Archive

Posts Tagged ‘RDMA over Converged Ethernet’

Emulex Joins the InfiniBand Trade Association

October 30th, 2013

Emulex is proud to be a new member of the IBTA.  The IBTA has a great history of furthering the InfiniBand and RDMA over Converged Ethernet (RoCE) specifications, developing an active solution ecosystem and building market momentum around technologies with strong value propositions.  We are excited to be a voting member on the Organization’s Steering Committee and look forward tocontributing to relevant technical and marketing working groups, as well as participating in IBTA-sponsored Plugfests and other interoperability activities.

Why the IBTA?

Through our experience in building high performance, large-scale, mission critical networks we understand the benefits of RDMA.  Since its original implementation as part of InfiniBand back in 1999, RDMA has a well-proven track record of delivering better application performance, reduced CPU overhead and increased bandwidth efficiency in demanding computing environments.

Due to increased adoption of technologies such as cloud computing, big data analytics, virtualization and mobile computing, more and more commercial IT infrastructures are starting to run into the same challenges that supercomputing was forced to confront around performance bottlenecks, resource utilization and moving large data sets.  In other words, data centers supporting the Fortune 2000, vertical applications for media and entertainment or life sciences, telecommunications and cloud service providers are starting to look a lot more like the data centers at research institutions or systems on the TOP500 .  Thus, with the advent of RoCE, we see an opportunity to bring the benefits of RDMA that have been well-proven in high performance computing (HPC) markets to the mainstream commercial markets.

RoCE is a key enabling technology for converging data center infrastructure and enabling application centric I/O across a broad spectrum of requirements.  From supercomputing to share drives, RDMA deliveries broad based benefits for fundamentally more efficient network communications.  Emulex has a data center vision to connect, monitor and manage on a single unified fabric.  We are looking forward to supporting the IBTA, contributing to the advancement of RoCE and helping to bring RDMA to mainstream markets.

Jon Affled

Jon Affeld, senior director, marketing alliances at Emulex

January Course: Writing Application Programs for RDMA using OFA Software

December 16th, 2010

As part of its new training initiative, The OpenFabrics Alliance (OFA) is holding a “Writing Application Programs for RDMA using OFA Software” class this January 19-20, 2011 at the University of New Hampshire’s InterOperability Lab (UNH-IOL). If you are an application developer skilled in C programming and familiar with sockets, but with little or no experience programming with OpenFabrics Software, this class is the perfect opportunity to develop your RDMA expertise.

“Writing Application Programs for RDMA using OFA Software” immediately prepares you for writing application programs using RDMA. The class includes 8 hours of classroom work and 8 hours in the lab on Wednesday and Thursday, January 19 and 20. **Attendees enrolled by Dec. 24 will receive a FREE pass and rentals to Loon Mountain for skiing on Friday, January 21.**

Software Forge is a member of the IBTA and is helping drive this very first RDMA class. More information is available at www.openfabrics.org/training. Feel free to contact me with questions as well.

rupert-dance2

Regards,

Rupert Dance

rsdance@soft-forge.com

Member, IBTA’s Compliance and Interoperability Working Group

IBTA Announces RoCE Specification, Bringing the Power of the RDMA I/O Architecture to Ethernet-Based Business Solutions

April 22nd, 2010

As you may have already heard, earlier this week at HPC Financial Markets in New York, the IBTA officially announced the release of RDMA over Converged Ethernet - i.e. RoCE. The new specification, pronounced “Rocky,” provides the best of both worlds: InfiniBand efficiency and Ethernet ubiquity.

RoCE utilizes Remote Direct Memory Access (RDMA) to enable ultra low latency communication - 1/10th that of other standards-based solutions. The low latency is enabled by the use of RDMA which moves data from one node to another without requiring a lot of help from the CPU or operating system. The specification applies to 10GigE, 40GigE or higher speed adapters.

For people locked into an Ethernet infrastructure who are not currently using RDMA but would like to, RoCE lowers the barriers to deployment. In addition to low latency, RoCE end user benefits include improved application performance, efficiency, and cost and power savings.

RoCE delivers compelling benefits to high-growth markets and applications, including financial services, data warehousing and clustered cloud computing. Products based on RoCE will be available over the coming year.

Since our April 19 launch, we have seen great news coverage:

Be sure to watch for another announcement from the IBTA next week at Interop. I hope to connect with several of you at the show.

brian_2Brian Sparks

IBTA Marketing Working Group Co-Chair