Live data from Hacker News

U.S. clears way for antitrust inquiries of Nvidia, Microsoft and OpenAI

nytimes.com

171–180 of 207 posts

Re: U.S. clears way for antitrust inquiries of Nvidia, Microsoft and OpenAI

#171
post #110

Earlier quoted context omitted.

OpenCL is an alternative to CUDA just like Legos are an alternative to bricks. The problem with OpenCL isn't even the performance, it's everything. If OpenCL were any good, people could use it to build similarly powerful applications on cheaper AMD GPUs.

OpenCL is just a spec. It's up to companies to implement it in a successful way or not. There is no reason in and of itself that OpenCL can't compete with CUDA on performance. The fact that Apple's Metal, which is pretty good, is actually implemented with a private OpenCL system is proof that the spec is not to blame.

Well, performance isn't the issue. Like the parent said, the problem is mostly that CUDA is such a radically mature API and everything else isn't. You might be able to reimplement all the PCIe operations using OpenCL, but how long would that take and who would sponsor the work? Nvidia simply does it, because they know the work is valuable to their customers and will add to their vertical integration.

OpenCL isn't bad, and I'd love to see it get to the point where it competes with CUDA as originally intended. The peaceable sentiment of "let's work together to kill the big bad demon" seems to be dead today, though. Everyone would rather sell their own CUDA-killer than work together to defeat it.

Re: U.S. clears way for antitrust inquiries of Nvidia, Microsoft and OpenAI

#172
post #61

Earlier quoted context omitted.

The alternative to CUDA is called OpenCL. There has been speculations that poor performance of NVIDIA GPUs with OpenCL compared to CUDA is an intentional anticompetitive practice, but I don't feel confident to tell for sure.

And much more importantly for ooencl's success, poor compatibility of OpenCL implementations on Nvidia hardware by Nvidia + Microsoft platform-level software Eg, opencl on Nvidia GPUs for windows is/was missing (I have a many-year GitHub issue with them + Microsoft), which matters for individuals, and Nvidia does not support OpenCL for its core convenience analytics libraries like the RAPIDS Python ecosystem, which i…

The horrible/non-support of openCL is why I thoroughly support the government looking into Nvidia's monopoly practices.

Re: U.S. clears way for antitrust inquiries of Nvidia, Microsoft and OpenAI

#173

Earlier quoted context omitted.

The idea of law as having loopholes is relevant for politicians, who are tasked with ensuring that the written law reflects their intent. It's not relevant for courts, regulators, people or companies, who are all tasked with following the law as actually written. For those people there is no "spirit" or "true law". The reason this is important is it's a sword that cuts both ways. It's always tempting to argue that wh…

Yes, I'm aware of that distinction. However I read the comment I was replying to so that they suggested the antitrust case is unfounded because Nvidia didn't break any laws. It's precisely why the antitrust case is valid/needed, because if Nvidia were breaking any laws, you wouldn't need antitrust, you'd just take them to court.

Antitrust is law and court.

Re: U.S. clears way for antitrust inquiries of Nvidia, Microsoft and OpenAI

#174
post #8

Nvidia solved a hard problem and their competitors all failed. I spent years with an AMD card growing progressively more annoyed at their self-inflicted apparent inability to multiply matrices on demand. Nvidia had nothing to do with their failure, unless they had some sort of high-level mole in AMD's driver teams. Hitting the only successful company in a difficult field with legal assaults is not the obvious path to…

All of that can be true AND they're engaging in anti-competitive behavior, which should not be tolerated.

Re: U.S. clears way for antitrust inquiries of Nvidia, Microsoft and OpenAI

#175
post #63

Earlier quoted context omitted.

Cory Doctorow argues well why it doesn't matter how you got into a monopoly position: https://pluralistic.net/2024/05/18/market-discipline/#too-bi...

Still have no idea how this dude is relevant other than he wrote some scifi books one time. What are his technical accomplishments. Oh, nothing? Anyone can talk, especially nowdays because of AI, ironically.

Why are you attacking the author instead of addressing the message?

Re: U.S. clears way for antitrust inquiries of Nvidia, Microsoft and OpenAI

#176
post #9

It's difficult for me to understand the thinking here. Nvidia is dominant because AMD and Intel completely dropped the ball on investing in frameworks to compete with CUDA. Microsoft... invested in OpenAI when it was clear that the newer batch of generative models had legs. OpenAI isn't really anticompetitive as far as I can tell - they just have the most money with which to vacuum up the most data and hire the top e…

OpenAI: neither open (they're closed) nor A (they train on the output of natural intelligence) nor I (okay, this is a stretch, but it's a schizophrenic black box that nobody can explain or debug deterministically, so some "intelligence" you got there nyah).

Re: U.S. clears way for antitrust inquiries of Nvidia, Microsoft and OpenAI

#177
post #8

Nvidia solved a hard problem and their competitors all failed. I spent years with an AMD card growing progressively more annoyed at their self-inflicted apparent inability to multiply matrices on demand. Nvidia had nothing to do with their failure, unless they had some sort of high-level mole in AMD's driver teams. Hitting the only successful company in a difficult field with legal assaults is not the obvious path to…

>Nvidia had nothing to do with their failure, unless they had some sort of high-level mole in AMD's driver teams. You're pretty close, but it's one level of abstraction away from the truth: NVidia spends absolutely earth-shakingly stonking amounts of money working directly with the devs of major studios, fixing issues with their drivers as they come, and in some cases paying studios to lock-in talking to them about t…

You're treating AMD and Intel as resource-poor upstarts, which is ridiculous. They have every opportunity to provide the same support as nvidia.

Re: U.S. clears way for antitrust inquiries of Nvidia, Microsoft and OpenAI

#179
post #138

Earlier quoted context omitted.

Apple doesn't prevent competing browsers. Just different engines. And just because they don't rush to incorporate every web feature doesn't make them anti-competitive. Especially when most of the time they are right to do because either (a) they impact security or battery life or (b) they are non-standard. Case in point SPIR-V which unless I am mistaken is exclusively controlled by Khronos.

> Apple doesn't prevent competing browsers. Just different engines And you should know well it's the same thing, since above listed issues are defined by the engine. Whatever label you put on top doesn't change the essence of what the problem is. Basically, you completely missed the point.

No I stated a fact.

There is far more to a browser than just the engine as we've seen with Arc.

Re: U.S. clears way for antitrust inquiries of Nvidia, Microsoft and OpenAI

#180

Earlier quoted context omitted.

DOJ operates independently of the White House. And Merrick Garland is about as bi-partisan a choice as you could pick.

DOJ and FTC is appointed by White House and they make sure they align with their ideologies. There is a reason Lina Khan goes after companies while her republican counterpart wont. Thank God the supreme court will kneecap all these useless agenda-driven agencies

They are recommended by the White House and confirmed by Congress.

It is far closer to a bi-partisan choice than you are making it seem.

Post reply on HN