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Build is currently broken (CU_TENSOR_MAP_DATA_TYPE_16U6_ALIGN16B not defined) #1

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EricLBuehler opened this issue Jan 28, 2025 · 3 comments

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@EricLBuehler
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Hey @michaelfeil!

When using the latest cutlass commit (389e493), it looks like the build is currently broken with the error that CU_TENSOR_MAP_DATA_TYPE_16U6_ALIGN16B is not defined.

I found this issue (NVIDIA/cutlass#2065) which seems to mention it.

Thought I'd raise this here for anyone else who runs into the same problem.

@michaelfeil
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Thanks for raising! FYI, using commit https://github.com/NVIDIA/cutlass/tree/4c42f73fdab5787e3bb57717f35a8cb1b3c0dc6d which was working.

@EricLBuehler
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Thanks, that seems to work. I'll leave this open until the cutlass issue is closed, but feel free to close this.

@michaelfeil
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Not sure why this is not performed automatically with a git clone with submodules. IMO there should be individual versions off cutlass being used if you point cargo to this repo.

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