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Posted to github@arrow.apache.org by "kou (via GitHub)" <gi...@apache.org> on 2023/05/17 20:48:02 UTC

[GitHub] [arrow] kou opened a new pull request, #35653: GH-35651: [C++] Don't use self-move with MinGW

kou opened a new pull request, #35653:
URL: https://github.com/apache/arrow/pull/35653

   ### Rationale for this change
   
   Because MinGW g++ reports a warning:
   
   ```text
   D:/a/arrow/arrow/cpp/src/arrow/util/small_vector_test.cc:417:22:
   warning: moving 'moved_moved_ints' of type
   'arrow::internal::TestSmallStaticVector<
     arrow::internal::VectorIntLikeParam<
       arrow::internal::StaticVectorTraits, arrow::MoveOnlyDataType> >::IntVectorType<5>'
   {aka 'arrow::internal::StaticVectorImpl<
           arrow::MoveOnlyDataType, 5, arrow::internal::StaticVectorStorage<arrow::MoveOnlyDataType, 5, true> >'}
   to itself [-Wself-move]
     417 |     moved_moved_ints = std::move(moved_moved_ints);
         |     ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   D:/a/arrow/arrow/cpp/src/arrow/util/small_vector_test.cc:417:22: note: remove 'std::move' call
   ```
   
   ### What changes are included in this PR?
   
   Disable self-move code only for MinGW.
   
   ### Are these changes tested?
   
   Yes.
   
   ### Are there any user-facing changes?
   
   No.


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[GitHub] [arrow] pitrou merged pull request #35653: GH-35651: [C++] Don't use self-move with MinGW

Posted by "pitrou (via GitHub)" <gi...@apache.org>.
pitrou merged PR #35653:
URL: https://github.com/apache/arrow/pull/35653


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[GitHub] [arrow] ursabot commented on pull request #35653: GH-35651: [C++] Don't use self-move with MinGW

Posted by "ursabot (via GitHub)" <gi...@apache.org>.
ursabot commented on PR #35653:
URL: https://github.com/apache/arrow/pull/35653#issuecomment-1555959880

   Benchmark runs are scheduled for baseline = 350ad2723939dab93611c2bc407e4ec28a3f5bd2 and contender = 3e4eaa917fa9b09a923d255adee520aa68a4e78c. 3e4eaa917fa9b09a923d255adee520aa68a4e78c is a master commit associated with this PR. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:0.0% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2](https://conbench.ursa.dev/compare/runs/b93c487045c74654b0de0482896dd21c...0fb5d12a13ab40438a3006581b42239a/)
   [Finished :arrow_down:0.33% :arrow_up:0.03%] [test-mac-arm](https://conbench.ursa.dev/compare/runs/269dffffbb8f4862aa191f1dfa32ad6a...370b402801084fc2acdfd3caaf3f6579/)
   [Finished :arrow_down:1.63% :arrow_up:0.0%] [ursa-i9-9960x](https://conbench.ursa.dev/compare/runs/1465dc35112e48eeabfc13e1855c2385...4dc8cca243854c2889f480decb95e0ee/)
   [Finished :arrow_down:0.6% :arrow_up:0.0%] [ursa-thinkcentre-m75q](https://conbench.ursa.dev/compare/runs/0434bb470cc247348d68382ab06fa99a...86c5130da89f4eba92d05466de6c7b2a/)
   Buildkite builds:
   [Finished] [`3e4eaa91` ec2-t3-xlarge-us-east-2](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ec2-t3-xlarge-us-east-2/builds/2894)
   [Finished] [`3e4eaa91` test-mac-arm](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-test-mac-arm/builds/2930)
   [Finished] [`3e4eaa91` ursa-i9-9960x](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-i9-9960x/builds/2895)
   [Finished] [`3e4eaa91` ursa-thinkcentre-m75q](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-thinkcentre-m75q/builds/2920)
   [Finished] [`350ad272` ec2-t3-xlarge-us-east-2](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ec2-t3-xlarge-us-east-2/builds/2893)
   [Finished] [`350ad272` test-mac-arm](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-test-mac-arm/builds/2929)
   [Finished] [`350ad272` ursa-i9-9960x](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-i9-9960x/builds/2894)
   [Finished] [`350ad272` ursa-thinkcentre-m75q](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-thinkcentre-m75q/builds/2919)
   Supported benchmarks:
   ec2-t3-xlarge-us-east-2: Supported benchmark langs: Python, R. Runs only benchmarks with cloud = True
   test-mac-arm: Supported benchmark langs: C++, Python, R
   ursa-i9-9960x: Supported benchmark langs: Python, R, JavaScript
   ursa-thinkcentre-m75q: Supported benchmark langs: C++, Java
   


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[GitHub] [arrow] ursabot commented on pull request #35653: GH-35651: [C++] Don't use self-move with MinGW

Posted by "ursabot (via GitHub)" <gi...@apache.org>.
ursabot commented on PR #35653:
URL: https://github.com/apache/arrow/pull/35653#issuecomment-1555960490

   ['Python', 'R'] benchmarks have high level of regressions.
   [ursa-i9-9960x](https://conbench.ursa.dev/compare/runs/1465dc35112e48eeabfc13e1855c2385...4dc8cca243854c2889f480decb95e0ee/)
   


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[GitHub] [arrow] github-actions[bot] commented on pull request #35653: GH-35651: [C++] Don't use self-move with MinGW

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #35653:
URL: https://github.com/apache/arrow/pull/35653#issuecomment-1552065380

   :warning: GitHub issue #35651 **has been automatically assigned in GitHub** to PR creator.


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[GitHub] [arrow] kou commented on pull request #35653: GH-35651: [C++] Don't use self-move with MinGW

Posted by "kou (via GitHub)" <gi...@apache.org>.
kou commented on PR #35653:
URL: https://github.com/apache/arrow/pull/35653#issuecomment-1552208676

   The `self-move` warning was suppressed in build log: https://github.com/apache/arrow/actions/runs/5007768864/jobs/8974807896#step:7:1


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[GitHub] [arrow] github-actions[bot] commented on pull request #35653: GH-35651: [C++] Don't use self-move with MinGW

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #35653:
URL: https://github.com/apache/arrow/pull/35653#issuecomment-1552065347

   * Closes: #35651


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