Intel’s Optane/DAOS Solution Tops Latest IO500

By John Russell

August 11, 2020

Intel’s persistent memory technology, Optane, and its DAOS (Distributed Asynchronous Object Storage) stack continue to impress and gain market traction. Yesterday, Intel reported an Optane and DAOS-based system finished atop the latest IO500 released loosely in conjunction with ISC 2020. The showing was no doubt satisfying for Intel which finished second to WekaIO in the last IO500 at SC19 in a near-tie.

There was no closeness in the latest list. Intel’s “Wolf” system (52 nodes) used 30 storage servers running on second-generation Xeon Platinum processors and scored 1792.98 on the IO500 benchmark, besting the second-place entry from AWS/WekaIO (345 nodes) which scored 938.95.

The IO500 was created in 2017 by the Virtual Institute for IO which in a self-descriptive paper noted, “Benchmarking of HPC storage systems is a complex task. Parallel I/O is not only influenced by CPU performance for latency and the networking stack but also on the underlying storage technology and software stack. With the IO-500, we have defined a comprehensive benchmark suite that enables comparison of high-performance storage systems. Similar to the TOP500 list for compute architectures, IO500 will allow tracking performance growth over the years and analyze changes in the storage landscape. The IO-500 will not only provide key metrics of expected performance, but serve as a repository for fostering sharing best practices within the community.”

Two lists are compiled. The main one is a comprehensive list for system entries of all sizes. The second list is for systems with exactly “10 clients enabling a more direct comparison of file system efficiency and per –server performance.” Optane combined with DAOS dominated the top of both categories. In the 10-node challenge, the three Intel Optane/DAOS solutions took the top three rankings (Intel, TACC, and Argonne).

This is all encouraging news for Intel. Argonne, of course, is busily working with Intel on the Aurora supercomputer, which is scheduled to be the first U.S. exascale system and go live in 2021. Aurora will use Optane and DAOS. The latest IO500 showing is a positive indicator for Aurora where Intel’s process stumbles have stirred worry over its ability to deliver the Sapphire Rapids microprocessor and Ponte Vecchio GPU on schedule.

Intel quoted Gordon McPheeters of Argonne Leadership Computing Facility in today’s announcement, “The recent IO-500 results for DAOS demonstrate the continuing maturity of the software’s functionality enabled by a well-managed code development and testing process. The collaborative development program will continue to deliver additional capabilities for DAOS in support of Argonne’s upcoming exascale system, Aurora.”

Intel describes DAOS as “an open source software-defined scale-out object store that provides high bandwidth, low latency, and high I/O operations per second (IOPS) storage containers to HPC applications.”

Shown below are a chart with an overview and a table with a few more metrics for the top twenty IO500 performers.

Broadly, it is interesting to see the rise of new storage technology. Talking about DAOS earlier this year, Ari Berman of the BioTeam research computing consultancy told HPCwire, “It’s too new to say much about DAOS but the concept of asynchronous IO is very interesting. It’s essentially a queue mechanism at the system write level so system waits in the processors don’t have to happen while a confirmed write back comes from the disks. So asynchronous IO allows jobs can keep running while you’re waiting on storage to happen, to a limit of course. That would really improve the data input-output pipelines in those systems. It’s a very interesting idea. I like asynchronous data writes and asynchronous storage access. I can see there very easily being corruption that creeps into those types of things and data without very careful sequencing. It will be interesting to watch. If it works it will be a big innovation.”

A blog by Intel’s Kelsey Rose Prantis briefly describes the IO500 results and digs into the Optane/DAOS architecture.

If you wish to delve a bit more into the IO500 workloads, there is more information at the Virtual Institute for IO website. The benchmark covers various workloads and computes a single score for comparison.

The workloads are:

  • IOEasy: Applications with well optimized I/O patterns
  • IOHard: Applications that require a random workload
  • MDEasy: Metadata/small objects
  • MDHard: Small files (3901 bytes) in a shared directory
  • Find: Finding relevant objects based on patterns

“The individual performance numbers are preserved and accessible via the web or the raw data. This allows deriving other relevant metrics,” according to the Virtual Institute for IO.

Link to IO500: https://www.vi4io.org/io500/start

Link to Intel release: https://newsroom.intel.com/articles/intel-optane-persistent-memory-daos-solution-sets-world-record/

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!

European Commission Declares €8 Billion Investment in Supercomputing

September 18, 2020

Just under two years ago, the European Commission formalized the EuroHPC Joint Undertaking (JU): a concerted HPC effort (comprising 32 participating states at current count) across the European Union and supplanting HPC Read more…

By Oliver Peckham

Google Hires Longtime Intel Exec Bill Magro to Lead HPC Strategy

September 18, 2020

In a sign of the times, another prominent HPCer has made a move to a hyperscaler. Longtime Intel executive Bill Magro joined Google as chief technologist for high-performance computing, a newly created position that is a Read more…

By Tiffany Trader

Swiss Supercomputer Enables Ultra-Precise Climate Simulations

September 17, 2020

As smoke from the record-breaking West Coast wildfires pours across the globe and tropical storms continue to form at unprecedented rates, the state of the global climate is once again looming in the public eye. Owing to Read more…

By Oliver Peckham

Future of Fintech on Display at HPC + AI Wall Street

September 17, 2020

Those who tuned in for Tuesday's HPC + AI Wall Street event got a peak at the future of fintech and lively discussion of topics like blockchain, AI for risk management, and high-frequency trading, as told by a group of l Read more…

By Alex Woodie,Tiffany Trader and Todd R. Weiss

Legacy HPC System Seeds Supercomputing Excellence at UT Dallas

September 16, 2020

What happens to supercomputers after their productive life at an academic research center ends? The question often arises when people hear that the average age of a top supercomputer at retirement is about five years. Rest assured — systems aren’t simply scrapped. Instead, they’re donated to organizations and institutions that can make... Read more…

By Aaron Dubrow

AWS Solution Channel

Next-generation aerospace modeling and simulation: benchmarking Amazon Web Services High Performance Computing services

The aerospace industry has been using Computational Fluid Dynamics (CFD) for decades to create and optimize designs digitally, from the largest passenger planes and fighter jets to gliders and drones. Read more…

Intel® HPC + AI Pavilion

Berlin Institute of Health: Putting HPC to Work for the World

Researchers from the Center for Digital Health at the Berlin Institute of Health (BIH) are using science to understand the pathophysiology of COVID-19, which can help to inform the development of targeted treatments. Read more…

IBM’s Quantum Race to One Million Qubits

September 15, 2020

IBM today outlined its ambitious quantum computing technology roadmap at its virtual Quantum Summit. The eye-popping million qubit number is still far out, agrees IBM, but perhaps not that far out. Just as eye-popping is IBM’s nearer-term plan for a 1,000-plus qubit system named Condor... Read more…

By John Russell

European Commission Declares €8 Billion Investment in Supercomputing

September 18, 2020

Just under two years ago, the European Commission formalized the EuroHPC Joint Undertaking (JU): a concerted HPC effort (comprising 32 participating states at c Read more…

By Oliver Peckham

Google Hires Longtime Intel Exec Bill Magro to Lead HPC Strategy

September 18, 2020

In a sign of the times, another prominent HPCer has made a move to a hyperscaler. Longtime Intel executive Bill Magro joined Google as chief technologist for hi Read more…

By Tiffany Trader

Future of Fintech on Display at HPC + AI Wall Street

September 17, 2020

Those who tuned in for Tuesday's HPC + AI Wall Street event got a peak at the future of fintech and lively discussion of topics like blockchain, AI for risk man Read more…

By Alex Woodie,Tiffany Trader and Todd R. Weiss

IBM’s Quantum Race to One Million Qubits

September 15, 2020

IBM today outlined its ambitious quantum computing technology roadmap at its virtual Quantum Summit. The eye-popping million qubit number is still far out, agrees IBM, but perhaps not that far out. Just as eye-popping is IBM’s nearer-term plan for a 1,000-plus qubit system named Condor... Read more…

By John Russell

Nvidia Commits to Buy Arm for $40B

September 14, 2020

Nvidia is acquiring semiconductor design company Arm Ltd. for $40 billion from SoftBank in a blockbuster deal that catapults the GPU chipmaker to a dominant position in the datacenter while helping troubled SoftBank reverse its financial woes. The deal, which has been rumored for... Read more…

By Todd R. Weiss and George Leopold

AMD’s Massive COVID-19 HPC Fund Adds 18 Institutions, 5 Petaflops of Power

September 14, 2020

Almost exactly five months ago, AMD announced its COVID-19 HPC Fund, an ongoing flow of resources and equipment to research institutions studying COVID-19 that began with an initial donation of $15 million. In June, AMD announced major equipment donations to several major institutions. Now, AMD is making its third major COVID-19 HPC Fund... Read more…

By Oliver Peckham

HPC Strategist Dave Turek Joins DNA Storage (and Computing) Company Catalog

September 11, 2020

You've heard the saying "flash is the new disk and disk is the new tape," which traces its origins back to Jim Gray*. But what if DNA-based data storage could o Read more…

By Tiffany Trader

Google’s Quantum Chemistry Simulation Suggests Promising Path Forward

September 9, 2020

A much-anticipated prize in quantum computing is the ability to more accurately model chemical bonding behavior. Doing so should lead to better chemical synthes Read more…

By John Russell

Supercomputer-Powered Research Uncovers Signs of ‘Bradykinin Storm’ That May Explain COVID-19 Symptoms

July 28, 2020

Doctors and medical researchers have struggled to pinpoint – let alone explain – the deluge of symptoms induced by COVID-19 infections in patients, and what Read more…

By Oliver Peckham

Nvidia Said to Be Close on Arm Deal

August 3, 2020

GPU leader Nvidia Corp. is in talks to buy U.K. chip designer Arm from parent company Softbank, according to several reports over the weekend. If consummated Read more…

By George Leopold

10nm, 7nm, 5nm…. Should the Chip Nanometer Metric Be Replaced?

June 1, 2020

The biggest cool factor in server chips is the nanometer. AMD beating Intel to a CPU built on a 7nm process node* – with 5nm and 3nm on the way – has been i Read more…

By Doug Black

Intel’s 7nm Slip Raises Questions About Ponte Vecchio GPU, Aurora Supercomputer

July 30, 2020

During its second-quarter earnings call, Intel announced a one-year delay of its 7nm process technology, which it says it will create an approximate six-month shift for its CPU product timing relative to prior expectations. The primary issue is a defect mode in the 7nm process that resulted in yield degradation... Read more…

By Tiffany Trader

HPE Keeps Cray Brand Promise, Reveals HPE Cray Supercomputing Line

August 4, 2020

The HPC community, ever-affectionate toward Cray and its eponymous founder, can breathe a (virtual) sigh of relief. The Cray brand will live on, encompassing th Read more…

By Tiffany Trader

Supercomputer Simulations Reveal the Fate of the Neanderthals

May 25, 2020

For hundreds of thousands of years, neanderthals roamed the planet, eventually (almost 50,000 years ago) giving way to homo sapiens, which quickly became the do Read more…

By Oliver Peckham

Neocortex Will Be First-of-Its-Kind 800,000-Core AI Supercomputer

June 9, 2020

Pittsburgh Supercomputing Center (PSC - a joint research organization of Carnegie Mellon University and the University of Pittsburgh) has won a $5 million award Read more…

By Tiffany Trader

Supercomputer Modeling Tests How COVID-19 Spreads in Grocery Stores

April 8, 2020

In the COVID-19 era, many people are treating simple activities like getting gas or groceries with caution as they try to heed social distancing mandates and protect their own health. Still, significant uncertainty surrounds the relative risk of different activities, and conflicting information is prevalent. A team of Finnish researchers set out to address some of these uncertainties by... Read more…

By Oliver Peckham

Leading Solution Providers

Contributors

Australian Researchers Break All-Time Internet Speed Record

May 26, 2020

If you’ve been stuck at home for the last few months, you’ve probably become more attuned to the quality (or lack thereof) of your internet connection. Even Read more…

By Oliver Peckham

Oracle Cloud Infrastructure Powers Fugaku’s Storage, Scores IO500 Win

August 28, 2020

In June, RIKEN shook the supercomputing world with its Arm-based, Fujitsu-built juggernaut: Fugaku. The system, which weighs in at 415.5 Linpack petaflops, topp Read more…

By Oliver Peckham

Google Cloud Debuts 16-GPU Ampere A100 Instances

July 7, 2020

On the heels of the Nvidia’s Ampere A100 GPU launch in May, Google Cloud is announcing alpha availability of the A100 “Accelerator Optimized” VM A2 instance family on Google Compute Engine. The instances are powered by the HGX A100 16-GPU platform, which combines two HGX A100 8-GPU baseboards using... Read more…

By Tiffany Trader

DOD Orders Two AI-Focused Supercomputers from Liqid

August 24, 2020

The U.S. Department of Defense is making a big investment in data analytics and AI computing with the procurement of two HPC systems that will provide the High Read more…

By Tiffany Trader

Joliot-Curie Supercomputer Used to Build First Full, High-Fidelity Aircraft Engine Simulation

July 14, 2020

When industrial designers plan the design of a new element of a vehicle’s propulsion or exterior, they typically use fluid dynamics to optimize airflow and in Read more…

By Oliver Peckham

Japan’s Fugaku Tops Global Supercomputing Rankings

June 22, 2020

A new Top500 champ was unveiled today. Supercomputer Fugaku, the pride of Japan and the namesake of Mount Fuji, vaulted to the top of the 55th edition of the To Read more…

By Tiffany Trader

Microsoft Azure Adds A100 GPU Instances for ‘Supercomputer-Class AI’ in the Cloud

August 19, 2020

Microsoft Azure continues to infuse its cloud platform with HPC- and AI-directed technologies. Today the cloud services purveyor announced a new virtual machine Read more…

By Tiffany Trader

$100B Plan Submitted for Massive Remake and Expansion of NSF

May 27, 2020

Legislation to reshape, expand - and rename - the National Science Foundation has been submitted in both the U.S. House and Senate. The proposal, which seems to Read more…

By John Russell

  • arrow
  • Click Here for More Headlines
  • arrow
Do NOT follow this link or you will be banned from the site!
Share This