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aikitoria/open-gpu-kernel-modules

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Unlock P2P comms between consumer NVIDIA GPUs

5 mentions on Hacker News by 3 people: 1 story, 4 comments · first 2026-08-13 · latest 2026-10-24

Mentions per year 5 mentions · busiest year 2026 (5)
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  1. …cards. You can unlock around 20% increased card to card speed on consumer GPUs using this library: https://github.com/aikitoria/open-gpu-kernel-modules The hardware supports it, but then Nvidia disabled it if the driver detects cheaper…
    comment by RachelF · 2026-10-24 · in GPU-unlock: FP/BF16 instruction issue rate on Nvidia 3000's cards
  2. …you're running 3090's or other cards that are P2P capable that were hobbled by NV then look at this https://github.com/aikitoria/open-gpu-kernel-modules driver module. - Power on the ADT board, wait three seconds then power on the main…
    comment by jacquesm · 2026-10-24 · in GPU-unlock: FP/BF16 instruction issue rate on Nvidia 3000's cards
  3. …6000's you can unlock around 20% increased card to card speed on consumer GPUs using this library: https://github.com/aikitoria/open-gpu-kernel-modules The hardware supports it, but Nvidia disabled it if the driver detects cheaper cards.
    comment by RachelF · 2026-09-02 · in A practical guide to running 8x RTX PRO 6000's
  4. Have you tried running it on a single 5090? Dual 5090 require https://github.com/aikitoria/open-gpu-kernel-modules for higher perf. Are you using TP?
    comment by xfalcox · 2026-08-17 · in Qwen3.8 27B scores 52 on Artificial Analysis
  5. ▲ 2
    Enable P2P PCI transfers on Nvidia 3090, 4090, 5090
    story by jacquesm · 2026-08-13 · 0 comments