Unable to generate GPU traces for MSCCL about npkit HOT 5 CLOSED

When comparing NPKit/npkit_for_msccl_master_e52c525/src/collectives/device to NPKit/npkit_for_nccl_v2.10.3-1/src/collectives/device I find that some files are missing, or the files don't add as many modifications to capture all the traces. Does NPKit not support as many tracing options for MSCCL, specifically tracing of LL and Simple protocols?

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Hi,
Please try following the instructions in msccl_samples folder. It contains support for latest MSCCL and fixes several bugs.

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Latest MSCCL will enable primitive-level events by default just with NPKIT=1 option.

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I used the scripts in msccl_samples, but didn't get any traces or even dump files. When adding some print statements to MSCCL I find ENABLE_NPKIT isn't defined. I also only see NPKIT_FLAGS being referenced in the make files, but no reference to NPKIT, do I need different make files?

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MSCCL already has NPKit enabled (https://github.com/microsoft/msccl#npkit-integration), no need to download the NPKit repo. All the steps I took above were unnecessary, and following the steps in the given link produced traces for everything.

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