Hacker Newsnew | past | comments | ask | show | jobs | submit | PenguinCoder's commentslogin

It is insanely stupid that '4B' with a B, is 'too small' of an operating space.


The absolute value is irrelevant - it's the opportunity cost that determines this.

It doesn't matter if the consumer market is 4T, if the AI market is 60T!


One strategic reason is to remove oxygen from competitors. Otherwise someone will scoop up the gaming market and put the proceeds into developing technology to compete with NVIDIA in the more lucrative AI space.


I wonder who is going to fill the gaming market if AI market focused companies would simply outbid them during manufacturing? All available and not yet available manufacture is pivoting to AI market


“I wouldn’t pick up $20 if there was $100 on the ground!”

Most people would pick up both.

These economic proclamations don’t seem to make sense, when applied to different contexts — which suggests what you’re saying might be folk wisdom rather than sound theory (and greatly over simplifying the problem).

You’re also discounting ecosystem effects — gaming GPUs driving demand for datacenter and workstation GPUs as hobbyist experimentation turns into industrial usage. We don’t know what would happen if nVidia stopped suppressing the GPU market, because it’s never been tried — nVidia has always viciously undercut their own grassroots.


> “I wouldn’t pick up $20 if there was $100 on the ground!” Most people would pick up both.

No, it’s more like there’s a massive pile of both $20s and $100s on the ground. You wouldn’t waste time running between the two, you’d focus on the $100s


If I have a garbage bag, I'm shoving everything in there.


> Most people would pick up both.

if you're within reach of both, then it's not a choice, and there's no opportunity cost in picking just one - you'd be taking both.

If not within reach of both but just one, and you picking one up means someone else might pick up the other, then which would you choose? The other is then by definition, the opportunity cost.


nVidia is sitting on a huge pile of cash, ie, they’re not constrained by resources — hence the framing as a choice.


cash cannot buy more fabs. ASML machines are the constraint, plus TSMC's capacity is a constraint.

Not to mention that nvidia's cash pile isn't magic - they should not overpay for capacity; they're better off returning cash to investors in that case.


The problem is that Nvidia cannot make infinite amounts of chips so they actually can't pick up both.


You’re standing on a traffic island in the middle of a busy road. The lights change allowing you to cross. On one side there is a $20 note, on the other there is a $100 note. Which side do you go to first?


If you were carrying heavy shopping in both arms would you stop to pick up a quarter?

A dollar?


I wouldn't pick up either even with empty hands. No idea where they've been. Maybe a fiver, a twenty sure. At that point I'd put down my bags and grab both.


This will be the third death of SO, but likely way more permanent.


While the most well known, there are other points of presence doing the same thing. Easy and trivial to duplicate traffic at line speed. It doesn't affect the traffic flow itself.


They will never believe you until you show them and that requires a clearance.


A decent number of people reading this probably do have secret clearance. But that's not really the relevant point.

Simply having secret clearance doesn't mean you can just go digging around arbitrary secret classified info that you have no business reading. And it certainly doesn't mean that discussion can be had on hackernews.


No need for a clearance, merely explain that

1. fibre-optic traffic is a beam of light

2. this beam can be passed through a glass prism…

3. the prism splits off say 20% of the light by intensity

4. this 20% is identical to the 80%

5. both the 20% and 80% component are 'bright' enough to be used

6. the 80% continues on its merry way, the 20% is redirected for 'other' uses.


That is simplifying it to the point of a lab experiment. It’s a bit more complicated but yes, you can split light and route that light anywhere you want.


Yes you can trivially tap a fibre -- https://www.gigamon.com/products/access-traffic/network-taps... for example

You can even do this without breaking the fibre

What you can't do is ship 80% of the traffic across the world to the US without either the ISPs agreeing, and thus a conspiracy of thousands of people in thousands of ISPs, or doing it outside the data centres, meaning millions of taps in various ducts around the globe, which would be found on a daily basis.


Interesting, I wasn't aware of that connection either. I was diagnosed with stage IV colon cancer, but was identified as 'genetic' and not caused by diet or lifestyle. I used to be a heavy runner too, done a few marathons, and plenty more 10k, 8ks etc. Wonder if that could be a correlation... Treatments have it contained/in maintenance so at least I have that going for me.


I too was diagnosed with stage 2 rectal cancer, but it was back in 2005. How did they determine your cause was genetic?


Did the genetic genome tests from the biopsy, from a third party company. Helped guide the treatments.


Ah, that definitely wasn't offered to me as an option. Glad to see the progress however. It would be nice if there was an alternative test so that I could tell my kids it's not genetic.


Best of luck with your treatment.


Does NFC work with those digital payment apps on Graphene?


In India we use QR codes for payments. NFC in general does work (for example, I use a yubikey for 2FA).


+1 for chronic. Very useful for knowing when a cron fails without needing to manually review every log run.


> It allowed me to revamp my home lab in a weekend.

So, what did you learn from that project??


I previously hand baked everything.

I learned how andible, terraform, and docker approach dev ops and infra.

I would not be able to hand cook anything with these tools but understanding the syntax was a non goal (nor what interests me).


IMO, it goes against 'self-hosted' too. Self-hosting for your own data, control of it, and handling of it. Self-hosting to learn new things and scratch your own itch for a niche product. AI vibe coding doesn't have any of that. Literally an _idea_ that someone else implements and you the 'coder' don't really have any control or understanding of.

Why would I want to take ownership of that for my own security?


Interesting. I was a LEO, moved gradually into infosec. I think the stresses are different, but LEO was way more actively stressful.


Atleast you are less likely to get shot at in infosec, that probably helps with the stress


Listing an active US security clearance on your LinkedIn or resume, is a sure fire way to get malicious actors trying to "hire" you; and makes you way more of a target. Especially combined with your technologies, company and time frame worked... It's just realy bad idea.


Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: