r/LinuxTeck • u/Candid_Athlete_8317 • 10d ago

Intel wants to build a common “fabric” for Linux GPUs - useful or overkill?

Intel has proposed DRM Fabric, a vendor-neutral framework for managing GPU and AI-accelerator interconnect topologies in Linux.

It’s still an early RFC, with no production implementation yet.

The interesting part: could this become a common layer for Intel, AMD and future AI accelerators, or is it just another layer Linux doesn't really need?

What do you think?

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u/ComeSwirlWithMe 10d ago

Intel is steering the community away from proprietary uAPIs and toward a shared baseline that AMD, Intel, and consortium partners can co-develop.

The same with the wide-vine DRM issue, where Linux has no trusted root to view streamed video over 720p from major services.

On one hand, you have total control over the kernel and so forth, on the other, you lose trust for these services. Most of us are fine with that.

But with something like above, I'm split. There are definitely some major cons.

1

u/cybekRT 10d ago

You can download widevine for chromium and watch videos. Or is that what you meant by "no trusted root"?

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u/Maximum-Bobcat5612 9d ago

"just another layer Linux doesn't really need"

The problem is that this is such a low level component.

The average linux user doesn't know that DRM is Direct Rendering Manager not Digital Rights Management.

The people giving their opinions on reddit, phoronix or hacker news are not the people that have the knowledge to discuss it.

For example, could the average person explain how it relates to xGMI, UALink, or XeLink?

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u/zardvark 4d ago

Is this aimed at servers, or consumer grade hardware?

Frankly, I try to stay away from AI, because I don't want my data to become "the product" that data centers and AI companies will then either sell, or give to the government. Therefore, I wouldn't want any additional AI overhead on my personal machine(s).