rwallace

No. The Chinese have already developed frontier models. And we would be fools to assume that's a permanent end to the list. North Korea has nuclear weapons. Iran has ballistic missiles and leading edge military drones. There is no fundamental reason why both countries shouldn't be able to train frontier AI models.

Trying to protect ourselves by putting restrictions on the technology would be like trying to hide from a tiger by wrapping a towel around our heads on the basis that if we can't see it then it can't see us. That trick only works on imaginary monsters, not real ones.

I haven't used Proton, but based on my experience with other cloud storage products and seeing other people's reports thereon, it looks to me like you are running into the problem that there are two different use cases for them with opposite requirements:

1. Local storage is cheap, I have lots of it. I want multiple copies of my data so that they will serve as backups. I want everything in the cloud to be copied locally. (I'm in this category.)

2. Local storage is cheap if you look at the price of external hard disks, but my phone or tablet only has a limited amount of it, and no way to upgrade without buying a whole new device, so it is scarce for me. I want nothing in the cloud to be copied locally, unless I am specifically using it on this device. (Sounds like you're in this category.)

Half the people think the first use case is the obvious one. Half the people think the second is the obvious one. And that includes developers, who will design the product accordingly without giving it much thought. So either half the users get a nasty surprise in the form of running out of disk space, or the other half risk an even nastier surprise in the form of data loss.

Obviously, computers pester us with too many questions these days, but I think this is one case where the software really does need to ask the user which behavior they want. Perhaps with a hint based on how much local disk space seems to be available.

Yes, I think that's what the paper is saying. The validation is the hard part, but the part that provides the value, because it's what makes the result actually useful.

Eh.

There are certainly things wrong with today's economy, starting with housing being treated as a financial asset, which encourages laws that create an artificial scarcity of it. I'm not saying there is nothing to complain about.

But the fact that not everyone is working purely to create necessities, that some of our economic output consists of luxuries? I don't really see that as a problem to be solved. If anything, I think it's a good sign. Let's not fall into the trap of just randomly complaining about everything.

Ah! So let me paraphrase to make sure I understand. In your experience, the real use case of denormals is not that you want to compute with them. It's that they are a useful error signal, because they typically indicate that the equations are badly conditioned, which means the results cannot be trusted. So in that scenario, silently flushing them to zero is bad, but so is silently computing with them. What you really want is for denormals to raise an exception?

The one way I know of for denormals to arise in real calculations is when you have a process that converges on zero. In which case, values will pass through the denormal range on the way from the normal range down to zero. And converting denormals to zero is obviously correct.

What other cases have you seen of denormals arising in real calculations?

Because they believed only a small fraction of customers would care a lot about a better Basic interpreter, whereas the vast majority would care about price. As for giving things away for free, Commodore was already engaged in a cutthroat price war with Texas Instruments that almost sank the company. They could not afford to give anything else away for free.

I didn't know about that event. What did he say to get booed that time?

I looked into that, concluded the spoiler is Specter.

Basically, you have to have out of order/speculative execution if you ultimately want the best performance on general/integer workloads. And once you have that, timing information is going to leak from one process into another, and that timing information can be used to infer the contents of memory. As far as I can see, there is no way to block this in software. No substitute for the CPU knowing 'that page should not be accessible to this process, activate timing leak mitigation'.

Happy new year from Ireland!

Sure. If you feel the need to write "this is shitty code", fair enough, I'm fine with making allowances for that kind of language. But please leave it at that, instead of also insulting the people who wrote it. There are, unfortunately, plenty of ways for bad incentives to result in competent people creating bad products.

In general, if a program is not a Web browser, I do not want that program getting clever with displaying a URL as an active link. Just show it as the URL, https prefix and all, so I can see where it will be taking me if I copy it into the browser. (This is one of my very few gripes with Google docs.)

Fair enough! If you ever have the time and inclination to write it up as a blog post or such, I would love to read it.

I disagree with your second sentence above. I think it is shallow dismissals that are inappropriate here. Conversely, I have upvoted a number of long explanations of interesting topics.

If you don't have time to write a detailed refutation, that's entirely understandable! But if you do, I would love to read it.

I did appreciate your paragraph length comment on the matter elsewhere in this thread.