer Quantum switch topology connects 3,200 servers, 2.8X higher. For hyperscale, a 3-layer Quantum switch topology connects 128,000 servers, or 4.6 times higher than competitive products.

“The HDR 200G Quantum switch platforms will enable the highest scalability, all the while dramatically reducing the data center capital and operational expenses,” said Gilad Shainer, vice president of marketing at Mellanox. “Quantum will enable the next generation of high-performance computing, deep learning, big data, cloud and storage platforms to deliver the highest performance and setting a clear path to exascale computing.”

“Mellanox Quantum more than doubles the number of compute nodes per InfiniBand leaf switch, which supports the industry-leading physical density of the Penguin Tundra ES platform,” said Jussi Kukkonen, vice president, Advanced Solutions, Penguin Computing, Inc. “In early 2018, Penguin will bring to market the first systems featuring a true PCI-Express generation 4 I/O subsystem, unlocking the full 200Gbps performance potential of the Mellanox Quantum and InfiniBand HDR.”

Mellanox also announced that Atos, a European services provider focused on digital transformation, big data, cybersecurity and HPC, will  incorporate the HDR (200G) and HDR100 (100G) InfiniBand solutions, on Atos’s BullSequana X1000 open server supercomputer platform.

Mellanox said the new Quantum switches will start shipping in the first half of 2018 and they will be demonstrated at SC17.

Mellanox also announced the first major production deployment of a 100Gb/s Ethernet Spectrum switch based on the Linux Switchdev driver to support the content distribution network service of NGENIX, a subsidiary of Rostelecom, a leading Russian telecom provider. Mellanox said this is the first major deployment of an open Ethernet switch based on the Switchdev (a common API for swapping Ethernet switches in and out of networks) driver that has been accepted and is available as open source as part of the Linux kernel.

The Switchdev driver runs as part of the standard kernel, and thus enables downstream Linux OS distributions and off-the-shelf Linux-based applications to operate the switch, the company said. The driver abstracts proprietary ASIC application programming interfaces (APIs) with standard Linux APIs for the switch data plane configuration. The key advantage of Switchdev for network administrators and software developers is an open source driver that doesn’t rely on any vendor-specific binary packages, with a well-known, well-documented and open data plane abstraction that is native to Linux.

Mellanox said the combination of Spectrum switch systems running an open, standard Linux distribution provides NGENIX with unified Linux interfaces across datacenter entities, servers and switches, with no compromise on performance.

“We were looking for a truly open solution to power our next generation 100Gb Ethernet network,” said Dmitry Krikov, CTO at NGENIX. “The choice was clear. Not only was the Mellanox Spectrum-based switch the only truly open, Linux kernel-based solution, but also allows us to use a single infrastructure to manage, authorize and monitor our entire network. In addition, it’s proving to be very cost-effective in terms of price-performance.”

Mellanox said there is strong market demand among web companies and network operators for a common API to swap Ethernet switches in and out of networks as easily as a new server. “As a pioneer in network disaggregation, Mellanox Technologies has been a major contributor to enabling the infrastructure of the open source Switchdev model,” the company said in a prepared statement.

Mellanox said the Linux kernel Switchdev driver is available for all Mellanox Spectrum SN2000 switch systems, as well as Mellanox Spectrum switch ASIC. The SN2000 portfolio is available in a variety of port and speed configurations (10/25/40/50/100GbE), including the SN2100, a high-density, half-width 16-port non-blocking 100GbE switch. The driver will also be available for Spectrum-2, the next generation 6.4Tb/s switch ASIC and the SN3000 switch systems using it. Both are expected to be available in 2018, the company said.

Subscribe to HPCwire's Weekly Update!

Be the most informed person in the room! Stay ahead of the tech trends with industy updates delivered to you every week!

What’s After Exascale? The Internet of Workflows Says HPE’s Nicolas Dubé

July 29, 2021

With the race to exascale computing in its final leg, it’s natural to wonder what the Post Exascale Era will look like. Nicolas Dubé, VP and chief technologist for HPE’s HPC business unit, agrees and shared his vision at Supercomputing Frontiers Europe 2021 held last week. The next big thing, he told the virtual audience at SFE21, is something that will connect HPC and (broadly) all of IT – into what Dubé calls The Internet of Workflows. Read more…

How UK Scientists Developed Transformative, HPC-Powered Coronavirus Sequencing System

July 29, 2021

In November 2020, the COVID-19 Genomics UK Consortium (COG-UK) won the HPCwire Readers’ Choice Award for Best HPC Collaboration for its CLIMB-COVID sequencing project. Launched in March 2020, CLIMB-COVID has now resulted in the sequencing of over 675,000 coronavirus genomes – an increasingly critical task as variants like Delta threaten the tenuous prospect of a return to normalcy in much of the world. Read more…

KAUST Leverages Mixed Precision for Geospatial Data

July 28, 2021

For many computationally intensive tasks, exacting precision is not necessary for every step of the entire task to obtain a suitably precise result. The alternative is mixed-precision computing: using high precision wher Read more…

Oak Ridge Supercomputer Enables Next-Gen Jet Turbine Research

July 27, 2021

Air travel is notoriously carbon-inefficient, with many airlines going as far as to offer purchasable carbon offsets to ease the guilt over large-footprint travel. But even over just the last decade, major aircraft model Read more…

IBM and University of Tokyo Roll Out Quantum System One in Japan

July 27, 2021

IBM and the University of Tokyo today unveiled an IBM Quantum System One as part of the IBM-Japan quantum program announced in 2019. The system is the second IBM Quantum System One assembled outside the U.S. and follows Read more…

AWS Solution Channel

Data compression with increased performance and lower costs

Many customers associate a performance cost with data compression, but that’s not the case with Amazon FSx for Lustre. With FSx for Lustre, data compression reduces storage costs and increases aggregate file system throughput. Read more…

Intel Unveils New Node Names; Sapphire Rapids Is Now an ‘Intel 7’ CPU

July 27, 2021

What's a preeminent chip company to do when its process node technology lags the competition by (roughly) one generation, but outmoded naming conventions make it seem like it's two nodes behind? For Intel, the response was to change how it refers to its nodes with the aim of better reflecting its positioning within the leadership semiconductor manufacturing space. Intel revealed its new node nomenclature, and... Read more…

What’s After Exascale? The Internet of Workflows Says HPE’s Nicolas Dubé

July 29, 2021

With the race to exascale computing in its final leg, it’s natural to wonder what the Post Exascale Era will look like. Nicolas Dubé, VP and chief technologist for HPE’s HPC business unit, agrees and shared his vision at Supercomputing Frontiers Europe 2021 held last week. The next big thing, he told the virtual audience at SFE21, is something that will connect HPC and (broadly) all of IT – into what Dubé calls The Internet of Workflows. Read more…

How UK Scientists Developed Transformative, HPC-Powered Coronavirus Sequencing System

July 29, 2021

In November 2020, the COVID-19 Genomics UK Consortium (COG-UK) won the HPCwire Readers’ Choice Award for Best HPC Collaboration for its CLIMB-COVID sequencing project. Launched in March 2020, CLIMB-COVID has now resulted in the sequencing of over 675,000 coronavirus genomes – an increasingly critical task as variants like Delta threaten the tenuous prospect of a return to normalcy in much of the world. Read more…

IBM and University of Tokyo Roll Out Quantum System One in Japan

July 27, 2021

IBM and the University of Tokyo today unveiled an IBM Quantum System One as part of the IBM-Japan quantum program announced in 2019. The system is the second IB Read more…

Intel Unveils New Node Names; Sapphire Rapids Is Now an ‘Intel 7’ CPU

July 27, 2021

What's a preeminent chip company to do when its process node technology lags the competition by (roughly) one generation, but outmoded naming conventions make it seem like it's two nodes behind? For Intel, the response was to change how it refers to its nodes with the aim of better reflecting its positioning within the leadership semiconductor manufacturing space. Intel revealed its new node nomenclature, and... Read more…

Will Approximation Drive Post-Moore’s Law HPC Gains?

July 26, 2021

“Hardware-based improvements are going to get more and more difficult,” said Neil Thompson, an innovation scholar at MIT’s Computer Science and Artificial Intelligence Lab (CSAIL). “I think that’s something that this crowd will probably, actually, be already familiar with.” Thompson, speaking... Read more…

With New Owner and New Roadmap, an Independent Omni-Path Is Staging a Comeback

July 23, 2021

Put on a shelf by Intel in 2019, Omni-Path faced a uncertain future, but under new custodian Cornelis Networks, OmniPath is looking to make a comeback as an independent high-performance interconnect solution. A "significant refresh" – called Omni-Path Express – is coming later this year according to the company. Cornelis Networks formed last September as a spinout of Intel's Omni-Path division. Read more…

Chameleon’s HPC Testbed Sharpens Its Edge, Presses ‘Replay’

July 22, 2021

“One way of saying what I do for a living is to say that I develop scientific instruments,” said Kate Keahey, a senior fellow at the University of Chicago a Read more…

Summer Reading: “High-Performance Computing Is at an Inflection Point”

July 21, 2021

At last month’s 11th International Symposium on Highly Efficient Accelerators and Reconfigurable Technologies (HEART), a group of researchers led by Martin Schulz of the Leibniz Supercomputing Center (Munich) presented a “position paper” in which they argue HPC architectural landscape... Read more…

AMD Chipmaker TSMC to Use AMD Chips for Chipmaking

May 8, 2021

TSMC has tapped AMD to support its major manufacturing and R&D workloads. AMD will provide its Epyc Rome 7702P CPUs – with 64 cores operating at a base cl Read more…

Intel Launches 10nm ‘Ice Lake’ Datacenter CPU with Up to 40 Cores

April 6, 2021

The wait is over. Today Intel officially launched its 10nm datacenter CPU, the third-generation Intel Xeon Scalable processor, codenamed Ice Lake. With up to 40 Read more…

Berkeley Lab Debuts Perlmutter, World’s Fastest AI Supercomputer

May 27, 2021

A ribbon-cutting ceremony held virtually at Berkeley Lab's National Energy Research Scientific Computing Center (NERSC) today marked the official launch of Perlmutter – aka NERSC-9 – the GPU-accelerated supercomputer built by HPE in partnership with Nvidia and AMD. Read more…

Ahead of ‘Dojo,’ Tesla Reveals Its Massive Precursor Supercomputer

June 22, 2021

In spring 2019, Tesla made cryptic reference to a project called Dojo, a “super-powerful training computer” for video data processing. Then, in summer 2020, Tesla CEO Elon Musk tweeted: “Tesla is developing a [neural network] training computer called Dojo to process truly vast amounts of video data. It’s a beast! … A truly useful exaflop at de facto FP32.” Read more…

Google Launches TPU v4 AI Chips

May 20, 2021

Google CEO Sundar Pichai spoke for only one minute and 42 seconds about the company’s latest TPU v4 Tensor Processing Units during his keynote at the Google I Read more…

CentOS Replacement Rocky Linux Is Now in GA and Under Independent Control

June 21, 2021

The Rocky Enterprise Software Foundation (RESF) is announcing the general availability of Rocky Linux, release 8.4, designed as a drop-in replacement for the soon-to-be discontinued CentOS. The GA release is launching six-and-a-half months after Red Hat deprecated its support for the widely popular, free CentOS server operating system. The Rocky Linux development effort... Read more…

CERN Is Betting Big on Exascale

April 1, 2021

The European Organization for Nuclear Research (CERN) involves 23 countries, 15,000 researchers, billions of dollars a year, and the biggest machine in the worl Read more…

Iran Gains HPC Capabilities with Launch of ‘Simorgh’ Supercomputer

May 18, 2021

Iran is said to be developing domestic supercomputing technology to advance the processing of scientific, economic, political and military data, and to strengthen the nation’s position in the age of AI and big data. On Sunday, Iran unveiled the Simorgh supercomputer, which will deliver.... Read more…

Leading Solution Providers

Contributors

HPE Launches Storage Line Loaded with IBM’s Spectrum Scale File System

April 6, 2021

HPE today launched a new family of storage solutions bundled with IBM’s Spectrum Scale Erasure Code Edition parallel file system (description below) and featu Read more…

Julia Update: Adoption Keeps Climbing; Is It a Python Challenger?

January 13, 2021

The rapid adoption of Julia, the open source, high level programing language with roots at MIT, shows no sign of slowing according to data from Julialang.org. I Read more…

10nm, 7nm, 5nm…. Should the Chip Nanometer Metric Be Replaced?

June 1, 2020

The biggest cool factor in server chips is the nanometer. AMD beating Intel to a CPU built on a 7nm process node* – with 5nm and 3nm on the way – has been i Read more…

GTC21: Nvidia Launches cuQuantum; Dips a Toe in Quantum Computing

April 13, 2021

Yesterday Nvidia officially dipped a toe into quantum computing with the launch of cuQuantum SDK, a development platform for simulating quantum circuits on GPU-accelerated systems. As Nvidia CEO Jensen Huang emphasized in his keynote, Nvidia doesn’t plan to build... Read more…

Microsoft to Provide World’s Most Powerful Weather & Climate Supercomputer for UK’s Met Office

April 22, 2021

More than 14 months ago, the UK government announced plans to invest £1.2 billion ($1.56 billion) into weather and climate supercomputing, including procuremen Read more…

Quantum Roundup: IBM, Rigetti, Phasecraft, Oxford QC, China, and More

July 13, 2021

IBM yesterday announced a proof for a quantum ML algorithm. A week ago, it unveiled a new topology for its quantum processors. Last Friday, the Technical Univer Read more…

Q&A with Jim Keller, CTO of Tenstorrent, and an HPCwire Person to Watch in 2021

April 22, 2021

As part of our HPCwire Person to Watch series, we are happy to present our interview with Jim Keller, president and chief technology officer of Tenstorrent. One of the top chip architects of our time, Keller has had an impactful career. Read more…

Senate Debate on Bill to Remake NSF – the Endless Frontier Act – Begins

May 18, 2021

The U.S. Senate today opened floor debate on the Endless Frontier Act which seeks to remake and expand the National Science Foundation by creating a technology Read more…

  • arrow
  • Click Here for More Headlines
  • arrow
HPCwire