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sitkack

17,430 karma · joined May 31, 2010

Slow thinker, like molasses.
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sitkack··on Loose wire leads to blackout, contact with Francis Scott Key bridge
This is the calculus that shows why our current civilization is unlikely to pass the filter.
sitkack··on Loose wire leads to blackout, contact with Francis Scott Key bridge
The ship was 10 years old, not some WW2 hulk.
sitkack··on Loose wire leads to blackout, contact with Francis Scott Key bridge
Doesn't mean that nothing can be done. https://www.ntsb.gov/news/press-releases/Pages/nr20250320.as...

> The NTSB found that the Key Bridge, which collapsed after being struck by the containership Dali on March 26, 2024, was almost 30 times above the acceptable risk threshold for critical or essential bridges, according to guidance established by the American Association of State Highway and Transportation Officials, or AASHTO.

> Over the last year, the NTSB identified 68 bridges that were designed before the AASHTO guidance was established — like the Key Bridge — that do not have a current vulnerability assessment. The recommendations are issued to bridge owners to calculate the annual frequency of collapse for their bridges using AASHTO’s Method II calculation.

Letters to the 30 bridge owners and their responses https://data.ntsb.gov/carol-main-public/sr-details/H-25-003

sitkack··on Loose wire leads to blackout, contact with Francis Scott Key bridge
> But you can see a lot of frustration shine through towards the owners who even in light of the preliminary findings had changed absolutely nothing on the rest of their fleet.

Between making money, perceived culpability and risks offloaded to insurance companies why would they?

> The problem is that there are a thousand merchant marine vessels operating right now that are all doing great

Are they tho?

I generally think you have good takes on things, but this comes across like systemic fatalistic excuse making.

> The recommendation to inspect the whole ship with an IR camera had me laughing out loud.

Where did this come from? What about the full recommendations from the NTSB. This comment makes it seem like you are calling into question the whole of the NTSB's findings.

"Don't look for a villain in this story. The villain is the system itself, and it's too powerful to change."

https://en.wikipedia.org/wiki/Francis_Scott_Key_Bridge_colla...

sitkack··on AI layoffs to backfire: Half rehired at lower pay
This is just model distillation.
sitkack··on Waymo runs over beloved neighborhood cat in Mission District
:(
sitkack··on Kaitai Struct: declarative binary format parsing language
What was the Python based binary parsing library from around 2010? Hachoir?

https://hachoir.readthedocs.io/en/latest/index.html

sitkack··on CodeMender: an AI agent for code security
Remember kids! Everything is dual use.
sitkack··on Stress test for parallel disk i/o using git and pnpm
It is apfs snapshots for Time Machine. Exclude your git folders from time machine and the perf of everything should improve.
sitkack··on I Was Wrong About Data Center Water Consumption
One could argue that you misinterpret rightful notice of the same behavior which caused the conflagration in the first place. Are you "Dude" shaming me? Well then shame on you.
sitkack··on I Was Wrong About Data Center Water Consumption
Not only that, but the guy is clearly out of his element, but makes a big smart looking report and this wrong by a factor of 10.

Ground water is not fungible economic value. When its gone it is gone because the aquifers collapse. The CA central valley dropped 9M from 1925 to 1977 [1]

The space the water was in, is gone. Datacenters pumping groundwater will do the same exact thing.

[1] https://www.reddit.com/r/pics/comments/1jby06/this_is_the_im...

https://www.nature.com/articles/s41467-022-35582-x

sitkack··on I Was Wrong About Data Center Water Consumption
Author seems to be still remiss in correcting the over zealous behavior.

> Does it make sense to include this water evaporation in the share of water consumed by data centers? I think it’s debatable.

sitkack··on Don't Build Multi-Agents
The large models have all the recipes memorized, you don't need to do a search.
sitkack··on Detecting and countering misuse of AI
They are already trolling for our prompting techniques, now they are lifting our results. Great.
sitkack··on What brain surgery taught me about the fragile gift of consciousness
Thanks for being so open about this. Have you worn one of those diy and prosumer EEG devices? So when you have visual seizure, I can only imagine it is somewhat similar to visual migraine, that is my only reference, you tap log it on your device which triggers some web request. Have you noticed any patterns? What do your doctors think of the data? You sound ideal for working in a neuroscience lab, :)
sitkack··on A 20-Year-Old Algorithm Can Help Us Understand Transformer Embeddings
And, that is the nature of the tool.

You don't use it open loop, you take what it output (you can have give you a search vector as well) and you corroborate what it gave you with more searching. Shit is wrong all the time and you wouldn't know it. You can't trust any of your sources, and you can't trust yourself. I know that guy and he doesn't know a god damn thing.

sitkack··on Detecting and countering misuse of AI
If I am bitching at Claude, then something is wrong. Something was wrong. It broke its deixis and frobnobulated its implied referents.

I briefly thought of canning a bunch of tasks as an eval so I could know quantitatively if the thing was off the rails. But I just stopped for awhile and it got better.

sitkack··on What brain surgery taught me about the fragile gift of consciousness
We do spend a large fraction of the age of the universe not thinking.
sitkack··on What brain surgery taught me about the fragile gift of consciousness
Wow, that looks drastic?

How much did it help? Did you notice a change in your personality? How long did it take to recover? Did you lose vision in one eye?

sitkack··on A 20-Year-Old Algorithm Can Help Us Understand Transformer Embeddings
Throw a paper into an LLM, then ask it questions on while reading it. It will expand all the acronyms for you, infact you can tell it to give you grounding text based on what you already know.
sitkack··on Amiga Hardware Reference Manual 3rd Edition (1991)
Hardware Reference Manual https://archive.org/details/amiga-hardware-reference-manual-...

This is gonna get a bot stuck :)

sitkack··on John Carmack's arguments against building a custom XR OS at Meta
Responded https://news.ycombinator.com/item?id=45075820
sitkack··on John Carmack's arguments against building a custom XR OS at Meta
This is fundamentally the problem. Just like being able to send OTA updates has enshittified all software, having this magic shim layer that fixes hardware problems has enabled shit hardware, and then foisted all this complexity into the OS. Many abstractions are like bondo, they just cover rot.

I am addressing your comment and eru's question about drivers.

The hardware that would normally need drivers should present itself over a fixed, well documented protocol. Think virtio, or usb device classes but more comprehensive. This would also allow for said hardware to rigorously tested before it ever sees an OS. As it is now, because the hardware is shit and requires a driver, you can't really test the hardware in a way that an OS would expect because it requires the OS driver to even start to function. The job of the OS is now to repair broken hardware.

https://docs.oasis-open.org/virtio/virtio/v1.3/virtio-v1.3.h...

https://wiki.osdev.org/Virtio

https://en.wikipedia.org/wiki/USB_communications_device_clas... (the only good thing to come out of usb)

sitkack··on Flunking my Anthropic interview again
Exactly. The lock analogy is flawed and a distraction. I made a local universe of how I think the world should be. I gave those people the respect I think we all deserve, and hopefully they stand up and do the same. Maybe they are in HR, or become a C-level and institute the same things.

When you comply in advance, you not only let "them" win, there isn't even a them here, just an idea of a possible threat. Fuck that. Anyone can sue for anything, you can't "do stuff so you won't get sued". Frankly, this is cowards take that lets an nebulous idea pollute your world.

We don't have to Joan of Arc or Don Quixote, we can just do the little stuff that changes culture in the direction we'd like to see it changed.

Humans are incredibly valuable across many many dimensions, not letting them know how they can improve is a massive waste and harmful to both parties.

sitkack··on Andrew Ng says bottleneck in AI startups isn't coding – it's product management
You haven't made any quantitative statements. Low effort personal attack.

Who is paying him here?

From your comment, you can't even tell the topic, let alone the actual idea he is putting forth.

sitkack··on Andrew Ng says bottleneck in AI startups isn't coding – it's product management
> quality assurance and debugging

Saying the quiet part out loud. What kind of engineering org outsources this? 80% of engineering is confirming your design works, otherwise it is just LARPing.

sitkack··on Delete tests
What a poorly written article. I should delete my tests because they fail randomly. My tests don't fail randomly.
sitkack··on The No-CPU Amiga Demo Challenge
https://archive.org/details/amiga-hardware-reference-manual-...
sitkack··on Flunking my Anthropic interview again
I have done about 75 coding interviews for big tech companies. I have told a fair number of people (around 10) that I would be submitting a no-hire, but then I went on to coach them for another 15 minutes on how they could improve. I never once heard from anyone on the subject and all the people I told were actually grateful 1) that they wouldn't be left wondering and 2) how they could pass the next one.

I'd want someone to do the same.

sitkack··on John Carmack's arguments against building a custom XR OS at Meta
I didn't say they were wasting their time on their hobby OS, they are wasting their time trying to get it to do very esoteric thing on GCP.

They aren't trying to get reboot to work, they are trying to get their version of kexec to work so their hobby os reboots faster.

https://wiki.archlinux.org/title/Kexec

The biggest scam in the OS world is drivers, we should demand more out of our hardware. Drivers shouldn't be necessary.

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