perf: match compilation to use exfalso early #10851
Merged
Conversation
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
This PR lets match compilation use exfalso as soon as no alternatives are left. This way, the compiler does not have to look at subsequent case splits.
Collaborator
Author
|
!bench |
|
Benchmark results for 1592932 against 206eb73 are in! @nomeata |
Collaborator
|
Here are the benchmark results for commit 1592932. Benchmark Metric Change
==========================================================
- channel.lean boundedn_seq 3.6%
+ stdlib grind -1.6% (-20.9 σ)
- tests/bench/ interpreted task-clock 9.2% (50.3 σ) |
github-actions
bot
added
the
toolchain-available
Collaborator
|
Reference manual CI status:
|
leanprover-community-mathlib4-bot
added a commit
to leanprover-community/batteries
that referenced
this pull request
Oct 20, 2025
leanprover-community-mathlib4-bot
added a commit
to leanprover-community/mathlib4-nightly-testing
that referenced
this pull request
Oct 20, 2025
leanprover-community-bot
added
the
builds-mathlib
Collaborator
|
Mathlib CI status (docs):
|
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Outdated suggestions cannot be applied.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 PR lets match compilation use exfalso as soon as no alternatives
are left. This way, the compiler does not have to look at subsequent
case splits.