Open catsargent opened 1 year ago
Thanks for the issue @catsargent, overall updating supported index types and being more consistent is part of ongoing work, we will work on this in an upcoming version of cuML.
@catsargent can you also link this issue in rapids-singlecell so people know about it.
I am trying to use rapids_singlecell for analysing a large dataset (> 2 Million cells). When running their function for performing differential gene expression analysis, it works fine for a smaller subset of cells. However, when I run it on all cells, I get the following error:
I believe this is due to 64-bit indptr data not being supported. I would like to request this feature being added, as currently, this limits the size of datasets that can be analysed. Analysing such large datasets without a GPU is extremely slow, so we are really keen to make use of rapids_singlecell.
Many thanks!