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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/01/07 17:03:01 UTC

[GitHub] [arrow] alamb opened a new pull request #9129: ARROW-11169: [Rust] Add a comment explaining where float total_order algorithm came from

alamb opened a new pull request #9129:
URL: https://github.com/apache/arrow/pull/9129


   Follow up from https://github.com/apache/arrow/pull/8882


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[GitHub] [arrow] github-actions[bot] commented on pull request #9129: ARROW-11169: [Rust] Add a comment explaining where float total_order algorithm came from

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on pull request #9129:
URL: https://github.com/apache/arrow/pull/9129#issuecomment-756250552


   https://issues.apache.org/jira/browse/ARROW-11169


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[GitHub] [arrow] nevi-me closed pull request #9129: ARROW-11169: [Rust] Add a comment explaining where float total_order algorithm came from

Posted by GitBox <gi...@apache.org>.
nevi-me closed pull request #9129:
URL: https://github.com/apache/arrow/pull/9129


   


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[GitHub] [arrow] nevi-me closed pull request #9129: ARROW-11169: [Rust] Add a comment explaining where float total_order algorithm came from

Posted by GitBox <gi...@apache.org>.
nevi-me closed pull request #9129:
URL: https://github.com/apache/arrow/pull/9129


   


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[GitHub] [arrow] codecov-io commented on pull request #9129: ARROW-11169: [Rust] Add a comment explaining where float total_order algorithm came from

Posted by GitBox <gi...@apache.org>.
codecov-io commented on pull request #9129:
URL: https://github.com/apache/arrow/pull/9129#issuecomment-756259667


   # [Codecov](https://codecov.io/gh/apache/arrow/pull/9129?src=pr&el=h1) Report
   > Merging [#9129](https://codecov.io/gh/apache/arrow/pull/9129?src=pr&el=desc) (b218e4e) into [master](https://codecov.io/gh/apache/arrow/commit/3ed90f68a77599cc9b7d210b4c5c15b3a59a0545?el=desc) (3ed90f6) will **decrease** coverage by `0.00%`.
   > The diff coverage is `n/a`.
   
   [![Impacted file tree graph](https://codecov.io/gh/apache/arrow/pull/9129/graphs/tree.svg?width=650&height=150&src=pr&token=LpTCFbqVT1)](https://codecov.io/gh/apache/arrow/pull/9129?src=pr&el=tree)
   
   ```diff
   @@            Coverage Diff             @@
   ##           master    #9129      +/-   ##
   ==========================================
   - Coverage   82.59%   82.59%   -0.01%     
   ==========================================
     Files         204      204              
     Lines       50542    50542              
   ==========================================
   - Hits        41745    41744       -1     
   - Misses       8797     8798       +1     
   ```
   
   
   | [Impacted Files](https://codecov.io/gh/apache/arrow/pull/9129?src=pr&el=tree) | Coverage Δ | |
   |---|---|---|
   | [rust/arrow/src/compute/kernels/sort.rs](https://codecov.io/gh/apache/arrow/pull/9129/diff?src=pr&el=tree#diff-cnVzdC9hcnJvdy9zcmMvY29tcHV0ZS9rZXJuZWxzL3NvcnQucnM=) | `93.56% <ø> (ø)` | |
   | [rust/parquet/src/encodings/encoding.rs](https://codecov.io/gh/apache/arrow/pull/9129/diff?src=pr&el=tree#diff-cnVzdC9wYXJxdWV0L3NyYy9lbmNvZGluZ3MvZW5jb2RpbmcucnM=) | `95.24% <0.00%> (-0.20%)` | :arrow_down: |
   
   ------
   
   [Continue to review full report at Codecov](https://codecov.io/gh/apache/arrow/pull/9129?src=pr&el=continue).
   > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
   > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
   > Powered by [Codecov](https://codecov.io/gh/apache/arrow/pull/9129?src=pr&el=footer). Last update [3ed90f6...b218e4e](https://codecov.io/gh/apache/arrow/pull/9129?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
   


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[GitHub] [arrow] Dandandan commented on a change in pull request #9129: ARROW-11169: [Rust] Add a comment explaining where float total_order algorithm came from

Posted by GitBox <gi...@apache.org>.
Dandandan commented on a change in pull request #9129:
URL: https://github.com/apache/arrow/pull/9129#discussion_r553473279



##########
File path: rust/arrow/src/compute/kernels/sort.rs
##########
@@ -42,6 +42,8 @@ pub fn sort(values: &ArrayRef, options: Option<SortOptions>) -> Result<ArrayRef>
 }
 
 // sorts f32 in IEEE 754 total ordering

Review comment:
       Maybe "sorts" wasn't also the best way to describe it. Maybe `implements  comparison using IEEE 754 total ordering`




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