[BUG] cuvs-bench CAGRA build stalls
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bug
- Dominant language
- Cuda
- Stars
- 854
- Forks
- 236
- Avg merge
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- Merged PRs (30d)
- 62
Description
cuvs-bench CAGRA index build stalls if the dataset_memory_type is changed from kHostMmap to kDevice with nn descent as the graph building algorithm
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 by reproducing the cuvs-bench CAGRA index build with nn descent while changing dataset_memory_type from kHostMmap to kDevice. Compare the build behavior and identify why the kDevice configuration stalls; done means the index build completes successfully under that configuration.
Written by the indexing model from the issue text.
Assessment
- Domain
- machine-learning, performance
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100