oneapi-src / oneapi-src/unified-runtime
[CUDA] Improve the loading process of the CUPTI library when tracing
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- Dominant language
- C++
- Stars
- 57
- Forks
- 120
- Avg merge
- 1d 14h
- Merged PRs (30d)
- 1
Description
https://github.com/oneapi-src/unified-runtime/pull/1070 uses a hard-coded path for the CUPTI library. This might cause issues when using CUDA adapter builds on a different system where the library is located in a different directory. This process could be improved in several ways, e.g. letting the user override the path through an environment variable, checking well-known paths, using the RPATH, etc.
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Review PR #1070 and the CUDA adapter's CUPTI loading path first. Compare the hard-coded library location with how CUDA adapter builds run on systems where CUPTI is elsewhere, then establish and implement a supported discovery or override approach. Done means tracing can load CUPTI across those environments without relying on one fixed path.
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Assessment
- Tech stack
- cpp
- Domain
- backend
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100