Use SWAR for parsing integers on little endian machines#885
Merged
Conversation
Closes: ruby#878 ``` == Parsing float parsing (2251051 bytes) ruby 3.4.6 (2025-09-16 revision dbd83256b1) +YJIT +PRISM [arm64-darwin24] Warming up -------------------------------------- after 23.000 i/100ms Calculating ------------------------------------- after 214.382 (± 0.5%) i/s (4.66 ms/i) - 1.081k in 5.042555s Comparison: before: 189.5 i/s after: 214.4 i/s - 1.13x faster ``` Co-Authored-By: Scott Myron <samyron@gmail.com>
byroot
force-pushed
the
parse-digits-swar
branch
from
1e237d4 to
6348ff0
Compare
Contributor
|
Thank you for the improvements. |
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Closes: #878
FYI: @samyron