oneapi-src / oneapi-src/unified-runtime
Add `ur_device_handle_t` parameter to `urEnqueueUSMMemAdvise`
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specification
- Dominant language
- C++
- Stars
- 57
- Forks
- 120
- Avg merge
- 1d 14h
- Merged PRs (30d)
- 1
Description
ur_mem_advice_t specifies: UR_MEM_ADVICE_SET_PREFERRED_LOCATION and UR_MEM_ADVICE_CLEAR_PREFERRED_LOCATION but urEnqueueUSMMemAdvise does not accept any device handle which makes it impossible to specify the location.
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- 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 at the urEnqueueUSMMemAdvise API and trace its declaration and implementation to understand how memory advice is handled. Verify how the device handle should select the preferred location, then update or add coverage so both SET_PREFERRED_LOCATION and CLEAR_PREFERRED_LOCATION can specify a device.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- api
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100