NVTX C++ availability in CTK

[gigony]

Hello,

cuCIM is using NVTX C++ implementation in dev branch: https://github.com/rapidsai/cucim/wiki/release_notes_v21.12.00#2-add-nvtx-support-for-performance-analysis

I wonder when its C++ implementation would be officially available.

• [Improve] Use the official NVTX C++ API once available. rapidsai/cucim#168

Thank you!

[S-o-T]

What is the release model of NVTX C++ API? All CUDA distributions released after v3.1.0-c-cpp was tagged does not ship a nvtx3.hpp. What is a "propper" way for users to obtain a NVTX C++ API implementation?

[bernhardmgruber]

I ran into the same issue today, where I need the NVTX C++ API in the CCCL. I would appreciate to know whether and when the C++ API will be shipped with a CUDA toolkit. Thanks!