Simplifying the Hectic World of HPC

By Gabor Samu

May 4, 2018

In the early days of computing, the goal was to automate and speedup the job being done by human calculators.  Early computers were large and complex devices, for the period, and programmers and operators required an intimate knowledge of the workings of these machines to achieve the desired results.  Indeed, in works that describe the early days of computing such as Turing’s Cathedral: The Origins of the Digital Universe by George Dyson, we get an intimate look at and appreciation for the computing skills those early pioneers had – in addition to their domain specific knowledge. Dyson writes: “The ENIAC was programmed by setting banks of 10-position switches and connecting thousands of cables by hand.  Hours, sometimes days, were required to execute a programming change” (75).

Fast forward to today, and supercomputers or high-performance computing (HPC) clusters have evolved to have massive computational abilities – and this power is applied to a mind-boggling array of challenges across numerous industries, with an increasing focus on artificial intelligence (AI).  As user communities of these environments grow, so do the challenges in bringing to bare these crucial resources to best serve the needs of an organization.

HPC environments today are rapidly growing in scale and complexity.  Today it’s common to find high-end computing environments containing thousands of nodes, with hundreds of users running millions of jobs per day.  Computing environments are frequently heterogeneous in nature, containing a mix of processors, accelerators, interconnect, and storage types all with the goal of delivering performance.  From this complexity, three primary concerns arise – usability, efficiency, and oversight.

The User Experience

As high-performance computing has evolved, so have the people that make use of it. Scientists and engineers today are highly focused on research and discovery and are not experts on computer hardware like their predecessors were. For them, HPC is a means to delivering value to the business.  From punch cards to keyboards, mice to touch screens, there has been a significant evolution of technology user interfaces over the decades.  Today, we are the swipe, pinch and drag generation.  Devices ranging from mobile phone, to tablets to personal computers all make it easier than ever to interact with systems.  Why should users of HPC have it any different?  Indeed, organizations today with an investment in HPC, need to take into consideration not only raw FLOPS, but also the usability of the environment.  Users need to be able to submit & manage their work simply, and reliably – regardless of where they are.

Walking the Tightrope

Getting access to resources in a timely fashion is often a tug-a-war in HPC environments.  Aligning business needs with demands from the varying projects, groups, users can be complex to say the least.  The competitive nature of business today precludes relying on first come, first served for running your HPC jobs.  Overall the infrastructure needs to be kept at a boil, while keeping your user community cool.  Like the proverbial traffic cop, HPC environments require intelligence to make workflows flow, push projects, eliminate workload and data traffic jams – all to keep the business happy.

Demystifying Your Environment

We’ve discussed the inherent complexity in HPC environments and the importance of not only using the resources in an intelligent manner that’s well aligned to the business, but also making those resources as easily accessible as possible to your user community.  Now, let’s shift our focus to the heroes responsible for keeping the environments in top running condition – the administrators.  Administrators are the ones we call when jobs fail – which can be for any number of reasons from a hardware fault, insufficient software licenses, to a full filesystem.  Ideally, HPC environments require tools for insight which tie together both infrastructure, job, and software license details for a comprehensive view.  This can enable administrators to quickly get users back up and running when time counts.

Certainly, one could opt for a collection of different tools to fulfill the above requirements.  But this often requires additional work around integration, and results in having several different support providers when things go wrong.  Given these considerations, a holistic software solution for managing a high-performance computing cluster can provide significant benefits.

IBM Spectrum LSF Suites is a tightly-integrated, systems and HPC workload management solution which provides leading scheduling efficiency and a simplified user experience for administrators and users alike – all rolled into one.  Built upon 25 years of expertise in workload scheduling and backed by IBM, Spectrum LSF Suites grow with your business needs – with 3 available editions for progressively larger sites with an increasing level of capabilities.  Get piece of mind in a hectic HPC world with IBM Spectrum LSF Suites.

IBM Resources

Follow @IBMSystems

IBM Systems on Facebook

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!

Tribute: Dr. Bob Borchers, 1936-2018

June 21, 2018

Dr. Bob Borchers, a leader in the high performance computing community for decades, passed away peacefully in Maui, Hawaii, on June 7th. His memorial service will be held on June 22nd in Reston, Virginia. Dr. Borchers Read more…

By Ann Redelfs

ISC 2018 Preview from @hpcnotes

June 21, 2018

Prepare for your social media feed to be saturated with #HPC, #ISC18, #Top500, etc. Prepare for your mainstream media to talk about supercomputers (in between the hourly commentary on Brexit, the FIFA World Cup, or US pr Read more…

By Andrew Jones

AMD’s EPYC Road to Redemption in Six Slides

June 21, 2018

A year ago AMD returned to the server market with its EPYC processor line. The earth didn’t tremble but folks took notice. People remember the Opteron fondly but later versions of the Bulldozer line not so much. Fast f Read more…

By John Russell

HPE Extreme Performance Solutions

HPC and AI Convergence is Accelerating New Levels of Intelligence

Data analytics is the most valuable tool in the digital marketplace – so much so that organizations are employing high performance computing (HPC) capabilities to rapidly collect, share, and analyze endless streams of data. Read more…

IBM Accelerated Insights

Preview the World’s Smartest Supercomputer at ISC 2018

Introducing an accelerated IT infrastructure for HPC & AI workloads Read more…

Why Student Cluster Competitions are Better than World Cup

June 21, 2018

My last article about the ISC18 Student Cluster Competition, titled “World Cup is Lame Compared to This Competition”, may have implied that I believe Student Cluster Competitions are better than World Cup soccer in s Read more…

By Dan Olds

ISC 2018 Preview from @hpcnotes

June 21, 2018

Prepare for your social media feed to be saturated with #HPC, #ISC18, #Top500, etc. Prepare for your mainstream media to talk about supercomputers (in between t Read more…

By Andrew Jones

AMD’s EPYC Road to Redemption in Six Slides

June 21, 2018

A year ago AMD returned to the server market with its EPYC processor line. The earth didn’t tremble but folks took notice. People remember the Opteron fondly Read more…

By John Russell

European HPC Summit Week and PRACEdays 2018: Slaying Dragons and SHAPEing Futures One SME at a Time

June 20, 2018

The University of Ljubljana in Slovenia hosted the third annual EHPCSW18 and fifth annual PRACEdays18 events which opened May 29, 2018. The conference was chair Read more…

By Elizabeth Leake (STEM-Trek for HPCwire)

Cray Introduces All Flash Lustre Storage Solution Targeting HPC

June 19, 2018

Citing the rise of IOPS-intensive workflows and more affordable flash technology, Cray today introduced the L300F, a scalable all-flash storage solution whose p Read more…

By John Russell

Sandia to Take Delivery of World’s Largest Arm System

June 18, 2018

While the enterprise remains circumspect on prospects for Arm servers in the datacenter, the leadership HPC community is taking a bolder, brighter view of the x86 server CPU alternative. Amongst current and planned Arm HPC installations – i.e., the innovative Mont-Blanc project, led by Bull/Atos, the 'Isambard’ Cray XC50 going into the University of Bristol, and commitments from both Japan and France among others -- HPE is announcing that it will be supply the United States National Nuclear Security Administration (NNSA) with a 2.3 petaflops peak Arm-based system, named Astra. Read more…

By Tiffany Trader

The Machine Learning Hype Cycle and HPC

June 14, 2018

Like many other HPC professionals I’m following the hype cycle around machine learning/deep learning with interest. I subscribe to the view that we’re probably approaching the ‘peak of inflated expectation’ but not quite yet starting the descent into the ‘trough of disillusionment. This still raises the probability that... Read more…

By Dairsie Latimer

Xiaoxiang Zhu Receives the 2018 PRACE Ada Lovelace Award for HPC

June 13, 2018

Xiaoxiang Zhu, who works for the German Aerospace Center (DLR) and Technical University of Munich (TUM), was awarded the 2018 PRACE Ada Lovelace Award for HPC for her outstanding contributions in the field of high performance computing (HPC) in Europe. Read more…

By Elizabeth Leake

U.S Considering Launch of National Quantum Initiative

June 11, 2018

Sometime this month the U.S. House Science Committee will introduce legislation to launch a 10-year National Quantum Initiative, according to a recent report by Read more…

By John Russell

MLPerf – Will New Machine Learning Benchmark Help Propel AI Forward?

May 2, 2018

Let the AI benchmarking wars begin. Today, a diverse group from academia and industry – Google, Baidu, Intel, AMD, Harvard, and Stanford among them – releas Read more…

By John Russell

How the Cloud Is Falling Short for HPC

March 15, 2018

The last couple of years have seen cloud computing gradually build some legitimacy within the HPC world, but still the HPC industry lies far behind enterprise I Read more…

By Chris Downing

US Plans $1.8 Billion Spend on DOE Exascale Supercomputing

April 11, 2018

On Monday, the United States Department of Energy announced its intention to procure up to three exascale supercomputers at a cost of up to $1.8 billion with th Read more…

By Tiffany Trader

Deep Learning at 15 PFlops Enables Training for Extreme Weather Identification at Scale

March 19, 2018

Petaflop per second deep learning training performance on the NERSC (National Energy Research Scientific Computing Center) Cori supercomputer has given climate Read more…

By Rob Farber

Lenovo Unveils Warm Water Cooled ThinkSystem SD650 in Rampup to LRZ Install

February 22, 2018

This week Lenovo took the wraps off the ThinkSystem SD650 high-density server with third-generation direct water cooling technology developed in tandem with par Read more…

By Tiffany Trader

ORNL Summit Supercomputer Is Officially Here

June 8, 2018

Oak Ridge National Laboratory (ORNL) together with IBM and Nvidia celebrated the official unveiling of the Department of Energy (DOE) Summit supercomputer toda Read more…

By Tiffany Trader

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

Hennessy & Patterson: A New Golden Age for Computer Architecture

April 17, 2018

On Monday June 4, 2018, 2017 A.M. Turing Award Winners John L. Hennessy and David A. Patterson will deliver the Turing Lecture at the 45th International Sympo Read more…

By Staff

Leading Solution Providers

SC17 Booth Video Tours Playlist

Altair @ SC17

Altair

AMD @ SC17

AMD

ASRock Rack @ SC17

ASRock Rack

CEJN @ SC17

CEJN

DDN Storage @ SC17

DDN Storage

Huawei @ SC17

Huawei

IBM @ SC17

IBM

IBM Power Systems @ SC17

IBM Power Systems

Intel @ SC17

Intel

Lenovo @ SC17

Lenovo

Mellanox Technologies @ SC17

Mellanox Technologies

Microsoft @ SC17

Microsoft

Penguin Computing @ SC17

Penguin Computing

Pure Storage @ SC17

Pure Storage

Supericro @ SC17

Supericro

Tyan @ SC17

Tyan

Univa @ SC17

Univa

Google Chases Quantum Supremacy with 72-Qubit Processor

March 7, 2018

Google pulled ahead of the pack this week in the race toward "quantum supremacy," with the introduction of a new 72-qubit quantum processor called Bristlecone. Read more…

By Tiffany Trader

Google I/O 2018: AI Everywhere; TPU 3.0 Delivers 100+ Petaflops but Requires Liquid Cooling

May 9, 2018

All things AI dominated discussion at yesterday’s opening of Google’s I/O 2018 developers meeting covering much of Google's near-term product roadmap. The e Read more…

By John Russell

Pattern Computer – Startup Claims Breakthrough in ‘Pattern Discovery’ Technology

May 23, 2018

If it weren’t for the heavy-hitter technology team behind start-up Pattern Computer, which emerged from stealth today in a live-streamed event from San Franci Read more…

By John Russell

Nvidia Ups Hardware Game with 16-GPU DGX-2 Server and 18-Port NVSwitch

March 27, 2018

Nvidia unveiled a raft of new products from its annual technology conference in San Jose today, and despite not offering up a new chip architecture, there were still a few surprises in store for HPC hardware aficionados. Read more…

By Tiffany Trader

Part One: Deep Dive into 2018 Trends in Life Sciences HPC

March 1, 2018

Life sciences is an interesting lens through which to see HPC. It is perhaps not an obvious choice, given life sciences’ relative newness as a heavy user of H Read more…

By John Russell

Intel Pledges First Commercial Nervana Product ‘Spring Crest’ in 2019

May 24, 2018

At its AI developer conference in San Francisco yesterday, Intel embraced a holistic approach to AI and showed off a broad AI portfolio that includes Xeon processors, Movidius technologies, FPGAs and Intel’s Nervana Neural Network Processors (NNPs), based on the technology it acquired in 2016. Read more…

By Tiffany Trader

Google Charts Two-Dimensional Quantum Course

April 26, 2018

Quantum error correction, essential for achieving universal fault-tolerant quantum computation, is one of the main challenges of the quantum computing field and it’s top of mind for Google’s John Martinis. At a presentation last week at the HPC User Forum in Tucson, Martinis, one of the world's foremost experts in quantum computing, emphasized... Read more…

By Tiffany Trader

Cray Rolls Out AMD-Based CS500; More to Follow?

April 18, 2018

Cray was the latest OEM to bring AMD back into the fold with introduction today of a CS500 option based on AMD’s Epyc processor line. The move follows Cray’ 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