forked from llvm/llvm-project
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[MC][NFC] Use vector for GUIDProbeFunctionMap
Replace unordered_map with a vector. Pre-parse the section to statically allocate storage. Use BumpPtrAllocator for FuncName strings, keep StringRef in FuncDesc. Reduces peak RSS of pseudo probe parsing from 9.08 GiB to 8.89 GiB as part of perf2bolt with a large binary. Test Plan: ``` bin/llvm-lit -sv test/tools/llvm-profgen ``` Reviewers: wlei-llvm, rafaelauler, dcci, maksfb, ayermolo Reviewed By: wlei-llvm Pull Request: llvm#102905
- Loading branch information
Showing
3 changed files
with
49 additions
and
25 deletions.
There are no files selected for viewing
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 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 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