Show HN: Deterministic PCIe Diagnostics for GPUs on Linux

2 comments

• AuthAuth 1 hour ago
  This is great. Are there any features you are looking to add? Would checking for bad memory blocks be useful? I've never seen it happen on a GPU but surely it must.
• wtallis 2 hours ago
  Is this entirely NVIDIA-specific, or can it do any diagnostics for other GPUs?
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  • kimixa 14 minutes ago
    It's very much nvidia specific, not just using CUDA but the backing nvidia-specific management libraries.

    Though I don't think there's anything particularly device-specific they're measuring, they're using the private nvidia interfaces to do so.