perf(transformer): SparseStack always keep minimum 1 entry#5962
Merged
graphite-app[bot] merged 1 commit intomainfrom Sep 23, 2024
Merged
Conversation
Contributor
Your org has enabled the Graphite merge queue for merging into mainAdd the label “0-merge” to the PR and Graphite will automatically add it to the merge queue when it’s ready to merge. Or use the label “hotfix” to add to the merge queue as a hot fix. You must have a Graphite account and log in to Graphite in order to use the merge queue. Sign up using this link. |
This was referenced Sep 22, 2024
Member
Author
This was referenced Sep 22, 2024
CodSpeed Performance ReportMerging #5962 will not alter performanceComparing Summary
|
overlookmotel
force-pushed
the
09-22-perf_transformer_sparsestack_always_keep_minimum_1_entry
branch
from
9709e1e to
0fb4067
Compare
Member
Author
|
This series of PRs for I'll follow up with another PR later on to use 1 stack shared between all these transforms, rather than each maintaining their own stack. |
overlookmotel
force-pushed
the
09-22-perf_transformer_sparsestack_always_keep_minimum_1_entry
branch
2 times, most recently
from
4313323 to
f5c00b9
Compare
Dunqing
approved these changes
Sep 23, 2024
Contributor
Merge activity
|
Optimize `SparseStack` (which was introduced in #5940). Initialize it with a single entry, and ensure the stack is never emptied. This makes `take`, `get_or_init` and `get_mut_or_init` methods infallible, since there is always an entry on the stack to read.
Dunqing
force-pushed
the
09-22-perf_transformer_logical_assignment_operator_transform_use_sparsestack_
branch
from
b5ab0b0 to
28fe80a
Compare
Dunqing
force-pushed
the
09-22-perf_transformer_sparsestack_always_keep_minimum_1_entry
branch
from
f5c00b9 to
7b90d79
Compare
Base automatically changed from
09-22-perf_transformer_logical_assignment_operator_transform_use_sparsestack_
to
main
September 23, 2024 08:03
graphite-app
bot
deleted the
09-22-perf_transformer_sparsestack_always_keep_minimum_1_entry
branch
Boshen
added a commit
that referenced
this pull request
Sep 24, 2024
## [0.30.1] - 2024-09-24 ### Features - 5c323a2 minifier: Loop compressor passes (#6013) (Boshen) ### Bug Fixes - 9ca202a codegen: Preserve newlines between comments (#6014) (Boshen) - 4a99372 codegen: Print jsdoc comments for `TSEnumMember`s (#6007) (camc314) - 97a2c41 isolated-declarations: False positive for class private getter with non-inferrable return type (#5987) (michaelm) ### Performance - 2b17003 linter, prettier, diagnostics: Use `FxHashMap` instead of `std::collections::HashMap` (#5993) (camchenry) - 7b90d79 transformer: `SparseStack` always keep minimum 1 entry (#5962) (overlookmotel) - 28fe80a transformer: Logical assignment operator transform use `SparseStack` (#5960) (overlookmotel) - 9f7d4b7 transformer: Exponentiation operator transform use `SparseStack` (#5959) (overlookmotel) - 5dc0154 transformer: Nullish coalescing operator transform use `SparseStack` (#5942) (overlookmotel) - 618e89e transformer: Arrow function transform: reduce stack memory usage (#5940) (overlookmotel) ### Documentation - 5a0d17c ast: Document more AST nodes (#6000) (DonIsaac) - 18371dd oxc: Include feature-guarded modules in docs.rs (#6012) (DonIsaac) - 1abfe8f semantic: Document `SymbolTable` (#5998) (DonIsaac) - f5eee72 semantic: Correct docs for `Reference` (#5992) (overlookmotel) - 860f108 transformer: Add to arrow functions transform docs (#5989) (overlookmotel) ### Refactor - 0a2f687 minifier: Move dce conditional expression to `RemoveDeadCode` (#5971) (Boshen) - f02bf51 transformer: Arrow function transform: remove unnecessary assertion (#6002) (overlookmotel) --------- Co-authored-by: Boshen <[email protected]> Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
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.
Optimize
SparseStack(which was introduced in #5940). Initialize it with a single entry, and ensure the stack is never emptied. This makestake,get_or_initandget_mut_or_initmethods infallible, since there is always an entry on the stack to read.