Michael Smith has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/20733 )

Change subject: IMPALA-11805: Use llvm ObjectCache for codegen caching
......................................................................


Patch Set 6:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/20733/3//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/20733/3//COMMIT_MSG@28
PS3, Line 28: compared to the previous use of ExecutionEngine. Post-change,
> Double checked, but it doesn't seem to have the grand total of our benchmar
https://jenkins.impala.io/job/perf-AB-test-ub2004/29 for example shows

  
+-----------+-----------------------+---------+------------+------------+----------------+
  | Workload  | File Format           | Avg (s) | Delta(Avg) | GeoMean(s) | 
Delta(GeoMean) |
  
+-----------+-----------------------+---------+------------+------------+----------------+
  | TPCDS(20) | parquet / none / none | 1.23    | -1.89%     | 0.54       | 
-6.53%         |
  
+-----------+-----------------------+---------+------------+------------+----------------+

I guess that's added some other way?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ic3c1b46bb9018ed0320817141785a3bdc41fa677
Gerrit-Change-Number: 20733
Gerrit-PatchSet: 6
Gerrit-Owner: Yida Wu <wydbaggio...@gmail.com>
Gerrit-Reviewer: Daniel Becker <daniel.bec...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Michael Smith <michael.sm...@cloudera.com>
Gerrit-Reviewer: Yida Wu <wydbaggio...@gmail.com>
Gerrit-Comment-Date: Mon, 11 Dec 2023 18:04:08 +0000
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