Leaving Intel
140 points by speckx 6 hours ago | 53 comments
  • ChrisArchitect 6 hours ago |
    Extra slash in the url
  • brcmthrowaway 5 hours ago |
    Terrible news from Intel, this guy seems like the best performance engineer on the planet
    • nightshift1 4 hours ago |
      Where do you think he's going next? OpenAI? Google? Just saving 1% on inference could probably justify his salary 100fold
      • cowsandmilk 2 hours ago |
        Definitely feels like someplace with GPUs that will let him work remotely.
  • xer0x 4 hours ago |
    Hats off to Brendan!
  • benwills 4 hours ago |
    In the photo of him on his last day [0], there's a cassette deck on his desk.

    That could be something mundane, but I'd like to believe something crazy happens if you yell at it [1]...

    [0] https://www.brendangregg.com/blog/images/2025/brendanoffice2...

    [1] https://www.youtube.com/watch?v=tDacjrSCeq4

    • avtar 4 hours ago |
      > cassette deck on his desk

      Greybeard reporting for duty: https://en.wikipedia.org/wiki/Commodore_Datasette

      • bingo-bongo an hour ago |
        Looks like the C64 is behind it (underneath a..?) and there’s a small corner of 5.25” diskette station further back.

        Probably not his daily drivers.. :)

        • Keyframe 40 minutes ago |
          Yeah, behind datasette it looks like there's C64 C parked, and above is a laser 300 (which makes sense if guy is australian) and we can also see 1541-ii behind that, on the top.
  • bfrog 4 hours ago |
    Intel losing great people at high speed. Not the first, not the last.
  • markus_zhang 3 hours ago |
    Congratulations. A fulfilling life.
  • cebert 3 hours ago |
    I’m wonder how much longer Intel will be around. It seems to be dying a slow death like Kodak or IBM at this point.
    • ks2048 3 hours ago |
      "death" can be pretty slow - IBM has $60B in revenue and 270K employees.
      • quotemstr 2 hours ago |
        When Shakespeare wrote "cowards die many times before their deaths", he had Intel in mind.
      • ghaff 2 hours ago |
        And their financial/stock performance has been pretty good the past couple of years.
      • seanmcdirmid 27 minutes ago |
        I really have no idea how IBM is still in business, or the other big toxic techs like Oracle and Salesforce. Just goes to show I don’t know as much about the industry as I think.
    • chanux 2 hours ago |
      Lindy[1] will make sure it stays around for a while.

      [1] https://en.wikipedia.org/wiki/Lindy_effect

    • roboror 2 hours ago |
      Intel still sells a ton of silicon.
    • hearsathought an hour ago |
      > I’m wonder how much longer Intel will be around.

      The government took an ownership stake in the company. Nvidia invested a few billion in the company. It's not going anywhere.

  • seneca 2 hours ago |
    I'm guessing he'll land at one of the big frontier model companies. I'm surprised he stayed at Intel as long as he did, they are dying fast.
    • bigiain an hour ago |
      And it seems there's only one of them that's gonna have any new hardware that needs GPU flamegraphs to optimise...
      • seanmcdirmid 29 minutes ago |
        AMD, Apple, or NVIDIA?
  • dramm 2 hours ago |
    A periodic reminder Intel is still in business.
  • fn-mote 2 hours ago |
    A "goodbye" post after only 3.5 years. Hard to relate.

    In my world it's hard to imagine an impact after that short of a time. And in fact, reading the list of accomplishments ("interviewed by the Wall Street Journal") makes it clear it's a good PR piece.

    I'm perfectly willing to believe he's fabulous, but this didn't move the needle for me.

    • rossjudson 2 hours ago |
      It didn't move the needle for you.

      For other people, they're going to be thinking "some other company is going to get one of the most effective and impactful performance engineers on the planet".

      • stingraycharles 6 minutes ago |
        Yeah, I understand the responses, but this guy legit has a great track record.
    • candeira 2 hours ago |
      Dude shipped flamegraphs (which he also created in 2011) for cloud GPU loads and persuaded internal stakeholders to release the code as open source.

      The "interviewed by the WSJ" line is for managers. Reading between the lines, I'd say he did really well and, if he didn't do better, it's because the organisation didn't let him.

      • smelendez an hour ago |
        > The "interviewed by the WSJ" line is for managers.

        It’s a green flag for hiring managers for sure. Even a lot of valued employees wouldn’t be allowed to represent a big company to the WSJ for various reasons, even with a PR person sitting next to them.

      • bigiain an hour ago |
        > if he didn't do better, it's because the organisation didn't let him.

        The last few sentences to me read like he knows for sure that the organisation is actively working against what he sees as his important goals. Carefully worded (and likely personal lawyer approved) to avoid burning the bridges as he mic-drops and deftly avoids having the door hit him in the arse as he struts out.

        • seanmcdirmid 30 minutes ago |
          I felt like he avoided saying anything negative about Intel just in case it would be taken that way. Intel doesn’t have the best reputation so we are all interpolating a much more negative message than he actually said.
          • tom_ 2 minutes ago |
            My own summary of the last paragraph: "the nice thing about being Australian is that it's impossible for anybody to say whether it's bad or not when you call them a cunt"
      • seanmcdirmid 31 minutes ago |
        I can’t tell if he is just good at self promotion or he is just good. But that’s always the case at bigcorp.
        • brailsafe 16 minutes ago |
          Good at self-promotion == just good in most cases for most practical purposes whether it's factual or not, arguably. His books seem substantial though, I don't know many people who've read or written 800 pages on system performance
    • bibimsz an hour ago |
      ive been at my company 16 years and still haven't had an impact, so... yeah.
    • komali2 19 minutes ago |
      Clicking through his links to various posts about e.g. stack pointers or flame graphs, my takeaway is he's an outlier in productivity, and got a lot done in 3.5 years at a monstrously large organization.

      I'm pretty envious of his capabilities, in 3.5 years I can ship a couple webapps, I would never personally get JVM compilation flags added.

      • stingraycharles 3 minutes ago |
        Brendan Gregg is somewhat of a systems engineering legend and contributed more to the field than most people could dream of.

        Is his post self promotion? Yeah, probably.

        Does it matter and do the top 3 comments on HN be salty about that? Probably not that useful.

  • gyomu 2 hours ago |
    > "I also supported cloud computing, participating in 110 customer meetings, and created a company-wide strategy to win back the cloud with 33 specific recommendations, in collaboration with others across 6 organizations."

    Man people keep count of this stuff?! Maybe I should too, it does make flexing easier.

    • cowsandmilk 2 hours ago |
      If you look at many of his recent blog entries, it is clear he has felt the need to quantify his impact to prove he isn’t less effective as a remote employee in Australia working for a company in the US.
    • chanux 2 hours ago |
      "Count your meetings"

      Wouldn't hurt to try!

    • nunez 2 hours ago |
      Use gcalcli to search for meetings with customer invited. That's it! Also, for an engineer that isn't in sales, 110 customer meetings is A LOT.
      • jcelerier an hour ago |
        ... is it? I had 14 meetings with externals this week only lol
    • gct an hour ago |
      At big tech you have to quantify your value like this regularly, so yeah everyone keeps track of the minutiae.
      • SoftTalker 30 minutes ago |
        I guess they don’t know how or don’t bother to evaluate people on what they actually contribute? Just number of meetings attended, number of tickets closed?
        • brailsafe 25 minutes ago |
          Keeping track of actual value would require actually rewarding people proportionally; all jobs ever only really care about how often you're on time or your meeting attendance record.
          • komali2 9 minutes ago |
            Rewarding people proportionally is a macro-level unsolved problem. Kropotkin wrote it about it and his solution was to throw his hands in the air and say fuck it, labor value is impossible to accurately evaluate, and thus he invented anarchist communism.

            Just look at all the weird quirks our world does to labor value: the same exact job in two different locations for a global employer (say, Google), selling to a global market, pays differently depending on "local labor market prices." In 2025 for engineering what on earth is a "local labor market?" An optimization coming from an engineer in Taiwan saves you the same money as if it comes from an engineer in SF but the SF engineer gets 8x the reward for doing the work. Luxury goods and electronics cost the same in both places. Buying property is only slightly cheaper in Taipei vs sf (yes really), vehicles cost more in Taiwan. Food and healthcare is cheaper in Taiwan, and that alone I guess means the Taiwanese engineer is worth 1/8th the SF engineer, to make sure the sf engineer can afford 16$ burritos?

            Many other quirks. You point out another one: labor often isn't rewarded based on real value to a company, for many reasons but one of which is that managers often don't understand the job of the people they're managing and so apply management relevant KPIs to disciplines where those KPIs don't make any sense. Engineering, for example, doesn't correlate actual value add to the company via meetings attended or customers met, but that won't stop management from applying those KPIs and thinking it does!

            I'm torn between thinking we keep things this way out of ignorance vs we keep it this way maliciously so the management class (which sets the rates) doesn't get written out of labor agreements altogether because they're often useless vs if we didn't keep up this charade, capitalism would just collapse entirely.

        • gct 20 minutes ago |
          Managers can be lazy just like anyone.
        • Arainach 18 minutes ago |
          What does "actually contributed" mean?

          Joe implemented feature A. Sandra implemented feature B. Raj implemented C. All launched in July. Since then metric X is up 20%. Who gets credit, and what does that credit really mean?

          Now say all 3 did that in 3 different products. One produced a 200% improvement in an internal product, one a 40% improvement in a product with thousands of users, one a 1% improvement in a product with a billion users? Compare *that*.

    • jsight an hour ago |
      A lot of people consider score keeping like this to be more important than the job itself.

      I can't even say that they are wrong.

    • Neywiny an hour ago |
      I mean maybe. We often have weekly customer meetings. One of my programs has 2 customers, we meet with both weekly. So do I put idk 200+ customer meetings? That seems like a weird metric because it's like "compiled code 400 times." I've seen resumes that have the same vibe. We did not hire them. Sometimes it's very telling what people think are accomplishments.
  • bibimsz an hour ago |
    dude loves the color salmon
  • wferrell an hour ago |
    So...oai or google?
    • johncolanduoni 23 minutes ago |
      Yahoo. They're due for a comeback
  • al_be_back 24 minutes ago |
    Leaving intel? That’s one case where an employee won’t get chastised for
  • foobarian 8 minutes ago |
    Wow is it me or is the self promotion strong in this one.