How does this compare to duckdb/polars? I wonder if GPU based compute engine is a good idea. GPU memory is expensive and limited. The bandwidth between GPU and main memory isn't very much either.
See discussion: https://news.ycombinator.com/item?id=39930846
I've been watching cuda since it's introduction and Polars since I had an intern porting our Pandas code there a couple years ago but I had no idea Polars would go this far, this fast!