Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[improvement](function) do not use hyperscan for non-const partterns in like function #23495

Merged
merged 1 commit into from
Aug 25, 2023

Conversation

mrhhsg
Copy link
Member

@mrhhsg mrhhsg commented Aug 25, 2023

Proposed changes

Through testing, it has been found that a large number of hs_compile would significantly decrease performance.

Further comments

If this is a relatively large or complex change, kick off the discussion at [email protected] by explaining why you chose the solution you did and what alternatives you considered, etc...

@mrhhsg
Copy link
Member Author

mrhhsg commented Aug 25, 2023

run buildall

Copy link
Contributor

@yiguolei yiguolei left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM

@github-actions
Copy link
Contributor

PR approved by at least one committer and no changes requested.

@github-actions github-actions bot added approved Indicates a PR has been approved by one committer. reviewed labels Aug 25, 2023
@github-actions
Copy link
Contributor

PR approved by anyone and no changes requested.

@github-actions
Copy link
Contributor

clang-tidy review says "All clean, LGTM! 👍"

Copy link
Contributor

@yiguolei yiguolei left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM

Copy link
Contributor

@Gabriel39 Gabriel39 left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM

@hello-stephen
Copy link
Contributor

(From new machine)TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 45.7 seconds
stream load tsv: 534 seconds loaded 74807831229 Bytes, about 133 MB/s
stream load json: 20 seconds loaded 2358488459 Bytes, about 112 MB/s
stream load orc: 66 seconds loaded 1101869774 Bytes, about 15 MB/s
stream load parquet: 32 seconds loaded 861443392 Bytes, about 25 MB/s
insert into select: 29.3 seconds inserted 10000000 Rows, about 341K ops/s
storage size: 17162316890 Bytes

@yiguolei yiguolei merged commit 9d1c702 into apache:master Aug 25, 2023
18 of 20 checks passed
xiaokang pushed a commit that referenced this pull request Aug 25, 2023
tudouzhao pushed a commit to tudouzhao/doris that referenced this pull request Aug 26, 2023
@mrhhsg mrhhsg deleted the regex_like branch August 28, 2023 08:18
@xiaokang xiaokang mentioned this pull request Aug 30, 2023
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
approved Indicates a PR has been approved by one committer. dev/2.0.1-merged reviewed
Projects
None yet
Development

Successfully merging this pull request may close these issues.

5 participants