PCIe link health verificationBandwidth measurement between Host and DeviceSustained PCIe TX/RX utilization monitoring via NVMLRule-based verdict system based on hardware data

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LinuxsysfsPCIe AERNVML

GPU diagnosticsPCIe debugginglinuxdata monitoring

Discussion (4 comments)

Showing 4 comments

wtallis

17 days ago

1 reply

Is this entirely NVIDIA-specific, or can it do any diagnostics for other GPUs?

kimixa

17 days ago

1 reply

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.

cr125rider

17 days ago

OP you should call that out a little more clearly that this is Nvidia only.

AuthAuth

17 days 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.

View on Hacker NewsHN ID: 46294440Mood: informative

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