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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/03/11 02:47:47 UTC

[GitHub] [arrow] jianxind commented on pull request #9635: ARROW-11758: [C++][Compute] Improve summation kernel percision

jianxind commented on pull request #9635:
URL: https://github.com/apache/arrow/pull/9635#issuecomment-796393751


   > In principle I'm in favor of this. @jianxind do you want to take a look?
   
   I don't has too much time to look the detail, sorry I switch to other internal project recently.
   
   Anyway I agree the PR to use pairwise sum for float/double. It could be great if the int type performance can still be kept.


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