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Revert "Fix contextual discrimination for omitted members (#43937)" by amcasey · Pull Request #48426 · microsoft/TypeScript · GitHub

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Revert "Fix contextual discrimination for omitted members (#43937)" - #48426

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Andrew Casey (amcasey) merged 1 commit into
microsoft:mainfrom
amcasey:RevertMuiRegression
Mar 25, 2022
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Revert "Fix contextual discrimination for omitted members (#43937)"#48426
Andrew Casey (amcasey) merged 1 commit into
microsoft:mainfrom
amcasey:RevertMuiRegression

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Andrew Casey (amcasey) commented Mar 25, 2022 •
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This reverts commit 751c114, which caused check time for our MUI benchmark to increase by ~25%.

See #48298

Revert "Fix contextual discrimination for omitted members (microsoft#…
07a6845 
…43937)"

This reverts commit 751c114, which caused check time for our MUI benchmark to increase by ~25%.
TypeScript Bot (typescript-bot) added Author: Team For Uncommitted Bug PR for untriaged, rejected, closed or missing bug labels Mar 25, 2022

Andrew Casey (amcasey) commented Mar 25, 2022

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TypeScript Bot (@typescript-bot) perf test this

TypeScript Bot (typescript-bot) commented Mar 25, 2022 •
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Heya Andrew Casey (@amcasey), I've started to run the perf test suite on this PR at 07a6845. You can monitor the build here.

Update: The results are in!

TypeScript Bot (typescript-bot) commented Mar 25, 2022

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Andrew Casey (@amcasey)
The results of the perf run you requested are in!

Here they are:

Comparison Report - main..48426

Metric main 48426 Delta Best Worst
Angular - node (v10.16.3, x64)
Memory used 356,438k (± 0.02%) 356,677k (± 0.02%) +238k (+ 0.07%) 356,533k 356,817k
Parse Time 2.05s (± 0.32%) 2.07s (± 0.67%) +0.01s (+ 0.68%) 2.03s 2.10s
Bind Time 0.86s (± 0.58%) 0.87s (± 1.10%) +0.00s (+ 0.12%) 0.85s 0.90s
Check Time 5.80s (± 0.43%) 5.78s (± 0.61%) -0.02s (- 0.38%) 5.73s 5.85s
Emit Time 5.99s (± 0.79%) 5.99s (± 0.70%) +0.00s (+ 0.05%) 5.91s 6.10s
Total Time 14.71s (± 0.47%) 14.71s (± 0.54%) -0.01s (- 0.03%) 14.55s 14.89s
Compiler-Unions - node (v10.16.3, x64)
Memory used 205,759k (± 0.04%) 205,744k (± 0.03%) -14k (- 0.01%) 205,621k 205,847k
Parse Time 0.85s (± 0.90%) 0.85s (± 0.66%) +0.00s (+ 0.24%) 0.84s 0.86s
Bind Time 0.51s (± 0.71%) 0.52s (± 1.00%) +0.00s (+ 0.97%) 0.51s 0.53s
Check Time 7.94s (± 0.67%) 7.96s (± 0.67%) +0.02s (+ 0.23%) 7.86s 8.11s
Emit Time 2.48s (± 0.86%) 2.53s (± 1.07%) +0.05s (+ 1.93%) 2.50s 2.63s
Total Time 11.78s (± 0.58%) 11.86s (± 0.63%) +0.07s (+ 0.60%) 11.76s 12.11s
Monaco - node (v10.16.3, x64)
Memory used 343,622k (± 0.02%) 343,663k (± 0.01%) +40k (+ 0.01%) 343,515k 343,755k
Parse Time 1.57s (± 0.58%) 1.57s (± 0.77%) +0.00s (+ 0.19%) 1.55s 1.60s
Bind Time 0.75s (± 0.59%) 0.75s (± 0.48%) +0.00s (+ 0.27%) 0.75s 0.76s
Check Time 5.76s (± 0.44%) 5.76s (± 0.61%) +0.00s (+ 0.07%) 5.67s 5.81s
Emit Time 3.22s (± 0.48%) 3.23s (± 0.23%) +0.02s (+ 0.50%) 3.22s 3.25s
Total Time 11.30s (± 0.32%) 11.32s (± 0.40%) +0.02s (+ 0.20%) 11.21s 11.38s
TFS - node (v10.16.3, x64)
Memory used 305,355k (± 0.02%) 305,302k (± 0.02%) -54k (- 0.02%) 305,078k 305,431k
Parse Time 1.28s (± 0.51%) 1.28s (± 0.27%) -0.01s (- 0.39%) 1.27s 1.28s
Bind Time 0.71s (± 1.05%) 0.71s (± 0.83%) +0.00s (+ 0.14%) 0.70s 0.73s
Check Time 5.27s (± 0.53%) 5.23s (± 0.42%) -0.03s (- 0.61%) 5.18s 5.28s
Emit Time 3.45s (± 0.78%) 3.43s (± 0.82%) -0.01s (- 0.41%) 3.36s 3.48s
Total Time 10.71s (± 0.39%) 10.66s (± 0.40%) -0.05s (- 0.45%) 10.58s 10.76s
material-ui - node (v10.16.3, x64)
Memory used 476,213k (± 0.01%) 469,709k (± 0.01%) -6,504k (- 1.37%) 469,537k 469,848k
Parse Time 1.81s (± 0.48%) 1.81s (± 0.50%) -0.00s (- 0.17%) 1.79s 1.83s
Bind Time 0.68s (± 0.91%) 0.68s (± 0.85%) +0.00s (+ 0.15%) 0.67s 0.69s
Check Time 23.05s (± 1.16%) 14.20s (± 0.41%) 🟩-8.85s (-38.38%) 14.06s 14.38s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 25.54s (± 1.07%) 16.69s (± 0.40%) 🟩-8.85s (-34.64%) 16.53s 16.89s
xstate - node (v10.16.3, x64)
Memory used 570,878k (± 0.02%) 574,006k (± 1.24%) +3,129k (+ 0.55%) 570,655k 602,839k
Parse Time 2.57s (± 0.32%) 2.58s (± 0.34%) +0.00s (+ 0.16%) 2.56s 2.60s
Bind Time 1.01s (± 0.49%) 1.00s (± 0.68%) -0.00s (- 0.10%) 0.99s 1.02s
Check Time 1.53s (± 0.53%) 1.53s (± 0.50%) -0.00s (- 0.07%) 1.51s 1.54s
Emit Time 0.07s (± 3.14%) 0.07s (± 0.00%) -0.00s (- 1.41%) 0.07s 0.07s
Total Time 5.18s (± 0.23%) 5.18s (± 0.20%) +0.00s (+ 0.06%) 5.16s 5.20s
Angular - node (v12.1.0, x64)
Memory used 334,173k (± 0.02%) 334,488k (± 0.02%) +315k (+ 0.09%) 334,386k 334,597k
Parse Time 2.04s (± 0.78%) 2.04s (± 0.41%) +0.00s (+ 0.10%) 2.02s 2.06s
Bind Time 0.83s (± 1.16%) 0.83s (± 0.57%) -0.00s (- 0.12%) 0.82s 0.84s
Check Time 5.63s (± 0.34%) 5.62s (± 0.31%) -0.01s (- 0.18%) 5.58s 5.65s
Emit Time 6.22s (± 0.73%) 6.31s (± 1.03%) +0.09s (+ 1.49%) 6.20s 6.50s
Total Time 14.73s (± 0.35%) 14.81s (± 0.47%) +0.08s (+ 0.56%) 14.65s 14.99s
Compiler-Unions - node (v12.1.0, x64)
Memory used 193,180k (± 0.13%) 193,202k (± 0.13%) +22k (+ 0.01%) 192,627k 193,583k
Parse Time 0.84s (± 0.53%) 0.84s (± 1.10%) +0.00s (+ 0.00%) 0.82s 0.86s
Bind Time 0.53s (± 1.09%) 0.53s (± 0.98%) -0.00s (- 0.38%) 0.52s 0.54s
Check Time 7.44s (± 0.47%) 7.44s (± 0.65%) +0.00s (+ 0.04%) 7.36s 7.59s
Emit Time 2.54s (± 0.93%) 2.55s (± 1.16%) +0.01s (+ 0.43%) 2.50s 2.64s
Total Time 11.36s (± 0.42%) 11.37s (± 0.50%) +0.01s (+ 0.07%) 11.26s 11.53s
Monaco - node (v12.1.0, x64)
Memory used 326,580k (± 0.06%) 326,614k (± 0.02%) +34k (+ 0.01%) 326,500k 326,756k
Parse Time 1.54s (± 0.69%) 1.55s (± 0.45%) +0.01s (+ 0.78%) 1.53s 1.56s
Bind Time 0.74s (± 0.83%) 0.75s (± 0.80%) +0.00s (+ 0.54%) 0.74s 0.76s
Check Time 5.60s (± 0.68%) 5.60s (± 0.56%) -0.00s (- 0.07%) 5.54s 5.67s
Emit Time 3.28s (± 1.18%) 3.25s (± 0.64%) -0.03s (- 0.82%) 3.21s 3.31s
Total Time 11.16s (± 0.57%) 11.14s (± 0.49%) -0.02s (- 0.14%) 11.05s 11.28s
TFS - node (v12.1.0, x64)
Memory used 289,930k (± 0.02%) 289,922k (± 0.02%) -8k (- 0.00%) 289,783k 290,044k
Parse Time 1.29s (± 0.86%) 1.30s (± 0.89%) +0.01s (+ 0.78%) 1.27s 1.32s
Bind Time 0.71s (± 0.71%) 0.70s (± 0.74%) -0.01s (- 0.85%) 0.69s 0.71s
Check Time 5.16s (± 0.41%) 5.14s (± 0.47%) -0.02s (- 0.31%) 5.08s 5.20s
Emit Time 3.47s (± 0.53%) 3.49s (± 0.61%) +0.03s (+ 0.75%) 3.44s 3.53s
Total Time 10.61s (± 0.37%) 10.63s (± 0.41%) +0.01s (+ 0.14%) 10.51s 10.71s
material-ui - node (v12.1.0, x64)
Memory used 454,872k (± 0.10%) 448,640k (± 0.06%) -6,232k (- 1.37%) 447,557k 448,866k
Parse Time 1.81s (± 0.71%) 1.81s (± 0.50%) +0.00s (+ 0.06%) 1.79s 1.82s
Bind Time 0.64s (± 0.53%) 0.64s (± 0.77%) +0.00s (+ 0.31%) 0.64s 0.66s
Check Time 20.37s (± 1.08%) 12.89s (± 0.58%) 🟩-7.48s (-36.73%) 12.73s 13.10s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 22.82s (± 0.93%) 15.34s (± 0.48%) 🟩-7.48s (-32.77%) 15.17s 15.55s
xstate - node (v12.1.0, x64)
Memory used 536,408k (± 0.02%) 536,355k (± 0.01%) -54k (- 0.01%) 536,174k 536,543k
Parse Time 2.52s (± 0.36%) 2.53s (± 0.44%) +0.01s (+ 0.28%) 2.50s 2.55s
Bind Time 1.03s (± 0.56%) 1.03s (± 0.88%) -0.00s (- 0.19%) 1.01s 1.05s
Check Time 1.48s (± 0.75%) 1.47s (± 0.64%) -0.01s (- 0.41%) 1.45s 1.49s
Emit Time 0.07s (± 0.00%) 0.07s (± 0.00%) 0.00s ( 0.00%) 0.07s 0.07s
Total Time 5.10s (± 0.29%) 5.10s (± 0.33%) +0.00s (+ 0.02%) 5.06s 5.13s
Angular - node (v14.15.1, x64)
Memory used 332,480k (± 0.01%) 332,719k (± 0.00%) +238k (+ 0.07%) 332,691k 332,746k
Parse Time 2.02s (± 0.62%) 2.03s (± 0.57%) +0.01s (+ 0.35%) 2.01s 2.06s
Bind Time 0.87s (± 0.75%) 0.87s (± 0.46%) +0.00s (+ 0.12%) 0.86s 0.88s
Check Time 5.63s (± 0.28%) 5.63s (± 0.54%) -0.00s (- 0.09%) 5.57s 5.72s
Emit Time 6.30s (± 0.66%) 6.29s (± 0.77%) -0.01s (- 0.22%) 6.21s 6.42s
Total Time 14.83s (± 0.36%) 14.82s (± 0.45%) -0.01s (- 0.09%) 14.69s 14.96s
Compiler-Unions - node (v14.15.1, x64)
Memory used 194,305k (± 0.56%) 194,615k (± 0.48%) +310k (+ 0.16%) 192,086k 195,316k
Parse Time 0.85s (± 0.58%) 0.86s (± 0.61%) +0.01s (+ 0.59%) 0.85s 0.87s
Bind Time 0.56s (± 0.40%) 0.56s (± 0.71%) 0.00s ( 0.00%) 0.55s 0.57s
Check Time 7.54s (± 0.59%) 7.53s (± 0.47%) -0.01s (- 0.15%) 7.46s 7.63s
Emit Time 2.49s (± 0.75%) 2.51s (± 0.69%) +0.02s (+ 0.96%) 2.48s 2.56s
Total Time 11.45s (± 0.43%) 11.46s (± 0.43%) +0.02s (+ 0.13%) 11.38s 11.63s
Monaco - node (v14.15.1, x64)
Memory used 325,395k (± 0.01%) 325,409k (± 0.01%) +13k (+ 0.00%) 325,360k 325,463k
Parse Time 1.57s (± 0.71%) 1.58s (± 0.84%) +0.00s (+ 0.25%) 1.56s 1.61s
Bind Time 0.78s (± 0.64%) 0.78s (± 0.48%) 0.00s ( 0.00%) 0.77s 0.78s
Check Time 5.51s (± 0.53%) 5.50s (± 0.48%) -0.01s (- 0.18%) 5.44s 5.56s
Emit Time 3.29s (± 0.60%) 3.31s (± 0.80%) +0.02s (+ 0.58%) 3.26s 3.38s
Total Time 11.16s (± 0.31%) 11.17s (± 0.40%) +0.01s (+ 0.12%) 11.09s 11.24s
TFS - node (v14.15.1, x64)
Memory used 288,907k (± 0.01%) 288,896k (± 0.01%) -10k (- 0.00%) 288,841k 288,954k
Parse Time 1.31s (± 1.14%) 1.30s (± 0.88%) -0.00s (- 0.31%) 1.29s 1.34s
Bind Time 0.74s (± 0.67%) 0.76s (± 4.12%) +0.02s (+ 2.85%) 0.73s 0.84s
Check Time 5.16s (± 0.67%) 5.18s (± 0.50%) +0.02s (+ 0.41%) 5.13s 5.24s
Emit Time 3.52s (± 1.43%) 3.53s (± 1.96%) +0.01s (+ 0.17%) 3.37s 3.64s
Total Time 10.73s (± 0.39%) 10.77s (± 0.78%) +0.04s (+ 0.36%) 10.51s 10.94s
material-ui - node (v14.15.1, x64)
Memory used 453,546k (± 0.05%) 447,054k (± 0.01%) -6,492k (- 1.43%) 447,004k 447,119k
Parse Time 1.86s (± 0.67%) 1.85s (± 0.51%) -0.00s (- 0.11%) 1.84s 1.88s
Bind Time 0.70s (± 1.04%) 0.70s (± 1.08%) +0.00s (+ 0.28%) 0.69s 0.72s
Check Time 20.41s (± 0.70%) 13.03s (± 0.47%) 🟩-7.38s (-36.16%) 12.86s 13.14s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 22.97s (± 0.59%) 15.58s (± 0.41%) 🟩-7.38s (-32.14%) 15.40s 15.69s
xstate - node (v14.15.1, x64)
Memory used 534,094k (± 0.01%) 534,101k (± 0.00%) +7k (+ 0.00%) 534,069k 534,133k
Parse Time 2.56s (± 0.43%) 2.58s (± 0.48%) +0.01s (+ 0.47%) 2.55s 2.60s
Bind Time 1.14s (± 0.84%) 1.14s (± 0.64%) +0.00s (+ 0.18%) 1.12s 1.15s
Check Time 1.51s (± 0.70%) 1.51s (± 0.41%) +0.00s (+ 0.07%) 1.50s 1.52s
Emit Time 0.07s (± 0.00%) 0.07s (± 0.00%) 0.00s ( 0.00%) 0.07s 0.07s
Total Time 5.29s (± 0.32%) 5.30s (± 0.22%) +0.02s (+ 0.36%) 5.29s 5.34s
System
Machine Namets-ci-ubuntu
Platformlinux 4.4.0-210-generic
Architecturex64
Available Memory16 GB
Available Memory4 GB
CPUs4 × Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Hosts
  • node (v10.16.3, x64)
  • node (v12.1.0, x64)
  • node (v14.15.1, x64)
Scenarios
  • Angular - node (v10.16.3, x64)
  • Angular - node (v12.1.0, x64)
  • Angular - node (v14.15.1, x64)
  • Compiler-Unions - node (v10.16.3, x64)
  • Compiler-Unions - node (v12.1.0, x64)
  • Compiler-Unions - node (v14.15.1, x64)
  • Monaco - node (v10.16.3, x64)
  • Monaco - node (v12.1.0, x64)
  • Monaco - node (v14.15.1, x64)
  • TFS - node (v10.16.3, x64)
  • TFS - node (v12.1.0, x64)
  • TFS - node (v14.15.1, x64)
  • material-ui - node (v10.16.3, x64)
  • material-ui - node (v12.1.0, x64)
  • material-ui - node (v14.15.1, x64)
  • xstate - node (v10.16.3, x64)
  • xstate - node (v12.1.0, x64)
  • xstate - node (v14.15.1, x64)
Benchmark Name Iterations
Current 48426 10
Baseline main 10

Developer Information:

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Andrew Casey (amcasey) commented Mar 25, 2022

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Seeing a 35% reduction in check time for MUI.

Wesley Wigham (weswigham) approved these changes Mar 25, 2022
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Choose a reason Spam Abuse Off Topic Outdated Duplicate Resolved Low Quality

Erik Brinkman (@erikbrinkman) we can look into re-merging this once we've solved the perf issue, we just don't wanna ship such a big perf regression in the next beta.

Andrew Casey (amcasey) merged commit e742625 into microsoft:main Mar 25, 2022
Andrew Casey (amcasey) deleted the RevertMuiRegression branch March 25, 2022 20:09
Erik Brinkman (erikbrinkman) mentioned this pull request Mar 27, 2022
Closed
Sidharth Vinod (sidharthv96) added a commit to sidharthv96/TypeScript that referenced this pull request Apr 1, 2022
Merge remote-tracking branch 'upstream/main' into fix/46149
e149cc3 
* upstream/main: (473 commits)
  Correct node used for isDefinition calculation (microsoft#48499)
  fix(48405): emit dummy members from a mapped type (microsoft#48481)
  CFA for dependent parameters typed by generic constraints (microsoft#48411)
  No contextual typing from return types for boolean literals (microsoft#48380)
  fix(47733): omit JSDoc comment template suggestion on node with existing JSDoc (microsoft#47748)
  Ensure that we copy empty NodeArrays during transform (microsoft#48490)
  Add a new compiler option `moduleSuffixes` to expand the node module resolver's search algorithm (microsoft#48189)
  feat(27615): Add missing member fix should work for type literals (microsoft#47212)
  Add label details to completion entry (microsoft#48429)
  Enable method signature completion for object literals (microsoft#48168)
  Fix string literal completions when a partially-typed string fixes inference to a type parameter (microsoft#48410)
  fix(48445): show errors on type-only import/export specifiers in JavaScript files (microsoft#48449)
  Fix newline inserted in empty block at end of formatting range (microsoft#48463)
  Prevent looking up symbol for as const from triggering an error (microsoft#48464)
  Revise accessor resolution logic and error reporting (microsoft#48459)
  fix(48166): skip checking module.exports in a truthiness call expression (microsoft#48337)
  LEGO: Merge pull request 48450
  LEGO: Merge pull request 48436
  fix(48031): show circularity error for self referential get accessor annotations (microsoft#48050)
  Revert "Fix contextual discrimination for omitted members (microsoft#43937)" (microsoft#48426)
  ...
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Wesley Wigham (weswigham) weswigham approved these changes
Daniel Rosenwasser (DanielRosenwasser) Awaiting requested review from DanielRosenwasser

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