AlenkaF commented on PR #41870: URL: https://github.com/apache/arrow/pull/41870#issuecomment-2159967313
> Do you see those regressions of up to 40% for both row major and column major conversions? And both for uniform vs mixed type with casting? Benchmarks for RecordBatch only test row-major conversion. The newly added Table benchmarks test both. I think that was due to the fact we were adding features for RecordBatch::ToTensor step by step and we needed one simple benchmark that we could check while adding the features. Row-major conversion was the last to be added. As for the types, we only test uniform types in C++ benchmarks at the moment. ps: haven't been able to find extract any information with neither py-spy nor cProfile. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
