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Explore fewer constraints in getResolvedBaseConstraint#48613

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ahejlsberg merged 1 commit intomainfrom
fix48552
Apr 9, 2022
Merged

Explore fewer constraints in getResolvedBaseConstraint#48613
ahejlsberg merged 1 commit intomainfrom
fix48552

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@ahejlsberg ahejlsberg commented Apr 8, 2022

Fixes #48552.

@typescript-bot typescript-bot added Author: Team For Uncommitted Bug PR for untriaged, rejected, closed or missing bug labels Apr 8, 2022
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ahejlsberg commented Apr 8, 2022

@typescript-bot test this
@typescript-bot user test this inline
@typescript-bot run dt
@typescript-bot perf test faster

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typescript-bot commented Apr 8, 2022 •
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Heya @ahejlsberg, I've started to run the extended test suite on this PR at b7bbf2b. You can monitor the build here.

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typescript-bot commented Apr 8, 2022 •
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Heya @ahejlsberg, I've started to run the diff-based community code test suite on this PR at b7bbf2b. You can monitor the build here.

Update: The results are in!

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typescript-bot commented Apr 8, 2022 •
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Heya @ahejlsberg, I've started to run the parallelized Definitely Typed test suite on this PR at b7bbf2b. You can monitor the build here.

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typescript-bot commented Apr 8, 2022 •
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Heya @ahejlsberg, I've started to run the abridged perf test suite on this PR at b7bbf2b. You can monitor the build here.

Update: The results are in!

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typescript-bot commented Apr 8, 2022

@ahejlsberg
The results of the perf run you requested are in!

Here they are:

Comparison Report - main..48613

Metric main 48613 Delta Best Worst
Angular - node (v14.15.1, x64)
Memory used 333,255k (± 0.01%) 333,268k (± 0.01%) +13k (+ 0.00%) 333,184k 333,306k
Parse Time 2.04s (± 0.54%) 2.02s (± 0.57%) -0.01s (- 0.64%) 2.01s 2.06s
Bind Time 0.87s (± 0.54%) 0.88s (± 0.68%) +0.00s (+ 0.57%) 0.86s 0.89s
Check Time 5.61s (± 0.47%) 5.63s (± 0.52%) +0.01s (+ 0.23%) 5.56s 5.69s
Emit Time 6.29s (± 0.39%) 6.30s (± 0.92%) +0.01s (+ 0.19%) 6.16s 6.44s
Total Time 14.81s (± 0.24%) 14.83s (± 0.46%) +0.02s (+ 0.11%) 14.68s 14.95s
Compiler-Unions - node (v14.15.1, x64)
Memory used 193,401k (± 0.63%) 194,307k (± 0.55%) +906k (+ 0.47%) 192,087k 195,410k
Parse Time 0.85s (± 0.40%) 0.85s (± 0.76%) -0.00s (- 0.12%) 0.84s 0.87s
Bind Time 0.56s (± 0.59%) 0.56s (± 0.72%) -0.00s (- 0.18%) 0.55s 0.57s
Check Time 7.44s (± 0.37%) 7.46s (± 0.28%) +0.02s (+ 0.30%) 7.42s 7.50s
Emit Time 2.51s (± 0.96%) 2.48s (± 0.55%) -0.02s (- 0.92%) 2.46s 2.52s
Total Time 11.36s (± 0.29%) 11.36s (± 0.23%) -0.00s (- 0.04%) 11.30s 11.42s
Monaco - node (v14.15.1, x64)
Memory used 325,441k (± 0.00%) 325,446k (± 0.01%) +6k (+ 0.00%) 325,410k 325,489k
Parse Time 1.57s (± 0.59%) 1.57s (± 0.65%) +0.00s (+ 0.06%) 1.55s 1.59s
Bind Time 0.77s (± 0.77%) 0.78s (± 1.15%) +0.00s (+ 0.13%) 0.76s 0.80s
Check Time 5.51s (± 0.50%) 5.50s (± 0.43%) -0.01s (- 0.11%) 5.47s 5.55s
Emit Time 3.32s (± 0.91%) 3.31s (± 0.78%) -0.01s (- 0.27%) 3.26s 3.39s
Total Time 11.17s (± 0.40%) 11.16s (± 0.39%) -0.01s (- 0.12%) 11.07s 11.29s
TFS - node (v14.15.1, x64)
Memory used 289,011k (± 0.01%) 289,010k (± 0.01%) -1k (- 0.00%) 288,946k 289,072k
Parse Time 1.36s (± 1.44%) 1.36s (± 1.25%) 0.00s ( 0.00%) 1.34s 1.42s
Bind Time 0.72s (± 0.77%) 0.72s (± 0.41%) -0.00s (- 0.00%) 0.72s 0.73s
Check Time 5.18s (± 0.38%) 5.18s (± 0.31%) +0.01s (+ 0.15%) 5.14s 5.21s
Emit Time 3.50s (± 2.03%) 3.49s (± 2.11%) -0.01s (- 0.17%) 3.38s 3.64s
Total Time 10.76s (± 0.65%) 10.76s (± 0.71%) +0.00s (+ 0.01%) 10.62s 10.93s
material-ui - node (v14.15.1, x64)
Memory used 447,698k (± 0.04%) 447,678k (± 0.06%) -19k (- 0.00%) 446,682k 447,823k
Parse Time 1.87s (± 0.57%) 1.87s (± 0.54%) +0.00s (+ 0.00%) 1.85s 1.90s
Bind Time 0.69s (± 0.99%) 0.70s (± 0.53%) +0.00s (+ 0.00%) 0.69s 0.70s
Check Time 13.01s (± 0.60%) 12.99s (± 0.62%) -0.01s (- 0.10%) 12.81s 13.16s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 15.58s (± 0.50%) 15.57s (± 0.53%) -0.01s (- 0.08%) 15.37s 15.74s
xstate - node (v14.15.1, x64)
Memory used 535,832k (± 0.00%) 535,836k (± 0.00%) +4k (+ 0.00%) 535,792k 535,879k
Parse Time 2.60s (± 0.45%) 2.59s (± 0.45%) -0.02s (- 0.58%) 2.57s 2.62s
Bind Time 1.15s (± 0.78%) 1.14s (± 0.46%) -0.01s (- 0.61%) 1.12s 1.15s
Check Time 1.50s (± 0.59%) 1.51s (± 0.44%) +0.01s (+ 0.67%) 1.49s 1.52s
Emit Time 0.07s (± 0.00%) 0.07s (± 0.00%) 0.00s ( 0.00%) 0.07s 0.07s
Total Time 5.32s (± 0.22%) 5.31s (± 0.23%) -0.01s (- 0.23%) 5.28s 5.33s
System
Machine Namets-ci-ubuntu
Platformlinux 4.4.0-210-generic
Architecturex64
Available Memory16 GB
Available Memory3 GB
CPUs4 × Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Hosts
  • node (v14.15.1, x64)
Scenarios
  • Angular - node (v14.15.1, x64)
  • Compiler-Unions - node (v14.15.1, x64)
  • Monaco - node (v14.15.1, x64)
  • TFS - node (v14.15.1, x64)
  • material-ui - node (v14.15.1, x64)
  • xstate - node (v14.15.1, x64)
Benchmark Name Iterations
Current 48613 10
Baseline main 10

Developer Information:

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typescript-bot commented Apr 8, 2022

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Great news! no new errors were found between main..refs/pull/48613/merge

@ahejlsberg ahejlsberg merged commit a744862 into main Apr 9, 2022
@ahejlsberg ahejlsberg deleted the fix48552 branch April 9, 2022 14:06
Jack-Works pushed a commit to Jack-Works/TypeScript that referenced this pull request Apr 22, 2022
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Explore fewer constraints in getResolvedBaseConstraint (microsoft#48613)
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4.6.2 regression: Type instantiation is excessively deep and possibly infinite.

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