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QuixoticQuibit

309 karma · joined February 14, 2017

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QuixoticQuibit··on ‘Better Yield on 5nm Than 7nm’: TSMC Update on Defect Rates for N5
I’m curious, what problems does EE have?
QuixoticQuibit··on Remote work is reshaping San Francisco, as tech workers flee and rents fall
Yes, I already feel this despite not having moved out of the SFBA yet. I miss more dense cities with functional transit systems and fewer on-the-street issues. Still planning to stay here long term to save extra money. But as soon as I hit my number, I’m moving out of this disaster in urban planning; there’s just no future here.
QuixoticQuibit··on Arm co-founder: Sale to Nvidia would be a disaster
Seems like alarmist FUD to me. While I agree that having Arm owned by any one of its major customers creates some potential conflicts of interests, I think the notion that NVIDIA or any other company would start to drive licensees away with draconian terms/costs with some poor business planning pretty silly.

The more interesting question to me is what would any single (major customer of Arm) company gain from owning Arm? For instance, if NVIDIA wants to be competitive in data center CPUs (which would put them at equal footing with AMD and Intel, not more monopolistic), why couldn’t they go the Apple approach with a perpetual license and design it entirely custom (or not) as they see fit? (AFAIK they already design custom mobile CPUs.)

What do you gain by buying out an expensive, large licensing company that essentially makes no money that leaves you in a weird position with various rivals? Doesn’t quite click for me.

QuixoticQuibit··on Alcohol as a social technology to check the trustworthiness of others (2014)
I feel this is true with adult life in general. Drinking and going to bars is always the default social activity, particularly for young adults.
QuixoticQuibit··on Nvidia is reportedly in ‘advanced talks’ to buy ARM for more than $32B
I’m curious, why is this the case for GPUs and not CPUs?
QuixoticQuibit··on Ask HN: What seeds you sowed years ago that you are reaping fruits of now?
Answering in the present as a mid-20s person who is currently sowing the seeds of financial independence by saving/investing over half of my after-tax income. Having compound interest working in my favor early is key to my FIRE goals.

Want to set myself up to have the freedom to demand certain things at work, whether that’s taking a sabbatical or working only 4 days a week without being chained to my work for a living. And eventually I’d like to consider early retirement.

QuixoticQuibit··on Ask HN: If you could redo your 20s, what would you do differently?
If you’re willing to share, what would you have changed specifically that wasn’t normal among peers that would’ve made your 30s better? Mindset? Career path? Relationships?
QuixoticQuibit··on The cost to train an AI system is improving at 50x the pace of Moore’s Law
Last I saw, they don’t even support ROCm on their recent Navi cards, so I’d be hesitant.
QuixoticQuibit··on A closer look at frame times: why FPS can mislead
Next-gen onsoles definitely aren’t targeting 4k60 as a standard. A few big launch ones are coming in at 4k30. Really unfortunate but not surprising considering the limitations of the hardware. A DLSS-like solution would’ve worked wonders on the consoles.
QuixoticQuibit··on macOS Big Sur Preview
Yeah, the design is far too “bubbly” and “floaty” and really doesn’t fit what I’d want out of a desktop environment.
QuixoticQuibit··on Apple announces it will switch to its own processors for future Macs
My comment was meant to be more general than Intel. I’m even including AMD here. x86 has no presence in mobile (that ship has sailed) and again I’m seeing quite a lot of innovation on ARM side wrt server-class processors. Not sure how traditional PCs will play out but Macs are going to split off from x86 within years.
QuixoticQuibit··on Apple announces it will switch to its own processors for future Macs
I really wonder what this says about the x86 platform going forward.

Mobile completely passed it by.

I’ve been seeing more hype about ARM servers for a while with AWS Graviton instances, the new #1 supercomputer in the TOP500, etc.

And of course today we see that Apple plans to transition their Macs to their own ARM chips. Even Microsoft made an ARM-based Windows/Surface product but it didn’t seem to amount to much. I wonder if they’ll want to make another stab at it seeing Apple’s direction with strong vertical integration.

While I don’t think x86 as a platform is going away anytime soon, I feel like its market share and by extension its relevance will slowly dwindle over the next decade or two. Interesting times.

QuixoticQuibit··on Apple WWDC Keynote
Apparently every product/middle manager at Apple is a woman. Have they made a strong push on this recently?
QuixoticQuibit··on Toronto would like to be seen as the nice person’s Silicon Valley
What a strange article based on the common notion that "Canadians are notoriously polite" and as such want to create a "nice person's Silicon Valley." As someone who was raised in the GTA and came down to SV for full-time work, I can't say I've noticed any significant differences between people who live in either region. In fact, both regions have quite diverse populations and I find that most people are decent and generally polite.

> [Canadians] generally go out of their way to not criticize their southern neighbors. Despite this, there is a burning nationalism deep down that can take the form of disgust toward many aspects of American culture

The above quote is pretty humorous considering the article's message. I've always found it saddening that a strong part of a Canadian's identity is that they're not American. While the US definitely seems to have more problems (greater political divisiveness), I feel like that's mostly seen in the news and not a reflection of most people in day-to-day life, at least in SV.

As for the idea that Toronto can become the North's SV, I'd love to see it happen; I think they have a great opportunity with how the US is currently handling skilled immigrants. I hate living in the Bay Area. But for that to happen, we need to see salaries increase competitively with SV. There's often talk about a "Brain Drain" in Canada as college grads and techies in general move to the US for double the earning potential. I even know someone who was attending university in Canada as a PR and as soon as he became a citizen, he got a TN visa to work in SF.

I've seen others on HN who had issues with the H1-B system mention that they plan to try for Canada and go through the TN system to work in the US. So it's my belief that as soon as the US ends its hostility towards skilled immigrants (Trump removed this year?) and as long as salaries remain much higher in the US, Toronto will always play second fiddle to the many US tech hubs. But who knows, perhaps this COVID-19 situation will prove to be the great equalizer for remote work being seen as ubiquitously viable, in which case these existing tech hubs may fall to the wayside.

QuixoticQuibit··on Executive order expected to suspend H-1B, other visas until end of year
Reserve an allotment for smaller companies using the existing lottery system.
QuixoticQuibit··on Ask HN: What subfield within CS do you find most interesting?
I wouldn’t say graphics is all that niche compared to many other fields. There are plenty of jobs in it. The problem with salary seems to be that many people want to be in the gaming industry. Ultimately a problem of supply/demand and an exploitation of passion.
QuixoticQuibit··on Ask HN: If you're so smart how come you're not rich?
This provided some much needed perspective. Thank you.
QuixoticQuibit··on Pac-Man recreated with a GAN trained on 50k game episodes
Neat, I wasn’t aware of this application of DL. Very cool!
QuixoticQuibit··on Pac-Man recreated with a GAN trained on 50k game episodes
This research reminds me of one of their April Fool’s videos [1] with a gaming USB stick that you plug into your computer to offer various gaming enhancements. One of which is a “Ghostplay” feature where an AI program can mimic you after training on your gameplay.

I remember that video because it always struck me as not being far off from reality. It’ll make the current set of online game cheats/hacks seem like child’s play if it can be done effectively (read: human-like and undetectable). Maybe then a server-running AI will be needed to detect AI-like gameplay mimicry.

[1] https://youtu.be/smM-Wdk2RLQ

QuixoticQuibit··on Simple Personal Finance Tracking with GnuCash
I’ve been meaning to get a sense of my day-to-day finances for a while now and I have to say that your site is great. Concise, answers all the obvious questions, and directly compares to the two most popular solutions on the market. Amazing work!

Q: Have you ever considered alternative payment schemes, e.g., student pricing, loyalty pricing (pay $X first year and then $Y for all subsequent years, Y < X)?

QuixoticQuibit··on Introducing Facebook Shops
Can you elaborate on this?
QuixoticQuibit··on No One Goes There Anymore
Nation-sized leverage. The same reason why equivalent pharmaceuticals are cheaper elsewhere in the world.
QuixoticQuibit··on Nvidia CEO Introduces Nvidia Ampere Architecture, Nvidia A100 GPU
Two thoughts that come to mind:

1. AMD has struggled in the past and even today on being profitable with their GPUs. Makes it difficult to entice an army of knowledgeable devs without consistent cash flow. Granted, the tide is turning with their profitable CPU business and equity has shot up.

2. More importantly I think that, being the underdog, AMD has to have a cheaper, open solution to compete. Why would a customer choose to go with AMD’s nascent and proprietary stack over Nvidia’s well established and nearly ubiquitous proprietary stack?

To be clear, I don’t think the problems are insurmountable. AMD won a couple HPC deals recently which should afford them the opportunity to build up their software and invest in a competitive hardware solution.

QuixoticQuibit··on Nvidia CEO Introduces Nvidia Ampere Architecture, Nvidia A100 GPU
I never knew what the “b” in “bfloat” was in all these new DL chips… until today. Man that’s bad.
QuixoticQuibit··on Nvidia CEO Introduces Nvidia Ampere Architecture, Nvidia A100 GPU
If the demonstrated speed ups translate to real world performance, then I’m truly blown away. Looks like Nvidia will be holding onto the AI crown a while longer.

The only thing I wonder is how difficult is it to take advantage of some of the new arch features, such as TF32 format or sparsity tensor ops.

QuixoticQuibit··on Nvidia CEO Introduces Nvidia Ampere Architecture, Nvidia A100 GPU
This thing is mainly targeted at AI workloads I assume, so double precision isn’t so interesting.
QuixoticQuibit··on Ask HN: What do you wish you started learning 10 years earlier?
What do you wish you learned about maintaining/building relationships? What self-care routines do you wish you started earlier?
QuixoticQuibit··on Ask HN: What do you wish you started learning 10 years earlier?
What does keeping track of reading mean? Like note taking for novels, non-fiction books, etc?
QuixoticQuibit··on Ask HN: What do you wish you started learning 10 years earlier?
What kind of problems did you have that weren’t obviously nutrition/health related? Curious what your diet is and what we’re the benefits that you saw.
QuixoticQuibit··on You're a Slave to Money, Then You Die
You need to FIRE. Don’t necessarily need to retire early if that isn’t your thing, but being financially independent is key.

See https://reddit.com/r/financialindependence

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