DDN’s 5th Annual High Performance Computing Trends Survey Cites Complex I/O Workloads as #1 Challenge

December 5, 2017

SANTA CLARA, Calif., Dec. 5, 2017 – DataDirect Networks (DDN) today announced the results of its annual High Performance Computing (HPC) Trends survey, which reflects the continued adoption of flash-based storage as essential to respondent’s overall data center strategy. While flash is deemed essential, respondents anticipate needing additional technology innovations to unlock the full performance of their HPC applications.  Managing complex I/O workload performance remains far and away the largest challenge to survey respondents, with 60 percent of end-users citing this as their number one challenge.

Run for the fifth year in a row by DDN, the survey results included input from more than 100 global end-users across a wide number of data-intensive industries. Respondents included individuals responsible for high performance computing as well as networking and storage systems from financial services, government, higher education, life sciences, manufacturing, national labs, and oil and gas organizations. As expected, the amount of data under management in these organizations continues to grow. Of organizations surveyed: 85 percent manage or use more than one petabyte of data storage (up 12-percentage points from last year).

Survey respondents continue to take a nuanced approach to cloud adoption. Respondents planning to leverage cloud-based storage (encompassing both private and public clouds) for at least part of their data in 2017 jumped to 48 percent, an 11-percentage point increase from 2016 survey results.  Despite a more positive disposition toward cloud storage, only 5 percent of respondents anticipated more than 30 percent of their data residing in the cloud. Maybe because of the limited use, as well as the ever-improving economics of public cloud services, a full 40 percent of respondents anticipated using public cloud in some way as a solution in the coming year even if for a limited amount of data. This response compares with only 20 percent of respondents last year who said they anticipated using public cloud storage options.

While the basic application of flash storage in HPC data centers remains relatively flat, at approximately 90 percent of respondents using flash storage at some level within their data centers today, the main shift is in how much data is being retained in flash. While the vast majority of respondents (76 percent) store less than 20 percent of their data on flash media, many respondents anticipate an increase in 2018, with a quarter of respondents expecting 20-to-30 percent of their data to be flash based, and another 10 percent expecting 20-to-40 percent of their storage to be on a flash tier.

How customers are applying flash to their workflows is also particularly interesting.  A majority of survey respondents (54 percent) are primarily using flash to accelerate file system metadata.  There is a growing interest in using flash for application-specific data as well, with 45 percent of respondents indicating that they are using at least some of their flash storage this way. On the other end of the flash usage spectrum few customers are using flash user data, which is logical given current cost deltas between flash and spinning disk storage.

“Once again, DDN’s annual HPC Trends Survey reflects the developments we see in the wider HPC community. I/O performance is a huge bottleneck to unlocking the power of HPC applications in use today, and customers are beginning to realize that simply adding flash to the storage infrastructure isn’t delivering the anticipated application level improvements,” said Kurt Kuckein, director of marketing for DDN. “Suppliers are starting to offer architectures that include flash tiers optimized specifically for NVM and customers are actively pursuing implementations utilizing these technologies. Technologies like DDN’s IME are specifically targeted to have the most impact on accelerating I/O all the way to the application.”

I/O bottlenecks continue to be the main concern for HPC storage administrators.  Especially in intensive I/O workflows like analytics, where 76 percent of customers running analytics workloads consider I/O their top challenge.  Given this, it is not surprising that only 19 percent of survey participates consider existing storage technologies sufficient to scale to exascale requirements.

A majority of respondents (68 percent) view flash-native caches as the most likely technology to resolve the I/O challenge and to push HPC storage to the next level, reflecting an eight-percentage point increase versus last year’s survey.  HPC storage administrators have already, or are beginning to evaluate flash-native cache technologies at a greater rate than before, with more than 60 percent of the responses indicating that they have implemented, are evaluating now, or plan to evaluate flash-native cache solutions such as NVM.  Evidence of the impact of these technologies can be seen in the recent io500.org results where JCAHPC utilized a flash-based cache to achieve stellar performance and the top spot in the first annual storage I/O benchmark ranking.

As an increasing number of HPC sites move to real-world implementation of multi-site HPC collaboration, concerns about security remain at the forefront. Perhaps somewhat surprisingly, the second highest barrier to multi-site collaboration has nothing to do with technology or security.   Organizational bureaucracy was identified by 43 percent of respondents as a major impediment to data sharing. This means that even though data sharing has become technically possible as well as cost effective, there are still limiting perceptions that stand in the way of wider collaboration.

About DDN

DataDirect Networks (DDN) is a leading big data storage supplier to data-intensive, global organizations. For almost 20 years, DDN has designed, developed, deployed and optimized systems, software and storage solutions that enable enterprises, service providers, universities and government agencies to generate more value and to accelerate time to insight from their data and information, on premise and in the cloud. Organizations leverage the power of DDN storage technology and the deep technical expertise of its team to capture, store, process, analyze, collaborate and distribute data, information and content at the largest scale in the most efficient, reliable and cost-effective manner. DDN customers include many of the world’s leading financial services firms and banks, healthcare and life science organizations, manufacturing and energy companies, government and research facilities, and web and cloud service providers. For more information, go to www.ddn.com or call 1-800-837-2298.


Source: DDN

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!

IBM Launches Commercial Quantum Network with Samsung, ORNL

December 14, 2017

In the race to commercialize quantum computing, IBM is one of several companies leading the pack. Today, IBM announced it had signed JPMorgan Chase, Daimler AG, Samsung and a number of other corporations to its IBM Q Net Read more…

By Tiffany Trader

TACC Researchers Test AI Traffic Monitoring Tool in Austin

December 13, 2017

Traffic jams and mishaps are often painful and sometimes dangerous facts of life. At this week’s IEEE International Conference on Big Data being held in Boston, researchers from TACC and colleagues will present a new Read more…

By HPCwire Staff

AMD Wins Another: Baidu to Deploy EPYC on Single Socket Servers

December 13, 2017

When AMD introduced its EPYC chip line in June, the company said a portion of the line was specifically designed to re-invigorate a single socket segment in what has become an overwhelmingly two-socket landscape in the d Read more…

By John Russell

HPE Extreme Performance Solutions

Explore the Origins of Space with COSMOS and Memory-Driven Computing

From the formation of black holes to the origins of space, data is the key to unlocking the secrets of the early universe. Read more…

Microsoft Wants to Speed Quantum Development

December 12, 2017

Quantum computing continues to make headlines in what remains of 2017 as several tech giants jockey to establish a pole position in the race toward commercialization of quantum. This week, Microsoft took the next step in Read more…

By Tiffany Trader

IBM Launches Commercial Quantum Network with Samsung, ORNL

December 14, 2017

In the race to commercialize quantum computing, IBM is one of several companies leading the pack. Today, IBM announced it had signed JPMorgan Chase, Daimler AG, Read more…

By Tiffany Trader

AMD Wins Another: Baidu to Deploy EPYC on Single Socket Servers

December 13, 2017

When AMD introduced its EPYC chip line in June, the company said a portion of the line was specifically designed to re-invigorate a single socket segment in wha Read more…

By John Russell

Microsoft Wants to Speed Quantum Development

December 12, 2017

Quantum computing continues to make headlines in what remains of 2017 as several tech giants jockey to establish a pole position in the race toward commercializ Read more…

By Tiffany Trader

HPC Iron, Soft, Data, People – It Takes an Ecosystem!

December 11, 2017

Cutting edge advanced computing hardware (aka big iron) does not stand by itself. These computers are the pinnacle of a myriad of technologies that must be care Read more…

By Alex R. Larzelere

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

Microsoft Spins Cycle Computing into Core Azure Product

December 5, 2017

Last August, cloud giant Microsoft acquired HPC cloud orchestration pioneer Cycle Computing. Since then the focus has been on integrating Cycle’s organization Read more…

By John Russell

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

HPE In-Memory Platform Comes to COSMOS

November 30, 2017

Hewlett Packard Enterprise is on a mission to accelerate space research. In August, it sent the first commercial-off-the-shelf HPC system into space for testing Read more…

By Tiffany Trader

US Coalesces Plans for First Exascale Supercomputer: Aurora in 2021

September 27, 2017

At the Advanced Scientific Computing Advisory Committee (ASCAC) meeting, in Arlington, Va., yesterday (Sept. 26), it was revealed that the "Aurora" supercompute Read more…

By Tiffany Trader

NERSC Scales Scientific Deep Learning to 15 Petaflops

August 28, 2017

A collaborative effort between Intel, NERSC and Stanford has delivered the first 15-petaflops deep learning software running on HPC platforms and is, according Read more…

By Rob Farber

Oracle Layoffs Reportedly Hit SPARC and Solaris Hard

September 7, 2017

Oracle’s latest layoffs have many wondering if this is the end of the line for the SPARC processor and Solaris OS development. As reported by multiple sources Read more…

By John Russell

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

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

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

GlobalFoundries Puts Wind in AMD’s Sails with 12nm FinFET

September 24, 2017

From its annual tech conference last week (Sept. 20), where GlobalFoundries welcomed more than 600 semiconductor professionals (reaching the Santa Clara venue Read more…

By Tiffany Trader

Amazon Debuts New AMD-based GPU Instances for Graphics Acceleration

September 12, 2017

Last week Amazon Web Services (AWS) streaming service, AppStream 2.0, introduced a new GPU instance called Graphics Design intended to accelerate graphics. The Read more…

By John Russell

Leading Solution Providers

Google Releases Deeplearn.js to Further Democratize Machine Learning

August 17, 2017

Spreading the use of machine learning tools is one of the goals of Google’s PAIR (People + AI Research) initiative, which was introduced in early July. Last w Read more…

By John Russell

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

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

EU Funds 20 Million Euro ARM+FPGA Exascale Project

September 7, 2017

At the Barcelona Supercomputer Centre on Wednesday (Sept. 6), 16 partners gathered to launch the EuroEXA project, which invests €20 million over three-and-a-half years into exascale-focused research and development. Led by the Horizon 2020 program, EuroEXA picks up the banner of a triad of partner projects — ExaNeSt, EcoScale and ExaNoDe — building on their work... Read more…

By Tiffany Trader

Delays, Smoke, Records & Markets – A Candid Conversation with Cray CEO Peter Ungaro

October 5, 2017

Earlier this month, Tom Tabor, publisher of HPCwire and I had a very personal conversation with Cray CEO Peter Ungaro. Cray has been on something of a Cinderell Read more…

By Tiffany Trader & Tom Tabor

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

Intel Launches Software Tools to Ease FPGA Programming

September 5, 2017

Field Programmable Gate Arrays (FPGAs) have a reputation for being difficult to program, requiring expertise in specialty languages, like Verilog or VHDL. Easin Read more…

By Tiffany Trader

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