ladberg

6 ms·

31.
by ladberg 11mo ago
Do you know a single person who'd buy an iPhone without a camera? I don't
32.
by ladberg 1y ago
They're not claiming to get that many values per pixel, they're getting that many values overall for the medium through which light passes between the card and the phone. The idea light comes from a source (e.g. sun), bounces off
33.
by ladberg 1y ago
Ah yep read the labels backwards and meant that - ty for catching and for the explanation
34.
by ladberg 1y ago
Given that the compiled version is slower than then eager version on A100, there's definitely something suboptimal happening there
35.
by ladberg 1y ago
I think you're misunderstanding what that page is: it's not an advertisement to invest with the company, it's an advertisement to trade via/with the company in the same way you might otherwise go manually trade from a Bl
36.
by ladberg 1y ago
> Its a finance firm - i.e scam firm. "We have a fancy trading algorithm that statistically is never going to outperform just buying VOO and holding it, but the thing is if you get lucky, it could". HRT trades their own money s
37.
by ladberg 1y ago
I can't comment on whether these particular pieces were generated, but models are certainly good enough now to handle these cases and more
38.
by ladberg 1y ago
This strategy by definition wouldn't work if it was "background noise" because it relies on being able to move the market
39.
by ladberg 2y ago
The main release highlighted by the article is cuTile which is certainly about jitting kernels from Python code
40.
by ladberg 2y ago
It doesn't claim it's possible now, it's a fictional short story claiming "AIs can do everything taught by a CS degree" by the end of 2026.
41.
Optimizing ML training with metagradient descent(arxiv.org)
83 points by ladberg 2y ago|13 comments
42.
Xcode now supports Processor Trace profiling on M4/A18(developer.apple.com)
36 points by ladberg 2y ago|3 comments
43.
by ladberg 2y ago
Health insurance does have profit caps, so like the sibling commenter said their margins are small (6%) but also decently under the cap (20%) in the first place.
44.
by ladberg 2y ago
Insurance companies have pretty thing profit margins regardless, even in areas where profits are not capped. It's a competitive marketplace!
45.
by ladberg 2y ago
Fun anecdote, ridewithgps.com was originally shown on HN 15 years ago by the founder: https://news.ycombinator.com/item?id=1030015
46.
Getting Faster for You(ridewithgps.com)
2 points by ladberg 2y ago|1 comments
47.
by ladberg 2y ago
For the record I was interning on Cameron's team while he worked on Rosetta 2 and didn't even know myself what he worked on (the rest of the team and I were working on something else). I only found out later after it was released!
48.
Rosetta 2 creator leaves Apple to work on Lean full-time(linkedin.com)
407 points by ladberg 2y ago|134 comments
49.
by ladberg 2y ago
Gaussian splats can pretty much be rendered in any off the shelf 3D engine with reasonable performance, and the focus of the paper is generating the splats so there's no real reason for them to mention runtime details
50.
by ladberg 2y ago
The linux boot sequence in a redstone ARM CPU might take 3 semesters by itself...
51.
DisTrO and the Quest for Community-Trained AI Models(a16z.com)
1 points by ladberg 2y ago|0 comments
52.
by ladberg 2y ago
Idk about this particular library but the no-jit restriction wouldn't apply to GPU code where pretty much every platform is always jitting the code, and shipping AOT-compiled code is often the exception.
53.
by ladberg 2y ago
You've determined this about a 3.5 hour long podcast within the 14 minutes it was out before commenting?
54.
Cerebras Co-Founder Deconstructs Blackwell GPU Delay [video](youtube.com)
2 points by ladberg 2y ago|0 comments
55.
by ladberg 2y ago
Glad it was a learning experience for you and I apologize if I came off argumentative at all! I was mainly so incredulous because this is my day job haha, so I have a bit more experience than most in the area. It definitely sucks to be led
56.
by ladberg 2y ago
I hate to say it but that simply doesn't work: you can't write out of bounds to trick the compiler, it'll just ignore your out of bounds work. You can look at the generated sass on godbolt: https://cuda.godbolt.org
57.
by ladberg 2y ago
Sorry I'm a bit lost here, could you explain the reasoning behind this and why it works?
58.
by ladberg 2y ago
Your `sum` array is only 64 elements but you're indexing with indices out of bounds, which is UB and the compiler knows it at compile time so it's skipping a bunch of work. E.g. consider the line: sum[y2*8 + x2] += ... In t
59.
by ladberg 2y ago
I love plotly for all my graphics needs (mainly 2D but supports 3D too)! Can export to a standalone interactive html file, can be used as a pandas plotting backend, can be easily extended with some client-side JS if you want to add more int
60.
by ladberg 2y ago
If this were true (and I highly doubt it) it's obvious how to make money from it: collect a 7 figure paycheck from Nvidia, AMD, or any FAANG.

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