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!

Fluid HPC: How Extreme-Scale Computing Should Respond to Meltdown and Spectre

February 15, 2018

The Meltdown and Spectre vulnerabilities are proving difficult to fix, and initial experiments suggest security patches will cause significant performance penalties to HPC applications. Even as these patches are rolled o Read more…

By Pete Beckman

Intel Touts Silicon Spin Qubits for Quantum Computing

February 14, 2018

Debate around what makes a good qubit and how best to manufacture them is a sprawling topic. There are many insistent voices favoring one or another approach. Referencing a paper published today in Nature, Intel has offe Read more…

By John Russell

Brookhaven Ramps Up Computing for National Security Effort

February 14, 2018

Last week, Dan Coats, the director of Director of National Intelligence for the U.S., warned the Senate Intelligence Committee that Russia was likely to meddle in the 2018 mid-term U.S. elections, much as it stands accused of doing in the 2016 Presidential election. Read more…

By John Russell

HPE Extreme Performance Solutions

Safeguard Your HPC Environment with the World’s Most Secure Industry Standard Servers

Today’s organizations operate in an environment with ever-evolving threats, and in order to protect themselves they must continuously bolster their security strategy. Hewlett Packard Enterprise (HPE) and Intel® are addressing modern security challenges with the world’s most secure industry standard servers powered by the latest generation of Intel® Xeon® Scalable processors. Read more…

AI Cloud Competition Heats Up: Google’s TPUs, Amazon Building AI Chip

February 12, 2018

Competition in the white hot AI (and public cloud) market pits Google against Amazon this week, with Google offering AI hardware on its cloud platform intended to make it easier, faster and cheaper to train and run machi Read more…

By Doug Black

Fluid HPC: How Extreme-Scale Computing Should Respond to Meltdown and Spectre

February 15, 2018

The Meltdown and Spectre vulnerabilities are proving difficult to fix, and initial experiments suggest security patches will cause significant performance penal Read more…

By Pete Beckman

Brookhaven Ramps Up Computing for National Security Effort

February 14, 2018

Last week, Dan Coats, the director of Director of National Intelligence for the U.S., warned the Senate Intelligence Committee that Russia was likely to meddle in the 2018 mid-term U.S. elections, much as it stands accused of doing in the 2016 Presidential election. Read more…

By John Russell

AI Cloud Competition Heats Up: Google’s TPUs, Amazon Building AI Chip

February 12, 2018

Competition in the white hot AI (and public cloud) market pits Google against Amazon this week, with Google offering AI hardware on its cloud platform intended Read more…

By Doug Black

Russian Nuclear Engineers Caught Cryptomining on Lab Supercomputer

February 12, 2018

Nuclear scientists working at the All-Russian Research Institute of Experimental Physics (RFNC-VNIIEF) have been arrested for using lab supercomputing resources to mine crypto-currency, according to a report in Russia’s Interfax News Agency. Read more…

By Tiffany Trader

The Food Industry’s Next Journey — from Mars to Exascale

February 12, 2018

Global food producer and one of the world's leading chocolate companies Mars Inc. has a unique perspective on the impact that exascale computing will have on the food industry. Read more…

By Scott Gibson, Oak Ridge National Laboratory

Singularity HPC Container Start-Up – Sylabs – Emerges from Stealth

February 8, 2018

The driving force behind Singularity, the popular HPC container technology, is bringing the open source platform to the enterprise with the launch of a new vent Read more…

By George Leopold

Dell EMC Debuts PowerEdge Servers with AMD EPYC Chips

February 6, 2018

AMD notched another EPYC processor win today with Dell EMC’s introduction of three PowerEdge servers (R6415, R7415, and R7425) based on the EPYC 7000-series p Read more…

By John Russell

‘Next Generation’ Universe Simulation Is Most Advanced Yet

February 5, 2018

The research group that gave us the most detailed time-lapse simulation of the universe’s evolution in 2014, spanning 13.8 billion years of cosmic evolution, is back in the spotlight with an even more advanced cosmological model that is providing new insights into how black holes influence the distribution of dark matter, how heavy elements are produced and distributed, and where magnetic fields originate. Read more…

By Tiffany Trader

Inventor Claims to Have Solved Floating Point Error Problem

January 17, 2018

"The decades-old floating point error problem has been solved," proclaims a press release from inventor Alan Jorgensen. The computer scientist has filed for and Read more…

By Tiffany Trader

Japan Unveils Quantum Neural Network

November 22, 2017

The U.S. and China are leading the race toward productive quantum computing, but it's early enough that ultimate leadership is still something of an open questi Read more…

By Tiffany Trader

AMD Showcases Growing Portfolio of EPYC and Radeon-based Systems at SC17

November 13, 2017

AMD’s charge back into HPC and the datacenter is on full display at SC17. Having launched the EPYC processor line in June along with its MI25 GPU the focus he Read more…

By John Russell

Researchers Measure Impact of ‘Meltdown’ and ‘Spectre’ Patches on HPC Workloads

January 17, 2018

Computer scientists from the Center for Computational Research, State University of New York (SUNY), University at Buffalo have examined the effect of Meltdown Read more…

By Tiffany Trader

Nvidia Responds to Google TPU Benchmarking

April 10, 2017

Nvidia highlights strengths of its newest GPU silicon in response to Google's report on the performance and energy advantages of its custom tensor processor. Read more…

By Tiffany Trader

IBM Begins Power9 Rollout with Backing from DOE, Google

December 6, 2017

After over a year of buildup, IBM is unveiling its first Power9 system based on the same architecture as the Department of Energy CORAL supercomputers, Summit a Read more…

By Tiffany Trader

Fast Forward: Five HPC Predictions for 2018

December 21, 2017

What’s on your list of high (and low) lights for 2017? Volta 100’s arrival on the heels of the P100? Appearance, albeit late in the year, of IBM’s Power9? Read more…

By John Russell

Russian Nuclear Engineers Caught Cryptomining on Lab Supercomputer

February 12, 2018

Nuclear scientists working at the All-Russian Research Institute of Experimental Physics (RFNC-VNIIEF) have been arrested for using lab supercomputing resources to mine crypto-currency, according to a report in Russia’s Interfax News Agency. Read more…

By Tiffany Trader

Leading Solution Providers

Chip Flaws ‘Meltdown’ and ‘Spectre’ Loom Large

January 4, 2018

The HPC and wider tech community have been abuzz this week over the discovery of critical design flaws that impact virtually all contemporary microprocessors. T Read more…

By Tiffany Trader

Perspective: What Really Happened at SC17?

November 22, 2017

SC is over. Now comes the myriad of follow-ups. Inboxes are filled with templated emails from vendors and other exhibitors hoping to win a place in the post-SC thinking of booth visitors. Attendees of tutorials, workshops and other technical sessions will be inundated with requests for feedback. Read more…

By Andrew Jones

How Meltdown and Spectre Patches Will Affect HPC Workloads

January 10, 2018

There have been claims that the fixes for the Meltdown and Spectre security vulnerabilities, named the KPTI (aka KAISER) patches, are going to affect applicatio Read more…

By Rosemary Francis

GlobalFoundries, Ayar Labs Team Up to Commercialize Optical I/O

December 4, 2017

GlobalFoundries (GF) and Ayar Labs, a startup focused on using light, instead of electricity, to transfer data between chips, today announced they've entered in Read more…

By Tiffany Trader

Tensors Come of Age: Why the AI Revolution Will Help HPC

November 13, 2017

Thirty years ago, parallel computing was coming of age. A bitter battle began between stalwart vector computing supporters and advocates of various approaches to parallel computing. IBM skeptic Alan Karp, reacting to announcements of nCUBE’s 1024-microprocessor system and Thinking Machines’ 65,536-element array, made a public $100 wager that no one could get a parallel speedup of over 200 on real HPC workloads. Read more…

By John Gustafson & Lenore Mullin

Flipping the Flops and Reading the Top500 Tea Leaves

November 13, 2017

The 50th edition of the Top500 list, the biannual publication of the world’s fastest supercomputers based on public Linpack benchmarking results, was released Read more…

By Tiffany Trader

V100 Good but not Great on Select Deep Learning Aps, Says Xcelerit

November 27, 2017

Wringing optimum performance from hardware to accelerate deep learning applications is a challenge that often depends on the specific application in use. A benc Read more…

By John Russell

2017 Gordon Bell Prize Finalists Named

October 23, 2017

The three finalists for this year’s Gordon Bell Prize in High Performance Computing have been announced. They include two papers on projects run on China’s Read more…

By John Russell

  • arrow
  • Click Here for More Headlines
  • arrow
Share This