perf: Optimized list conversions.#2613
Merged
hoffstadt merged 1 commit intohoffstadt:masterfrom Mar 10, 2026
Merged
Conversation
hoffstadt
approved these changes
Mar 10, 2026
This file contains hidden or 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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
name: Pull Request
about: Create a pull request to help us improve
title: perf: Optimized list conversions.
assignees: @hoffstadt
Description:
This fix moves
PyTuple_Size/PyList_Sizeand related functions out offorloops and thus improves performance on many list conversion functions likeToVectVectDouble,ToFloatVect,ToUCharVectand so on. This in turn makes fasterset_valueon plot series and textures, and should also improvesave_image. On plot series, I got a 3x speedup on long enough data sequences.Kudos to martin_sistemi for suggesting this fix on Discord.
Concerning Areas:
None.