Posts Tagged ‘IBTA’

SC15 Preview: Exascale or Bust! - On the Road to ExaFLOPS with IBTA

November 17th, 2015


This year’s Supercomputing Conference is shaping up to be one of IBTA’s most comprehensive to date. Whether listening to industry experts debate future system tune ups or cruising the show floor learning from members one-on-one, event attendees are bound to leave revved up about how interconnect advancements will alleviate data management road blocks.

OK. OK. Enough with the car metaphors-read on, though, to see what IBTA’s got in store for you (including some enticing giveaways!):

Birds of a Feather Panel Session
, Nov. 17 at 12:15 p.m. (Room 18AB)

“The Challenge of a Billion Billion Calculations Per Second: InfiniBand Roadmap Shows the Future of the High Performance Standard Interconnect for Exascale Programs”

It’s no secret. The race to exascale is on-the exponentially increasing amounts of data bogging down systems demand such speed. The critical issues now? What technological changes will be required to support this new High Performance Computing (HPC) vision and is the industry ready to solve them? I’ll be joining Brandon Hoff to lead the following esteemed panelists through a discussion on interconnect capabilities and roadmaps that will deliver a billion billion calculations per second:

  • Ola Tørudbakken, Oracle
  • Gilad Shainer, Mellanox
  • Pavan Balaji, Argonne National Laboratory
  • Bob Ciotti, NASA

IBTA Update
, Nov. 18 at 5 p.m. (Booth 613)

Standards-based, multi-vendor solutions are transforming HPC. In the Mellanox booth, I’ll be presenting the latest developments in InifiniBand technology and shed light on what’s to come-proving why this interconnect standard powers some of the world’s fastest supercomputers.

IBTA Roadmap Game,
Nov. 16-19 (Exhibitor Hall)
Interested in timing just how fast IBTA-driven data moves? Track it with a slick Pebble Steel Smartwatch offered as the IBTA Roadmap Game grand prize! To enter:

  • Pick up a Game Card at the Birds of a Feather session or participating member booths
    • Finisar Corporation (#2018)
    • Hewlett-Packard (#603)
    • Lenovo (#1509)
    • Mellanox (#613)
    • Samtec (#1943)
  • Visit experts from our five game-participating members
  • Learn how their companies are revolutionizing HPC technology with IBTA technologies
  • Get your Game Card stamped
  • Submit a completed Roadmap Game Card to an official drop-off location (noted on the card) to receive a handy IBTA convertible flashlight/lantern and a chance to win the watch

The above three activities are only the tip of the iceberg… or, maybe I should have written the white stripe on a ‘69 Chevy Camaro? Many IBTA members are geared up for SC15 with products, solutions and guidance guaranteed to help you achieve your computing goals. Be sure to stop by for an introduction:

  • Bull SAS (#2131)
  • Cisco (#588)
  • Cray, Inc. (#1833)
  • Finisar Corporation (#2018)
  • Fujitsu Limited (#1827)
  • Hewlett-Packard (#603)
  • Hitachi (#1227)
  • IBM (#522)
  • Intel (#1333, #1533)
  • Lenovo (#1509)
  • Mellanox (#613)
  • Microsoft (#1319)
  • Molex (#268)
  • NetApp (#1537)
  • Oracle (#1327)
  • Samtec (#1943)

Last, but not least…if you can’t make it this year, but are interested in learning about any of the topics above, email us at or follow us on twitter for updates @InfiniBandTrade.

Looking forward to seeing you there.

Bill Lee

Author: admin Categories: SC15 Tags: , ,

EDR Hits Primetime! Newly Published IBTA Integrators’ List Highlights Growth of EDR

August 20th, 2015

The highly anticipated IBTA April 2015 Combined Cable and Device Integrators’ List is now available for download. The list highlights the results of the IBTA Plugfest 27 held at the University of New Hampshire’s Interoperability Lab earlier this year. The updated list consists of newly verified products that are compliant to the InfiniBand specification as well as details on solution interoperability.

Of particular note was the rise of EDR submissions. At IBTA Plugfest 27, eight companies provided 32 EDR cables for testing, up from three companies and 12 EDR cables at IBTA Plugfest 26. The increase in EDR cable solutions indicates that the technology is beginning to hit its stride. At Plugfest 28 we anticipate even more EDR solutions.

The IBTA is known in the industry for its rigorous testing procedures and subsequent Integrators’ List. The Integrators’ List provides IT professionals with peace of mind when purchasing new components to incorporate into new and existing infrastructure. To ensure the most reliable results, the IBTA uses industry-leading test equipment from Anritsu, Keysight, Molex, Tektronix, Total Phase and Wilder Technologies. We appreciate their commitment to our compliance program; we couldn’t do it without them.

The IBTA hosts its Plugfest twice a year to give members a chance to test new configurations or form factors. Although many technical associations require substantial attendance fees for testing events, the IBTA covers the bulk of Plugfest costs through membership dues.

The companies participating in Plugfest 27 included 3M Company, Advanced Photonics, Inc., Amphenol, FCI, Finisar, Fujikura, Ltd., Fujitsu Component Limited, Lorom America, Luxshare-ICT, Mellanox Technologies, Molex Incorporated, SAE Magnetics, Samtec, Shanghai Net Miles Fiber Technology Co. Ltd, Siemon, Sumitomo, and Volex.

We’ve already begun planning for IBTA Plugfest 28, which will be held October 12-23, 2015. For questions about Plugfest, contact or visit the Plugfest page for additional information.

Rupert Dance, IBTA CIWG

Rupert Dance, IBTA CIWG

IBTA Members to Exhibit at ISC High Performance 2015

July 10th, 2015


The ISC High Performance 2015 conference gets underway this weekend in Frankfurt, Germany, where experts in the high performance computing field will gather to discuss the latest developments and trends driving the industry. Event organizers are expecting over 2,500 attendees at this year’s show, which will feature speakers, presentations, BoF sessions, tutorials and workshops on a variety of topics.

IBTA members will be on hand exhibiting their latest InfiniBand-based HPC solutions. Multiple EDR 100Gb/s InfiniBand products and demonstrations can be seen across the exhibit hall at ISC High Performance at the following member company booths:

  • Applied Micro (Booth #1431)
  • Bull (Booth #1230)HP (Booth #732)
  • IBM (Booth #928)
  • Lenovo (Booth #1020)
  • Mellanox (Booth #905)
  • SGI (Booth #910)

Be sure to stop by each of our member booths and ask about their InfiniBand offerings! For additional details on ISC High Performance 2015 keynotes and sessions, visit its program overview page.

Bill Lee

Author: admin Categories: InfiniBand Tags: , ,

InfiniBand Volume 1, Release 1.3 – The Industry Sounds Off

May 14th, 2015


On March 10, 2015, IBTA announced the availability of Release 1.3 of Volume 1 of the InfiniBand Architecture Specification and it’s creating a lot of buzz in the industry. IBTA members recognized that as compute clusters and data centers grew larger and more complex, the network equipment architecture would have difficulty keeping pace with the need for more processing power. With that in mind, the new release included improvements to scalability and management for both high performance computing and enterprise data centers.

Here’s a snap shot of what industry experts and media have said about the new specification:

“Release 1.3 of the Volume 1 InfiniBand Architecture Specification provides several improvements, including deeper visibility into switch hierarchy, improved diagnostics allowing for faster response times to connectivity problems, enhanced network statistics, and added counters for Enhanced Data Rate (EDR) to improve network management. These features will allow network administrators to more easily install, maintain, and optimize very large InfiniBand clusters.” - Kurt Yamamoto, Tom’s IT PRO

“It’s worth keeping up with [InfiniBand], as it clearly shows where the broader networking market is capable of going… Maybe geeky stuff, but it allows [InfiniBand] to keep up with “exascales” of data and lead the way large scale-out computer networking gets done. This is particularly important as the 1000 node clusters of today grow towards the 10,000 node clusters of tomorrow.” - Mike Matchett, Taneja Group, Inc.

“Indeed, a rising tide lifts all boats, and the InfiniBand community does not intend to get caught in the shallows of the Big Data surge. The InfiniBand Trade Association recently issued Release 1.3 of Volume I of the format’s reference architecture, designed to incorporate increased scalability, efficiency, availability and other functions that are becoming central to modern data infrastructure.” - Arthur Cole, Enterprise Networking Planet

“The InifiniBand Trade Association (IBTA) hopes to ward off the risk of an Ethernet invasion in the ranks of HPC users with a renewed focus on manageability and visibility. Such features have just appeared in release 1.3 of the Volume 1 standard. The IBTA’s Bill Lee told The Register that as HPC clusters grow, ‘you want to be able to see every level of switch interconnect, so you can identify choke-points and work around them.’” - Richard Chirgwin, The Register

To read more industry coverage of the new release, visit the InfiniBand in the News page.

For additional information about the InifiniBand specification, check out the InifiniBand specification FAQ or access the InfiniBand specification here.

Bill Lee

IBTA 2014 Annual Members Meeting

October 15th, 2014

The IBTA recently hosted its annual general meeting for members in September. Barry Barnet and Jim Pappas, co-chairmen of the IBTA Steering Committee, presented the state of the association and the chairs of each working group presented their group activities over the past year and what’s ahead. The chairs specifically elaborated on the responsibilities of their working group and updated attendees on how their activities contribute to larger association goals. Each working group has put in a lot of effort on the development of the specification, including the recently released RoCEv2 spec. The IBTA plans to carry out these online meetings annually in order to keep members updated and involved in association activities.

For those members who missed the meeting, or want to view it again, we’ve posted the recording and the accompanying presentation in the Members Area.

Bill Lee

Tweet: Read about the IBTA's recent annual members meeting and access the presentation here:

IBTA Announces New RoCE Specification

September 16th, 2014

Big news! The IBTA today announced the updated specification for Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCE), RoCEv2. This is a huge development and one that will expand RoCE’s adoption.

The benefits of the first RoCE spec released in 2010 were many:

  • Low latency and CPU overhead (eliminated the multiple data copies inside the server)
  • High network utilization
  • Support for message passing, sockets and storage protocols
  • Supported by all major operating systems

RoCEv2 extends the original RoCE specification by enabling routing across Layer 3 networks and as a result provides better isolation and enables hyperscale data center deployments. This addresses the needs of today’s evolving data centers which require more efficient data movement over a variety of network topologies.

With a number of vendors including Dell and Zadara Storage recently adopting RoCE, this new specification comes at the perfect time. Major cloud providers and Web 2.0 companies are also adopting RoCE in order to combat the challenges of running compute intensive applications and processing massive amounts of data in hyperscale networking environments.

Representatives from IBTA member companies including Emulex, IBM, Mellanox, Microsoft and Software Forge, Inc. participated in the development of this new standard, which will help enterprises to more widely adopt RoCE and improve infrastructure efficiency.

For more information, read the full IBTA announcement.

Bill Lee

Recent Trends toward RoCE Adoption

September 2nd, 2014

The RoCE specification was released back in April, 2010 to address the need for efficient RDMA in end to end Ethernet networks. With the increase in enterprise data traffic and the emergence of hyperscale infrastructure, the need for efficient networking continues to grow.  Here are the latest examples of RoCE in the field.

RoCE Accelerates Microsoft Windows Azure

Albert Greenberg, an architect with IBTA member Microsoft, describes in his keynote address to the Open Network Summit this year how they are using RoCE in their storage offering.  RoCE over 40GbE enabled line-rate performance with zero CPU usage.  At the same time they were able to use less CPUs than would otherwise be needed.

RoCE Used in Dell Fluid Cache for SAN pool

Dell’s Fluid Cache for SAN accelerates applications requiring high data I/O. The servers in this pool are connected to each other by RoCE NICs, making use of the technology to quickly move data between the nodes without facing bottlenecks from the slow operating system kernel.

RoCE Can Do What Ethernet Alone Cannot

IBTA member Applied Micro is continuing to roll out its X-Gene family of 64-bit processors. These processors support RoCE, giving 10GbE some of the low-latency capabilities that used to only be available to InfiniBand. The decrease in latency for Ethernet means transaction latencies also decrease, better positioning the X-Gene family to make a difference in modern workloads.

RoCE Provides Exceptional Performance for Storage Solutions

Zadara Storage announced a new high performance STaaS solution offer for private clouds that uses an Ethernet transport mechanism for exceptional performance at reduced costs. Developed as a collaboration with IBTA member Mellanox Technologies, this solution boosts application performance using the iSCSI Extensions for RDMA (iSER) over RoCE, delivering substantially improved latency and throughput and therefore delivering cost savings and converged enterprise storage for private clouds of all sizes.

RoCE Helps Data Centers Account for New Technology for the Cloud

With the huge acceleration of data centers to the cloud, low latency is becoming increasingly important to avoid bottlenecks and incorporate new technologies seamlessly. RoCE, says SYS-CON Media’s Barbara Porter, is one way to plan for the barrage of new technology that’s coming our way, and to reduce latency overall in the cloud.

Bill Lee

InfiniBand Trade Association Welcomes Luxshare as Member Company

August 26th, 2014

Please join us in giving a warm welcome to the IBTA’s newest member company, Luxshare-ICT.

As an active member, the global interconnect designer and manufacturer will work closely with the IBTA to continue to further the InfiniBand specification as it pertains to the cable and physical layer. In addition to assisting with the development of InfiniBand interconnect technologies for the industry and its customers, Luxshare will also be actively involved in the IBTA Compliance and Interoperability Working Group (CIWG), which oversees the bi-annual Plugfest event.

The IBTA Plugfest, held twice per year at the University of New Hampshire (UNH) Interoperability Lab (IOL) in Durham, New Hampshire, provides an opportunity for participants to measure products for compliance with the InfiniBand™ architecture specification as well as interoperability with other InfiniBand products. Vendor devices and cables successfully passing all required compliance tests and interoperability procedures are listed on the IBTA Integrators’ List and granted the IBTA Integrators’ List Logo.

Luxshare-ICT is a global, publicly traded interconnect provider, experiencing rapid growth in global markets as it expands its products through technical enhancements. For more information about Luxshare and its offerings, please visit

Bill Lee

Broadcom Joins the InfiniBand Trade Association

August 19th, 2014

The IBTA is pleased to announce Broadcom has become an official member company.

Broadcom, which develops end-to-end solutions for data center architectures including Ethernet switch, controller and other devices, joined the IBTA to assist the industry in its adoption of Remote Direct Memory Access (RDMA) enabled Ethernet networks and to help the association in its ongoing development of the RDMA over Converged Ethernet (RoCE) specification.

“Broadcom believes that RDMA is one of several interesting technologies that have promise to simplify and accelerate applications using more intelligence in the network,” said Nick Ilyadis, Vice President & CTO, Infrastructure and Networking Group at Broadcom. “Enabling use of RDMA over Ethernet networks, as RoCE does, provides a more comprehensive and converged solution for Ethernet-based data center fabric topologies.

Broadcom is considering adding RDMA support into a variety of Ethernet products and anticipates that its experience with Ethernet and Internet Protocol (IP) standards development will help in the on-going work of generating and maintaining a well-engineered, interoperable and collaborative specification for use by all IBTA members.

Broadcom’s main interest as part of the IBTA is to contribute to the ongoing development of the RoCE specification as part of the IBoXE Working Group. Broadcom is also a member of the IBTA Technical and Marketing Working Groups.

Broadcom has found a welcoming environment within the IBTA.  “The association is made up of a very collaborative set of companies and technologists,” Nick Ilyadis said.

Broadcom Corporation (NASDAQ: BRCM) is a global FORTUNE 500® company, providing semiconductor solutions for wired and wireless communications. Broadcom® system-on-a-chip solutions deliver voice, video, data and multimedia connectivity in the home, office and mobile environments.  For more information about Broadcom, please visit

Bill Lee

ISC’14 Insights

July 10th, 2014

With ISC’14 in June recently concluded, the IBTA would like to highlight some of our members’ biggest announcements, key takeaways from the event and give an overall look at the impact of InfiniBand in the supercomputing world.

Event Overview

Overall the event was a huge success, showcasing demonstrations and facilitating many major announcements in the supercomputing industry. As always, the event attracted supercomputing leaders from around the world, who provided thought leadership and knowledge to thousands of attendees and exhibitors.

Chris Pfistner, senior director of marketing at Finisar, noted, “ISC in Leipzig is a vibrant show!  Between SC in the US and ISC focused on Europe and Asia, the global Super Computing community is well represented, and the space is on fire with several players unveiling new systems and showing great interest in Finisar’s EDR AOC demo – 100G links are becoming reality.”

The ISC YouTube channel is another great resource for checking out all that happened at ISC’14!

Major InfiniBand Announcements

During the event, the updated TOP500 list was released, showing that InfiniBand is the most used interconnect by the world’s fastest supercomputers and represents 44.4 percent of the TOP500 at 222 systems. InfiniBand also connects the top 17 most efficient systems and 50 percent of Petaflop-capable systems on the list. Fourteen Data Rate (FDR) InfiniBand, delivering 56Gb/s per link to address the bandwidth demand by high performance clustered computing, drives the systems with the highest utilization on the TOP500, achieving a record breaking 99.8 percent system efficiency.

IBTA member Finisar showcased a live demonstration of its next generation 100Gb/s Quadwire Active Optical Cable (AOC). This optical interconnect runs four parallel lanes of 25Gb/s to enable the next generation of InfiniBand EDR-based supercomputers. Leveraging Finisar’s patented fiber optic technology, the AOC will allow the transmission of high-speed data with enhanced signal integrity, higher density, lower power consumption, smaller bend radius and longer reach than traditional copper solutions.

Mellanox Technologies, also an IBTA member, unveiled the world’s first 100Gb/s EDR InfiniBand switch at ISC’14. The 100Gb/s switch expands InfiniBand’s bandwidth and provides increased switching capacity while lowering latency and power consumption. This solution, called Switch-IB, will enable application managers to use the power of data, delivering 5.4 billion packets per second, and making it an excellent solution for HPC, cloud, Web 2.0, database and storage centers.

In other news, Applied Micro teamed up with Nvidia to promote the X-Gene and Tesla duo. The Ethernet ports on the X-Gene 2 chip will be able to run RDMA over Converged Ethernet (RoCE), which brings the low latency of RDMA to the Ethernet protocol. This will make the chip not only suitable for HPC workloads that are latency sensitive, but also for database, storage, and transaction processing workloads in enterprise datacenters that also demand low latency. In tandem, Mellanox announced that their 56Gb/s InfiniBand products will now be optimized for the X-Gene platform.

To sum it all up, here are the IBTA’s key takeaways from the event:

· 100Gb/s is becoming a reality

· InfiniBand is leading the way with EDR taking center stage

· The industry is taking full advantage today of the performance and efficiency benefits of FDR and RoCE

ISC’14 was a great forum for knowledge sharing and big industry announcements. All of us at the IBTA look forward to seeing more InfiniBand news and discussions in the coming months.