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Run CUDA, unmodified, on AMD GPUs (docs.scale-lang.com)

1330 points by Straw · 756 days ago · 399 comments on HN

Article summary

A company called Spectral Compute claims to have developed a way to run CUDA, a proprietary NVIDIA technology, on AMD GPUs without modification. The implementation is described as a clean-room re-implementation, meaning it was developed without access to NVIDIA's proprietary code. The company plans to publish benchmarks and more details about their technology in the future. The technology has the potential to increase competition in the GPGPU market.

Main themes

  • CUDA on AMD GPUs
  • Clean-room implementation
  • GPGPU market competition
  • Open-source vs proprietary software
  • Licensing and intellectual property

What commenters say

  • The technology has the potential to be a game-changer in the GPGPU market, but its effectiveness and legality are still uncertain.
  • Some commenters believe that the technology should be open-sourced to ensure its long-term viability and community support.
  • Others argue that the developers have the right to profit from their work and that open-sourcing the technology is not necessary.
  • There are concerns about the potential legal implications of running CUDA on non-NVIDIA hardware, and whether it violates NVIDIA's licensing agreements.
  • Some commenters think that the technology could be a major blow to NVIDIA's dominance in the GPGPU market, while others believe it may not be enough to challenge NVIDIA's position.
  • The discussion highlights the tension between the desire for open-source software and the need for developers to profit from their work.
  • Some commenters believe that the technology's closed-source nature may limit its adoption and usefulness, while others see it as a necessary step to ensure the developers' investment is recouped.