Sign up for our newsletter and get the latest HPC news and analysis.
Send me information from insideHPC:


RoCE Initiative Launches Online Product Directory

Today the RoCE Initiative at the InfiniBand Trade Association announced the availability of the RoCE Product Directory. The new online resource is intended to inform CIOs and enterprise data center architects about their options for deploying RDMA over Converged Ethernet (RoCE) technology within their Ethernet infrastructure.

Experiences with NVMe over Fabrics

“Using RDMA, NVMe over Fabrics (NVMe-oF) provides the high BW and low-latency characteristics of NVMe to remote devices. Moreover, these performance traits are delivered with negligible CPU overhead as the bulk of the data transfer is conducted by RDMA. In this session, we present an overview of NVMe-oF and its implementation in Linux. We point out the main design choices and evaluate NVMe-oF performance for both Infiniband and RoCE fabrics.”

OFA Workshop in Austin to Put Spotlight on InfiniBand and RoCE

“The OpenFabrics Alliance (OFA) workshop is an annual event devoted to advancing the state of the art in networking. The workshop is known for showcasing a broad range of topics all related to network technology and deployment through an interactive, community-driven event. The comprehensive event includes a rich program made up of more than 50 sessions covering a variety of critical networking topics, which range from current deployments of RDMA to new and advanced network technologies.”

Designing HPC & Deep Learning Middleware for Exascale Systems

DK Panda from Ohio State University presented this deck at the 2017 HPC Advisory Council Stanford Conference. “This talk will focus on challenges in designing runtime environments for exascale systems with millions of processors and accelerators to support various programming models. We will focus on MPI, PGAS (OpenSHMEM, CAF, UPC and UPC++) and Hybrid MPI+PGAS programming models by taking into account support for multi-core, high-performance networks, accelerators (GPGPUs and Intel MIC), virtualization technologies (KVM, Docker, and Singularity), and energy-awareness. Features and sample performance numbers from the MVAPICH2 libraries will be presented.”

Mellanox 25G/100G Ethernet Speeds Speech Recognition at iFLYTEK

Today Mellanox announced that one of China’s leading intelligent speech and language technologies’ companies, iFLYTEK, has chosen Mellanox’s end-to-end 25G and 100G Ethernet solutions based on ConnectX adapters and Spectrum switches for their next generation machine learning center. The partnership between Mellanox and iFLYTEK will enable iFLYTEK to achieve a high speech recognition rate of 97 percent.

Mellanox Enhances RoCE Software to Simplify RDMA Deployments

Today Mellanox announced the availability of new software drivers for RoCE (RDMA over Converged Ethernet). The new drivers are designed to simplify RDMA (Remote Direct Memory Access) deployments on Ethernet networks and enable high-end performance using RoCE, without requiring the network to be configured for lossless operation. This enables cloud, storage, and enterprise customers to deploy RoCE more quickly and easily while accelerating application performance, improving infrastructure efficiency and reducing cost.

IBTA Plugfest Expands EDR InfiniBand & RoCE Ecosystem

IBTA’s world-class compliance and interoperability program ensures the dependability of the evolving InfiniBand specification, which in turn broadens industry adoption and user confidence,” said Rupert Dance, co-chair of the IBTA Compliance and Interoperability Working Group (CIWG). “With the continued support of our members and partners, the IBTA is able to offer the industry invaluable resources to help guide critical decision making during deployment of InfiniBand or RoCE solutions.”

New Version of RDMA-Spark Runs Native InfiniBand and RoCE

Fans of High Performance Data Analytics got a boost today with news that the High-Performance Big Data (HiBD) team at Ohio State University has released RDMA-Apache-Spark 0.9.1.

IBTA Publishes RoCE Interoperability List from Plugfest

Today the InfiniBand Trade Association (IBTA) announced the completion of the first Plugfest for RDMA over Converged Ethernet (RoCE) solutions and the publication of the RoCE Interoperability List on the IBTA website. Fifteen member companies participated, bringing their RoCE adapters, cables and switches for testing to the event. Products that successfully passed the testing have been added to the RoCE Interoperability List.

IBTA Launches the RoCE Initiative

Today the InfiniBand Trade Association (IBTA) announced the launch of the RoCE Initiative to further the advancement of RDMA over Converged Ethernet (RoCE) technology and promote RoCE awareness.