std.math: Faster floor(double) implementation#8506
Merged
dlang-bot merged 1 commit intodlang:masterfrom Jul 13, 2022
Merged
Conversation
Contributor
|
Thanks for your pull request, @ibuclaw! Bugzilla referencesYour PR doesn't reference any Bugzilla issue. If your PR contains non-trivial changes, please reference a Bugzilla issue or create a manual changelog. Testing this PR locallyIf you don't have a local development environment setup, you can use Digger to test this PR: dub run digger -- build "master + phobos#8506" |
ibuclaw
commented
Jul 11, 2022
thewilsonator
approved these changes
Jul 12, 2022
ibuclaw
commented
Jul 12, 2022
ibuclaw
commented
Jul 12, 2022
ljmf00
approved these changes
Jul 12, 2022
kinke
approved these changes
Jul 13, 2022
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
5 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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Use the same algorithm for floor(double) as used by floor(float).
Shrinks the function size by half for gdc and ldc, and a third for dmd.
In all compilers the function is at most 2x faster.