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


Intel Omni-Path Architecture: The Real Numbers

In this slidecast, Joe Yaworski from Intel describes the Intel Omni-Path architecture and how it scales performance for a wide range of HPC applications. He also shows why recently published benchmarks have not  reflected the real performance story.

Intel Omni Path Gains Momentum at SC17

“On the November 2017 TOP500 list, Intel-powered supercomputers accounted for six of the top 10 systems and a record high of 471 out of 500 systems. Intel Omni-Path Architecture (Intel OPA) gained momentum, delivering a majority of the petaFLOPS of systems using 100Gb fabric delivering over 80 petaFLOPS, an almost 20 percent increase compared with the June 2017 Top500 list. In addition, Intel OPA now connects almost 60 percent of nodes using 100Gb fabrics on the Top500 list. Also, Intel powered all 137 new systems added to the November list.”

Supermicro Booth Tour Showcases HPC Innovation at SC17

In this video, Akira Sano provides a tour of the Supermicro booth at SC17 in Denver. “Supermicro offers the best selection of leading HPC optimized servers in the industry as evidenced by the recent selection of our twin architecture by the NASA Center for Climate Simulation (NCCS).”

HPC Network Stack on ARM

Pavel Shamis from ARM gave this talk at the MVAPICH User Group. “With the emerging availability HPC solutions based on ARM CPU architecture, it is important to understand how ARM integrates with the RDMA hardware and HPC network software stack. In this talk, we will overview ARM architecture and system software stack. We will discuss how ARM CPU interacts with network devices and accelerators. In addition, we will share our experience in enabling RDMA software stack and one-sided communication libraries (Open UCX, OpenSHMEM/SHMEM) on ARM and share preliminary evaluation results.”

Podcast: Intel Omni-Path adds Performance and Scalalability

“Intel OPA, part of Intel Scalable System Framework, is a high-performance fabric enabling the responsiveness, throughput, and scalability required by today’s and tomorrow’s most-demanding high performance computing workloads. In this interview, Misage talks about market uptake in Intel OPA’s first year of availability, reports on some of the first HPC deployments using the Intel Xeon Scalable platform and Intel OPA, and gives a sneak peek of what Intel OPA will be talking about at SC17.”

Intel’s Raj Hazra on how new technologies are Clouding our Future

In this video from ISC 2017, Raj Hazra, Corporate Vice President and General Manager of the Enterprise and Government Group at Intel, discusses key trends impacting the future growth of High Performance Computing. He focuses on the opportunities of enabling HPC in the cloud, and how this drives the need for a consistent platform that bridges the worlds of dedicated supercomputers and hyperscale cloud service providers.

Slidecast: Intel Omni-Path Architecture – A World Class High Performance Interconnect

In this slidecast, Scott Misage from Intel is our guest on the Rich Report. As the General Manager of the Intel Omni-Path Business Unit, Scott has a lot to say about scalability, performance, and market momentum for this powerful interconnect technology. He also provides a preview of ISC 2017, where Intel Omni-Path will be in the spotlight as a rising star on the TOP500.

Why Intel Omni-Path is Growing Fast on the TOP500

In this video from SC16, Joe Yaworsky describes how Intel Omni Path is gaining traction on the TOP500. As the interconnect for the Intel Scalable System Framework, Omni-Path is focused on delivering the best possible application performance. “In the nine months since Intel Omni-Path Architecture (Intel OPA) began shipping, it has become the standard fabric for 100 gigabit systems. Intel OPA is featured in 28 of the top 500 most powerful supercomputers in the world announced at Supercomputing 2016 and now has 66 percent of the 100Gb market. Top500 designs include Oakforest-PACS, MIT Lincoln Lab and CINECA.”

Intel Omni-Path Architecture Fabric, the Choice of Leading HPC Institutions

Intel Omni-Path Architecture (Intel OPA) volume shipments started a mere nine months ago in February of this year, but Intel’s high-speed, low-latency fabric for HPC has covered significant ground around the globe, including integration in HPC deployments making the Top500 list for June 2016. Intel’s fabric makes up 48 percent of installations running 100 Gbps fabrics on the Top500 June list, and they expect a significant increase in Top500 deployments, including one that could end up in the stratosphere among the top ten machines on the list.

High Performance Interconnects: Assessment & Rankings

In this video from the HPC Advisory Council Spain Conference, Dan Olds from OrionX discusses the High Performance Interconnect (HPI) market landscape, plus provides ratings and rankings of HPI choices today. “In this talk, we’ll take a look at the technologies and performance of high-end networking technology and the coming battle between onloading vs. offloading interconnect architectures.”