oneapi-src / oneapi-src/level-zero
[Question] Measuring page-faults
Nobody has claimed this yet.
- Dominant language
- C++
- Stars
- 335
- Forks
- 140
- Avg merge
- 12h 32m
- Merged PRs (30d)
- 5
Description
Is there any example of how to measure page-faults associated with a Level-Zero buffer with Level Zero?
I guess I would need this data structure: zet_debug_event_info_page_fault_t but I can't find how to query this.
https://spec.oneapi.io/level-zero/latest/tools/api.html#zet-debug-event-info-page-fault-t
I am looking for something similar to NVIDIA nvprof and "GPU page fault groups" but for Intel GPUs with Level Zero.
Contributor guide
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
Start with the Level Zero Tools API page linked in the issue and the zet_debug_event_info_page_fault_t structure it names. Determine whether the repository documents or exposes a query path for page-fault events associated with a Level-Zero buffer. Done should be a confirmed usage example or a clear statement of the supported API path.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- performance, tooling
- Issue type
- Documentation
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100