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davidrm

296 karma · joined February 10, 2017

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davidrm··on AMD’s 64-Core Threadripper 3990X, only $3990 Coming February 7th
Yes, we do :) Well, maybe not 64 cores.

In embedded/automotive, majority of the tooling does not have a linux version. Compiling is a bitch. Still, you're probably right about the 99% comment.

davidrm··on Pure Bash Bible
completely unrelated, it's so funny that i saw this comment, looked at your name and thought "hey, i know this guy!". it turns out i forked your dotfiles ages ago when i first started playing with i3. also neofetch is pretty cool!
davidrm··on Ultra marathon runner earns awards for both first place woman and overall winner
But 1:18 is far far away from any professional result. That’s actually confirming what I said. I’m friends with two people who can beat that (1:16, 1:15). They have day jobs.

That race just wasn’t that competitive, even if it had 20k runners.

davidrm··on Ultra marathon runner earns awards for both first place woman and overall winner
Yeah, my ego is at stake here. Sure.

Anyway, yes, any race longer than a marathon is basically niche when analyzed based on the prize pool, media exposure, number of professional and recreational practicioners.

Seeing the rise of US skill in football (soccer), we in Croatia like to joke that the only reason we can win a world championship here and there in waterpolo, handball etc., is because americans still don’t find the sport interesting.

davidrm··on Ultra marathon runner earns awards for both first place woman and overall winner
In running, female only trophies follow the same philosophy as age group trophies. Overall winner is reserved for whoever crosses the line first. Then there are M/F age groups for older runners (5y wide age groups most often starting at 30), and "female overall winner".

Having male only trophies is most often redundant because 99% of overall winners are male. That's just life. From time to time, an high/elite level female runner shows up when there are no elite male runner and she takes the overall winner. And that only happens in niche races (niche being every race longer than a marathon and some smaller city races). Ultras are also more likely to have DNFs (did not finish).

There's yet to be a popular race (6 majors, olympics, world championship, even regular "city marathons" etc.) where there's an overall female winner, because both m/f elites show up and men win by a huge margin.

davidrm··on The Toyota Way
https://en.wikipedia.org/wiki/List_of_public_corporations_by...

Not a single Japanese company, while the lists are dominated by the US ones. What you're saying is nothing other than the ancient TV trope about the difference between Japanese and the Americans (east vs west).

disclaimer: I have 0 ties whatsoever to the US.

davidrm··on The age of electric flight is finally upon us
> Oh and it would be so quiet.

would it? I was under the impression that proppelers were much louder!

what is the biggest source of noise in an aircraft/type?

davidrm··on Ask HN: What are the signs that you have a great manager?
ahh it ocurred to me that i might be wrong, but repeatedly hearing from expat friends how americans find the number of vacation days in EU shocking, i decided to poke anyways
davidrm··on Ask HN: What are the signs that you have a great manager?
> doesn't like when people go on leaves while he himself enjoys vacation twice a year

the US sounds like a dystopia more and more everyday. sure, one could make the case that these work habits are a reason for your success, but who is really benefiting that success?

davidrm··on Tesla Model 3 Effect – Chevy Dealers Discount 2019 Bolt by Almost $10k
jesus christ the us market is amazing. (yea yea there are trade offs)
davidrm··on The Embedded Rust Book
> That's not middling, that's ridiculously overpowered for almost anything embedded.

well you obviously have a different idea of embedded. Sure, there are different requirements for different systems, but in IoT, my previous company shipped tens of thousands of devices (fleet monitoring, smart sensor networks etc) and everyhing was based on STM32 L & F series, Cortex M0, M3 & M4. Now, in automotive we have MPC57xx.

> Re-implementing this stuff isn't just a minor drag, it's commercial insanity

absolutely agree. if there will be an adoption it will be incredibly slow. Logical but extremely frustrating.

davidrm··on Bye lands orders for nearly 300 electric planes
that’s because for those cases the power draw is hard to predict. in case of your phone, the BMS might be lying and also the state of health of the cell might not be accounted for, but it’s more likely that some apps are juat power hungry. as for the EV, it’s doing the same thing as an ICE car, it predicts the range based on your last x kilometers, if you step on the throttle your range will deteriorate as you reach higher speeds and drag increases. a traditional car will start reducing the estimated range as well. I imagine that the aviation industry is much better at predicting and controlling the power draw, therefore the range won’t be so unpredictable. it’s not the cells that are unpredictable, it’s their end user.
davidrm··on How to learn more as a C++ software engineer?
> I maintain and support the C++ toolchain for a major commercial embedded operating system

which one?

davidrm··on Ask HN: What new business you did you start in 2018?
I’m really curious about the teams that need this. To me it seems like a non issue, and a symptom of disorganization. Hope you don’t take this the wrong way, kudos to you, I can see from testimonials that it helped a lot of people.
davidrm··on Grad school versus prison, quantified
In my neck of the woods, southeasterm Europe, PhD students are the ones that are looking for an easy gig, usually less paid, with most of them having no ambition for academia and lecturing and yet without having any industrial plan with their thesis. Not really the cream of the crop, I’d say about 70% of them have no place teaching or grading papera, per my and my former colleagues’ opinion. They’re just looking to extend their student era. They’re generally happy, some are aware of their lack of plan for the future and thus just a tiny bit anxious, but still optimistic. Of course some are simply gifted and simply born for research and teaching, but those are as rare as a good project manager. Funny.
davidrm··on My somewhat complete salary history as a software engineer
pretty much the same in Croatia and I dare to guess, Serbia and Bosnia (maybe even Slovenia).
davidrm··on How The Koenigsegg Regera Hits 248 MPH Without A Gearbox (2015)
We, Rimac, are also supplying Koenigsegg with the battery packs for Regera, feel free to AMA, hopefully I'll be able and allowed to answer :)
davidrm··on Beej's Quick Guide to GDB (2009)
Kind of. After connecting to the gdb server, CLion's GDB client usually sends some commands (IIRC start) that will not return a proper response because the server does not support it. Our solution was writing a wrapper to the GDB's machine interface that just ate the problematic commands that are being sent and from then on it works. I don't know if it has been fixed, this is the most recent article i found and it's been a while since I last tried to tackle this problem (previous job).

https://blog.jetbrains.com/clion/2017/12/clion-for-embedded-...

davidrm··on Apple’s $1T Milestone Reflects Rise of Powerful Megacompanies
i applaude you to sticking to your principles and voting with your dollar, however i do not share your sentiment about walled gardens.

and when it comes to ethics, same argument can be made for apple with regarda to users controlling their hardware. (if) you are informed about the limitations of said hardware and general terms under which you bought it, then they have every right to protect their business model. it makes no sense to me to force a company to change the foundation of their business, and i dont wanna hear about “minor cutting” into their profits, the ROI is not something that should be adjusted by a 3rd party after consenting entities made a contract, and one side decides that it no longer wishes to honor it.

im not in favor of forbidding the things you listed, apple is not without sin, and they wouldnt suffer much with the legislation being changed, but i believe that the scale and trade off of the consequences should not be a factor in deciding whether we stick to a principal of honoring legally binding contracts, even if it’s EULA that might seem unfair. those issues mustn’t be adressed post factum and uncoerced consumers should not be coddled.

davidrm··on San Francisco to Uber, Lyft: If your drivers aren’t employees, prove it
you are completely right up to the last sentence, he knows what he’s saying/doing. he’s simply appealing to emotion hoping to influence the verdict. he most likely knows that this argument is bullshit, but it’s a good strategy.
davidrm··on Bezos: A CEO Who Can Write
> Why? Did they do anything noteworthy or exceptional?

Yes, they are collapsing due to being overworked in one of the most valuable corporations in 21st century. The fact that a lot of people seems to be so dismissive about this fact is a very scary thought, and I happen to be pretty liberal when it comes to economics. This is an anomaly that should be addressed with a lot more attention.

davidrm··on [dead]
Are there any real studies done in this field that factor in which percentage of the population has to be working for the system to be sustainable? And what would be the most reasonable source of funding this project?

I'll admit it, the idea to be paid to do nothing is completely strange to me, and my basic instinct tells me that unemployment would skyrocket, but I'm willing to forego all of that if the system proves to be more efficient and slashes the total cost of government and reduces the tax burden as many of these articles suggest.

davidrm··on I tried Haskell for 5 years
This has been the most disappointing blog post I have read in quite some time.
davidrm··on Callback Hell (2016)
Detailed posts like these help beginners.
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