Alex Potapov 🇨🇦

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Alex Potapov 🇨🇦

Alex Potapov 🇨🇦

@momo_dev

AI / Frontend / 3D Graphics SWE Born in Moscow. Living in Toronto Shitposting on various topics. Taking photos Travel blog (ru): https://t.co/ywFbDiDbfm

Toronto, Ontario Katılım Kasım 2020
169 Takip Edilen187 Takipçiler
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Alex Potapov 🇨🇦
Alex Potapov 🇨🇦@momo_dev·
Daily remainder! У меня есть тг-канал где я пощу фотки из своих путешествий и рассказываю всякое разное. Много архитектуры, природы, и просто красивых мест. Сейчас постепенно выгружаю архив из летней поездки по Японии Подписываемся t.me/alexshitpost 🙏🙏🙏
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Ben (no treats)
Ben (no treats)@andersonbcdefg·
inshallah we will tax them
Deedy@deedydas

The vibes in SF feel pretty frenetic right now. The divide in outcomes is the worst I've ever seen. Over the last 5yrs, a group of ~10k people - employees at Anthropic, OpenAI, xAI, Nvidia, Meta TBD, founders - have hit retirement wealth of well above $20M (back of the envelope AI estimation). Everyone outside that group feels like they can work their well-paying (but <$500k) job for their whole life and never get there. Worse yet, layoffs are in full swing. Many software engineers feel like their life's skill is no longer useful. The day to day role of most jobs has changed overnight with AI. As a result, 1. The corporate ladder looks like the wrong building to climb. Everyone's trying to align with a new set of career "paths": should I be a founder? Is it too late to join Anthropic / OpenAI? should I get into AI? what company stock will 10x next? People are demanding higher salaries and switching jobs more and more. 2. There’s a deep malaise about work (and its future). Why even work at all for “peanuts”? Will my job even exist in a few years? Many feel helpless. You hear the “permanent underclass” conversation a lot, esp from young people. It's hard to focus on doing good work when you think "man, if I joined Anthropic 2yrs ago, I could retire" 3. The mid to late middle managers feel paralyzed. Many have families and don't feel like they have the energy or network to just "start a company". They don't particularly have any AI skills. They see the writing on the wall: middle management is being hollowed out in many companies. 4. The rich aren’t particularly happy either. No one is shedding tears for them (and rightfully so). But those who have "made it" experience a profound lack of purpose too. Some have gone from <$150k to >$50M in a few years with no ramp. It flips your life plans upside down. For some, comparison is the thief of joy. For some, they escape to NYC to "live life". For others still, they start companies "just cuz", often to win status points. They never imagined that by age 30, they'd be set. I once asked a post-economic founder friend why they didn't just sell the co and they said "and do what? right now, everyone wants to talk to me. if i sell, I will only have money." I understand that many reading this scoff at the champagne problems of the valley. Society is warped in this tech bubble. What is often well-off anywhere else in the world is bang average here. Unlike many other places, tenure, intelligence and hard work can be loosely correlated with outcomes in the Bay. Living through a societally transformative gold rush in that environment can be paralyzing. "Am I in the right place? Should I move? Is there time still left? Am I gonna make it?" It psychologically torments many who have moved here in search of "success". Ironically, a frequent side effect of this torment is to spin up the very products making everyone rich in hopes that you too can vibecode your path to economic enlightenment.

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Valentin Ignatev
Valentin Ignatev@valigo·
@ThePrimeagen Oh my god I haven't seen this name in many-many years. He's a legendary personality in some narrow circles, so to say.
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Alex Potapov 🇨🇦
@ctatedev I scrolled a bit. What was motivation to make a new language and not a rust lib? Syntax really look like rust, and the main thing added is `world` which can just be a class in existing language... You also mention diagnostic, but isn't it possible to overwrite rust's?
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Chris Tate
Chris Tate@ctatedev·
Introducing Zero The programming language for agents. I wanted a systems language that was faster, smaller, and easier for agents to use and repair. Explicit capabilities. JSON diagnostics. Typed safe fixes. Made for agents on day zero.
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Ethereal Cities
Ethereal Cities@ForeverPhotos88·
90% People don't know this Place If anyone knows prove me wrong!
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Alex Potapov 🇨🇦
@SoftEngineer You can have storage buffers of 4GB, or even more with extensions (at least in native APIs) You can stream data on the fly You can quantize & pack 3 * fp32 (12 bytes) -> 10-11-11 bit fp32 (4 bytes)
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Alex Goldring
Alex Goldring@SoftEngineer·
VAT or "Vertex animation" the way everyone seems to refer to it, is just pre-recorded set of positions for each vertex. Discretized into frames. Imagine like a large table with each row being a set of vertex coordinates for every vertex the character has. Most powerful GPUs cap out at 32k texture resolution, meaning that you character can't have more than 32k vertices. If your character has more than that - it's just not going to work. A lot of cards don't support 32k texture resolution, but, say 4k instead. If you have a 4k texture and you store full vertex positions, you'll need 12 bytes per vertex. Except, texture formats don't do 3 channels today, you have 1,2 or 4. We have to go with 4. That's 16 bytes (float32 = 4 bytes). The character I was showing, with ~30k vertices, would need 30,000^16 = 480 Kb of storage per frame. Let's say your animation is very short and sweet, only 30 frames, that's about 1-2 second of playback with decent resolution. You would need 15Mb of storage for that. The dancer in my video had an 18s animation loop. At just 30 frames per second, you'd need 260Mb of texture storage for just this one animation. Now let's say you want multiple animations, for multiple characters... it's a nice piece of tech for short and complex animations. Like baking a sim for example, or taking a very complex rig with 100s of IK drivers, and baking all of that down into a VAT. Lots of modern games use VATs for just that. Typically VAT will account for a tiny fraction of animations that you would see in a game. Using VAT for a skinned skeletal animation seems like a bad fit to me. That same 18s animation using exact curve data takes around < 100Kb of storage by comparison, that's 260,000% less
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Alex Potapov 🇨🇦
@Marat_Galiev Эх, я так делал когда фулл ремоут был... А сейчас Канада🥲
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Marat_Galiev
Marat_Galiev@Marat_Galiev·
Если честно я бы наверное хотел просто ездить по миру, встречаться с людьми за кофе и обсуждать все подряд
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Alex Potapov 🇨🇦
@TheChaosWeeber Kinda... Kobe could be a good candidate if it was bigger and Harbour wasn't so industrial. Osaka feels like endless plain imo😂
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Syntheticus Humanitus
Syntheticus Humanitus@TheChaosWeeber·
> Victoria Victoria is a small town, not a major city. Montreal I'll give you, it's a beautiful city. as for Europe, I dont live in europe so obviously I cant compare that
fallacious argument enjoyer 🇵🇸@funnierhandle

@LeonNewlove you also have victoria right across the georgia strait montreal is built around a massive urban park. countless cities in europe integrate nature and urban living masterfully. no I'm sorry actually, vancouver isn't unique. it's just canada's only coastal city.

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Alex Potapov 🇨🇦
Смешно, что на фотках по факту очень мало чего от Москвы. У меня есть целая коллекция фоток из Торонто, которые выглядят +- также: те же модерновые кондо, та же цветущая вишня, те же лэпы, те же панельки. Крч забавно, когда уникальные черты местности по факту не уникальны))
Alex Potapov 🇨🇦 tweet mediaAlex Potapov 🇨🇦 tweet mediaAlex Potapov 🇨🇦 tweet mediaAlex Potapov 🇨🇦 tweet media
крошка цахес 2.0@FASHINYAN

как же сосут все кто не живёт в москве (без негатива)

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Alex Armlovich
Alex Armlovich@aarmlovi·
New AGF blog: Tokyo is the world's most affordable megacity--and they're still permitting homes at many times the pace of NYC, London, Paris Yet land prices are still very high! A 1-acre suburban home in Chiyoda would cost over $100M before you nail the first board Tokyo shows structures can be affordable if you stack enough of them on pricey land. It also shows that YIMBYism will not crash land markets or impoverish land-rich homeowners in attractive areas Tokyo also heightens the contradictions of the profit-focused version of the Homevoter Hypothesis: In the highest-demand neighborhoods of the US, the homevoters prioritizing "Boomer suburb vibes" are not just hurting renters, they're costing *themselves* billions of dollars of land value
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Dmitrii Kovanikov
Dmitrii Kovanikov@ChShersh·
I once worked at a company where SWEs were discouraged from asking questions. You were supposed to find answers on your own through reading the docs and code, searching, and debugging. It taught me a lesson.
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Alex Potapov 🇨🇦
@ChShersh Asking coworkers who previously working on same features saved me some much time. What a stupid idea lol.
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Alex Potapov 🇨🇦
@maxdubler Affordable units prevent formation of ghettos when the poorest population is priced out to the cheapest areas. How do you prevent that? Buy out units from developer at market price?
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Max Dubler 🏳️‍🌈
These "requirements to build affordable housing" are a demand that builders rent or sell a percentage of their brand new homes at a loss. This is a tax on new housing that has worsened the housing shortage and increased housing prices in every city where it was implemented.
Chicago Sun-Times@Suntimes

There are currently six BUILD bills in the state Senate aimed at increasing housing and lowering costs. "Yet there’s one thing missing in each bill: a requirement to build affordable housing," write Carolina Sternberg and Jesse Mumm of DePaul University. chicago.suntimes.com/other-views/20…

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Alex Potapov 🇨🇦
@HelloWo50600824 Прийти просить любые цифры всегда можно. Правда менеджмент ответит - "нет", ичо потом?)
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HelloWorld против войны ☮️
Я сейчас придумала хитрый план как заскамить сайты типа кунуну и глассдор Например оставить отзыв типа да я тут работаю . И указать например зарплату для qa 91.5 к евро в год Тогда текущие работники посмотрят и скажут какого хуя поднимайте мне зэпэху
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Alex Potapov 🇨🇦
@RM_Transit It also assumes that buses will operate better on the routes used for streetcars, which are mostly downtown with no separated tracks. I reality the bus overall perf will likely drop, so the only option left would be to go with LRT aka "streetcar with separated track"... Oh wait!
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Morgan Cameron Ross
Morgan Cameron Ross@Morgan_C_Ross·
Vancouver in 1988. credit: vancouver archives
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Alex Potapov 🇨🇦
@PJforTO It occupies same niche as taxis. More taxis is definitely better than more personal cars. And it costs literally nothing to let them run so why not
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