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scverse / rapids_singlecell

Rapids_singlecell: A GPU-accelerated tool for scRNA analysis. Offers seamless scverse compatibility for efficient single-cell data processing and analysis.
https://rapids-singlecell.readthedocs.io/
MIT License
105 stars 18 forks source link

[FEA] `sc.tl.ingest` #182

Open maarten-devries opened 2 months ago

maarten-devries commented 2 months ago

Is your feature request related to a problem? Please describe. I wish I could use rapids-singlecell to map labels and embeddings from reference data to new data

Describe the solution you'd like Using GPU to speed up sc.tl.ingest

Is there a CPU based implementation https://scanpy.readthedocs.io/en/stable/generated/scanpy.tl.ingest.html

Intron7 commented 2 months ago

@maarten-devries I would have to look into the algorithm and code more closely to see if a port is possible. The Trees that ingest uses might be an issue. But I'll have a closer look into it.

maarten-devries commented 2 months ago

Not a high priority, more of a nice to have. Happy to help have a look at this whenever I have some time. Thanks for the great package, by the way.