Introduce -Zprofile-closures to evaluate the impact of 2229 #86695
+148
−7
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 creates a CSV with name "closure_profile_XXXXX.csv", where the variable part is the process id of the compiler. To profile a cargo project you can run one of the following depending on if you're compiling a library or a binary: ``` cargo +stage1 rustc --lib -- -Zprofile-closures cargo +stage1 rustc --bin -- -Zprofile-closures ```
rust-highfive
added
the
S-waiting-on-review
nikomatsakis
approved these changes
Jun 30, 2021
|
@bors r+ |
|
📌 Commit fc273e9 has been approved by |
bors
added
S-waiting-on-bors
|
☀️ Test successful - checks-actions |
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Outdated suggestions cannot be applied.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 creates a CSV with name "closure_profile_XXXXX.csv", where the
variable part is the process id of the compiler.
To profile a cargo project you can run one of the following depending on
if you're compiling a library or a binary:
r? @nikomatsakis