Viewing profile — pptr
pptr
HN member- Joined
- Fri, Aug 13, 2021, 7:01 PM UTC
- HN karma
- 104
- Public activity
- 83 items
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About pptr
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Recent public activity
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Comment #48545319
You can only make money if you produce value. If you stop producing value because your old industries decline/collapse and you miss out on new industries, your wealth will trend to…
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Comment #47534890
Right, but that negative externality is on emissions. For emissions it doesn't really matter who is producing the oil.
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Comment #47524772
Let's say an agent needs to do 10 brain surgeries on a human to remove a tumor and a human doctor can do it in a single surgery. I would prefer the human. "steps" are important to …
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Comment #47499807
(Based on AI research) fossile fuel production takes a few years to recoup investment. Only refineries seem quite long term (15-20 years). I'm sure the companies have projections a…
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Comment #47499738
Voters in the US have the ability to actually change the course of their country. Voters can say they want Obama or Trump in charge and the government has to obey that choice. In E…
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Comment #47497403
This really seems like a nothing burger. The $1B were a refund. Net exchange ~$0. Building out fossile fuel production shifts oil revenue from various dictatorships around the worl…
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Comment #46466378
They only had to comply with EU laws when they were already a big player in China. EU manufacturers need their new vehicles to be compliant on day one. That is, if they want to lau…
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Comment #42856531
What is different about Deepseek's use of MoE vs all the other MoE models that makes training more efficient? FP8 training and GRPO make sense to me, but that only gets you a 4x im…
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Comment #42783860
If you don't, your geopolitical adversary might be the first to build AGI. So in this scenario I could see it become necessary from a military perspective.
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Comment #42553954
Right, and that regulation has a cost. I hope it's worth it.
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Comment #42552335
The mere existence of regulation is part of the problem. Without precise understanding of the law, you don't know if your use cases are fine/excempted. The safe default assumption …
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Comment #42552022
Once you have a technological breakthrough that requires lots of exploration to figure out which products will succeed, regulation is a competitive disadvantage. For established in…
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Comment #42500612
If you declare using an invalidated iterator as UB, the compiler can optimize as if the container was effectively immutable during the loop.
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Comment #42380324
Ignoring it means you need to get explicit consent, which is what the websites are already doing.
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Comment #42294388
But then you don't have a company that can afford to build a 100b training cluster for example. If that becomes the new sota you are again left behind.
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Comment #41835019
When I do a Google search for the example query "postgresql query analysis" on mobile chrome (no ad block), I get 0 ads. Same thing if I select the "Example" filter as shown in the…
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Comment #41776498
Ideally you can only retry error codes where it is guaranteed that no backend logic has executed yet. This prevents retry amplification. It also has the benefit that you can retry …
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Comment #41664423
It's 6% shorter wire length. Hardly an infinite compute glitch.
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Comment #41645016
App store subscriptions are pretty easy to cancel.
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Comment #41604246
The loop itself is claimed to be the problem. It doesn't matter whether you use an AR or non-AR model. They both have a certain error probability that gets amplified in each iterat…
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Comment #41402403
The incognito icon seems like a great analogy to me. A person that hides the face with glasses and hat can still be tracked via CCTV, etc., but the data can't easily be associated …
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Comment #41264025
One argument I heard is that junior team members benefit from others being in the office. So there might be a long term benefit to the team, even if individual productivity of high…
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Comment #41239311
I think the key difference is that in a loop body you can return from the outer function. In a function passed to m.Range you can't.
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Comment #41224762
App stores solved this problem long ago without any help from the government.
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Comment #40445346
Just because the EU wants to ban gas cars in the future doesn't mean there is demand for EVs today. It's called an unpopular decision.