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Zml-smi: universal monitoring tool for GPUs, TPUs and NPUs

https://zml.ai/posts/zml-smi/

57•steeve•4d ago

Comments

mrflop•4d ago

Renaming fopen64 to intercept library calls feels like a brittle hack masquerading as "sandboxing." Why not just upstream this hardware support to nvtop instead of fragmenting the ecosystem?

steeve•4d ago

sadly, sandboxing is something that can't be upstreamed. this way, sandboxing is kept in zml instead of patching mesa.

as for nvtop, great program, but we missed a few features (such as sandboxing)

pstuart•4h ago

It looks cool and I was excited to get monitoring for the NPU on my Ryzen AI 395+, unfortunately it does not show. NPU support in linux really seems to be an afterthought.

steeve•4h ago

Weird, because we tried it. It doesn’t show anything?

We use the amdsmi to get metrics. I’ll investigate.

marwanet•4h ago

If this logic were pushed into nvtop, wouldn't the codebase become unmaintainable? Each vendor's interception method is going to be different.

rdyro•6h ago

Looks cool!

nvtop can actually support TPUs too via https://github.com/rdyro/libtpuinfo/ https://github.com/Syllo/nvtop/blob/76890233d759199f50ad3bdb...

152334H•2h ago

"NPU" seems to refer to trainium only?

serialx•57m ago

Look into all-smi https://github.com/lablup/all-smi It supports all GPUs thinkable including Apple Silicon and many AI accelerator cards.

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Zml-smi: universal monitoring tool for GPUs, TPUs and NPUs

https://zml.ai/posts/zml-smi/

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