Welcome to the Age of “Big Intelligence”

By marketing@site-a.com

Everyone knows the scenario – after years of development and advancements, machines imbued with Artificial Intelligence somehow become self-aware without the knowledge of their human creators and end up destroying humanity as we know it. It’s a crazy premise, but if you listen to Tesla and SpaceX CEO Elon Musk and other futurists, you’ll hear over and over that Big Intelligence is something to fear.

Science fiction movies have a habit of predicting doom and destruction, but the truth is we don’t have to worry about this dystopian world where AI becomes something man cannot control. True, there could be unpredictable social consequence much like those brought about by the rise of social media. But in terms of actual takeover and destruction, the odds are slim to none. Rather than fretting about killer robots, it’s time to realize that the AI revolution is actually the proliferation of “Big Intelligence” and its future is much more benign. Big Intelligence is where we are today in terms of automation, robotics and computing – and it bears little similarity to the sentient machines most people think of when they hear AI. What’s more, fear of AI shouldn’t hinder the legitimately useful work Big Intelligence can help complete.

AI is Big Intelligence in Disguise

Many companies like to tout the AI capabilities of their offerings, but much of the literature you’ll find is nothing more than marketing gimmick. The technology being commercialized or used in research is not really AI, but simply better programming and faster data crunching fueled by advancements in hardware. While futurists like to envision the all-knowing, self-aware machine, Artificial Intelligence or machine learning is not a substitute for human intelligence, and even the most advanced machines are far from substituting a human brain.

With the convergence of large datasets with faster computers and better code to process the data, Big Intelligence has progressed over the past decade due to real technology advancements that allow us to collect and process data at an ever increasing rate, and it’s what powers most AI platforms today. But the key here is not some technology that can replace human intelligence – rather, AI as it currently stands is a set of tools that merely help us better process, interpret, and understand the mass amounts of data companies gather from actual thinking humans. It can help businesses better predict their own and their customers’ needs, to better optimize and even conserve resources.

Hardware is Critical to Big Intelligence 

The only reason we are discussing the possibility of AI is due to recent advancements in computing performance. If the AI hardware could not process data in near real-time, things like self-driving cars, automated logistics centers, operating systems that are virtual and learn through association would still be figments of our imagination.  However, ultimately these so-called AI data still rely on constant data input from humans, without which they could not function.

Artificial Intelligence is a misnomer. Most of what we consider AI is really a high-performance computer (HPC) crunching a massive amount of data, which does not have intelligence the way a human brain does to conceptualize, reach its own conclusions and think for itself. What it can do is improve computing processes through automation, but the end result of most automated processes still require human supervision.

Computers can now process data in real time, but all that processing power is useless if people feed the machine bad data from the get go or don’t know what to do with all that information and analysis once they have it. Cognitive solutions that leverage AI can provide explanations, recommendations, and inform what future actions or outcomes might be required via their predictive nature, but it’s still a human who is feeding the beast.  We are still the “intelligence” behind AI – the artificial part is being able to crunch data at a scale and time-span humans can’t achieve.

The promise of AI has been around a long time, but never went anywhere because hardware could not sustain that much data analysis.  No one could capitalize on the concept. That is not the case today. Hardware has advanced to such a degree that for each new automation concept there is a company that builds the hardware necessary to realize the idea.  Super-fast multi-core processors or massive storage devices are tomorrow’s recycling candidate. Cloud computing, virtualization, faster processors – all make up the core technology of what we call AI.

In addition, the amount of data companies now churn out is almost unfathomable. Almost everything we touch is sending data to someone from smartphones, to the Internet, to online processes, to set-top boxes, and on and on. Technology is everywhere and every bit of it is a data source. At the convergence of all this Big Data and mock AI technology is nothing that resembles actual sentience – it’s simply Big Intelligence. We’ll continue to see it improve as the convergence of better programming through High Power Computing and Big Data and companies traditional working with one or the other begin to bring the two together in ever more creative applications.

We are living in a truly exciting time of data and high-performance computing. We now have the ability to take advantage of data at scale and analyze that data in real time, but we shouldn’t let the misnomer of AI scare us away from this pursuit. Let’s call Big Intelligence what it is and enjoy the power more data and advanced hardware has bestowed on the human race.

The Benefits of Delivering a Diskless HPC Cluster

By marketing@site-a.com

We have manufactured a lot of HPC Clusters over the past 20+ years… 2237, to be exact.  One of our goals is to deliver a fully functioning system that remains 100% operational for as long as possible.  We understand that capital expense budgets are tight and systems may be in operation well beyond the normal three-year warranty period. In fact, we have seen many clusters that are in production nearly ten years since the delivery date.  Seeing these clusters that are a bit long in the tooth gives us great pride in knowing our HPC platforms are some of the most reliable in the industry but they also give us a long term perspective on which components tend to fail over a period time. 

What we typically tell our end users is any component with a moving part is going to fail over time.  So what components inside of a server have moving parts?  Luckily there aren’t many.  Power supplies, fans and hard drives are the most obvious ones.  Obviously, a systems needs a power supply and fans for operation; but what about a hard drive? 

Our PowerWulf HPC Clusters are configured in a very traditional manner with a Head Node and Compute Nodes networked together with a high speed backplane.  The Head Node contains the basic operating system and HPC software tools (our tool set is called CBeST). For protection we configure our Head Node with two hard drives configured in a RAID 1 mirror.  This is a very inexpensive way to add system protection as well as adding an easy OS upgrade path.  It is probably not possible to remove the Head Node hard drives and still have a functioning HPC Cluster.  But what about the hard drives on the Compute Nodes?  Are they really necessary?  The answer is no.  Compute Nodes really just need a small Operating System kernel that can be loaded into memory on boot.  Our latest version of CBeST Cluster Management Toolkit allows for this diskless Compute Node configuration.  Operation is very simple.  Just boot up the Head Node and then boot the Compute Nodes which will connect via PXE boot to the Head Node.  The Head Node then pushes a small OS kernel down to each Compute Node which stores the image in memory.  The process is seamless to the end user.

What are the benefits and drawbacks of a “Diskless” HPC Cluster?  As we discussed the most obvious benefit is reduced support cost and down time in the event of Compute Node disk failure.  Now no one needs to go into the data center to swap a disk and reimage that drive, configure the network settings and configure the OS.  The other benefit is regarding security.  Many government agencies we work with required “hardened” systems.  Removing the hard drives on the Compute Nodes ensure that’s there isn’t any data that exists on the Nodes that can be extracted by accessing and removing the hard drive.  In terms of drawbacks, the only possible issue may be slower time to boot.  Our engineers would argue that this is not really an issue with our latest version of CBeST.

All in all, removing the disks from our PowerWulf HPC Cluster should help extend the longevity even more.  Who knows maybe one day we will see our cluster reaching a 20-year lifespan!

SDG&E Hi-Res Modeling using WRF with PSSC Labs PowerWulf Vortex Cluster

By marketing@site-a.com

Using PSSC Labs PowerWulf Vortex Cluster, weather modeling is being done using WRF fluid dynamics calculations to generate forecasts.

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