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[stdlib] Introduce compactMap and deprecate one flatMap variant #12819

Merged
merged 5 commits into from
Dec 20, 2017
Merged

[stdlib] Introduce compactMap and deprecate one flatMap variant #12819

merged 5 commits into from
Dec 20, 2017

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moiseev
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@moiseev moiseev commented Nov 8, 2017

This is the implementation of
SE-0187

rdar://problem/34918180

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moiseev commented Nov 8, 2017

@swift-ci Please test

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moiseev commented Nov 8, 2017

@swift-ci Please Test Source Compatibility

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moiseev commented Nov 8, 2017

@swift-ci please smoke test compiler performance

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swift-ci commented Nov 8, 2017

Build failed
Swift Test Linux Platform
Git Sha - dcc55272c9a0621cff236ef7743365bc033cbf30

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swift-ci commented Nov 8, 2017

Build comment file:

Summary for master smoketest

Regressions found (see below)

Debug

PR vs. head (debug)

PR vs. head, changed counters (debug)

Regressed (15)
Regressed in Alamofire (3)
name old new delta delta_pct
Sema.NumLazyGenericEnvironments 27340 27377 37 0.14% ⛔
Sema.NumTypesDeserialized 151693 151839 146 0.1% ⛔
Sema.NumDeclsDeserialized 186159 186290 131 0.07% ⛔
Regressed in Kingfisher (3)
name old new delta delta_pct
Sema.NumLazyGenericEnvironments 50914 50972 58 0.11% ⛔
Sema.NumTypesDeserialized 283038 283248 210 0.07% ⛔
Sema.NumDeclsDeserialized 343260 343464 204 0.06% ⛔
Regressed in ReactiveCocoa (3)
name old new delta delta_pct
Sema.NumLazyGenericEnvironments 67026 67062 36 0.05% ⛔
Sema.NumDeclsDeserialized 398813 398939 126 0.03% ⛔
Sema.NumTypesDeserialized 365806 365932 126 0.03% ⛔
Regressed in ReactiveSwift (3)
name old new delta delta_pct
Sema.NumLazyGenericEnvironments 40444 40496 52 0.13% ⛔
Sema.NumTypesDeserialized 209453 209635 182 0.09% ⛔
Sema.NumDeclsDeserialized 244864 245046 182 0.07% ⛔
Regressed in Result (3)
name old new delta delta_pct
Sema.NumLazyGenericEnvironments 3824 3828 4 0.1% ⛔
Sema.NumTypesDeserialized 19880 19894 14 0.07% ⛔
Sema.NumDeclsDeserialized 22863 22877 14 0.06% ⛔
Improved (0)
Unchanged (abs(delta) < 0.01% or 100000usec) (100)
Unchanged (abs(delta) < 0.01% or 100000usec) in Alamofire (20)
name old new delta delta_pct
AST.NumImportedExternalDefinitions 5727 5727 0 0.0%
AST.NumLoadedModules 522 522 0 0.0%
AST.NumTotalClangImportedEntities 18092 18092 0 0.0%
AST.NumUsedConformances 427 427 0 0.0%
IRModule.NumIRBasicBlocks 14688 14688 0 0.0%
IRModule.NumIRFunctions 5322 5322 0 0.0%
IRModule.NumIRGlobals 4660 4660 0 0.0%
IRModule.NumIRInsts 129903 129903 0 0.0%
IRModule.NumIRValueSymbols 8601 8601 0 0.0%
LLVM.NumLLVMBytesOutput 3077816 3077816 0 0.0%
SILModule.NumSILGenFunctions 2458 2458 0 0.0%
SILModule.NumSILOptFunctions 4747 4747 0 0.0%
Sema.NumConformancesDeserialized 34854 34854 0 0.0%
Sema.NumConstraintScopes 39318 39318 0 0.0%
Sema.NumDeclsValidated 7138 7138 0 0.0%
Sema.NumFunctionsTypechecked 4043 4043 0 0.0%
Sema.NumGenericSignatureBuilders 3306 3306 0 0.0%
Sema.NumLazyGenericEnvironmentsLoaded 2497 2497 0 0.0%
Sema.NumLazyIterableDeclContexts 18998 18998 0 0.0%
Sema.NumTypesValidated 6298 6298 0 0.0%
Unchanged (abs(delta) < 0.01% or 100000usec) in Kingfisher (20)
name old new delta delta_pct
AST.NumImportedExternalDefinitions 20024 20024 0 0.0%
AST.NumLoadedModules 1323 1323 0 0.0%
AST.NumTotalClangImportedEntities 56416 56416 0 0.0%
AST.NumUsedConformances 842 842 0 0.0%
IRModule.NumIRBasicBlocks 20321 20321 0 0.0%
IRModule.NumIRFunctions 8123 8123 0 0.0%
IRModule.NumIRGlobals 9033 9033 0 0.0%
IRModule.NumIRInsts 182858 182858 0 0.0%
IRModule.NumIRValueSymbols 14793 14793 0 0.0%
LLVM.NumLLVMBytesOutput 5066296 5066292 -4 -0.0%
SILModule.NumSILGenFunctions 4178 4178 0 0.0%
SILModule.NumSILOptFunctions 8603 8603 0 0.0%
Sema.NumConformancesDeserialized 66935 66935 0 0.0%
Sema.NumConstraintScopes 334228 334228 0 0.0%
Sema.NumDeclsValidated 9306 9306 0 0.0%
Sema.NumFunctionsTypechecked 12594 12594 0 0.0%
Sema.NumGenericSignatureBuilders 9642 9642 0 0.0%
Sema.NumLazyGenericEnvironmentsLoaded 5280 5280 0 0.0%
Sema.NumLazyIterableDeclContexts 48591 48591 0 0.0%
Sema.NumTypesValidated 14214 14214 0 0.0%
Unchanged (abs(delta) < 0.01% or 100000usec) in ReactiveCocoa (20)
name old new delta delta_pct
AST.NumImportedExternalDefinitions 32490 32490 0 0.0%
AST.NumLoadedModules 3536 3536 0 0.0%
AST.NumTotalClangImportedEntities 97352 97352 0 0.0%
AST.NumUsedConformances 672 672 0 0.0%
IRModule.NumIRBasicBlocks 12060 12060 0 0.0%
IRModule.NumIRFunctions 7121 7121 0 0.0%
IRModule.NumIRGlobals 9652 9652 0 0.0%
IRModule.NumIRInsts 101240 101240 0 0.0%
IRModule.NumIRValueSymbols 14771 14771 0 0.0%
LLVM.NumLLVMBytesOutput 6576048 6576048 0 0.0%
SILModule.NumSILGenFunctions 2892 2892 0 0.0%
SILModule.NumSILOptFunctions 4369 4369 0 0.0%
Sema.NumConformancesDeserialized 47508 47508 0 0.0%
Sema.NumConstraintScopes 54820 54820 0 0.0%
Sema.NumDeclsValidated 4704 4704 0 0.0%
Sema.NumFunctionsTypechecked 17692 17692 0 0.0%
Sema.NumGenericSignatureBuilders 21664 21664 0 0.0%
Sema.NumLazyGenericEnvironmentsLoaded 9152 9152 0 0.0%
Sema.NumLazyIterableDeclContexts 94390 94390 0 0.0%
Sema.NumTypesValidated 34130 34130 0 0.0%
Unchanged (abs(delta) < 0.01% or 100000usec) in ReactiveSwift (20)
name old new delta delta_pct
AST.NumImportedExternalDefinitions 3394 3394 0 0.0%
AST.NumLoadedModules 880 880 0 0.0%
AST.NumTotalClangImportedEntities 8586 8586 0 0.0%
AST.NumUsedConformances 714 714 0 0.0%
IRModule.NumIRBasicBlocks 21146 21146 0 0.0%
IRModule.NumIRFunctions 10785 10785 0 0.0%
IRModule.NumIRGlobals 12416 12416 0 0.0%
IRModule.NumIRInsts 321507 321507 0 0.0%
IRModule.NumIRValueSymbols 19513 19513 0 0.0%
LLVM.NumLLVMBytesOutput 8412508 8412508 0 0.0%
SILModule.NumSILGenFunctions 4813 4813 0 0.0%
SILModule.NumSILOptFunctions 7721 7721 0 0.0%
Sema.NumConformancesDeserialized 48170 48170 0 0.0%
Sema.NumConstraintScopes 36534 36534 0 0.0%
Sema.NumDeclsValidated 20546 20546 0 0.0%
Sema.NumFunctionsTypechecked 3532 3532 0 0.0%
Sema.NumGenericSignatureBuilders 8826 8826 0 0.0%
Sema.NumLazyGenericEnvironmentsLoaded 5886 5886 0 0.0%
Sema.NumLazyIterableDeclContexts 27672 27672 0 0.0%
Sema.NumTypesValidated 70786 70786 0 0.0%
Unchanged (abs(delta) < 0.01% or 100000usec) in Result (20)
name old new delta delta_pct
AST.NumImportedExternalDefinitions 334 334 0 0.0%
AST.NumLoadedModules 108 108 0 0.0%
AST.NumTotalClangImportedEntities 1064 1064 0 0.0%
AST.NumUsedConformances 62 62 0 0.0%
IRModule.NumIRBasicBlocks 1392 1392 0 0.0%
IRModule.NumIRFunctions 646 646 0 0.0%
IRModule.NumIRGlobals 754 754 0 0.0%
IRModule.NumIRInsts 16999 16999 0 0.0%
IRModule.NumIRValueSymbols 1182 1182 0 0.0%
LLVM.NumLLVMBytesOutput 405132 405132 0 0.0%
SILModule.NumSILGenFunctions 314 314 0 0.0%
SILModule.NumSILOptFunctions 642 642 0 0.0%
Sema.NumConformancesDeserialized 2062 2062 0 0.0%
Sema.NumConstraintScopes 3738 3738 0 0.0%
Sema.NumDeclsValidated 516 516 0 0.0%
Sema.NumFunctionsTypechecked 298 298 0 0.0%
Sema.NumGenericSignatureBuilders 468 468 0 0.0%
Sema.NumLazyGenericEnvironmentsLoaded 486 486 0 0.0%
Sema.NumLazyIterableDeclContexts 2844 2844 0 0.0%
Sema.NumTypesValidated 1184 1184 0 0.0%

PR vs. head, changed timers (debug)

Regressed (0)
Improved (0)
Unchanged (abs(delta) < 0.01% or 1000000usec) (9)
Unchanged (abs(delta) < 0.01% or 1000000usec) in Alamofire (1)
name old new delta delta_pct
time.swift-driver.Alamofire-all-x86_64_apple_macosx10.10-o-Onone.wall 5735752 5758920 23168 0.4%
Unchanged (abs(delta) < 0.01% or 1000000usec) in Kingfisher (2)
name old new delta delta_pct
time.swift-driver.Kingfisher-all-arm64_apple_ios8.0-o-Onone.wall 4869919 4840013 -29906 -0.61%
time.swift-driver.Kingfisher-all-armv7_apple_ios8.0-o-Onone.wall 5081337 5038354 -42983 -0.85%
Unchanged (abs(delta) < 0.01% or 1000000usec) in ReactiveCocoa (2)
name old new delta delta_pct
time.swift-driver.ReactiveCocoa-all-armv7_apple_ios8.0-o-Onone.wall 3455014 3450796 -4218 -0.12%
time.swift-driver.ReactiveCocoa-all-arm64_apple_ios8.0-o-Onone.wall 3441033 3430532 -10501 -0.31%
Unchanged (abs(delta) < 0.01% or 1000000usec) in ReactiveSwift (2)
name old new delta delta_pct
time.swift-driver.ReactiveSwift-all-armv7_apple_ios8.0-o-Onone.wall 3386963 3377638 -9325 -0.28%
time.swift-driver.ReactiveSwift-all-arm64_apple_ios8.0-o-Onone.wall 3263193 3253547 -9646 -0.3%
Unchanged (abs(delta) < 0.01% or 1000000usec) in Result (2)
name old new delta delta_pct
time.swift-driver.Result-all-armv7_apple_ios8.0-o-Onone.wall 1525159 1547334 22175 1.45%
time.swift-driver.Result-all-arm64_apple_ios8.0-o-Onone.wall 1548226 1558953 10727 0.69%

PR vs. baseline (debug)

PR vs. baseline, changed counters (debug)

Regressed (16)
Regressed in Alamofire (3)
name old new delta delta_pct
SILModule.NumSILOptFunctions 3908 4747 839 21.47% ⛔
Sema.NumConformancesDeserialized 31066 34854 3788 12.19% ⛔
LLVM.NumLLVMBytesOutput 2995540 3077816 82276 2.75% ⛔
Regressed in Kingfisher (3)
name old new delta delta_pct
SILModule.NumSILOptFunctions 7512 8603 1091 14.52% ⛔
LLVM.NumLLVMBytesOutput 4701704 5066292 364588 7.75% ⛔
IRModule.NumIRBasicBlocks 18956 20321 1365 7.2% ⛔
Regressed in ReactiveCocoa (7)
name old new delta delta_pct
LLVM.NumLLVMBytesOutput 4775608 6576048 1800440 37.7% ⛔
Sema.NumConstraintScopes 42990 54820 11830 27.52% ⛔
SILModule.NumSILOptFunctions 4068 4369 301 7.4% ⛔
IRModule.NumIRBasicBlocks 11870 12060 190 1.6% ⛔
IRModule.NumIRGlobals 9536 9652 116 1.22% ⛔
IRModule.NumIRFunctions 7080 7121 41 0.58% ⛔
IRModule.NumIRValueSymbols 14686 14771 85 0.58% ⛔
Regressed in ReactiveSwift (3)
name old new delta delta_pct
SILModule.NumSILOptFunctions 6970 7721 751 10.77% ⛔
LLVM.NumLLVMBytesOutput 8049848 8412508 362660 4.51% ⛔
IRModule.NumIRGlobals 12388 12416 28 0.23% ⛔
Improved (72)
Improved in Alamofire (19)
name old new delta delta_pct
SILModule.NumSILGenFunctions 2463 2458 -5 -0.2% ✅
IRModule.NumIRFunctions 5357 5322 -35 -0.65% ✅
AST.NumUsedConformances 435 427 -8 -1.84% ✅
IRModule.NumIRValueSymbols 8767 8601 -166 -1.89% ✅
IRModule.NumIRGlobals 4765 4660 -105 -2.2% ✅
IRModule.NumIRBasicBlocks 15117 14688 -429 -2.84% ✅
Sema.NumDeclsDeserialized 193026 186290 -6736 -3.49% ✅
Sema.NumTypesDeserialized 158862 151839 -7023 -4.42% ✅
Sema.NumLazyGenericEnvironmentsLoaded 2641 2497 -144 -5.45% ✅
Sema.NumLazyGenericEnvironments 29740 27377 -2363 -7.95% ✅
Sema.NumConstraintScopes 43672 39318 -4354 -9.97% ✅
IRModule.NumIRInsts 145724 129903 -15821 -10.86% ✅
Sema.NumLazyIterableDeclContexts 21455 18998 -2457 -11.45% ✅
Sema.NumFunctionsTypechecked 5545 4043 -1502 -27.09% ✅
AST.NumImportedExternalDefinitions 8501 5727 -2774 -32.63% ✅
AST.NumTotalClangImportedEntities 27881 18092 -9789 -35.11% ✅
Sema.NumTypesValidated 18298 6298 -12000 -65.58% ✅
Sema.NumGenericSignatureBuilders 13996 3306 -10690 -76.38% ✅
Sema.NumDeclsValidated 61341 7138 -54203 -88.36% ✅
Improved in Kingfisher (19)
name old new delta delta_pct
SILModule.NumSILGenFunctions 4186 4178 -8 -0.19% ✅
IRModule.NumIRGlobals 9117 9033 -84 -0.92% ✅
IRModule.NumIRFunctions 8204 8123 -81 -0.99% ✅
IRModule.NumIRValueSymbols 14986 14793 -193 -1.29% ✅
AST.NumUsedConformances 858 842 -16 -1.86% ✅
Sema.NumLazyGenericEnvironmentsLoaded 5480 5280 -200 -3.65% ✅
Sema.NumConformancesDeserialized 70852 66935 -3917 -5.53% ✅
IRModule.NumIRInsts 194978 182858 -12120 -6.22% ✅
Sema.NumLazyIterableDeclContexts 54859 48591 -6268 -11.43% ✅
Sema.NumDeclsDeserialized 406573 343464 -63109 -15.52% ✅
Sema.NumTypesDeserialized 344515 283248 -61267 -17.78% ✅
Sema.NumLazyGenericEnvironments 65900 50972 -14928 -22.65% ✅
AST.NumTotalClangImportedEntities 75188 56416 -18772 -24.97% ✅
Sema.NumFunctionsTypechecked 17534 12594 -4940 -28.17% ✅
AST.NumImportedExternalDefinitions 28988 20024 -8964 -30.92% ✅
Sema.NumConstraintScopes 581970 334228 -247742 -42.57% ✅
Sema.NumTypesValidated 27944 14214 -13730 -49.13% ✅
Sema.NumGenericSignatureBuilders 33750 9642 -24108 -71.43% ✅
Sema.NumDeclsValidated 125016 9306 -115710 -92.56% ✅
Improved in ReactiveCocoa (15)
name old new delta delta_pct
SILModule.NumSILGenFunctions 2904 2892 -12 -0.41% ✅
IRModule.NumIRInsts 102753 101240 -1513 -1.47% ✅
AST.NumTotalClangImportedEntities 101754 97352 -4402 -4.33% ✅
Sema.NumFunctionsTypechecked 18516 17692 -824 -4.45% ✅
AST.NumUsedConformances 704 672 -32 -4.55% ✅
AST.NumImportedExternalDefinitions 34112 32490 -1622 -4.75% ✅
Sema.NumLazyGenericEnvironmentsLoaded 10174 9152 -1022 -10.05% ✅
Sema.NumLazyIterableDeclContexts 105954 94390 -11564 -10.91% ✅
Sema.NumConformancesDeserialized 57916 47508 -10408 -17.97% ✅
Sema.NumTypesDeserialized 447750 365932 -81818 -18.27% ✅
Sema.NumDeclsDeserialized 494670 398939 -95731 -19.35% ✅
Sema.NumLazyGenericEnvironments 90692 67062 -23630 -26.06% ✅
Sema.NumTypesValidated 49050 34130 -14920 -30.42% ✅
Sema.NumGenericSignatureBuilders 49468 21664 -27804 -56.21% ✅
Sema.NumDeclsValidated 106644 4704 -101940 -95.59% ✅
Improved in ReactiveSwift (19)
name old new delta delta_pct
SILModule.NumSILGenFunctions 4833 4813 -20 -0.41% ✅
IRModule.NumIRValueSymbols 19619 19513 -106 -0.54% ✅
IRModule.NumIRFunctions 10863 10785 -78 -0.72% ✅
AST.NumUsedConformances 730 714 -16 -2.19% ✅
IRModule.NumIRBasicBlocks 21814 21146 -668 -3.06% ✅
IRModule.NumIRInsts 332161 321507 -10654 -3.21% ✅
Sema.NumConformancesDeserialized 49822 48170 -1652 -3.32% ✅
Sema.NumConstraintScopes 41650 36534 -5116 -12.28% ✅
Sema.NumDeclsDeserialized 291790 245046 -46744 -16.02% ✅
Sema.NumTypesDeserialized 253286 209635 -43651 -17.23% ✅
Sema.NumLazyGenericEnvironments 50740 40496 -10244 -20.19% ✅
Sema.NumFunctionsTypechecked 4538 3532 -1006 -22.17% ✅
Sema.NumLazyGenericEnvironmentsLoaded 7646 5886 -1760 -23.02% ✅
Sema.NumLazyIterableDeclContexts 37546 27672 -9874 -26.3% ✅
Sema.NumTypesValidated 100770 70786 -29984 -29.75% ✅
AST.NumImportedExternalDefinitions 6434 3394 -3040 -47.25% ✅
AST.NumTotalClangImportedEntities 24796 8586 -16210 -65.37% ✅
Sema.NumGenericSignatureBuilders 31134 8826 -22308 -71.65% ✅
Sema.NumDeclsValidated 75348 20546 -54802 -72.73% ✅
Unchanged (abs(delta) < 0.01% or 100000usec) (4)
Unchanged (abs(delta) < 0.01% or 100000usec) in Alamofire (1)
name old new delta delta_pct
AST.NumLoadedModules 522 522 0 0.0%
Unchanged (abs(delta) < 0.01% or 100000usec) in Kingfisher (1)
name old new delta delta_pct
AST.NumLoadedModules 1323 1323 0 0.0%
Unchanged (abs(delta) < 0.01% or 100000usec) in ReactiveCocoa (1)
name old new delta delta_pct
AST.NumLoadedModules 3536 3536 0 0.0%
Unchanged (abs(delta) < 0.01% or 100000usec) in ReactiveSwift (1)
name old new delta delta_pct
AST.NumLoadedModules 880 880 0 0.0%

PR vs. baseline, changed timers (debug)

Regressed (0)
Improved (0)
Unchanged (abs(delta) < 0.01% or 1000000usec) (0)

Release

PR vs. head (release)

PR vs. head, changed counters (release)

Regressed (20)
Regressed in Alamofire (3)
name old new delta delta_pct
Sema.NumLazyGenericEnvironments 2668 2673 5 0.19% ⛔
Sema.NumTypesDeserialized 22917 22951 34 0.15% ⛔
Sema.NumDeclsDeserialized 24212 24231 19 0.08% ⛔
Regressed in Kingfisher (3)
name old new delta delta_pct
Sema.NumLazyGenericEnvironments 4904 4908 4 0.08% ⛔
Sema.NumDeclsDeserialized 48404 48418 14 0.03% ⛔
Sema.NumTypesDeserialized 45214 45228 14 0.03% ⛔
Regressed in ReactiveCocoa (3)
name old new delta delta_pct
Sema.NumLazyGenericEnvironments 5952 5956 4 0.07% ⛔
Sema.NumTypesDeserialized 38761 38775 14 0.04% ⛔
Sema.NumDeclsDeserialized 41724 41738 14 0.03% ⛔
Regressed in ReactiveSwift (8)
name old new delta delta_pct
IRModule.NumIRBasicBlocks 21986 22054 68 0.31% ⛔
IRModule.NumIRInsts 258865 259105 240 0.09% ⛔
LLVM.NumLLVMBytesOutput 10131040 10140340 9300 0.09% ⛔
Sema.NumLazyGenericEnvironments 4936 4940 4 0.08% ⛔
Sema.NumTypesDeserialized 39471 39485 14 0.04% ⛔
SILModule.NumSILOptFunctions 6928 6930 2 0.03% ⛔
Sema.NumDeclsDeserialized 43989 44003 14 0.03% ⛔
IRModule.NumIRGlobals 11626 11628 2 0.02% ⛔
Regressed in Result (3)
name old new delta delta_pct
Sema.NumLazyGenericEnvironments 3842 3846 4 0.1% ⛔
Sema.NumTypesDeserialized 19968 19982 14 0.07% ⛔
Sema.NumDeclsDeserialized 22894 22908 14 0.06% ⛔
Improved (1)
Improved in ReactiveSwift (1)
name old new delta delta_pct
IRModule.NumIRFunctions 10267 10265 -2 -0.02% ✅
Unchanged (abs(delta) < 0.01% or 100000usec) (94)
Unchanged (abs(delta) < 0.01% or 100000usec) in Alamofire (20)
name old new delta delta_pct
AST.NumImportedExternalDefinitions 881 881 0 0.0%
AST.NumLoadedModules 28 28 0 0.0%
AST.NumTotalClangImportedEntities 3234 3234 0 0.0%
AST.NumUsedConformances 427 427 0 0.0%
IRModule.NumIRBasicBlocks 15403 15403 0 0.0%
IRModule.NumIRFunctions 3755 3755 0 0.0%
IRModule.NumIRGlobals 4435 4435 0 0.0%
IRModule.NumIRInsts 107319 107319 0 0.0%
IRModule.NumIRValueSymbols 7061 7061 0 0.0%
LLVM.NumLLVMBytesOutput 3391884 3391884 0 0.0%
SILModule.NumSILGenFunctions 1860 1860 0 0.0%
SILModule.NumSILOptFunctions 3071 3071 0 0.0%
Sema.NumConformancesDeserialized 15607 15607 0 0.0%
Sema.NumConstraintScopes 36195 36195 0 0.0%
Sema.NumDeclsValidated 3283 3283 0 0.0%
Sema.NumFunctionsTypechecked 1104 1104 0 0.0%
Sema.NumGenericSignatureBuilders 416 416 0 0.0%
Sema.NumLazyGenericEnvironmentsLoaded 361 361 0 0.0%
Sema.NumLazyIterableDeclContexts 1655 1655 0 0.0%
Sema.NumTypesValidated 1592 1592 0 0.0%
Unchanged (abs(delta) < 0.01% or 100000usec) in Kingfisher (20)
name old new delta delta_pct
AST.NumImportedExternalDefinitions 3368 3368 0 0.0%
AST.NumLoadedModules 61 61 0 0.0%
AST.NumTotalClangImportedEntities 9816 9816 0 0.0%
AST.NumUsedConformances 842 842 0 0.0%
IRModule.NumIRBasicBlocks 23372 23372 0 0.0%
IRModule.NumIRFunctions 6116 6116 0 0.0%
IRModule.NumIRGlobals 8552 8552 0 0.0%
IRModule.NumIRInsts 157311 157311 0 0.0%
IRModule.NumIRValueSymbols 13066 13066 0 0.0%
LLVM.NumLLVMBytesOutput 5990140 5990132 -8 -0.0%
SILModule.NumSILGenFunctions 3056 3056 0 0.0%
SILModule.NumSILOptFunctions 5840 5840 0 0.0%
Sema.NumConformancesDeserialized 31642 31642 0 0.0%
Sema.NumConstraintScopes 323218 323218 0 0.0%
Sema.NumDeclsValidated 4144 4144 0 0.0%
Sema.NumFunctionsTypechecked 2848 2848 0 0.0%
Sema.NumGenericSignatureBuilders 1087 1087 0 0.0%
Sema.NumLazyGenericEnvironmentsLoaded 822 822 0 0.0%
Sema.NumLazyIterableDeclContexts 3527 3527 0 0.0%
Sema.NumTypesValidated 2740 2740 0 0.0%
Unchanged (abs(delta) < 0.01% or 100000usec) in ReactiveCocoa (20)
name old new delta delta_pct
AST.NumImportedExternalDefinitions 3132 3132 0 0.0%
AST.NumLoadedModules 66 66 0 0.0%
AST.NumTotalClangImportedEntities 7434 7434 0 0.0%
AST.NumUsedConformances 672 672 0 0.0%
IRModule.NumIRBasicBlocks 8987 8987 0 0.0%
IRModule.NumIRFunctions 5009 5009 0 0.0%
IRModule.NumIRGlobals 8487 8487 0 0.0%
IRModule.NumIRInsts 65204 65204 0 0.0%
IRModule.NumIRValueSymbols 12230 12230 0 0.0%
LLVM.NumLLVMBytesOutput 8819376 8819376 0 0.0%
SILModule.NumSILGenFunctions 1913 1913 0 0.0%
SILModule.NumSILOptFunctions 3147 3147 0 0.0%
Sema.NumConformancesDeserialized 20644 20644 0 0.0%
Sema.NumConstraintScopes 37364 37364 0 0.0%
Sema.NumDeclsValidated 2398 2398 0 0.0%
Sema.NumFunctionsTypechecked 2482 2482 0 0.0%
Sema.NumGenericSignatureBuilders 1282 1282 0 0.0%
Sema.NumLazyGenericEnvironmentsLoaded 692 692 0 0.0%
Sema.NumLazyIterableDeclContexts 3778 3778 0 0.0%
Sema.NumTypesValidated 2372 2372 0 0.0%
Unchanged (abs(delta) < 0.01% or 100000usec) in ReactiveSwift (14)
name old new delta delta_pct
AST.NumImportedExternalDefinitions 512 512 0 0.0%
AST.NumLoadedModules 38 38 0 0.0%
AST.NumTotalClangImportedEntities 2102 2102 0 0.0%
AST.NumUsedConformances 720 720 0 0.0%
IRModule.NumIRValueSymbols 19591 19591 0 0.0%
SILModule.NumSILGenFunctions 3735 3735 0 0.0%
Sema.NumConformancesDeserialized 26629 26629 0 0.0%
Sema.NumConstraintScopes 34928 34928 0 0.0%
Sema.NumDeclsValidated 7570 7570 0 0.0%
Sema.NumFunctionsTypechecked 1976 1976 0 0.0%
Sema.NumGenericSignatureBuilders 1515 1515 0 0.0%
Sema.NumLazyGenericEnvironmentsLoaded 810 810 0 0.0%
Sema.NumLazyIterableDeclContexts 2871 2871 0 0.0%
Sema.NumTypesValidated 23594 23594 0 0.0%
Unchanged (abs(delta) < 0.01% or 100000usec) in Result (20)
name old new delta delta_pct
AST.NumImportedExternalDefinitions 316 316 0 0.0%
AST.NumLoadedModules 34 34 0 0.0%
AST.NumTotalClangImportedEntities 1300 1300 0 0.0%
AST.NumUsedConformances 62 62 0 0.0%
IRModule.NumIRBasicBlocks 2118 2118 0 0.0%
IRModule.NumIRFunctions 644 644 0 0.0%
IRModule.NumIRGlobals 683 683 0 0.0%
IRModule.NumIRInsts 19449 19449 0 0.0%
IRModule.NumIRValueSymbols 1211 1211 0 0.0%
LLVM.NumLLVMBytesOutput 490012 490012 0 0.0%
SILModule.NumSILGenFunctions 292 292 0 0.0%
SILModule.NumSILOptFunctions 813 813 0 0.0%
Sema.NumConformancesDeserialized 4240 4240 0 0.0%
Sema.NumConstraintScopes 3736 3736 0 0.0%
Sema.NumDeclsValidated 470 470 0 0.0%
Sema.NumFunctionsTypechecked 296 296 0 0.0%
Sema.NumGenericSignatureBuilders 368 368 0 0.0%
Sema.NumLazyGenericEnvironmentsLoaded 338 338 0 0.0%
Sema.NumLazyIterableDeclContexts 1962 1962 0 0.0%
Sema.NumTypesValidated 990 990 0 0.0%

PR vs. head, changed timers (release)

Regressed (0)
Improved (0)
Unchanged (abs(delta) < 0.01% or 1000000usec) (9)
Unchanged (abs(delta) < 0.01% or 1000000usec) in Alamofire (1)
name old new delta delta_pct
time.swift-driver.Alamofire-all-x86_64_apple_macosx10.10-o-O.wall 10559970 10486370 -73600 -0.7%
Unchanged (abs(delta) < 0.01% or 1000000usec) in Kingfisher (2)
name old new delta delta_pct
time.swift-driver.Kingfisher-all-armv7_apple_ios8.0-o-O.wall 11188870 11152530 -36340 -0.32%
time.swift-driver.Kingfisher-all-arm64_apple_ios8.0-o-O.wall 10974760 10911500 -63260 -0.58%
Unchanged (abs(delta) < 0.01% or 1000000usec) in ReactiveCocoa (2)
name old new delta delta_pct
time.swift-driver.ReactiveCocoa-all-arm64_apple_ios8.0-o-O.wall 4985469 4993357 7888 0.16%
time.swift-driver.ReactiveCocoa-all-armv7_apple_ios8.0-o-O.wall 4962537 4957098 -5439 -0.11%
Unchanged (abs(delta) < 0.01% or 1000000usec) in ReactiveSwift (2)
name old new delta delta_pct
time.swift-driver.ReactiveSwift-all-arm64_apple_ios8.0-o-O.wall 10449950 10455740 5790 0.06%
time.swift-driver.ReactiveSwift-all-armv7_apple_ios8.0-o-O.wall 10655230 10656720 1490 0.01%
Unchanged (abs(delta) < 0.01% or 1000000usec) in Result (2)
name old new delta delta_pct
time.swift-driver.Result-all-armv7_apple_ios8.0-o-O.wall 2752222 2772241 20019 0.73%
time.swift-driver.Result-all-arm64_apple_ios8.0-o-O.wall 2716499 2725209 8710 0.32%

PR vs. baseline (release)

PR vs. baseline, changed counters (release)

Regressed (13)
Regressed in Alamofire (3)
name old new delta delta_pct
AST.NumTotalClangImportedEntities 2920 3234 314 10.75% ⛔
LLVM.NumLLVMBytesOutput 3172156 3391884 219728 6.93% ⛔
SILModule.NumSILOptFunctions 2991 3071 80 2.67% ⛔
Regressed in Kingfisher (4)
name old new delta delta_pct
LLVM.NumLLVMBytesOutput 5462712 5990132 527420 9.65% ⛔
AST.NumTotalClangImportedEntities 9086 9816 730 8.03% ⛔
Sema.NumConformancesDeserialized 30795 31642 847 2.75% ⛔
SILModule.NumSILOptFunctions 5723 5840 117 2.04% ⛔
Regressed in ReactiveCocoa (4)
name old new delta delta_pct
LLVM.NumLLVMBytesOutput 5480320 8819376 3339056 60.93% ⛔
Sema.NumConstraintScopes 23810 37364 13554 56.93% ⛔
SILModule.NumSILOptFunctions 2915 3147 232 7.96% ⛔
AST.NumTotalClangImportedEntities 7270 7434 164 2.26% ⛔
Regressed in ReactiveSwift (2)
name old new delta delta_pct
LLVM.NumLLVMBytesOutput 9452416 10140340 687924 7.28% ⛔
SILModule.NumSILOptFunctions 6852 6930 78 1.14% ⛔
Improved (68)
Improved in Alamofire (17)
name old new delta delta_pct
SILModule.NumSILGenFunctions 1861 1860 -1 -0.05% ✅
IRModule.NumIRFunctions 3819 3755 -64 -1.68% ✅
AST.NumUsedConformances 435 427 -8 -1.84% ✅
IRModule.NumIRGlobals 4521 4435 -86 -1.9% ✅
IRModule.NumIRValueSymbols 7218 7061 -157 -2.18% ✅
Sema.NumDeclsDeserialized 24875 24231 -644 -2.59% ✅
Sema.NumLazyIterableDeclContexts 1716 1655 -61 -3.55% ✅
Sema.NumTypesDeserialized 23832 22951 -881 -3.7% ✅
Sema.NumLazyGenericEnvironments 2814 2673 -141 -5.01% ✅
Sema.NumConformancesDeserialized 16433 15607 -826 -5.03% ✅
Sema.NumLazyGenericEnvironmentsLoaded 383 361 -22 -5.74% ✅
Sema.NumConstraintScopes 38683 36195 -2488 -6.43% ✅
IRModule.NumIRBasicBlocks 16869 15403 -1466 -8.69% ✅
IRModule.NumIRInsts 123248 107319 -15929 -12.92% ✅
Sema.NumTypesValidated 1977 1592 -385 -19.47% ✅
Sema.NumGenericSignatureBuilders 1595 416 -1179 -73.92% ✅
Sema.NumDeclsValidated 17283 3283 -14000 -81.0% ✅
Improved in Kingfisher (15)
name old new delta delta_pct
IRModule.NumIRGlobals 8627 8552 -75 -0.87% ✅
Sema.NumDeclsDeserialized 48980 48418 -562 -1.15% ✅
IRModule.NumIRValueSymbols 13308 13066 -242 -1.82% ✅
AST.NumUsedConformances 858 842 -16 -1.86% ✅
Sema.NumTypesDeserialized 46208 45228 -980 -2.12% ✅
IRModule.NumIRFunctions 6265 6116 -149 -2.38% ✅
Sema.NumLazyIterableDeclContexts 3642 3527 -115 -3.16% ✅
Sema.NumLazyGenericEnvironments 5174 4908 -266 -5.14% ✅
Sema.NumLazyGenericEnvironmentsLoaded 876 822 -54 -6.16% ✅
IRModule.NumIRBasicBlocks 25356 23372 -1984 -7.82% ✅
IRModule.NumIRInsts 189828 157311 -32517 -17.13% ✅
Sema.NumTypesValidated 3794 2740 -1054 -27.78% ✅
Sema.NumConstraintScopes 564928 323218 -241710 -42.79% ✅
Sema.NumGenericSignatureBuilders 3925 1087 -2838 -72.31% ✅
Sema.NumDeclsValidated 35702 4144 -31558 -88.39% ✅
Improved in ReactiveCocoa (17)
name old new delta delta_pct
Sema.NumFunctionsTypechecked 2484 2482 -2 -0.08% ✅
AST.NumImportedExternalDefinitions 3138 3132 -6 -0.19% ✅
SILModule.NumSILGenFunctions 1917 1913 -4 -0.21% ✅
IRModule.NumIRValueSymbols 12322 12230 -92 -0.75% ✅
Sema.NumConformancesDeserialized 20926 20644 -282 -1.35% ✅
IRModule.NumIRFunctions 5090 5009 -81 -1.59% ✅
Sema.NumDeclsDeserialized 42739 41738 -1001 -2.34% ✅
Sema.NumTypesDeserialized 39750 38775 -975 -2.45% ✅
Sema.NumLazyIterableDeclContexts 3880 3778 -102 -2.63% ✅
Sema.NumLazyGenericEnvironments 6210 5956 -254 -4.09% ✅
AST.NumUsedConformances 704 672 -32 -4.55% ✅
IRModule.NumIRBasicBlocks 9437 8987 -450 -4.77% ✅
Sema.NumLazyGenericEnvironmentsLoaded 728 692 -36 -4.95% ✅
IRModule.NumIRInsts 69895 65204 -4691 -6.71% ✅
Sema.NumTypesValidated 4072 2372 -1700 -41.75% ✅
Sema.NumGenericSignatureBuilders 3612 1282 -2330 -64.51% ✅
Sema.NumDeclsValidated 20206 2398 -17808 -88.13% ✅
Improved in ReactiveSwift (19)
name old new delta delta_pct
SILModule.NumSILGenFunctions 3755 3735 -20 -0.53% ✅
Sema.NumFunctionsTypechecked 1990 1976 -14 -0.7% ✅
Sema.NumConformancesDeserialized 26845 26629 -216 -0.8% ✅
AST.NumUsedConformances 732 720 -12 -1.64% ✅
IRModule.NumIRValueSymbols 19993 19591 -402 -2.01% ✅
Sema.NumDeclsDeserialized 44930 44003 -927 -2.06% ✅
IRModule.NumIRFunctions 10605 10265 -340 -3.21% ✅
Sema.NumTypesDeserialized 40957 39485 -1472 -3.59% ✅
Sema.NumLazyIterableDeclContexts 2982 2871 -111 -3.72% ✅
IRModule.NumIRInsts 271570 259105 -12465 -4.59% ✅
Sema.NumLazyGenericEnvironments 5196 4940 -256 -4.93% ✅
IRModule.NumIRBasicBlocks 23918 22054 -1864 -7.79% ✅
Sema.NumLazyGenericEnvironmentsLoaded 890 810 -80 -8.99% ✅
Sema.NumConstraintScopes 38598 34928 -3670 -9.51% ✅
Sema.NumTypesValidated 26352 23594 -2758 -10.47% ✅
AST.NumImportedExternalDefinitions 592 512 -80 -13.51% ✅
AST.NumTotalClangImportedEntities 2670 2102 -568 -21.27% ✅
Sema.NumGenericSignatureBuilders 4390 1515 -2875 -65.49% ✅
Sema.NumDeclsValidated 28656 7570 -21086 -73.58% ✅
Unchanged (abs(delta) < 0.01% or 100000usec) (11)
Unchanged (abs(delta) < 0.01% or 100000usec) in Alamofire (3)
name old new delta delta_pct
AST.NumImportedExternalDefinitions 881 881 0 0.0%
AST.NumLoadedModules 28 28 0 0.0%
Sema.NumFunctionsTypechecked 1104 1104 0 0.0%
Unchanged (abs(delta) < 0.01% or 100000usec) in Kingfisher (4)
name old new delta delta_pct
AST.NumImportedExternalDefinitions 3368 3368 0 0.0%
AST.NumLoadedModules 61 61 0 0.0%
SILModule.NumSILGenFunctions 3056 3056 0 0.0%
Sema.NumFunctionsTypechecked 2848 2848 0 0.0%
Unchanged (abs(delta) < 0.01% or 100000usec) in ReactiveCocoa (2)
name old new delta delta_pct
IRModule.NumIRGlobals 8486 8487 1 0.01%
AST.NumLoadedModules 66 66 0 0.0%
Unchanged (abs(delta) < 0.01% or 100000usec) in ReactiveSwift (2)
name old new delta delta_pct
AST.NumLoadedModules 38 38 0 0.0%
IRModule.NumIRGlobals 11628 11628 0 0.0%

PR vs. baseline, changed timers (release)

Regressed (0)
Improved (0)
Unchanged (abs(delta) < 0.01% or 1000000usec) (0)
Last baseline commit on smoketest-master-debug.csv 
commit 051207462e73c88493bbf2e49795efb88cb6c1ec
Author: Graydon Hoare 
Date:   Tue Oct 10 12:33:02 2017 -0700

    Update smoketest baselines for Swift version 4.0.1-dev (LLVM 2dedb62a0b, Clang ab7472e733, Swift 866e511daa)

Last baseline commit on smoketest-master-release.csv

commit 051207462e73c88493bbf2e49795efb88cb6c1ec
Author: Graydon Hoare 
Date:   Tue Oct 10 12:33:02 2017 -0700

    Update smoketest baselines for Swift version 4.0.1-dev (LLVM 2dedb62a0b, Clang ab7472e733, Swift 866e511daa)

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swift-ci commented Nov 8, 2017

Build failed
Swift Test OS X Platform
Git Sha - dcc55272c9a0621cff236ef7743365bc033cbf30

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moiseev commented Nov 8, 2017

@swift-ci Please test

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moiseev commented Nov 8, 2017

@swift-ci Please smoke benchmark

@swiftlang swiftlang deleted a comment from swift-ci Nov 8, 2017
@swiftlang swiftlang deleted a comment from swift-ci Nov 8, 2017
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swift-ci commented Nov 9, 2017

Build comment file:

Optimized (O)

Regression (5)
TEST OLD NEW DELTA SPEEDUP
ObjectiveCBridgeFromNSSetAnyObjectToStringForced 70014 77350 +10.5% 0.91x (?)
SevenBoom 1299 1399 +7.7% 0.93x (?)
CaptureProp 4373 4628 +5.8% 0.94x
ArraySetElement 463 489 +5.6% 0.95x
LazilyFilteredArrayContains 19742 20821 +5.5% 0.95x
Improvement (6)
TEST OLD NEW DELTA SPEEDUP
ObjectiveCBridgeFromNSDictionaryAnyObjectForced 6636 5321 -19.8% 1.25x (?)
ObjectiveCBridgeFromNSArrayAnyObjectToString 42907 37155 -13.4% 1.15x
ObjectiveCBridgeFromNSArrayAnyObjectForced 4235 3742 -11.6% 1.13x (?)
NSError 281 261 -7.1% 1.08x (?)
ObjectiveCBridgeFromNSSetAnyObjectToString 68230 64214 -5.9% 1.06x
MapReduceShortString 20 19 -5.0% 1.05x
No Changes (323)
TEST OLD NEW DELTA SPEEDUP
AngryPhonebook 2508 2515 +0.3% 1.00x (?)
AnyHashableWithAClass 62375 61918 -0.7% 1.01x (?)
Array2D 2255 2255 +0.0% 1.00x
ArrayAppend 921 921 +0.0% 1.00x
ArrayAppendArrayOfInt 629 628 -0.2% 1.00x (?)
ArrayAppendAscii 21097 21120 +0.1% 1.00x (?)
ArrayAppendFromGeneric 630 629 -0.2% 1.00x
ArrayAppendGenericStructs 1153 1154 +0.1% 1.00x (?)
ArrayAppendLatin1 38759 38739 -0.1% 1.00x (?)
ArrayAppendLazyMap 1133 1133 +0.0% 1.00x
ArrayAppendOptionals 1154 1154 +0.0% 1.00x
ArrayAppendRepeatCol 1130 1130 +0.0% 1.00x
ArrayAppendReserved 704 702 -0.3% 1.00x (?)
ArrayAppendSequence 1072 1071 -0.1% 1.00x
ArrayAppendStrings 14626 14569 -0.4% 1.00x
ArrayAppendToFromGeneric 629 629 +0.0% 1.00x
ArrayAppendToGeneric 629 630 +0.2% 1.00x
ArrayAppendUTF16 40693 40694 +0.0% 1.00x (?)
ArrayInClass 77 77 +0.0% 1.00x
ArrayLiteral 0 0 +0.0% 1.00x
ArrayOfGenericPOD 191 191 +0.0% 1.00x
ArrayOfGenericRef 3428 3488 +1.8% 0.98x (?)
ArrayOfPOD 151 151 +0.0% 1.00x
ArrayOfRef 3423 3425 +0.1% 1.00x (?)
ArrayPlusEqualArrayOfInt 629 629 +0.0% 1.00x
ArrayPlusEqualFiveElementCollection 3959 3965 +0.2% 1.00x (?)
ArrayPlusEqualSingleElementCollection 920 919 -0.1% 1.00x (?)
ArrayPlusEqualThreeElements 1420 1422 +0.1% 1.00x
ArraySubscript 1319 1316 -0.2% 1.00x (?)
ArrayValueProp 7 7 +0.0% 1.00x
ArrayValueProp2 7 7 +0.0% 1.00x
ArrayValueProp3 7 7 +0.0% 1.00x
ArrayValueProp4 7 7 +0.0% 1.00x
BitCount 190 189 -0.5% 1.01x
ByteSwap 94 94 +0.0% 1.00x
CStringLongAscii 5282 5273 -0.2% 1.00x (?)
CStringLongNonAscii 2231 2239 +0.4% 1.00x
CStringShortAscii 4286 4302 +0.4% 1.00x (?)
Calculator 35 35 +0.0% 1.00x
CharIndexing_ascii_unicodeScalars 13384 13401 +0.1% 1.00x
CharIndexing_ascii_unicodeScalars_Backwards 10544 10546 +0.0% 1.00x (?)
CharIndexing_chinese_unicodeScalars 10138 10150 +0.1% 1.00x (?)
CharIndexing_chinese_unicodeScalars_Backwards 7993 7997 +0.1% 1.00x (?)
CharIndexing_japanese_unicodeScalars 16032 16046 +0.1% 1.00x (?)
CharIndexing_japanese_unicodeScalars_Backwards 12626 12621 -0.0% 1.00x (?)
CharIndexing_korean_unicodeScalars 12984 12988 +0.0% 1.00x (?)
CharIndexing_korean_unicodeScalars_Backwards 10227 10228 +0.0% 1.00x (?)
CharIndexing_punctuatedJapanese_unicodeScalars 2423 2427 +0.2% 1.00x
CharIndexing_punctuatedJapanese_unicodeScalars_Backwards 1938 1945 +0.4% 1.00x
CharIndexing_punctuated_unicodeScalars 3030 3036 +0.2% 1.00x
CharIndexing_punctuated_unicodeScalars_Backwards 2414 2417 +0.1% 1.00x
CharIndexing_russian_unicodeScalars 11160 11162 +0.0% 1.00x (?)
CharIndexing_russian_unicodeScalars_Backwards 8789 8802 +0.1% 1.00x
CharIndexing_tweet_unicodeScalars 26448 26442 -0.0% 1.00x (?)
CharIndexing_tweet_unicodeScalars_Backwards 20793 20790 -0.0% 1.00x (?)
CharIndexing_utf16_unicodeScalars 73902 73925 +0.0% 1.00x (?)
CharIndexing_utf16_unicodeScalars_Backwards 54342 54477 +0.2% 1.00x
CharIteration_ascii_unicodeScalars 15084 14906 -1.2% 1.01x
CharIteration_ascii_unicodeScalars_Backwards 15236 15241 +0.0% 1.00x (?)
CharIteration_chinese_unicodeScalars 11401 11279 -1.1% 1.01x
CharIteration_chinese_unicodeScalars_Backwards 11535 11534 -0.0% 1.00x (?)
CharIteration_japanese_unicodeScalars 18039 17861 -1.0% 1.01x
CharIteration_japanese_unicodeScalars_Backwards 18240 18255 +0.1% 1.00x (?)
CharIteration_korean_unicodeScalars 14604 14445 -1.1% 1.01x
CharIteration_korean_unicodeScalars_Backwards 14773 14773 +0.0% 1.00x
CharIteration_punctuatedJapanese_unicodeScalars 2704 2685 -0.7% 1.01x
CharIteration_punctuatedJapanese_unicodeScalars_Backwards 2742 2738 -0.1% 1.00x (?)
CharIteration_punctuated_unicodeScalars 3393 3374 -0.6% 1.01x
CharIteration_punctuated_unicodeScalars_Backwards 3439 3433 -0.2% 1.00x
CharIteration_russian_unicodeScalars 12544 12422 -1.0% 1.01x
CharIteration_russian_unicodeScalars_Backwards 12687 12688 +0.0% 1.00x (?)
CharIteration_tweet_unicodeScalars 29734 29417 -1.1% 1.01x
CharIteration_tweet_unicodeScalars_Backwards 30120 30123 +0.0% 1.00x (?)
CharIteration_utf16_unicodeScalars 70104 70154 +0.1% 1.00x (?)
CharIteration_utf16_unicodeScalars_Backwards 88309 88291 -0.0% 1.00x (?)
CharacterLiteralsLarge 5157 5127 -0.6% 1.01x (?)
CharacterLiteralsSmall 339 338 -0.3% 1.00x
Chars 637 636 -0.2% 1.00x (?)
ClassArrayGetter 12 12 +0.0% 1.00x
DeadArray 154 154 +0.0% 1.00x
Dictionary 514 517 +0.6% 0.99x
Dictionary2 1612 1617 +0.3% 1.00x
Dictionary2OfObjects 2852 2825 -0.9% 1.01x (?)
Dictionary3 407 406 -0.2% 1.00x
Dictionary3OfObjects 731 731 +0.0% 1.00x
DictionaryBridge 3415 3362 -1.6% 1.02x
DictionaryGroup 232 232 +0.0% 1.00x
DictionaryGroupOfObjects 1614 1638 +1.5% 0.99x
DictionaryLiteral 1280 1274 -0.5% 1.00x (?)
DictionaryOfObjects 1925 1928 +0.2% 1.00x (?)
DictionaryRemove 2167 2184 +0.8% 0.99x (?)
DictionaryRemoveOfObjects 19969 19887 -0.4% 1.00x (?)
DictionarySwap 395 399 +1.0% 0.99x
DictionarySwapOfObjects 6328 6454 +2.0% 0.98x
DropFirstAnyCollection 68 68 +0.0% 1.00x
DropFirstAnyCollectionLazy 66636 67006 +0.6% 0.99x (?)
DropFirstAnySeqCRangeIter 24374 24505 +0.5% 0.99x (?)
DropFirstAnySeqCRangeIterLazy 24350 24488 +0.6% 0.99x (?)
DropFirstAnySeqCntRange 64 64 +0.0% 1.00x
DropFirstAnySeqCntRangeLazy 64 64 +0.0% 1.00x
DropFirstAnySequence 5487 5608 +2.2% 0.98x
DropFirstAnySequenceLazy 5507 5615 +2.0% 0.98x
DropFirstArray 31 31 +0.0% 1.00x
DropFirstArrayLazy 31 31 +0.0% 1.00x
DropFirstCountableRange 31 31 +0.0% 1.00x
DropFirstCountableRangeLazy 31 31 +0.0% 1.00x
DropFirstSequence 1732 1727 -0.3% 1.00x
DropFirstSequenceLazy 1754 1753 -0.1% 1.00x (?)
DropLastAnyCollection 25 25 +0.0% 1.00x
DropLastAnyCollectionLazy 21976 21871 -0.5% 1.00x (?)
DropLastAnySeqCRangeIter 4107 4122 +0.4% 1.00x (?)
DropLastAnySeqCRangeIterLazy 4128 4126 -0.0% 1.00x (?)
DropLastAnySeqCntRange 21 21 +0.0% 1.00x
DropLastAnySeqCntRangeLazy 21 21 +0.0% 1.00x
DropLastAnySequence 5882 5863 -0.3% 1.00x
DropLastAnySequenceLazy 5932 5901 -0.5% 1.01x (?)
DropLastArray 10 10 +0.0% 1.00x
DropLastArrayLazy 10 10 +0.0% 1.00x
DropLastCountableRange 10 10 +0.0% 1.00x
DropLastCountableRangeLazy 10 10 +0.0% 1.00x
DropLastSequence 637 645 +1.3% 0.99x
DropLastSequenceLazy 637 643 +0.9% 0.99x
DropWhileAnyCollection 89 89 +0.0% 1.00x
DropWhileAnyCollectionLazy 132 132 +0.0% 1.00x
DropWhileAnySeqCRangeIter 19131 19570 +2.3% 0.98x
DropWhileAnySeqCRangeIterLazy 132 132 +0.0% 1.00x
DropWhileAnySeqCntRange 85 85 +0.0% 1.00x
DropWhileAnySeqCntRangeLazy 132 132 +0.0% 1.00x
DropWhileAnySequence 5378 5335 -0.8% 1.01x (?)
DropWhileAnySequenceLazy 1787 1787 +0.0% 1.00x
DropWhileArray 47 47 +0.0% 1.00x
DropWhileArrayLazy 116 116 +0.0% 1.00x
DropWhileCountableRange 32 32 +0.0% 1.00x
DropWhileCountableRangeLazy 100 100 +0.0% 1.00x
DropWhileSequence 1297 1295 -0.2% 1.00x (?)
DropWhileSequenceLazy 79 79 +0.0% 1.00x
EqualStringSubstring 356 358 +0.6% 0.99x
EqualSubstringString 357 358 +0.3% 1.00x
EqualSubstringSubstring 361 359 -0.6% 1.01x
EqualSubstringSubstringGenericEquatable 360 361 +0.3% 1.00x
ErrorHandling 1787 1873 +4.8% 0.95x
ExclusivityGlobal 5 5 +0.0% 1.00x
ExclusivityInMatSet 15 15 +0.0% 1.00x
ExclusivityIndependent 2 2 +0.0% 1.00x
FilterEvenUsingReduce 1165 1158 -0.6% 1.01x
FilterEvenUsingReduceInto 128 128 +0.0% 1.00x
FrequenciesUsingReduce 6630 6462 -2.5% 1.03x (?)
FrequenciesUsingReduceInto 3643 3639 -0.1% 1.00x (?)
Hanoi 3411 3442 +0.9% 0.99x
HashTest 1537 1556 +1.2% 0.99x (?)
Histogram 257 256 -0.4% 1.00x
Integrate 228 228 +0.0% 1.00x
IterateData 1268 1267 -0.1% 1.00x (?)
Join 340 339 -0.3% 1.00x (?)
LazilyFilteredArrays 49307 48894 -0.8% 1.01x
LazilyFilteredRange 3410 3410 +0.0% 1.00x
LessSubstringSubstring 357 359 +0.6% 0.99x
LessSubstringSubstringGenericComparable 357 360 +0.8% 0.99x
LinkedList 6422 6406 -0.2% 1.00x (?)
MapReduce 382 382 +0.0% 1.00x
MapReduceAnyCollection 410 409 -0.2% 1.00x
MapReduceAnyCollectionShort 1836 1838 +0.1% 1.00x (?)
MapReduceClass 2657 2657 +0.0% 1.00x
MapReduceClassShort 3964 4020 +1.4% 0.99x
MapReduceLazyCollection 12 12 +0.0% 1.00x
MapReduceLazyCollectionShort 7 7 +0.0% 1.00x
MapReduceLazySequence 77 77 +0.0% 1.00x
MapReduceSequence 397 396 -0.3% 1.00x (?)
MapReduceShort 1744 1747 +0.2% 1.00x (?)
MapReduceString 106 101 -4.7% 1.05x
Memset 192 192 +0.0% 1.00x
MonteCarloE 9349 9362 +0.1% 1.00x
MonteCarloPi 38606 38609 +0.0% 1.00x (?)
NSDictionaryCastToSwift 4605 4591 -0.3% 1.00x (?)
NSStringConversion 362 359 -0.8% 1.01x
NopDeinit 20926 21004 +0.4% 1.00x
ObjectAllocation 155 155 +0.0% 1.00x
ObjectiveCBridgeFromNSArrayAnyObject 21856 21189 -3.1% 1.03x (?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced 33433 33965 +1.6% 0.98x (?)
ObjectiveCBridgeFromNSDictionaryAnyObject 126105 130107 +3.2% 0.97x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString 97282 95778 -1.5% 1.02x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced 126670 125522 -0.9% 1.01x (?)
ObjectiveCBridgeFromNSSetAnyObject 61131 62059 +1.5% 0.99x (?)
ObjectiveCBridgeFromNSSetAnyObjectForced 4169 4250 +1.9% 0.98x (?)
ObjectiveCBridgeFromNSString 858 899 +4.8% 0.95x
ObjectiveCBridgeFromNSStringForced 1916 1912 -0.2% 1.00x (?)
ObjectiveCBridgeStubDataAppend 3325 3338 +0.4% 1.00x (?)
ObjectiveCBridgeStubDateAccess 205 205 +0.0% 1.00x
ObjectiveCBridgeStubDateMutation 230 230 +0.0% 1.00x
ObjectiveCBridgeStubFromArrayOfNSString 28653 28028 -2.2% 1.02x (?)
ObjectiveCBridgeStubFromNSDate 3743 3763 +0.5% 0.99x (?)
ObjectiveCBridgeStubFromNSDateRef 4044 4045 +0.0% 1.00x (?)
ObjectiveCBridgeStubFromNSString 549 556 +1.3% 0.99x (?)
ObjectiveCBridgeStubFromNSStringRef 154 154 +0.0% 1.00x
ObjectiveCBridgeStubNSDataAppend 2361 2426 +2.8% 0.97x (?)
ObjectiveCBridgeStubNSDateMutationRef 11303 11554 +2.2% 0.98x (?)
ObjectiveCBridgeStubNSDateRefAccess 298 302 +1.3% 0.99x (?)
ObjectiveCBridgeStubToArrayOfNSString 26808 27715 +3.4% 0.97x (?)
ObjectiveCBridgeStubToNSDate 13733 13456 -2.0% 1.02x (?)
ObjectiveCBridgeStubToNSDateRef 3009 2985 -0.8% 1.01x (?)
ObjectiveCBridgeStubToNSString 1274 1276 +0.2% 1.00x (?)
ObjectiveCBridgeStubToNSStringRef 112 112 +0.0% 1.00x
ObjectiveCBridgeStubURLAppendPath 295891 300147 +1.4% 0.99x (?)
ObjectiveCBridgeStubURLAppendPathRef 295259 298251 +1.0% 0.99x (?)
ObjectiveCBridgeToNSArray 27034 27029 -0.0% 1.00x (?)
ObjectiveCBridgeToNSDictionary 52813 50901 -3.6% 1.04x
ObjectiveCBridgeToNSSet 42696 43143 +1.0% 0.99x (?)
ObjectiveCBridgeToNSString 1074 1074 +0.0% 1.00x
ObserverClosure 1993 1961 -1.6% 1.02x
ObserverForwarderStruct 931 930 -0.1% 1.00x (?)
ObserverPartiallyAppliedMethod 3375 3370 -0.1% 1.00x (?)
ObserverUnappliedMethod 2122 2114 -0.4% 1.00x (?)
OpenClose 5 5 +0.0% 1.00x
Phonebook 5814 5851 +0.6% 0.99x
PolymorphicCalls 22 22 +0.0% 1.00x
PopFrontArray 1776 1775 -0.1% 1.00x (?)
PopFrontArrayGeneric 1802 1775 -1.5% 1.02x (?)
PopFrontUnsafePointer 8604 8760 +1.8% 0.98x (?)
PrefixAnyCollection 68 68 +0.0% 1.00x
PrefixAnyCollectionLazy 66021 65393 -1.0% 1.01x (?)
PrefixAnySeqCRangeIter 19240 19065 -0.9% 1.01x
PrefixAnySeqCRangeIterLazy 19186 19063 -0.6% 1.01x
PrefixAnySeqCntRange 64 64 +0.0% 1.00x
PrefixAnySeqCntRangeLazy 64 64 +0.0% 1.00x
PrefixAnySequence 4706 4691 -0.3% 1.00x (?)
PrefixAnySequenceLazy 4723 4690 -0.7% 1.01x
PrefixArray 31 31 +0.0% 1.00x
PrefixArrayLazy 31 31 +0.0% 1.00x
PrefixCountableRange 31 31 +0.0% 1.00x
PrefixCountableRangeLazy 31 31 +0.0% 1.00x
PrefixSequence 1315 1312 -0.2% 1.00x
PrefixSequenceLazy 1332 1329 -0.2% 1.00x (?)
PrefixWhileAnyCollection 131 131 +0.0% 1.00x
PrefixWhileAnyCollectionLazy 95 95 +0.0% 1.00x
PrefixWhileAnySeqCRangeIter 11440 11502 +0.5% 0.99x (?)
PrefixWhileAnySeqCRangeIterLazy 95 95 +0.0% 1.00x
PrefixWhileAnySeqCntRange 127 127 +0.0% 1.00x
PrefixWhileAnySeqCntRangeLazy 95 95 +0.0% 1.00x
PrefixWhileAnySequence 12340 12300 -0.3% 1.00x (?)
PrefixWhileAnySequenceLazy 1312 1313 +0.1% 1.00x (?)
PrefixWhileArray 94 94 +0.0% 1.00x
PrefixWhileArrayLazy 63 63 +0.0% 1.00x
PrefixWhileCountableRange 48 48 +0.0% 1.00x
PrefixWhileCountableRangeLazy 31 31 +0.0% 1.00x
PrefixWhileSequence 351 363 +3.4% 0.97x
PrefixWhileSequenceLazy 47 47 +0.0% 1.00x
Prims 667 670 +0.4% 1.00x (?)
PrimsSplit 665 665 +0.0% 1.00x
ProtocolDispatch 3085 3085 +0.0% 1.00x
ProtocolDispatch2 134 134 +0.0% 1.00x
RC4 148 148 +0.0% 1.00x
RGBHistogram 1985 2008 +1.2% 0.99x (?)
RGBHistogramOfObjects 20116 20207 +0.5% 1.00x (?)
RangeAssignment 339 340 +0.3% 1.00x (?)
RangeIterationSigned 154 154 +0.0% 1.00x
RangeIterationSigned64 180 180 +0.0% 1.00x
RangeIterationUnsigned 179 180 +0.6% 0.99x
RecursiveOwnedParameter 2041 2042 +0.0% 1.00x
ReversedArray 51 51 +0.0% 1.00x
ReversedBidirectional 25149 25663 +2.0% 0.98x (?)
ReversedDictionary 73 73 +0.0% 1.00x
SetExclusiveOr 2564 2568 +0.2% 1.00x (?)
SetExclusiveOr_OfObjects 7460 7447 -0.2% 1.00x (?)
SetIntersect 248 248 +0.0% 1.00x
SetIntersect_OfObjects 1551 1543 -0.5% 1.01x (?)
SetIsSubsetOf 253 253 +0.0% 1.00x
SetIsSubsetOf_OfObjects 311 311 +0.0% 1.00x
SetUnion 2290 2300 +0.4% 1.00x (?)
SetUnion_OfObjects 6137 6152 +0.2% 1.00x (?)
Sim2DArray 604 604 +0.0% 1.00x
SortLargeExistentials 7785 7832 +0.6% 0.99x
SortLettersInPlace 993 983 -1.0% 1.01x (?)
SortSortedStrings 879 894 +1.7% 0.98x
SortStrings 1590 1613 +1.4% 0.99x
SortStringsUnicode 7730 7935 +2.7% 0.97x
StackPromo 20204 21060 +4.2% 0.96x
StaticArray 5 5 +0.0% 1.00x
StrComplexWalk 1782 1782 +0.0% 1.00x
StrToInt 1823 1820 -0.2% 1.00x (?)
StringAdder 3017 3015 -0.1% 1.00x (?)
StringBuilder 890 892 +0.2% 1.00x (?)
StringBuilderLong 876 874 -0.2% 1.00x (?)
StringEdits 154587 155044 +0.3% 1.00x (?)
StringEnumRawValueInitialization 702 702 +0.0% 1.00x
StringEqualPointerComparison 411 411 +0.0% 1.00x
StringFromLongWholeSubstring 157 157 +0.0% 1.00x
StringFromLongWholeSubstringGeneric 74 74 +0.0% 1.00x
StringHasPrefix 15 15 +0.0% 1.00x
StringHasPrefixUnicode 15940 15615 -2.0% 1.02x (?)
StringHasSuffix 15 15 +0.0% 1.00x
StringHasSuffixUnicode 70229 69459 -1.1% 1.01x
StringInterpolation 9651 9759 +1.1% 0.99x (?)
StringMatch 8055 7746 -3.8% 1.04x
StringUTF16Builder 1652 1655 +0.2% 1.00x (?)
StringWalk 1435 1437 +0.1% 1.00x
StringWithCString 63212 63276 +0.1% 1.00x (?)
SubstringComparable 1520 1531 +0.7% 0.99x
SubstringEqualString 1324 1336 +0.9% 0.99x
SubstringEquatable 3433 3425 -0.2% 1.00x (?)
SubstringFromLongString 9 9 +0.0% 1.00x
SubstringFromLongStringGeneric 64 64 +0.0% 1.00x
SuffixAnyCollection 25 25 +0.0% 1.00x
SuffixAnyCollectionLazy 22187 22369 +0.8% 0.99x
SuffixAnySeqCRangeIter 4389 4387 -0.0% 1.00x (?)
SuffixAnySeqCRangeIterLazy 4377 4367 -0.2% 1.00x (?)
SuffixAnySeqCntRange 21 21 +0.0% 1.00x
SuffixAnySeqCntRangeLazy 21 21 +0.0% 1.00x
SuffixAnySequence 5917 5891 -0.4% 1.00x (?)
SuffixAnySequenceLazy 6030 6021 -0.1% 1.00x (?)
SuffixArray 10 10 +0.0% 1.00x
SuffixArrayLazy 10 10 +0.0% 1.00x
SuffixCountableRange 10 10 +0.0% 1.00x
SuffixCountableRangeLazy 10 10 +0.0% 1.00x
SuffixSequence 4134 4171 +0.9% 0.99x
SuffixSequenceLazy 4207 4157 -1.2% 1.01x
SumUsingReduce 87 87 +0.0% 1.00x
SumUsingReduceInto 91 91 +0.0% 1.00x
SuperChars 74101 74179 +0.1% 1.00x (?)
TwoSum 842 835 -0.8% 1.01x
TypeFlood 0 0 +0.0% 1.00x
UTF8Decode 292 292 +0.0% 1.00x
Walsh 382 391 +2.4% 0.98x
XorLoop 328 327 -0.3% 1.00x

Unoptimized (Onone)

Regression (26)
TEST OLD NEW DELTA SPEEDUP
StringBuilderLong 993 1484 +49.4% 0.67x (?)
CharIteration_punctuated_unicodeScalars_Backwards 62721 75123 +19.8% 0.83x
CharIteration_japanese_unicodeScalars_Backwards 338714 402551 +18.8% 0.84x
CharIteration_tweet_unicodeScalars_Backwards 551950 644024 +16.7% 0.86x (?)
CharIteration_punctuatedJapanese_unicodeScalars_Backwards 49103 56927 +15.9% 0.86x
CharIndexing_punctuated_unicodeScalars_Backwards 99648 112981 +13.4% 0.88x
CharIndexing_japanese_unicodeScalars_Backwards 550617 623662 +13.3% 0.88x
CharIndexing_punctuatedJapanese_unicodeScalars_Backwards 77147 86623 +12.3% 0.89x (?)
CharIteration_russian_unicodeScalars_Backwards 236342 263730 +11.6% 0.90x (?)
CharIteration_korean_unicodeScalars_Backwards 277806 309288 +11.3% 0.90x (?)
CharIteration_ascii_unicodeScalars_Backwards 285669 315941 +10.6% 0.90x
CharIndexing_chinese_unicodeScalars 340105 375535 +10.4% 0.91x (?)
ObjectiveCBridgeFromNSArrayAnyObjectToString 38938 42869 +10.1% 0.91x
CharIteration_chinese_unicodeScalars_Backwards 214889 236555 +10.1% 0.91x (?)
CharIndexing_chinese_unicodeScalars_Backwards 339632 373287 +9.9% 0.91x (?)
CharIndexing_russian_unicodeScalars 386069 423289 +9.6% 0.91x (?)
RangeAssignment 4870 5330 +9.4% 0.91x
CharIndexing_utf16_unicodeScalars_Backwards 513600 553533 +7.8% 0.93x
CharIndexing_tweet_unicodeScalars_Backwards 913401 977645 +7.0% 0.93x (?)
CharIndexing_ascii_unicodeScalars_Backwards 469921 501996 +6.8% 0.94x (?)
CharIndexing_korean_unicodeScalars_Backwards 449548 477952 +6.3% 0.94x
ObjectiveCBridgeFromNSDictionaryAnyObject 131528 139751 +6.3% 0.94x
OpenClose 368 390 +6.0% 0.94x
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced 121540 128511 +5.7% 0.95x (?)
SortStrings 2402 2538 +5.7% 0.95x
ObjectiveCBridgeFromNSSetAnyObjectToStringForced 74022 77955 +5.3% 0.95x (?)
Improvement (6)
TEST OLD NEW DELTA SPEEDUP
SortLettersInPlace 2979 2745 -7.9% 1.09x
EqualSubstringSubstring 771 712 -7.7% 1.08x
PrefixCountableRange 453 424 -6.4% 1.07x
ObjectiveCBridgeFromNSSetAnyObject 71475 67239 -5.9% 1.06x
ObjectiveCBridgeFromNSDictionaryAnyObjectToString 117165 110333 -5.8% 1.06x (?)
ObjectiveCBridgeFromNSSetAnyObjectForced 7778 7328 -5.8% 1.06x (?)
No Changes (302)
TEST OLD NEW DELTA SPEEDUP
AngryPhonebook 4282 4248 -0.8% 1.01x (?)
AnyHashableWithAClass 77248 77258 +0.0% 1.00x (?)
Array2D 570058 571048 +0.2% 1.00x (?)
ArrayAppend 4965 4964 -0.0% 1.00x (?)
ArrayAppendArrayOfInt 683 685 +0.3% 1.00x
ArrayAppendAscii 47280 48439 +2.5% 0.98x
ArrayAppendFromGeneric 685 690 +0.7% 0.99x
ArrayAppendGenericStructs 1214 1217 +0.2% 1.00x
ArrayAppendLatin1 67566 69541 +2.9% 0.97x
ArrayAppendLazyMap 192581 192872 +0.2% 1.00x (?)
ArrayAppendOptionals 1214 1217 +0.2% 1.00x
ArrayAppendRepeatCol 202182 202441 +0.1% 1.00x
ArrayAppendReserved 4642 4647 +0.1% 1.00x
ArrayAppendSequence 66844 66809 -0.1% 1.00x (?)
ArrayAppendStrings 14797 14796 -0.0% 1.00x (?)
ArrayAppendToFromGeneric 684 688 +0.6% 0.99x (?)
ArrayAppendToGeneric 686 690 +0.6% 0.99x (?)
ArrayAppendUTF16 70424 71554 +1.6% 0.98x
ArrayInClass 6037 6029 -0.1% 1.00x
ArrayLiteral 1534 1533 -0.1% 1.00x (?)
ArrayOfGenericPOD 1557 1526 -2.0% 1.02x
ArrayOfGenericRef 8771 8749 -0.3% 1.00x (?)
ArrayOfPOD 762 763 +0.1% 1.00x
ArrayOfRef 8068 8015 -0.7% 1.01x (?)
ArrayPlusEqualArrayOfInt 683 687 +0.6% 0.99x
ArrayPlusEqualFiveElementCollection 265014 264670 -0.1% 1.00x (?)
ArrayPlusEqualSingleElementCollection 263486 259892 -1.4% 1.01x (?)
ArrayPlusEqualThreeElements 9752 9830 +0.8% 0.99x (?)
ArraySetElement 4318 4322 +0.1% 1.00x
ArraySubscript 76943 76705 -0.3% 1.00x (?)
ArrayValueProp 3194 3186 -0.3% 1.00x (?)
ArrayValueProp2 16122 16154 +0.2% 1.00x (?)
ArrayValueProp3 3710 3709 -0.0% 1.00x (?)
ArrayValueProp4 3671 3677 +0.2% 1.00x (?)
BitCount 1837 1837 +0.0% 1.00x
ByteSwap 3535 3522 -0.4% 1.00x
CStringLongAscii 5259 5245 -0.3% 1.00x (?)
CStringLongNonAscii 2290 2284 -0.3% 1.00x (?)
CStringShortAscii 7735 7697 -0.5% 1.00x (?)
Calculator 1106 1104 -0.2% 1.00x (?)
CaptureProp 102920 101463 -1.4% 1.01x
CharIndexing_ascii_unicodeScalars 450291 469876 +4.3% 0.96x (?)
CharIndexing_japanese_unicodeScalars 579362 561050 -3.2% 1.03x (?)
CharIndexing_korean_unicodeScalars 437437 453722 +3.7% 0.96x (?)
CharIndexing_punctuatedJapanese_unicodeScalars 79625 81718 +2.6% 0.97x (?)
CharIndexing_punctuated_unicodeScalars 99649 102661 +3.0% 0.97x (?)
CharIndexing_russian_unicodeScalars_Backwards 404454 420550 +4.0% 0.96x (?)
CharIndexing_tweet_unicodeScalars 893123 924989 +3.6% 0.97x (?)
CharIndexing_utf16_unicodeScalars 524956 511658 -2.5% 1.03x (?)
CharIteration_ascii_unicodeScalars 162566 163592 +0.6% 0.99x (?)
CharIteration_chinese_unicodeScalars 123256 121795 -1.2% 1.01x
CharIteration_japanese_unicodeScalars 194315 193262 -0.5% 1.01x
CharIteration_korean_unicodeScalars 159113 157248 -1.2% 1.01x
CharIteration_punctuatedJapanese_unicodeScalars 29146 29100 -0.2% 1.00x (?)
CharIteration_punctuated_unicodeScalars 36392 36222 -0.5% 1.00x (?)
CharIteration_russian_unicodeScalars 136164 135099 -0.8% 1.01x
CharIteration_tweet_unicodeScalars 316541 317973 +0.5% 1.00x
CharIteration_utf16_unicodeScalars 178224 178392 +0.1% 1.00x (?)
CharIteration_utf16_unicodeScalars_Backwards 366672 365926 -0.2% 1.00x (?)
CharacterLiteralsLarge 5337 5438 +1.9% 0.98x (?)
CharacterLiteralsSmall 729 702 -3.7% 1.04x
Chars 43259 43326 +0.2% 1.00x (?)
ClassArrayGetter 898 895 -0.3% 1.00x
DeadArray 100165 98746 -1.4% 1.01x (?)
Dictionary 2739 2772 +1.2% 0.99x (?)
Dictionary2 3058 3081 +0.8% 0.99x (?)
Dictionary2OfObjects 5564 5551 -0.2% 1.00x (?)
Dictionary3 1206 1201 -0.4% 1.00x (?)
Dictionary3OfObjects 2160 2132 -1.3% 1.01x (?)
DictionaryBridge 3642 3479 -4.5% 1.05x
DictionaryGroup 4678 4702 +0.5% 0.99x (?)
DictionaryGroupOfObjects 7188 7150 -0.5% 1.01x (?)
DictionaryLiteral 7663 7630 -0.4% 1.00x (?)
DictionaryOfObjects 6049 5991 -1.0% 1.01x (?)
DictionaryRemove 19467 19610 +0.7% 0.99x
DictionaryRemoveOfObjects 53918 52569 -2.5% 1.03x (?)
DictionarySwap 4480 4502 +0.5% 1.00x
DictionarySwapOfObjects 20389 20346 -0.2% 1.00x (?)
DropFirstAnyCollection 18007 17829 -1.0% 1.01x
DropFirstAnyCollectionLazy 134628 134438 -0.1% 1.00x (?)
DropFirstAnySeqCRangeIter 26762 26593 -0.6% 1.01x
DropFirstAnySeqCRangeIterLazy 26698 26594 -0.4% 1.00x
DropFirstAnySeqCntRange 17900 17793 -0.6% 1.01x (?)
DropFirstAnySeqCntRangeLazy 17905 18020 +0.6% 0.99x
DropFirstAnySequence 13367 13594 +1.7% 0.98x
DropFirstAnySequenceLazy 13460 13536 +0.6% 0.99x (?)
DropFirstArray 5156 5141 -0.3% 1.00x
DropFirstArrayLazy 39345 39627 +0.7% 0.99x (?)
DropFirstCountableRange 421 423 +0.5% 1.00x (?)
DropFirstCountableRangeLazy 38370 37570 -2.1% 1.02x (?)
DropFirstSequence 12363 12489 +1.0% 0.99x
DropFirstSequenceLazy 12536 12571 +0.3% 1.00x
DropLastAnyCollection 5995 5949 -0.8% 1.01x
DropLastAnyCollectionLazy 43077 44772 +3.9% 0.96x
DropLastAnySeqCRangeIter 42419 42451 +0.1% 1.00x (?)
DropLastAnySeqCRangeIterLazy 44158 42496 -3.8% 1.04x
DropLastAnySeqCntRange 5974 5954 -0.3% 1.00x
DropLastAnySeqCntRangeLazy 5987 5998 +0.2% 1.00x (?)
DropLastAnySequence 28400 28400 +0.0% 1.00x
DropLastAnySequenceLazy 28438 28482 +0.2% 1.00x (?)
DropLastArray 1729 1721 -0.5% 1.00x
DropLastArrayLazy 13132 13485 +2.7% 0.97x
DropLastCountableRange 146 147 +0.7% 0.99x
DropLastCountableRangeLazy 12928 12500 -3.3% 1.03x (?)
DropLastSequence 28394 28384 -0.0% 1.00x (?)
DropLastSequenceLazy 27971 28130 +0.6% 0.99x
DropWhileAnyCollection 23499 23263 -1.0% 1.01x
DropWhileAnyCollectionLazy 25052 25068 +0.1% 1.00x (?)
DropWhileAnySeqCRangeIter 28027 28037 +0.0% 1.00x (?)
DropWhileAnySeqCRangeIterLazy 25012 25159 +0.6% 0.99x
DropWhileAnySeqCntRange 23509 23193 -1.3% 1.01x
DropWhileAnySeqCntRangeLazy 25058 25090 +0.1% 1.00x (?)
DropWhileAnySequence 14826 14946 +0.8% 0.99x
DropWhileAnySequenceLazy 12431 12625 +1.6% 0.98x
DropWhileArray 8404 8475 +0.8% 0.99x
DropWhileArrayLazy 15276 15225 -0.3% 1.00x (?)
DropWhileCountableRange 5907 5873 -0.6% 1.01x (?)
DropWhileCountableRangeLazy 24098 24028 -0.3% 1.00x
DropWhileSequence 13798 13799 +0.0% 1.00x (?)
DropWhileSequenceLazy 11638 11502 -1.2% 1.01x
EqualStringSubstring 636 612 -3.8% 1.04x (?)
EqualSubstringString 641 655 +2.2% 0.98x (?)
EqualSubstringSubstringGenericEquatable 390 390 +0.0% 1.00x
ErrorHandling 6218 6011 -3.3% 1.03x
ExclusivityGlobal 174 169 -2.9% 1.03x
ExclusivityInMatSet 285 280 -1.8% 1.02x
ExclusivityIndependent 114 113 -0.9% 1.01x (?)
FilterEvenUsingReduce 3712 3787 +2.0% 0.98x (?)
FilterEvenUsingReduceInto 2184 2179 -0.2% 1.00x (?)
FrequenciesUsingReduce 15589 15426 -1.0% 1.01x (?)
FrequenciesUsingReduceInto 8691 8513 -2.0% 1.02x (?)
Hanoi 18301 18362 +0.3% 1.00x
HashTest 15857 15951 +0.6% 0.99x (?)
Histogram 7604 7586 -0.2% 1.00x (?)
Integrate 651 659 +1.2% 0.99x
IterateData 11980 12027 +0.4% 1.00x
Join 1345 1343 -0.1% 1.00x (?)
LazilyFilteredArrayContains 857239 854916 -0.3% 1.00x
LazilyFilteredArrays 1641457 1726838 +5.2% 0.95x
LazilyFilteredRange 604611 607575 +0.5% 1.00x (?)
LessSubstringSubstring 744 721 -3.1% 1.03x
LessSubstringSubstringGenericComparable 404 405 +0.2% 1.00x (?)
LinkedList 35503 35307 -0.6% 1.01x
MapReduce 33825 34280 +1.3% 0.99x
MapReduceAnyCollection 33811 34633 +2.4% 0.98x
MapReduceAnyCollectionShort 45190 45795 +1.3% 0.99x (?)
MapReduceClass 38142 38466 +0.8% 0.99x
MapReduceClassShort 48904 48276 -1.3% 1.01x (?)
MapReduceLazyCollection 29510 29893 +1.3% 0.99x
MapReduceLazyCollectionShort 39418 39624 +0.5% 0.99x (?)
MapReduceLazySequence 24739 24717 -0.1% 1.00x (?)
MapReduceSequence 39245 39161 -0.2% 1.00x (?)
MapReduceShort 44990 44707 -0.6% 1.01x (?)
MapReduceShortString 274 276 +0.7% 0.99x (?)
MapReduceString 2390 2392 +0.1% 1.00x (?)
Memset 42167 42173 +0.0% 1.00x (?)
MonteCarloE 846308 864686 +2.2% 0.98x
MonteCarloPi 3658771 3707082 +1.3% 0.99x
NSDictionaryCastToSwift 5666 5609 -1.0% 1.01x (?)
NSError 650 661 +1.7% 0.98x (?)
NSStringConversion 393 391 -0.5% 1.01x
NopDeinit 161019 155841 -3.2% 1.03x
ObjectAllocation 1283 1273 -0.8% 1.01x (?)
ObjectiveCBridgeFromNSArrayAnyObject 23921 23184 -3.1% 1.03x (?)
ObjectiveCBridgeFromNSArrayAnyObjectForced 7941 7749 -2.4% 1.02x (?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced 34682 35200 +1.5% 0.99x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced 9456 9050 -4.3% 1.04x (?)
ObjectiveCBridgeFromNSSetAnyObjectToString 70593 71326 +1.0% 0.99x (?)
ObjectiveCBridgeFromNSString 3319 3440 +3.6% 0.96x
ObjectiveCBridgeFromNSStringForced 2286 2246 -1.7% 1.02x (?)
ObjectiveCBridgeStubDataAppend 4459 4478 +0.4% 1.00x (?)
ObjectiveCBridgeStubDateAccess 1134 1134 +0.0% 1.00x
ObjectiveCBridgeStubDateMutation 720 720 +0.0% 1.00x
ObjectiveCBridgeStubFromArrayOfNSString 27339 27777 +1.6% 0.98x (?)
ObjectiveCBridgeStubFromNSDate 4069 4069 +0.0% 1.00x
ObjectiveCBridgeStubFromNSDateRef 4351 4353 +0.0% 1.00x (?)
ObjectiveCBridgeStubFromNSString 592 602 +1.7% 0.98x (?)
ObjectiveCBridgeStubFromNSStringRef 205 204 -0.5% 1.00x
ObjectiveCBridgeStubNSDataAppend 2978 2871 -3.6% 1.04x (?)
ObjectiveCBridgeStubNSDateMutationRef 13419 13592 +1.3% 0.99x (?)
ObjectiveCBridgeStubNSDateRefAccess 1325 1321 -0.3% 1.00x (?)
ObjectiveCBridgeStubToArrayOfNSString 27373 27135 -0.9% 1.01x (?)
ObjectiveCBridgeStubToNSDate 14331 13992 -2.4% 1.02x (?)
ObjectiveCBridgeStubToNSDateRef 3140 3115 -0.8% 1.01x (?)
ObjectiveCBridgeStubToNSString 1346 1353 +0.5% 0.99x (?)
ObjectiveCBridgeStubToNSStringRef 160 160 +0.0% 1.00x
ObjectiveCBridgeStubURLAppendPath 296408 304949 +2.9% 0.97x (?)
ObjectiveCBridgeStubURLAppendPathRef 301057 295300 -1.9% 1.02x (?)
ObjectiveCBridgeToNSArray 28090 27058 -3.7% 1.04x (?)
ObjectiveCBridgeToNSDictionary 54873 52617 -4.1% 1.04x (?)
ObjectiveCBridgeToNSSet 44285 45941 +3.7% 0.96x (?)
ObjectiveCBridgeToNSString 1199 1142 -4.8% 1.05x
ObserverClosure 6060 6047 -0.2% 1.00x (?)
ObserverForwarderStruct 4348 4342 -0.1% 1.00x
ObserverPartiallyAppliedMethod 7290 7278 -0.2% 1.00x (?)
ObserverUnappliedMethod 7848 7758 -1.1% 1.01x (?)
Phonebook 23617 23684 +0.3% 1.00x
PolymorphicCalls 6314 6068 -3.9% 1.04x (?)
PopFrontArray 9670 9776 +1.1% 0.99x
PopFrontArrayGeneric 8708 8698 -0.1% 1.00x (?)
PopFrontUnsafePointer 10189 10311 +1.2% 0.99x (?)
PrefixAnyCollection 17934 17772 -0.9% 1.01x (?)
PrefixAnyCollectionLazy 130056 133996 +3.0% 0.97x (?)
PrefixAnySeqCRangeIter 21283 21237 -0.2% 1.00x
PrefixAnySeqCRangeIterLazy 20992 21215 +1.1% 0.99x
PrefixAnySeqCntRange 17864 17818 -0.3% 1.00x
PrefixAnySeqCntRangeLazy 17867 18036 +0.9% 0.99x
PrefixAnySequence 10943 11072 +1.2% 0.99x
PrefixAnySequenceLazy 11171 11110 -0.5% 1.01x
PrefixArray 5179 5140 -0.8% 1.01x
PrefixArrayLazy 39290 40443 +2.9% 0.97x
PrefixCountableRangeLazy 38679 37593 -2.8% 1.03x (?)
PrefixSequence 10038 9913 -1.2% 1.01x
PrefixSequenceLazy 10121 10178 +0.6% 0.99x
PrefixWhileAnyCollection 34322 34243 -0.2% 1.00x (?)
PrefixWhileAnyCollectionLazy 20335 20361 +0.1% 1.00x (?)
PrefixWhileAnySeqCRangeIter 38776 38575 -0.5% 1.01x
PrefixWhileAnySeqCRangeIterLazy 20473 20347 -0.6% 1.01x
PrefixWhileAnySeqCntRange 34244 34045 -0.6% 1.01x (?)
PrefixWhileAnySeqCntRangeLazy 20387 20418 +0.2% 1.00x (?)
PrefixWhileAnySequence 28008 28302 +1.0% 0.99x
PrefixWhileAnySequenceLazy 11186 11070 -1.0% 1.01x
PrefixWhileArray 14713 14735 +0.1% 1.00x (?)
PrefixWhileArrayLazy 13207 13221 +0.1% 1.00x (?)
PrefixWhileCountableRange 16769 16682 -0.5% 1.01x
PrefixWhileCountableRangeLazy 19840 19655 -0.9% 1.01x
PrefixWhileSequence 27301 27244 -0.2% 1.00x (?)
PrefixWhileSequenceLazy 10340 10412 +0.7% 0.99x (?)
Prims 9537 9474 -0.7% 1.01x (?)
PrimsSplit 9571 9524 -0.5% 1.00x (?)
ProtocolDispatch 7714 7714 +0.0% 1.00x
ProtocolDispatch2 475 475 +0.0% 1.00x
RC4 16224 16361 +0.8% 0.99x
RGBHistogram 30123 30081 -0.1% 1.00x (?)
RGBHistogramOfObjects 93960 94891 +1.0% 0.99x (?)
RangeIterationSigned 15914 15870 -0.3% 1.00x (?)
RangeIterationSigned64 45288 46245 +2.1% 0.98x
RangeIterationUnsigned 41234 40858 -0.9% 1.01x (?)
RecursiveOwnedParameter 9686 9691 +0.1% 1.00x (?)
ReversedArray 39514 39024 -1.2% 1.01x
ReversedBidirectional 65680 64997 -1.0% 1.01x (?)
ReversedDictionary 24433 24604 +0.7% 0.99x
SetExclusiveOr 16571 16618 +0.3% 1.00x (?)
SetExclusiveOr_OfObjects 41629 41729 +0.2% 1.00x (?)
SetIntersect 7384 7474 +1.2% 0.99x
SetIntersect_OfObjects 9971 10008 +0.4% 1.00x (?)
SetIsSubsetOf 1194 1194 +0.0% 1.00x
SetIsSubsetOf_OfObjects 1236 1233 -0.2% 1.00x (?)
SetUnion 10612 10582 -0.3% 1.00x
SetUnion_OfObjects 30065 29812 -0.8% 1.01x (?)
SevenBoom 1496 1444 -3.5% 1.04x (?)
Sim2DArray 40463 40503 +0.1% 1.00x
SortLargeExistentials 15967 16188 +1.4% 0.99x
SortSortedStrings 1299 1355 +4.3% 0.96x
SortStringsUnicode 8534 8636 +1.2% 0.99x
StackPromo 86824 88254 +1.6% 0.98x (?)
StaticArray 5207 5344 +2.6% 0.97x
StrComplexWalk 6517 6541 +0.4% 1.00x (?)
StrToInt 87673 88914 +1.4% 0.99x
StringAdder 3296 3296 +0.0% 1.00x
StringBuilder 6424 6184 -3.7% 1.04x (?)
StringEdits 414453 416397 +0.5% 1.00x (?)
StringEnumRawValueInitialization 12483 12487 +0.0% 1.00x (?)
StringEqualPointerComparison 2673 2651 -0.8% 1.01x
StringFromLongWholeSubstring 189 190 +0.5% 0.99x
StringFromLongWholeSubstringGeneric 188 189 +0.5% 0.99x
StringHasPrefix 2082 2134 +2.5% 0.98x
StringHasPrefixUnicode 17595 17649 +0.3% 1.00x (?)
StringHasSuffix 2200 2251 +2.3% 0.98x
StringHasSuffixUnicode 71645 70683 -1.3% 1.01x
StringInterpolation 13234 12936 -2.3% 1.02x
StringMatch 34636 34290 -1.0% 1.01x (?)
StringUTF16Builder 7058 7009 -0.7% 1.01x
StringWalk 12255 11919 -2.7% 1.03x
StringWithCString 59359 59305 -0.1% 1.00x
SubstringComparable 3734 3767 +0.9% 0.99x (?)
SubstringEqualString 6184 6316 +2.1% 0.98x (?)
SubstringEquatable 7458 7484 +0.3% 1.00x (?)
SubstringFromLongString 13 13 +0.0% 1.00x
SubstringFromLongStringGeneric 103 103 +0.0% 1.00x
SuffixAnyCollection 5986 5952 -0.6% 1.01x
SuffixAnyCollectionLazy 45066 44447 -1.4% 1.01x (?)
SuffixAnySeqCRangeIter 40563 39907 -1.6% 1.02x (?)
SuffixAnySeqCRangeIterLazy 40410 40195 -0.5% 1.01x
SuffixAnySeqCntRange 6012 5938 -1.2% 1.01x
SuffixAnySeqCntRangeLazy 5977 5996 +0.3% 1.00x (?)
SuffixAnySequence 26269 26283 +0.1% 1.00x (?)
SuffixAnySequenceLazy 26257 26340 +0.3% 1.00x
SuffixArray 1726 1716 -0.6% 1.01x
SuffixArrayLazy 13114 13497 +2.9% 0.97x
SuffixCountableRange 146 145 -0.7% 1.01x
SuffixCountableRangeLazy 12904 12514 -3.0% 1.03x
SuffixSequence 25963 26062 +0.4% 1.00x
SuffixSequenceLazy 26026 26047 +0.1% 1.00x (?)
SumUsingReduce 198020 203275 +2.7% 0.97x
SumUsingReduceInto 196161 196473 +0.2% 1.00x (?)
SuperChars 185562 183111 -1.3% 1.01x (?)
TwoSum 3477 3464 -0.4% 1.00x (?)
TypeFlood 144 146 +1.4% 0.99x (?)
UTF8Decode 33131 33056 -0.2% 1.00x (?)
Walsh 11254 11253 -0.0% 1.00x (?)
XorLoop 22123 22121 -0.0% 1.00x (?)
Hardware Overview 
  Model Name: Mac Pro
  Model Identifier: MacPro6,1
  Processor Name: 8-Core Intel Xeon E5
  Processor Speed: 3 GHz
  Number of Processors: 1
  Total Number of Cores: 8
  L2 Cache (per Core): 256 KB
  L3 Cache: 25 MB
  Memory: 64 GB

@moiseev moiseev added the swift evolution pending discussion Flag → feature: A feature that has a Swift evolution proposal currently in review label Nov 9, 2017
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moiseev commented Nov 9, 2017

@swift-ci please smoke test compiler performance

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swift-ci commented Nov 9, 2017

Build comment file:

Compilation-performance test failed

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moiseev commented Nov 10, 2017

swiftlang/swift-package-manager#1388
@swift-ci please smoke test compiler performance

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Build comment file:

Compilation-performance test failed

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moiseev commented Nov 13, 2017

@swift-ci Please smoke test

@moiseev moiseev changed the title [stdlib] Introduce filterMap and deprecate one flatMap variant [stdlib] Introduce ~~filterMap~~ compactMap and deprecate one flatMap variant Dec 18, 2017
@moiseev moiseev changed the title [stdlib] Introduce ~~filterMap~~ compactMap and deprecate one flatMap variant [stdlib] Introduce ~filterMap~ compactMap and deprecate one flatMap variant Dec 18, 2017
@moiseev moiseev changed the title [stdlib] Introduce ~filterMap~ compactMap and deprecate one flatMap variant [stdlib] Introduce compactMap and deprecate one flatMap variant Dec 18, 2017
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moiseev commented Dec 18, 2017

@swift-ci Please smoke test

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moiseev commented Dec 19, 2017

@swift-ci Please Test Source Compatibility

@moiseev moiseev added the swift evolution approved Flag → feature: A feature that was approved through the Swift evolution process label Dec 20, 2017
@moiseev moiseev removed the swift evolution pending discussion Flag → feature: A feature that has a Swift evolution proposal currently in review label Dec 20, 2017
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moiseev commented Dec 20, 2017

Compatibility suite build passed, but for some reason the result was not reported.

@moiseev moiseev merged commit d4359b8 into swiftlang:master Dec 20, 2017
@moiseev moiseev deleted the filtermap branch December 20, 2017 01:06
@moiseev moiseev mentioned this pull request Jan 8, 2018
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