Topics including (but not limited to)....

  • Rising power needs

  •  

    Advanced cooling

  •  

     

     

     

       Latest & Greatest New Tech

  • How compute is used

  • Efficient computing & explaining stuff

  •   We argue about it all!

Radio Free HPC (RFHPC) started in 2012 and, after a short break of 193 months, has returned to the airwaves (cyber waves?) with co-hosts Dan Olds, Henry Newman, and Shahin Khan.

The podcast covers a wide range of topics but is particularly focused on data center technology and challenges. These include high performance computing, power and cooling, new technology, and, really, whatever the hell they want to talk about.

 

Quick FAQ


"Why are you just covering HPC? There's this new thing called AI, have you heard of it?"

Yeah, we've heard of it and we do cover it. To us, HPC is a broad term used to refer to a very broad group of apps/workloads that have common characteristics.

  1. They are computationally intense
  2. Time to solution and quality of solution are critical
  3. The output is important enough to justify investment in high-end clusters and associated hardware/software

AI meets all of the criteria above just like bioscience, aerospace, weather prediction, and several other domains. In fact, AI is or will soon be folded into the workflows of nearly every 'traditional' HPC and enterprise application over time. This is going to put a lot of pressure on data centers and we'll be talking about how to deal with it.

 

"Was the old version of Radio Free HPC popular? I've never heard of it..."

Yes, it rose from obscurity to being mildly popular and, at times, entertaining. At our peak, we had as many as 16 sustained listeners and as many as 19 theoretical max listeners.

 

"I listened to the old show a couple of times and liked the arguing. Will there be more of that in this reboot?"

Yes, in fact we expect as much as 29% more arguing and a significant increase in the number of personal insults per episode.

 

"How often will this thing come out and how do I find out about it?"

We used to try to do weekly shows but failed due to other commitments, travel, etc. And there were just weeks when nothing important happened. But to answer your question, could be every couple of weeks, could be once a month, or we could record a marathon 8-10 hour single episode. Depends on what's happening and our mood.

We're getting together our RSS feeds and such but in the short term we'll be publicizing the episodes through the RFHPC X account and our individual social media accounts.

 

Ok, enough questions. If you want to learn more about the show and hosts, check out the "About" page.

Here are our most recent episodes along with the 345 or so previous editions, enjoy!

 

 

 

Latest Episode

  • Episode 302: Big Changes at Intel: Gelsinger Takes the Helm

    By Dan Olds | February 8, 2021 |

    Big changes at Intel:  Gelsinger Takes the Helm

    Our main topic today is Intel, with the bulk of the discussion surrounding the return of Pat Gelsinger as Intel’s new CEO. Pat was a 30 year veteran of Intel before he let to pursue other, well, pursuits – most notably as CEO of VMware. While at Intel, Pat spearheaded the development of the 486 architecture and was named Intel’s first CTO. As we note in the call, he should have very high credibility with the tech set within Intel while his track record at growing VMware should have the respect of the financial and marketing types. It’s a good fit, according to us.

    But we’re not so happy about another Intel move:  canceling Optane SSDs for consumer devices like PCs and workstations. We have a very spirited argument over this decision. Shahin argues that this doesn’t really make much difference in terms of performance for consumers – few consumers need that kind of speed and the replacement Optane H20, which combines flash cache with Optane behind it, is a suitable replacement. Henry and Dan vociferously disagree. It’s well recognized in the industry that Intel’s Optane drives are, as Tom’s Hardware says “…are hands down the fastest SSDs on the planet, laying waste to competing NAND-based SSDs in nearly every conceivable metric – except cost and capacity.” Dan and Henry jointly argue that there are plenty of desktop/workstation applications that need this type of speed. Henry believes that Intel has made this decision too quickly, bringing up the point that Windows support for Optane has only just arrived and that it’s too soon to pull the plug.

     

    Catch of the Week

    Jessi:  Jessie brings up a story about the Navy getting a research grant that will help them enhance their aircraft performance. Go Navy!

    Henry:  This really belongs in Henry’s “Reasons Why No One Should Ever be Online. Ever.” Feature, but we’re too lazy to do the editing required to make this work this week. Sorry. But Henry uncovered a great (read “scary”) story about how more than 10,000 firewalls and gateways are threated by a backdoor account that was recently found on Zyxel products. Damn, this kind of crap has to stop, but don’t think it will.

    Shahin:  Shahin has two catches this week. The first shows just how strong TSMC has become in recent years. The company is investing up to $28 billion (!) to build advanced fab capacity. That’s a hell of a lot of money and represents vast confidence in the direction of the company. His second catch hits on the topsy turvy world of cyber currency. Right now, today, the collective worth of all cyber currency has topped one trillion dollars in value – truly a milestone.

    Dan:  Brings up a recent court ruling that compels Facebook to pay $650 million in a class action suit to compensate users for breaking Illinois privacy laws. While users in the class will get a measly $350 or so, the lawyers who brought the case will share $120 million between them. The lesson here? The lawyers always win and win bigger.

     

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