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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/05/11 15:30:50 UTC

[GitHub] [arrow] lidavidm opened a new pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

lidavidm opened a new pull request #10294:
URL: https://github.com/apache/arrow/pull/10294


   This is one of the contributors to the regression in scan times of wide datasets in ARROW-11469 - for every column, we're copying a vector of shared_ptrs of every column, leading to a quadratic number of shared_ptr copies/destructions. And the consuming API expects a reference anyways, so all this copying was pointless.


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] lidavidm commented on a change in pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
lidavidm commented on a change in pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#discussion_r630977680



##########
File path: cpp/src/arrow/record_batch.h
##########
@@ -108,7 +108,7 @@ class ARROW_EXPORT RecordBatch {
   virtual std::shared_ptr<ArrayData> column_data(int i) const = 0;
 
   /// \brief Retrieve all arrays' internal data from the record batch.
-  virtual ArrayDataVector column_data() const = 0;
+  virtual const ArrayDataVector& column_data() const = 0;

Review comment:
       We would have to make it virtual and push it down into SimpleRecordBatch (which is ok because right now it makes O(cols) virtual calls internally anyways). That said, from a quick grep, I don't think the method is ever used. Table::columns has a few uses so maybe that's worth targeting. And it's probably better to be consistent where possible.




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[GitHub] [arrow] jonkeane removed a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
jonkeane removed a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838981763


   @ursabot please benchmark lang=R


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f_rerun/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Scheduled] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Scheduled] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f_rerun/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f_rerun/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f_rerun/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f_rerun/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot commented on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot commented on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Scheduled] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Scheduled] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Scheduled] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   


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[GitHub] [arrow] lidavidm commented on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
lidavidm commented on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838737990


   @ursabot please benchmark


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[GitHub] [arrow] github-actions[bot] commented on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838686006


   https://issues.apache.org/jira/browse/ARROW-12736


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f_rerun/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] lidavidm commented on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
lidavidm commented on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-839743832


   (Thanks for the fix, I should really build with Clang by default given I always miss something it catches…)


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f_rerun/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f_rerun/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Scheduled] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Failed] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f_rerun/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] cyb70289 commented on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
cyb70289 commented on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-839641991


   FYI, I also noticed some unnecessary copying of `vector<shared_ptr>` when debugging a RecordBatchFilter benchmark issue. https://github.com/apache/arrow/pull/10301


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f_rerun/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] pitrou closed pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
pitrou closed pull request #10294:
URL: https://github.com/apache/arrow/pull/10294


   


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[GitHub] [arrow] jonkeane commented on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
jonkeane commented on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838981763


   @ursabot please benchmark lang=R


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[GitHub] [arrow] lidavidm commented on a change in pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
lidavidm commented on a change in pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#discussion_r630985853



##########
File path: cpp/src/arrow/record_batch.h
##########
@@ -108,7 +108,7 @@ class ARROW_EXPORT RecordBatch {
   virtual std::shared_ptr<ArrayData> column_data(int i) const = 0;
 
   /// \brief Retrieve all arrays' internal data from the record batch.
-  virtual ArrayDataVector column_data() const = 0;
+  virtual const ArrayDataVector& column_data() const = 0;

Review comment:
       I went ahead and converted Table::columns() and RecordBatch::columns().




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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-large-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   :warning: ec2-t3-xlarge-us-east-2 agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] ursabot edited a comment on pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
ursabot edited a comment on pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#issuecomment-838739409


   Benchmark runs are scheduled for baseline = 553f3d8211271e8eb576c9668e53dd5dc53c480a and contender = 23a46c10f72a55866818e6bf0537719c9a2a61dc. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-large-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/dd5b3e417224414c950a030b3146e4f0...ce3eb2541fda4ce3ab45e5443c7eddd0/)
   [Finished :arrow_down:33.33% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2 (mimalloc)](https://conbench.ursa.dev/compare/runs/ee89ae5047d948d5b78e9d87fe2fc7bd...534ddd32402547bcbb368b22936b7ba4/)
   [Scheduled] [ursa-i9-9960x (mimalloc)](https://conbench.ursa.dev/compare/runs/fadc40b11126477587284289271bf3f0...c8b33cf651074f47b34fc29936746a0f/)
   [Finished :arrow_down:4.59% :arrow_up:4.48%] [ursa-thinkcentre-m75q (mimalloc)](https://conbench.ursa.dev/compare/runs/5f3270912d9b4f89840635d34bf2e1da...9f0c8c176d8e4a308535cee96d0548e7/)
   :warning: ursa-i9-9960x agent is disconnected or machine is offline.
   


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[GitHub] [arrow] pitrou commented on a change in pull request #10294: ARROW-12736: [C++] Eliminate forced copy of potentially large vector>

Posted by GitBox <gi...@apache.org>.
pitrou commented on a change in pull request #10294:
URL: https://github.com/apache/arrow/pull/10294#discussion_r630825994



##########
File path: cpp/src/arrow/record_batch.h
##########
@@ -108,7 +108,7 @@ class ARROW_EXPORT RecordBatch {
   virtual std::shared_ptr<ArrayData> column_data(int i) const = 0;
 
   /// \brief Retrieve all arrays' internal data from the record batch.
-  virtual ArrayDataVector column_data() const = 0;
+  virtual const ArrayDataVector& column_data() const = 0;

Review comment:
       Should we do the same transformation for `columns()`?




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