geo: minor performance improvement for looping over edges #62832
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This patch slightly improves the performance of many spatial builtins by storing the number of edges used in the loop conditions of for loops into a variable. We discovered this was taking a lot of time when profiling the point-in-polygon optimization. Release note: None
|
This change is |
otan
approved these changes
Mar 31, 2021
|
bors r=otan |
|
Build failed (retrying...): |
|
Build failed (retrying...): |
|
Build succeeded: |
|
@andyyang890 is this a candidate for a backport? |
Yes, good catch, we'll merge it in for 21.1.1 |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This patch slightly improves the performance of many
spatial builtins by storing the number of edges used
in the loop conditions of for loops into a variable.
We discovered this was taking a lot of time when
profiling the point-in-polygon optimization.
Release note: None