ZLUDA Takes On Third Life: Open-Source Multi-GPU CUDA Implementation Focused On AI

[wertigon]

Patents. Lots and lots of CUDA patents.

Should expire soon though, CUDA came out in 2006 and patents only last for 20 years. Although, to be fair that's 20 years of Nvidia holding the tech hostage.

[Developer12]

Guys, look at this example. you came to the store and bought a salad. We sat down at a cozy table and got ready for dinner. you see green peas in a salad and you think OK, I'm going to try it now, but suddenly it turns out that you can't eat these peas because they're patented and they're only in the salad to give you an appetite. well, you think, well, OK, then there is a very tasty corn in the salad, but suddenly it turns out that it is also patented and patents do not allow you to use it as food. you think, well, OK, there's a delicious pickled onion left in the salad, I'll eat it. and so, after buying a salad, you ate only onions and this onion turns out to be leased only. You will have to return it. the conditions were written in small print on the salad next to its composition. all these devices that are being sold to us now remind us of this salad. The question is, then what am I paying money for? for the opportunity to smell the salad? for the opportunity to take a photo with a salad?

That's a lot of words for someone who clearly would rather be on recipes.com.

[Developer12]

Should expire soon though, CUDA came out in 2006 and patents only last for 20 years. Although, to be fair that's 20 years of Nvidia holding the tech hostage.

Nvidia file new patents every year. You get to contend with the patents from 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, and 2024.

Oh, and for your implementation of CUDA to actually be *useful* you need to implement stuff from no more than 3-5 years ago. And even that is a stretch, since the AI/ML workloads this is explicitly targeting routinely require the latest version of CUDA to pick up support for whatever new neural network layer the research papers just cooked up.

[Developer12]

we will not fight NVIDIA and their policies and their patents. let their technology belong only to them. we just wanted to build on that. everything they have requires a lot of refinement. but they do not allow their product to be developed. This is a big stupidity. I think we will soon lose interest in them. I understand that it doesn't matter to them right now because they are drawing money from the AI sector. but it won't always be like this. Then what? Will they try to come back to us again? No, we won't need them anymore. we are tired of forgiving their deceptions and their stupidity.

Too bad, building on what they have REQUIRES you to have a licence. Don't have a licence? doesn't matter how good your intentions are. You get massive fines.

[Developer12]

we don't make money from it. Look, I bought a video card. I can throw it away, I can give it away, I can do anything with the video card. It's mine, I paid the price for it. Do you know how the price is formed? the price includes everything, taxes, royalties and much more. I paid for all this. I can program for my video card, which I paid money for. no one can tell me that I can't use CUDA when they are part of a video card for which I paid a decent price. I didn't steal it. I'm not breaking anything. I use what I paid the money for. Is this a crime? I think you've lost your mind ,

you have an astoundingly poor understanding of patent law. none of what you said was a defence. ESPECIALLY if your GPU isn't an nvidia one.

the closest you came was not personally mkaing money, but nvidia can still seek damages if you enable someone else to infringe.

[Developer12]

The company's lawyers are apparently intoxicated by the opportunity to do anything. understand, I am saying that if I bought a company's product, I cannot thereby cause damage to them. I can only give benefits. I will cause damage if I don't buy their product. I think it's clear that those who buy their products from the company benefit the company. but in order for their products to be bought for them, there must be convenient and large software. if there is convenient and large software, then the product will be more popular and more people will buy it, if they buy more, then the company will have more money. but for someone to write software, they need to pay money, and this is a cost. tell me from all that you understand that if any community creates free software for an NVIDIA product, then the company receives a double benefit. the first thing that happens is that a company needs to pay less money to a software developer. secondly, people know better what they need and no one else will make the software more convenient, which means that such a product with such software will be very popular and therefore will sell better and bring more money. Tell me, what can NVIDIA claim damages for? for making NVIDIA's product more popular, for example? am I making an NVIDIA product more marketable? Are all the fools there?

1) community makes open replacement for cuda

2) nvidia looses out on opportunities to milk cuda users for more money, especially enterprise customers

3) nvidia sues the community members that made the open replacement for patent infringement

it's that simple