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Reduce code size of the stdlib #10096

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merged 1 commit into from Jun 5, 2017
Merged

Reduce code size of the stdlib #10096

merged 1 commit into from Jun 5, 2017

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swiftix
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@swiftix swiftix commented Jun 3, 2017

This should reduce the code size of the stdlib by 1.5%.

@swiftix
Reduce code size of the stdlib
ecff16c 
This should reduce the code size of the stdlib by 1.5%.
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swiftix commented Jun 3, 2017

@swift-ci please smoke benchmark

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swiftix commented Jun 3, 2017

@swift-ci please smoke test

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swift-ci commented Jun 3, 2017

Build comment file:

Optimized (O)

Regression (20)
TEST OLD NEW DELTA SPEEDUP
ProtocolDispatch 2424 3030 +25.0% 0.80x
PrefixWhileAnySequenceLazy 1492 1846 +23.7% 0.81x
DropWhileAnySequenceLazy 2032 2503 +23.2% 0.81x
Calculator 31 37 +19.4% 0.84x
SuffixAnySequenceLazy 6801 8062 +18.5% 0.84x
SuffixArray 8 9 +12.5% 0.89x
StringMatch 6576 7307 +11.1% 0.90x
Hanoi 3290 3645 +10.8% 0.90x
ObjectiveCBridgeStubNSDateRefAccess 316 348 +10.1% 0.91x
SortSortedStrings 822 902 +9.7% 0.91x
DropWhileSequence 1548 1697 +9.6% 0.91x
DropFirstSequence 2093 2292 +9.5% 0.91x
Phonebook 5970 6464 +8.3% 0.92x
BitCount 13 14 +7.7% 0.93x
PrefixAnySequence 5188 5585 +7.7% 0.93x
PrefixAnySequenceLazy 5193 5588 +7.6% 0.93x
StrToInt 2003 2150 +7.3% 0.93x
IterateData 706 756 +7.1% 0.93x (?)
DropWhileAnySequence 6709 7169 +6.9% 0.94x
SortStrings 1635 1726 +5.6% 0.95x
Improvement (5)
TEST OLD NEW DELTA SPEEDUP
StringHasPrefix 33 16 -51.5% 2.06x
StringHasSuffix 33 16 -51.5% 2.06x
Chars 944 821 -13.0% 1.15x
SuffixCountableRangeLazy 11 10 -9.1% 1.10x
NopDeinit 28939 27428 -5.2% 1.06x
No Changes (256)
TEST OLD NEW DELTA SPEEDUP
AngryPhonebook 3117 3109 -0.3% 1.00x (?)
AnyHashableWithAClass 69210 70664 +2.1% 0.98x
Array2D 2032 2045 +0.6% 0.99x
ArrayAppend 774 773 -0.1% 1.00x
ArrayAppendArrayOfInt 597 597 +0.0% 1.00x
ArrayAppendAscii 22640 22710 +0.3% 1.00x (?)
ArrayAppendFromGeneric 597 597 +0.0% 1.00x
ArrayAppendGenericStructs 1220 1236 +1.3% 0.99x (?)
ArrayAppendLatin1 43461 43282 -0.4% 1.00x
ArrayAppendLazyMap 937 937 +0.0% 1.00x
ArrayAppendOptionals 1231 1220 -0.9% 1.01x
ArrayAppendRepeatCol 838 838 +0.0% 1.00x
ArrayAppendReserved 533 533 +0.0% 1.00x
ArrayAppendSequence 949 947 -0.2% 1.00x (?)
ArrayAppendStrings 13669 13650 -0.1% 1.00x (?)
ArrayAppendToFromGeneric 597 597 +0.0% 1.00x
ArrayAppendToGeneric 597 597 +0.0% 1.00x
ArrayAppendUTF16 40948 41045 +0.2% 1.00x (?)
ArrayInClass 61 61 +0.0% 1.00x
ArrayLiteral 1228 1228 +0.0% 1.00x
ArrayOfGenericPOD 219 219 +0.0% 1.00x
ArrayOfGenericRef 3994 4013 +0.5% 1.00x (?)
ArrayOfPOD 166 166 +0.0% 1.00x
ArrayOfRef 3898 3892 -0.2% 1.00x (?)
ArrayPlusEqualArrayOfInt 598 597 -0.2% 1.00x
ArrayPlusEqualFiveElementCollection 4702 4730 +0.6% 0.99x (?)
ArrayPlusEqualSingleElementCollection 774 776 +0.3% 1.00x
ArrayPlusEqualThreeElements 1633 1619 -0.9% 1.01x (?)
ArraySubscript 1495 1505 +0.7% 0.99x
ArrayValueProp 6 6 +0.0% 1.00x
ArrayValueProp2 6 6 +0.0% 1.00x
ArrayValueProp3 6 6 +0.0% 1.00x
ArrayValueProp4 6 6 +0.0% 1.00x
ByteSwap 0 0 +0.0% 1.00x
CStringLongAscii 5043 4977 -1.3% 1.01x
CStringLongNonAscii 2152 2165 +0.6% 0.99x
CStringShortAscii 5629 5615 -0.2% 1.00x (?)
CaptureProp 4562 4477 -1.9% 1.02x
CharacterLiteralsLarge 6220 6335 +1.8% 0.98x
CharacterLiteralsSmall 404 403 -0.2% 1.00x
ClassArrayGetter 13 13 +0.0% 1.00x
DeadArray 182 186 +2.2% 0.98x (?)
Dictionary 543 551 +1.5% 0.99x
Dictionary2 1817 1816 -0.1% 1.00x (?)
Dictionary2OfObjects 3344 3350 +0.2% 1.00x
Dictionary3 439 444 +1.1% 0.99x (?)
Dictionary3OfObjects 890 888 -0.2% 1.00x (?)
DictionaryBridge 3035 3006 -1.0% 1.01x
DictionaryLiteral 1486 1485 -0.1% 1.00x (?)
DictionaryOfObjects 2318 2318 +0.0% 1.00x
DictionaryRemove 2388 2504 +4.9% 0.95x
DictionaryRemoveOfObjects 23313 23395 +0.4% 1.00x
DictionarySwap 430 433 +0.7% 0.99x
DictionarySwapOfObjects 7025 6970 -0.8% 1.01x (?)
DropFirstAnyCollection 56 56 +0.0% 1.00x
DropFirstAnyCollectionLazy 45010 44945 -0.1% 1.00x
DropFirstAnySeqCRangeIter 27085 26686 -1.5% 1.01x
DropFirstAnySeqCRangeIterLazy 27086 26691 -1.5% 1.01x
DropFirstAnySeqCntRange 50 50 +0.0% 1.00x
DropFirstAnySeqCntRangeLazy 50 50 +0.0% 1.00x
DropFirstAnySequence 6033 6210 +2.9% 0.97x (?)
DropFirstAnySequenceLazy 6025 6214 +3.1% 0.97x
DropFirstArray 24 25 +4.2% 0.96x
DropFirstArrayLazy 24 25 +4.2% 0.96x
DropFirstCountableRange 32 32 +0.0% 1.00x
DropFirstCountableRangeLazy 32 32 +0.0% 1.00x
DropFirstSequenceLazy 2118 2118 +0.0% 1.00x
DropLastAnyCollection 22 22 +0.0% 1.00x
DropLastAnyCollectionLazy 14999 14998 -0.0% 1.00x (?)
DropLastAnySeqCRangeIter 4599 4593 -0.1% 1.00x (?)
DropLastAnySeqCRangeIterLazy 4589 4590 +0.0% 1.00x (?)
DropLastAnySeqCntRange 16 16 +0.0% 1.00x
DropLastAnySeqCntRangeLazy 16 16 +0.0% 1.00x
DropLastAnySequence 6629 6839 +3.2% 0.97x (?)
DropLastAnySequenceLazy 6778 7015 +3.5% 0.97x
DropLastArray 8 8 +0.0% 1.00x
DropLastArrayLazy 8 8 +0.0% 1.00x
DropLastCountableRange 10 10 +0.0% 1.00x
DropLastCountableRangeLazy 10 10 +0.0% 1.00x
DropLastSequence 589 566 -3.9% 1.04x
DropLastSequenceLazy 586 565 -3.6% 1.04x
DropWhileAnyCollection 70 69 -1.4% 1.01x
DropWhileAnyCollectionLazy 103 103 +0.0% 1.00x
DropWhileAnySeqCRangeIter 21940 21473 -2.1% 1.02x
DropWhileAnySeqCRangeIterLazy 103 103 +0.0% 1.00x
DropWhileAnySeqCntRange 64 64 +0.0% 1.00x
DropWhileAnySeqCntRangeLazy 103 103 +0.0% 1.00x
DropWhileArray 37 37 +0.0% 1.00x
DropWhileArrayLazy 78 78 +0.0% 1.00x
DropWhileCountableRange 36 35 -2.8% 1.03x
DropWhileCountableRangeLazy 68 68 +0.0% 1.00x
DropWhileSequenceLazy 65 65 +0.0% 1.00x
EqualStringSubstring 522 523 +0.2% 1.00x
EqualSubstringString 521 522 +0.2% 1.00x (?)
EqualSubstringSubstring 520 522 +0.4% 1.00x
EqualSubstringSubstringGenericEquatable 522 524 +0.4% 1.00x (?)
ErrorHandling 3043 3034 -0.3% 1.00x (?)
GlobalClass 0 0 +0.0% 1.00x
HashTest 1739 1741 +0.1% 1.00x (?)
Histogram 298 300 +0.7% 0.99x
Integrate 262 262 +0.0% 1.00x
Join 423 424 +0.2% 1.00x
LazilyFilteredArrays 64851 64703 -0.2% 1.00x (?)
LazilyFilteredRange 3902 3890 -0.3% 1.00x
LessSubstringSubstring 520 522 +0.4% 1.00x
LessSubstringSubstringGenericComparable 520 521 +0.2% 1.00x
LinkedList 7043 7044 +0.0% 1.00x (?)
MapReduce 302 305 +1.0% 0.99x
MapReduceAnyCollection 289 302 +4.5% 0.96x (?)
MapReduceAnyCollectionShort 2003 2003 +0.0% 1.00x
MapReduceClass 3056 3052 -0.1% 1.00x (?)
MapReduceClassShort 4518 4497 -0.5% 1.00x (?)
MapReduceLazyCollection 15 15 +0.0% 1.00x
MapReduceLazyCollectionShort 45 44 -2.2% 1.02x
MapReduceLazySequence 90 90 +0.0% 1.00x
MapReduceSequence 464 464 +0.0% 1.00x
MapReduceShort 1920 1908 -0.6% 1.01x
MapReduceShortString 21 21 +0.0% 1.00x
MapReduceString 113 113 +0.0% 1.00x
Memset 234 235 +0.4% 1.00x (?)
MonteCarloE 10318 10337 +0.2% 1.00x
MonteCarloPi 44001 44043 +0.1% 1.00x
NSDictionaryCastToSwift 5556 5547 -0.2% 1.00x (?)
NSError 289 291 +0.7% 0.99x
NSStringConversion 732 745 +1.8% 0.98x
ObjectAllocation 179 179 +0.0% 1.00x
ObjectiveCBridgeFromNSArrayAnyObject 23477 24186 +3.0% 0.97x (?)
ObjectiveCBridgeFromNSArrayAnyObjectForced 4493 4461 -0.7% 1.01x
ObjectiveCBridgeFromNSArrayAnyObjectToString 43964 44138 +0.4% 1.00x (?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced 37867 37905 +0.1% 1.00x (?)
ObjectiveCBridgeFromNSDictionaryAnyObject 119268 119329 +0.1% 1.00x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced 5245 5228 -0.3% 1.00x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString 99858 95377 -4.5% 1.05x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced 93603 92480 -1.2% 1.01x (?)
ObjectiveCBridgeFromNSSetAnyObject 64580 64974 +0.6% 0.99x
ObjectiveCBridgeFromNSSetAnyObjectForced 4212 4207 -0.1% 1.00x (?)
ObjectiveCBridgeFromNSSetAnyObjectToString 73227 72644 -0.8% 1.01x (?)
ObjectiveCBridgeFromNSSetAnyObjectToStringForced 62463 62629 +0.3% 1.00x (?)
ObjectiveCBridgeFromNSString 1416 1427 +0.8% 0.99x
ObjectiveCBridgeFromNSStringForced 2365 2378 +0.5% 0.99x
ObjectiveCBridgeStubDataAppend 3700 3709 +0.2% 1.00x (?)
ObjectiveCBridgeStubDateAccess 182 181 -0.5% 1.01x
ObjectiveCBridgeStubDateMutation 272 272 +0.0% 1.00x
ObjectiveCBridgeStubFromArrayOfNSString 29378 29687 +1.1% 0.99x
ObjectiveCBridgeStubFromNSDate 3759 3719 -1.1% 1.01x (?)
ObjectiveCBridgeStubFromNSDateRef 3581 3581 +0.0% 1.00x
ObjectiveCBridgeStubFromNSString 925 915 -1.1% 1.01x
ObjectiveCBridgeStubFromNSStringRef 181 174 -3.9% 1.04x
ObjectiveCBridgeStubNSDataAppend 2269 2318 +2.2% 0.98x (?)
ObjectiveCBridgeStubNSDateMutationRef 12767 12758 -0.1% 1.00x (?)
ObjectiveCBridgeStubToArrayOfNSString 28521 28195 -1.1% 1.01x (?)
ObjectiveCBridgeStubToNSDate 14952 14969 +0.1% 1.00x (?)
ObjectiveCBridgeStubToNSDateRef 3443 3403 -1.2% 1.01x
ObjectiveCBridgeStubToNSString 1517 1520 +0.2% 1.00x
ObjectiveCBridgeStubToNSStringRef 110 108 -1.8% 1.02x
ObjectiveCBridgeStubURLAppendPath 225420 220329 -2.3% 1.02x (?)
ObjectiveCBridgeStubURLAppendPathRef 223884 227824 +1.8% 0.98x
ObjectiveCBridgeToNSArray 29219 29284 +0.2% 1.00x (?)
ObjectiveCBridgeToNSDictionary 49008 49749 +1.5% 0.99x
ObjectiveCBridgeToNSSet 42078 41938 -0.3% 1.00x (?)
ObjectiveCBridgeToNSString 1269 1269 +0.0% 1.00x
ObserverClosure 2342 2364 +0.9% 0.99x (?)
ObserverForwarderStruct 1127 1123 -0.4% 1.00x (?)
ObserverPartiallyAppliedMethod 3850 3833 -0.4% 1.00x
ObserverUnappliedMethod 2658 2635 -0.9% 1.01x
OpenClose 51 51 +0.0% 1.00x
PolymorphicCalls 21 22 +4.8% 0.95x
PopFrontArray 1063 1071 +0.8% 0.99x (?)
PopFrontArrayGeneric 1062 1071 +0.8% 0.99x
PopFrontUnsafePointer 8849 8847 -0.0% 1.00x
PrefixAnyCollection 56 56 +0.0% 1.00x
PrefixAnyCollectionLazy 45121 45120 -0.0% 1.00x (?)
PrefixAnySeqCRangeIter 21187 20721 -2.2% 1.02x
PrefixAnySeqCRangeIterLazy 21173 20706 -2.2% 1.02x
PrefixAnySeqCntRange 50 50 +0.0% 1.00x
PrefixAnySeqCntRangeLazy 50 50 +0.0% 1.00x
PrefixArray 25 24 -4.0% 1.04x
PrefixArrayLazy 24 24 +0.0% 1.00x
PrefixCountableRange 32 32 +0.0% 1.00x
PrefixCountableRangeLazy 32 32 +0.0% 1.00x
PrefixSequence 1571 1577 +0.4% 1.00x
PrefixSequenceLazy 1515 1516 +0.1% 1.00x
PrefixWhileAnyCollection 96 96 +0.0% 1.00x
PrefixWhileAnyCollectionLazy 75 75 +0.0% 1.00x
PrefixWhileAnySeqCRangeIter 12446 12452 +0.0% 1.00x (?)
PrefixWhileAnySeqCRangeIterLazy 75 75 +0.0% 1.00x
PrefixWhileAnySeqCntRange 90 90 +0.0% 1.00x
PrefixWhileAnySeqCntRangeLazy 75 75 +0.0% 1.00x
PrefixWhileAnySequence 14141 14110 -0.2% 1.00x
PrefixWhileArray 62 62 +0.0% 1.00x
PrefixWhileArrayLazy 49 49 +0.0% 1.00x
PrefixWhileCountableRange 36 36 +0.0% 1.00x
PrefixWhileCountableRangeLazy 32 32 +0.0% 1.00x
PrefixWhileSequence 300 302 +0.7% 0.99x
PrefixWhileSequenceLazy 28 28 +0.0% 1.00x
Prims 778 788 +1.3% 0.99x
ProtocolDispatch2 163 169 +3.7% 0.96x
RC4 159 159 +0.0% 1.00x
RGBHistogram 2356 2361 +0.2% 1.00x (?)
RGBHistogramOfObjects 24412 24390 -0.1% 1.00x (?)
RangeAssignment 296 295 -0.3% 1.00x (?)
RecursiveOwnedParameter 2324 2332 +0.3% 1.00x
ReversedArray 49 49 +0.0% 1.00x
ReversedBidirectional 28974 28907 -0.2% 1.00x
ReversedDictionary 114 116 +1.8% 0.98x
SetExclusiveOr 3056 3074 +0.6% 0.99x (?)
SetExclusiveOr_OfObjects 9547 9555 +0.1% 1.00x (?)
SetIntersect 282 271 -3.9% 1.04x
SetIntersect_OfObjects 1720 1720 +0.0% 1.00x
SetIsSubsetOf 286 286 +0.0% 1.00x
SetIsSubsetOf_OfObjects 359 359 +0.0% 1.00x
SetUnion 2778 2806 +1.0% 0.99x (?)
SetUnion_OfObjects 8048 8155 +1.3% 0.99x
SevenBoom 1482 1478 -0.3% 1.00x (?)
Sim2DArray 276 276 +0.0% 1.00x
SortLargeExistentials 7818 7856 +0.5% 1.00x (?)
SortLettersInPlace 1146 1147 +0.1% 1.00x (?)
SortStringsUnicode 21996 22171 +0.8% 0.99x
StackPromo 22204 22199 -0.0% 1.00x (?)
StaticArray 18 18 +0.0% 1.00x
StrComplexWalk 720 720 +0.0% 1.00x
StringAdder 0 0 +0.0% 1.00x
StringBuilder 1273 1273 +0.0% 1.00x
StringBuilderLong 963 964 +0.1% 1.00x (?)
StringEdits 107949 108287 +0.3% 1.00x (?)
StringEqualPointerComparison 333 333 +0.0% 1.00x
StringFromLongWholeSubstring 10225 10268 +0.4% 1.00x (?)
StringFromLongWholeSubstringGeneric 22 22 +0.0% 1.00x
StringHasPrefixUnicode 41618 41449 -0.4% 1.00x
StringHasSuffixUnicode 89854 89654 -0.2% 1.00x (?)
StringInterpolation 11152 11175 +0.2% 1.00x (?)
StringUTF16Builder 2133 2125 -0.4% 1.00x (?)
StringWalk 1264 1308 +3.5% 0.97x
StringWithCString 120384 120170 -0.2% 1.00x (?)
SubstringComparable 3705 3709 +0.1% 1.00x (?)
SubstringEqualString 3410 3412 +0.1% 1.00x (?)
SubstringEquatable 7386 7377 -0.1% 1.00x (?)
SubstringFromLongString 99 99 +0.0% 1.00x
SubstringFromLongStringGeneric 169 170 +0.6% 0.99x
SuffixAnyCollection 22 22 +0.0% 1.00x
SuffixAnyCollectionLazy 14958 14933 -0.2% 1.00x
SuffixAnySeqCRangeIter 4921 4905 -0.3% 1.00x (?)
SuffixAnySeqCRangeIterLazy 4913 4907 -0.1% 1.00x (?)
SuffixAnySeqCntRange 16 16 +0.0% 1.00x
SuffixAnySeqCntRangeLazy 16 16 +0.0% 1.00x
SuffixAnySequence 6929 7004 +1.1% 0.99x
SuffixArrayLazy 8 8 +0.0% 1.00x
SuffixCountableRange 10 10 +0.0% 1.00x
SuffixSequence 4404 4466 +1.4% 0.99x
SuffixSequenceLazy 4407 4464 +1.3% 0.99x
SuperChars 158455 158461 +0.0% 1.00x (?)
TwoSum 964 975 +1.1% 0.99x
TypeFlood 0 0 +0.0% 1.00x
UTF8Decode 255 257 +0.8% 0.99x
Walsh 352 356 +1.1% 0.99x
XorLoop 347 347 +0.0% 1.00x

Unoptimized (Onone)

Improvement (4)
TEST OLD NEW DELTA SPEEDUP
Calculator 1183 1079 -8.8% 1.10x
OpenClose 440 414 -5.9% 1.06x
ObjectiveCBridgeFromNSDictionaryAnyObjectForced 7967 7570 -5.0% 1.05x (?)
Prims 10761 10242 -4.8% 1.05x
No Changes (277)
TEST OLD NEW DELTA SPEEDUP
AngryPhonebook 4920 4901 -0.4% 1.00x
AnyHashableWithAClass 84481 85375 +1.1% 0.99x
Array2D 607975 607712 -0.0% 1.00x (?)
ArrayAppend 3481 3582 +2.9% 0.97x
ArrayAppendArrayOfInt 649 650 +0.2% 1.00x (?)
ArrayAppendAscii 60327 60322 -0.0% 1.00x (?)
ArrayAppendFromGeneric 653 652 -0.2% 1.00x
ArrayAppendGenericStructs 1283 1309 +2.0% 0.98x
ArrayAppendLatin1 82047 82739 +0.8% 0.99x
ArrayAppendLazyMap 211663 213758 +1.0% 0.99x (?)
ArrayAppendOptionals 1297 1330 +2.5% 0.98x (?)
ArrayAppendRepeatCol 215965 218118 +1.0% 0.99x
ArrayAppendReserved 3333 3259 -2.2% 1.02x
ArrayAppendSequence 77711 80009 +3.0% 0.97x
ArrayAppendStrings 13712 13741 +0.2% 1.00x (?)
ArrayAppendToFromGeneric 651 651 +0.0% 1.00x
ArrayAppendToGeneric 653 653 +0.0% 1.00x
ArrayAppendUTF16 81550 81155 -0.5% 1.00x
ArrayInClass 6881 6880 -0.0% 1.00x (?)
ArrayLiteral 1741 1743 +0.1% 1.00x (?)
ArrayOfGenericPOD 2987 2990 +0.1% 1.00x
ArrayOfGenericRef 10219 10197 -0.2% 1.00x
ArrayOfPOD 1832 1892 +3.3% 0.97x
ArrayOfRef 9886 9545 -3.4% 1.04x
ArrayPlusEqualArrayOfInt 652 650 -0.3% 1.00x
ArrayPlusEqualFiveElementCollection 292137 300275 +2.8% 0.97x (?)
ArrayPlusEqualSingleElementCollection 298913 296551 -0.8% 1.01x (?)
ArrayPlusEqualThreeElements 10226 10251 +0.2% 1.00x (?)
ArraySubscript 4176 4156 -0.5% 1.00x (?)
ArrayValueProp 3546 3557 +0.3% 1.00x (?)
ArrayValueProp2 18366 18373 +0.0% 1.00x (?)
ArrayValueProp3 3909 3923 +0.4% 1.00x (?)
ArrayValueProp4 3831 3829 -0.1% 1.00x (?)
BitCount 166 174 +4.8% 0.95x
ByteSwap 27 28 +3.7% 0.96x
CStringLongAscii 5195 5249 +1.0% 0.99x (?)
CStringLongNonAscii 2384 2395 +0.5% 1.00x (?)
CStringShortAscii 9474 9488 +0.1% 1.00x (?)
CaptureProp 119415 117765 -1.4% 1.01x
CharacterLiteralsLarge 6358 6371 +0.2% 1.00x (?)
CharacterLiteralsSmall 654 640 -2.1% 1.02x
Chars 51224 49382 -3.6% 1.04x
ClassArrayGetter 1013 1013 +0.0% 1.00x
DeadArray 121320 122352 +0.9% 0.99x (?)
Dictionary 3013 3023 +0.3% 1.00x (?)
Dictionary2 3488 3490 +0.1% 1.00x (?)
Dictionary2OfObjects 6246 6250 +0.1% 1.00x (?)
Dictionary3 1318 1315 -0.2% 1.00x (?)
Dictionary3OfObjects 2391 2407 +0.7% 0.99x (?)
DictionaryBridge 3130 3115 -0.5% 1.00x (?)
DictionaryLiteral 8327 8368 +0.5% 1.00x (?)
DictionaryOfObjects 6670 6615 -0.8% 1.01x (?)
DictionaryRemove 21364 21381 +0.1% 1.00x (?)
DictionaryRemoveOfObjects 60636 60981 +0.6% 0.99x (?)
DictionarySwap 5546 5507 -0.7% 1.01x
DictionarySwapOfObjects 23823 23872 +0.2% 1.00x (?)
DropFirstAnyCollection 19452 19061 -2.0% 1.02x
DropFirstAnyCollectionLazy 135906 139629 +2.7% 0.97x
DropFirstAnySeqCRangeIter 29447 28980 -1.6% 1.02x
DropFirstAnySeqCRangeIterLazy 29437 28980 -1.6% 1.02x
DropFirstAnySeqCntRange 19560 19307 -1.3% 1.01x (?)
DropFirstAnySeqCntRangeLazy 19595 19140 -2.3% 1.02x
DropFirstAnySequence 12958 12946 -0.1% 1.00x (?)
DropFirstAnySequenceLazy 12992 12910 -0.6% 1.01x
DropFirstArray 6310 6191 -1.9% 1.02x
DropFirstArrayLazy 44903 44958 +0.1% 1.00x (?)
DropFirstCountableRange 337 339 +0.6% 0.99x
DropFirstCountableRangeLazy 38788 38751 -0.1% 1.00x (?)
DropFirstSequence 12430 12441 +0.1% 1.00x
DropFirstSequenceLazy 11897 11914 +0.1% 1.00x
DropLastAnyCollection 6495 6369 -1.9% 1.02x
DropLastAnyCollectionLazy 45593 46238 +1.4% 0.99x
DropLastAnySeqCRangeIter 44261 44728 +1.1% 0.99x (?)
DropLastAnySeqCRangeIterLazy 44257 45816 +3.5% 0.97x
DropLastAnySeqCntRange 6522 6420 -1.6% 1.02x
DropLastAnySeqCntRangeLazy 6535 6392 -2.2% 1.02x
DropLastAnySequence 29237 29248 +0.0% 1.00x (?)
DropLastAnySequenceLazy 29022 29002 -0.1% 1.00x (?)
DropLastArray 2109 2073 -1.7% 1.02x
DropLastArrayLazy 15004 15004 +0.0% 1.00x
DropLastCountableRange 117 118 +0.9% 0.99x
DropLastCountableRangeLazy 12882 12885 +0.0% 1.00x (?)
DropLastSequence 28659 28650 -0.0% 1.00x (?)
DropLastSequenceLazy 28635 28640 +0.0% 1.00x (?)
DropWhileAnyCollection 25371 24867 -2.0% 1.02x
DropWhileAnyCollectionLazy 27501 27596 +0.3% 1.00x (?)
DropWhileAnySeqCRangeIter 31459 31325 -0.4% 1.00x
DropWhileAnySeqCRangeIterLazy 27719 27519 -0.7% 1.01x
DropWhileAnySeqCntRange 25402 24930 -1.9% 1.02x
DropWhileAnySeqCntRangeLazy 27538 27740 +0.7% 0.99x
DropWhileAnySequence 15361 15337 -0.2% 1.00x
DropWhileAnySequenceLazy 12457 12483 +0.2% 1.00x
DropWhileArray 9820 9792 -0.3% 1.00x
DropWhileArrayLazy 16801 16828 +0.2% 1.00x
DropWhileCountableRange 6134 6064 -1.1% 1.01x
DropWhileCountableRangeLazy 26558 26095 -1.7% 1.02x
DropWhileSequence 14231 14198 -0.2% 1.00x (?)
DropWhileSequenceLazy 11246 11317 +0.6% 0.99x
EqualStringSubstring 847 829 -2.1% 1.02x
EqualSubstringString 829 836 +0.8% 0.99x (?)
EqualSubstringSubstring 924 924 +0.0% 1.00x
EqualSubstringSubstringGenericEquatable 580 587 +1.2% 0.99x (?)
ErrorHandling 6881 6886 +0.1% 1.00x (?)
GlobalClass 0 0 +0.0% 1.00x
Hanoi 19512 19123 -2.0% 1.02x
HashTest 18410 18400 -0.1% 1.00x (?)
Histogram 8587 8688 +1.2% 0.99x (?)
Integrate 737 736 -0.1% 1.00x (?)
IterateData 12826 12833 +0.1% 1.00x
Join 1249 1248 -0.1% 1.00x (?)
LazilyFilteredArrays 1692297 1693115 +0.0% 1.00x (?)
LazilyFilteredRange 689842 681029 -1.3% 1.01x
LessSubstringSubstring 931 923 -0.9% 1.01x
LessSubstringSubstringGenericComparable 579 584 +0.9% 0.99x (?)
LinkedList 43840 43881 +0.1% 1.00x
MapReduce 37462 37636 +0.5% 1.00x
MapReduceAnyCollection 37478 37585 +0.3% 1.00x
MapReduceAnyCollectionShort 49814 49892 +0.2% 1.00x (?)
MapReduceClass 42954 42919 -0.1% 1.00x (?)
MapReduceClassShort 53789 54183 +0.7% 0.99x (?)
MapReduceLazyCollection 32773 32750 -0.1% 1.00x (?)
MapReduceLazyCollectionShort 43678 44530 +2.0% 0.98x
MapReduceLazySequence 25477 25575 +0.4% 1.00x (?)
MapReduceSequence 41220 41195 -0.1% 1.00x
MapReduceShort 49710 49561 -0.3% 1.00x (?)
MapReduceShortString 272 275 +1.1% 0.99x (?)
MapReduceString 2548 2570 +0.9% 0.99x
Memset 43922 43932 +0.0% 1.00x (?)
MonteCarloE 132872 132698 -0.1% 1.00x
MonteCarloPi 52635 52559 -0.1% 1.00x
NSDictionaryCastToSwift 6735 6669 -1.0% 1.01x (?)
NSError 708 708 +0.0% 1.00x
NSStringConversion 1276 1292 +1.3% 0.99x
NopDeinit 190560 185205 -2.8% 1.03x
ObjectAllocation 1467 1458 -0.6% 1.01x
ObjectiveCBridgeFromNSArrayAnyObject 25660 25702 +0.2% 1.00x (?)
ObjectiveCBridgeFromNSArrayAnyObjectForced 7823 7810 -0.2% 1.00x (?)
ObjectiveCBridgeFromNSArrayAnyObjectToString 45784 44706 -2.4% 1.02x (?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced 38361 38615 +0.7% 0.99x (?)
ObjectiveCBridgeFromNSDictionaryAnyObject 123096 123456 +0.3% 1.00x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString 101511 103733 +2.2% 0.98x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced 93942 96880 +3.1% 0.97x (?)
ObjectiveCBridgeFromNSSetAnyObject 68204 67498 -1.0% 1.01x (?)
ObjectiveCBridgeFromNSSetAnyObjectForced 7177 7183 +0.1% 1.00x (?)
ObjectiveCBridgeFromNSSetAnyObjectToString 76366 76994 +0.8% 0.99x (?)
ObjectiveCBridgeFromNSSetAnyObjectToStringForced 65919 65679 -0.4% 1.00x (?)
ObjectiveCBridgeFromNSString 4014 4018 +0.1% 1.00x (?)
ObjectiveCBridgeFromNSStringForced 2707 2730 +0.8% 0.99x
ObjectiveCBridgeStubDataAppend 3774 3967 +5.1% 0.95x (?)
ObjectiveCBridgeStubDateAccess 1031 1026 -0.5% 1.00x
ObjectiveCBridgeStubDateMutation 485 488 +0.6% 0.99x
ObjectiveCBridgeStubFromArrayOfNSString 29768 29216 -1.9% 1.02x
ObjectiveCBridgeStubFromNSDate 4038 4079 +1.0% 0.99x
ObjectiveCBridgeStubFromNSDateRef 4048 3976 -1.8% 1.02x
ObjectiveCBridgeStubFromNSString 970 944 -2.7% 1.03x
ObjectiveCBridgeStubFromNSStringRef 202 201 -0.5% 1.00x (?)
ObjectiveCBridgeStubNSDataAppend 2677 2657 -0.7% 1.01x (?)
ObjectiveCBridgeStubNSDateMutationRef 15922 15609 -2.0% 1.02x (?)
ObjectiveCBridgeStubNSDateRefAccess 1203 1211 +0.7% 0.99x
ObjectiveCBridgeStubToArrayOfNSString 28523 28935 +1.4% 0.99x
ObjectiveCBridgeStubToNSDate 15819 15360 -2.9% 1.03x (?)
ObjectiveCBridgeStubToNSDateRef 3390 3397 +0.2% 1.00x
ObjectiveCBridgeStubToNSString 1564 1566 +0.1% 1.00x (?)
ObjectiveCBridgeStubToNSStringRef 149 149 +0.0% 1.00x
ObjectiveCBridgeStubURLAppendPath 228494 225014 -1.5% 1.02x (?)
ObjectiveCBridgeStubURLAppendPathRef 225935 232089 +2.7% 0.97x (?)
ObjectiveCBridgeToNSArray 29476 29273 -0.7% 1.01x
ObjectiveCBridgeToNSDictionary 49141 49774 +1.3% 0.99x (?)
ObjectiveCBridgeToNSSet 42755 42553 -0.5% 1.00x (?)
ObjectiveCBridgeToNSString 1303 1302 -0.1% 1.00x (?)
ObserverClosure 6778 6776 -0.0% 1.00x (?)
ObserverForwarderStruct 4817 4813 -0.1% 1.00x (?)
ObserverPartiallyAppliedMethod 8256 8255 -0.0% 1.00x (?)
ObserverUnappliedMethod 8576 8611 +0.4% 1.00x
Phonebook 21821 21680 -0.6% 1.01x (?)
PolymorphicCalls 5505 5397 -2.0% 1.02x
PopFrontArray 7507 7536 +0.4% 1.00x
PopFrontArrayGeneric 6530 6589 +0.9% 0.99x
PopFrontUnsafePointer 97098 98744 +1.7% 0.98x
PrefixAnyCollection 19435 19056 -2.0% 1.02x
PrefixAnyCollectionLazy 136876 138262 +1.0% 0.99x
PrefixAnySeqCRangeIter 23543 23316 -1.0% 1.01x
PrefixAnySeqCRangeIterLazy 23425 23119 -1.3% 1.01x
PrefixAnySeqCntRange 19465 19199 -1.4% 1.01x
PrefixAnySeqCntRangeLazy 19596 19136 -2.3% 1.02x
PrefixAnySequence 10913 10977 +0.6% 0.99x (?)
PrefixAnySequenceLazy 10835 10854 +0.2% 1.00x
PrefixArray 6228 6254 +0.4% 1.00x
PrefixArrayLazy 44919 45022 +0.2% 1.00x (?)
PrefixCountableRange 339 337 -0.6% 1.01x
PrefixCountableRangeLazy 38832 38750 -0.2% 1.00x (?)
PrefixSequence 9762 9754 -0.1% 1.00x
PrefixSequenceLazy 9766 9739 -0.3% 1.00x
PrefixWhileAnyCollection 37091 36113 -2.6% 1.03x
PrefixWhileAnyCollectionLazy 22758 22502 -1.1% 1.01x
PrefixWhileAnySeqCRangeIter 41140 41322 +0.4% 1.00x (?)
PrefixWhileAnySeqCRangeIterLazy 22791 22938 +0.6% 0.99x
PrefixWhileAnySeqCntRange 37296 36420 -2.3% 1.02x
PrefixWhileAnySeqCntRangeLazy 22690 22595 -0.4% 1.00x
PrefixWhileAnySequence 29634 29533 -0.3% 1.00x
PrefixWhileAnySequenceLazy 11400 11185 -1.9% 1.02x
PrefixWhileArray 16855 16793 -0.4% 1.00x
PrefixWhileArrayLazy 14619 14687 +0.5% 1.00x
PrefixWhileCountableRange 17661 17368 -1.7% 1.02x
PrefixWhileCountableRangeLazy 22054 21641 -1.9% 1.02x
PrefixWhileSequence 28283 28341 +0.2% 1.00x (?)
PrefixWhileSequenceLazy 10543 10526 -0.2% 1.00x
ProtocolDispatch 6962 6948 -0.2% 1.00x (?)
ProtocolDispatch2 489 490 +0.2% 1.00x
RC4 19448 19479 +0.2% 1.00x (?)
RGBHistogram 33857 33687 -0.5% 1.01x (?)
RGBHistogramOfObjects 113160 113175 +0.0% 1.00x (?)
RangeAssignment 5560 5706 +2.6% 0.97x
RecursiveOwnedParameter 11683 11725 +0.4% 1.00x
ReversedArray 44077 43928 -0.3% 1.00x (?)
ReversedBidirectional 76216 76164 -0.1% 1.00x (?)
ReversedDictionary 28804 28639 -0.6% 1.01x
SetExclusiveOr 21131 21200 +0.3% 1.00x
SetExclusiveOr_OfObjects 49237 49001 -0.5% 1.00x
SetIntersect 10885 10897 +0.1% 1.00x
SetIntersect_OfObjects 12693 12750 +0.4% 1.00x
SetIsSubsetOf 1678 1674 -0.2% 1.00x (?)
SetIsSubsetOf_OfObjects 1626 1645 +1.2% 0.99x
SetUnion 11929 12078 +1.2% 0.99x
SetUnion_OfObjects 34251 34273 +0.1% 1.00x (?)
SevenBoom 1611 1601 -0.6% 1.01x (?)
Sim2DArray 30023 30017 -0.0% 1.00x
SortLargeExistentials 17886 17868 -0.1% 1.00x (?)
SortLettersInPlace 3233 3242 +0.3% 1.00x
SortSortedStrings 1430 1429 -0.1% 1.00x (?)
SortStrings 2462 2504 +1.7% 0.98x
SortStringsUnicode 23634 23410 -0.9% 1.01x (?)
StackPromo 100086 101243 +1.2% 0.99x (?)
StaticArray 4563 4538 -0.5% 1.01x
StrComplexWalk 6957 6975 +0.3% 1.00x (?)
StrToInt 97219 96339 -0.9% 1.01x
StringAdder 46 48 +4.3% 0.96x
StringBuilder 7238 7202 -0.5% 1.00x (?)
StringBuilderLong 1123 1135 +1.1% 0.99x (?)
StringEdits 380871 376019 -1.3% 1.01x (?)
StringEqualPointerComparison 2460 2414 -1.9% 1.02x
StringFromLongWholeSubstring 10201 10205 +0.0% 1.00x (?)
StringFromLongWholeSubstringGeneric 199 207 +4.0% 0.96x (?)
StringHasPrefix 1713 1760 +2.7% 0.97x
StringHasPrefixUnicode 43652 42934 -1.6% 1.02x (?)
StringHasSuffix 1778 1850 +4.0% 0.96x
StringHasSuffixUnicode 92101 91496 -0.7% 1.01x (?)
StringInterpolation 14267 13948 -2.2% 1.02x (?)
StringMatch 29900 29903 +0.0% 1.00x (?)
StringUTF16Builder 8093 8038 -0.7% 1.01x (?)
StringWalk 13237 13023 -1.6% 1.02x (?)
StringWithCString 120393 120173 -0.2% 1.00x
SubstringComparable 6253 6283 +0.5% 1.00x (?)
SubstringEqualString 9377 8945 -4.6% 1.05x
SubstringEquatable 12697 12806 +0.9% 0.99x
SubstringFromLongString 115 116 +0.9% 0.99x
SubstringFromLongStringGeneric 213 216 +1.4% 0.99x
SuffixAnyCollection 6498 6369 -2.0% 1.02x
SuffixAnyCollectionLazy 45291 47038 +3.9% 0.96x
SuffixAnySeqCRangeIter 42211 42167 -0.1% 1.00x (?)
SuffixAnySeqCRangeIterLazy 41920 42452 +1.3% 0.99x
SuffixAnySeqCntRange 6502 6382 -1.8% 1.02x (?)
SuffixAnySeqCntRangeLazy 6549 6395 -2.4% 1.02x
SuffixAnySequence 27109 26833 -1.0% 1.01x
SuffixAnySequenceLazy 26898 26806 -0.3% 1.00x
SuffixArray 2083 2085 +0.1% 1.00x
SuffixArrayLazy 14965 15001 +0.2% 1.00x
SuffixCountableRange 117 117 +0.0% 1.00x
SuffixCountableRangeLazy 12883 12916 +0.3% 1.00x (?)
SuffixSequence 26514 26496 -0.1% 1.00x (?)
SuffixSequenceLazy 26447 26426 -0.1% 1.00x (?)
SuperChars 295202 298261 +1.0% 0.99x
TwoSum 4294 4357 +1.5% 0.99x
TypeFlood 169 175 +3.6% 0.97x (?)
UTF8Decode 37533 36975 -1.5% 1.02x
Walsh 11912 11942 +0.3% 1.00x (?)
XorLoop 23709 23707 -0.0% 1.00x (?)
Hardware Overview 
  Model Name: Mac mini
  Model Identifier: Macmini7,1
  Processor Name: Intel Core i5
  Processor Speed: 2.8 GHz
  Number of Processors: 1
  Total Number of Cores: 2
  L2 Cache (per Core): 256 KB
  L3 Cache: 3 MB
  Memory: 16 GB

@swiftix
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swiftix commented Jun 4, 2017

@swift-ci please benchmark

@jessesquires jessesquires mentioned this pull request Jun 4, 2017
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swift-ci commented Jun 4, 2017

Build comment file:

Optimized (O)

Regression (4)
TEST OLD NEW DELTA SPEEDUP
StringHasPrefix 16 33 +106.2% 0.48x
StringHasSuffix 16 33 +106.2% 0.48x
ObjectiveCBridgeStubNSDateRefAccess 317 374 +18.0% 0.85x
OpenClose 48 51 +6.2% 0.94x
Improvement (8)
TEST OLD NEW DELTA SPEEDUP
BitCount 14 12 -14.3% 1.17x (?)
Chars 942 822 -12.7% 1.15x
SuffixCountableRangeLazy 11 10 -9.1% 1.10x
MapReduce 331 301 -9.1% 1.10x
NopDeinit 29849 27435 -8.1% 1.09x
IterateData 757 708 -6.5% 1.07x
CaptureProp 4851 4551 -6.2% 1.07x
PrefixWhileSequence 317 300 -5.4% 1.06x
No Changes (269)
TEST OLD NEW DELTA SPEEDUP
AngryPhonebook 3055 3057 +0.1% 1.00x (?)
AnyHashableWithAClass 69023 66980 -3.0% 1.03x
Array2D 2023 2026 +0.1% 1.00x (?)
ArrayAppend 774 774 +0.0% 1.00x
ArrayAppendArrayOfInt 597 597 +0.0% 1.00x
ArrayAppendAscii 22543 22602 +0.3% 1.00x (?)
ArrayAppendFromGeneric 596 597 +0.2% 1.00x (?)
ArrayAppendGenericStructs 1222 1224 +0.2% 1.00x (?)
ArrayAppendLatin1 43311 43447 +0.3% 1.00x
ArrayAppendLazyMap 934 933 -0.1% 1.00x (?)
ArrayAppendOptionals 1218 1222 +0.3% 1.00x (?)
ArrayAppendRepeatCol 837 837 +0.0% 1.00x
ArrayAppendReserved 532 531 -0.2% 1.00x (?)
ArrayAppendSequence 947 948 +0.1% 1.00x (?)
ArrayAppendStrings 13670 13666 -0.0% 1.00x (?)
ArrayAppendToFromGeneric 596 596 +0.0% 1.00x
ArrayAppendToGeneric 596 596 +0.0% 1.00x
ArrayAppendUTF16 40499 40879 +0.9% 0.99x (?)
ArrayInClass 61 61 +0.0% 1.00x
ArrayLiteral 1231 1233 +0.2% 1.00x (?)
ArrayOfGenericPOD 219 219 +0.0% 1.00x
ArrayOfGenericRef 4002 4003 +0.0% 1.00x (?)
ArrayOfPOD 166 166 +0.0% 1.00x
ArrayOfRef 3883 3884 +0.0% 1.00x (?)
ArrayPlusEqualArrayOfInt 596 596 +0.0% 1.00x
ArrayPlusEqualFiveElementCollection 4669 4637 -0.7% 1.01x (?)
ArrayPlusEqualSingleElementCollection 774 773 -0.1% 1.00x (?)
ArrayPlusEqualThreeElements 1581 1585 +0.3% 1.00x (?)
ArraySubscript 1491 1496 +0.3% 1.00x (?)
ArrayValueProp 6 6 +0.0% 1.00x
ArrayValueProp2 6 6 +0.0% 1.00x
ArrayValueProp3 6 6 +0.0% 1.00x
ArrayValueProp4 6 6 +0.0% 1.00x
ByteSwap 0 0 +0.0% 1.00x
CStringLongAscii 5088 5235 +2.9% 0.97x
CStringLongNonAscii 2273 2313 +1.8% 0.98x (?)
CStringShortAscii 5761 5683 -1.4% 1.01x (?)
Calculator 35 34 -2.9% 1.03x
CharacterLiteralsLarge 6095 6096 +0.0% 1.00x (?)
CharacterLiteralsSmall 403 402 -0.2% 1.00x
ClassArrayGetter 13 13 +0.0% 1.00x
DeadArray 182 186 +2.2% 0.98x (?)
Dictionary 545 553 +1.5% 0.99x (?)
Dictionary2 1824 1816 -0.4% 1.00x (?)
Dictionary2OfObjects 3318 3323 +0.2% 1.00x (?)
Dictionary3 439 440 +0.2% 1.00x (?)
Dictionary3OfObjects 880 885 +0.6% 0.99x (?)
DictionaryBridge 2976 2987 +0.4% 1.00x (?)
DictionaryLiteral 1486 1483 -0.2% 1.00x (?)
DictionaryOfObjects 2315 2315 +0.0% 1.00x
DictionaryRemove 2439 2400 -1.6% 1.02x (?)
DictionaryRemoveOfObjects 23358 23423 +0.3% 1.00x (?)
DictionarySwap 429 429 +0.0% 1.00x
DictionarySwapOfObjects 6915 6932 +0.2% 1.00x (?)
DropFirstAnyCollection 56 56 +0.0% 1.00x
DropFirstAnyCollectionLazy 44992 44965 -0.1% 1.00x (?)
DropFirstAnySeqCRangeIter 27195 26417 -2.9% 1.03x
DropFirstAnySeqCRangeIterLazy 27197 26410 -2.9% 1.03x (?)
DropFirstAnySeqCntRange 50 50 +0.0% 1.00x
DropFirstAnySeqCntRangeLazy 50 50 +0.0% 1.00x
DropFirstAnySequence 5883 5902 +0.3% 1.00x
DropFirstAnySequenceLazy 5873 5893 +0.3% 1.00x (?)
DropFirstArray 25 24 -4.0% 1.04x
DropFirstArrayLazy 24 24 +0.0% 1.00x
DropFirstCountableRange 32 32 +0.0% 1.00x
DropFirstCountableRangeLazy 32 32 +0.0% 1.00x
DropFirstSequence 2093 2093 +0.0% 1.00x
DropFirstSequenceLazy 2077 2116 +1.9% 0.98x (?)
DropLastAnyCollection 22 22 +0.0% 1.00x
DropLastAnyCollectionLazy 15019 15018 -0.0% 1.00x (?)
DropLastAnySeqCRangeIter 4591 4590 -0.0% 1.00x (?)
DropLastAnySeqCRangeIterLazy 4590 4590 +0.0% 1.00x
DropLastAnySeqCntRange 16 16 +0.0% 1.00x
DropLastAnySeqCntRangeLazy 16 16 +0.0% 1.00x
DropLastAnySequence 6734 6603 -1.9% 1.02x (?)
DropLastAnySequenceLazy 6522 6533 +0.2% 1.00x (?)
DropLastArray 8 8 +0.0% 1.00x
DropLastArrayLazy 8 8 +0.0% 1.00x
DropLastCountableRange 10 10 +0.0% 1.00x
DropLastCountableRangeLazy 10 10 +0.0% 1.00x
DropLastSequence 588 583 -0.9% 1.01x (?)
DropLastSequenceLazy 588 583 -0.9% 1.01x (?)
DropWhileAnyCollection 69 69 +0.0% 1.00x
DropWhileAnyCollectionLazy 103 103 +0.0% 1.00x
DropWhileAnySeqCRangeIter 21872 22701 +3.8% 0.96x (?)
DropWhileAnySeqCRangeIterLazy 103 103 +0.0% 1.00x
DropWhileAnySeqCntRange 64 64 +0.0% 1.00x
DropWhileAnySeqCntRangeLazy 103 103 +0.0% 1.00x
DropWhileAnySequence 6607 6609 +0.0% 1.00x (?)
DropWhileAnySequenceLazy 2032 2032 +0.0% 1.00x
DropWhileArray 37 37 +0.0% 1.00x
DropWhileArrayLazy 78 78 +0.0% 1.00x
DropWhileCountableRange 35 36 +2.9% 0.97x
DropWhileCountableRangeLazy 68 68 +0.0% 1.00x
DropWhileSequence 1547 1548 +0.1% 1.00x (?)
DropWhileSequenceLazy 65 65 +0.0% 1.00x
EqualStringSubstring 524 523 -0.2% 1.00x (?)
EqualSubstringString 523 523 +0.0% 1.00x
EqualSubstringSubstring 522 524 +0.4% 1.00x (?)
EqualSubstringSubstringGenericEquatable 525 525 +0.0% 1.00x
ErrorHandling 2919 2802 -4.0% 1.04x (?)
GlobalClass 0 0 +0.0% 1.00x
Hanoi 3432 3441 +0.3% 1.00x (?)
HashTest 1680 1677 -0.2% 1.00x (?)
Histogram 300 298 -0.7% 1.01x (?)
Integrate 262 262 +0.0% 1.00x
Join 378 375 -0.8% 1.01x (?)
LazilyFilteredArrays 64634 64909 +0.4% 1.00x (?)
LazilyFilteredRange 3887 3885 -0.1% 1.00x (?)
LessSubstringSubstring 522 522 +0.0% 1.00x
LessSubstringSubstringGenericComparable 523 522 -0.2% 1.00x (?)
LinkedList 7044 7043 -0.0% 1.00x (?)
MapReduceAnyCollection 302 303 +0.3% 1.00x (?)
MapReduceAnyCollectionShort 2009 2018 +0.4% 1.00x (?)
MapReduceClass 3058 3047 -0.4% 1.00x (?)
MapReduceClassShort 4526 4621 +2.1% 0.98x
MapReduceLazyCollection 15 15 +0.0% 1.00x
MapReduceLazyCollectionShort 45 44 -2.2% 1.02x
MapReduceLazySequence 90 90 +0.0% 1.00x
MapReduceSequence 465 464 -0.2% 1.00x (?)
MapReduceShort 1915 1910 -0.3% 1.00x (?)
MapReduceShortString 21 21 +0.0% 1.00x
MapReduceString 114 113 -0.9% 1.01x (?)
Memset 234 234 +0.0% 1.00x
MonteCarloE 10191 10420 +2.2% 0.98x
MonteCarloPi 43919 43994 +0.2% 1.00x (?)
NSDictionaryCastToSwift 5456 5511 +1.0% 0.99x (?)
NSError 292 292 +0.0% 1.00x
NSStringConversion 724 738 +1.9% 0.98x (?)
ObjectAllocation 181 182 +0.6% 0.99x
ObjectiveCBridgeFromNSArrayAnyObject 23366 23473 +0.5% 1.00x (?)
ObjectiveCBridgeFromNSArrayAnyObjectForced 4509 4476 -0.7% 1.01x (?)
ObjectiveCBridgeFromNSArrayAnyObjectToString 43931 43944 +0.0% 1.00x (?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced 37924 37708 -0.6% 1.01x (?)
ObjectiveCBridgeFromNSDictionaryAnyObject 118250 118629 +0.3% 1.00x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced 5169 5234 +1.3% 0.99x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString 98857 96106 -2.8% 1.03x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced 89473 88787 -0.8% 1.01x (?)
ObjectiveCBridgeFromNSSetAnyObject 64442 64396 -0.1% 1.00x (?)
ObjectiveCBridgeFromNSSetAnyObjectForced 4164 4188 +0.6% 0.99x (?)
ObjectiveCBridgeFromNSSetAnyObjectToString 72041 72421 +0.5% 0.99x (?)
ObjectiveCBridgeFromNSSetAnyObjectToStringForced 62311 62764 +0.7% 0.99x (?)
ObjectiveCBridgeFromNSString 1441 1410 -2.2% 1.02x (?)
ObjectiveCBridgeFromNSStringForced 2389 2342 -2.0% 1.02x (?)
ObjectiveCBridgeStubDataAppend 3753 3726 -0.7% 1.01x (?)
ObjectiveCBridgeStubDateAccess 181 181 +0.0% 1.00x
ObjectiveCBridgeStubDateMutation 272 272 +0.0% 1.00x
ObjectiveCBridgeStubFromArrayOfNSString 29323 28511 -2.8% 1.03x (?)
ObjectiveCBridgeStubFromNSDate 3696 3849 +4.1% 0.96x (?)
ObjectiveCBridgeStubFromNSDateRef 3584 3733 +4.2% 0.96x
ObjectiveCBridgeStubFromNSString 915 923 +0.9% 0.99x (?)
ObjectiveCBridgeStubFromNSStringRef 174 181 +4.0% 0.96x
ObjectiveCBridgeStubNSDataAppend 2249 2355 +4.7% 0.95x (?)
ObjectiveCBridgeStubNSDateMutationRef 12819 12446 -2.9% 1.03x (?)
ObjectiveCBridgeStubToArrayOfNSString 28611 28520 -0.3% 1.00x (?)
ObjectiveCBridgeStubToNSDate 13647 13646 -0.0% 1.00x (?)
ObjectiveCBridgeStubToNSDateRef 3424 3422 -0.1% 1.00x (?)
ObjectiveCBridgeStubToNSString 1513 1513 +0.0% 1.00x
ObjectiveCBridgeStubToNSStringRef 110 110 +0.0% 1.00x
ObjectiveCBridgeStubURLAppendPath 227067 226965 -0.0% 1.00x (?)
ObjectiveCBridgeStubURLAppendPathRef 229032 228535 -0.2% 1.00x (?)
ObjectiveCBridgeToNSArray 28961 28955 -0.0% 1.00x (?)
ObjectiveCBridgeToNSDictionary 48753 49111 +0.7% 0.99x (?)
ObjectiveCBridgeToNSSet 42414 42295 -0.3% 1.00x (?)
ObjectiveCBridgeToNSString 1270 1274 +0.3% 1.00x (?)
ObserverClosure 2315 2297 -0.8% 1.01x (?)
ObserverForwarderStruct 1123 1123 +0.0% 1.00x
ObserverPartiallyAppliedMethod 3786 3772 -0.4% 1.00x (?)
ObserverUnappliedMethod 2674 2683 +0.3% 1.00x (?)
Phonebook 6209 6227 +0.3% 1.00x (?)
PolymorphicCalls 22 22 +0.0% 1.00x
PopFrontArray 1077 1077 +0.0% 1.00x
PopFrontArrayGeneric 1071 1071 +0.0% 1.00x
PopFrontUnsafePointer 8855 8842 -0.1% 1.00x (?)
PrefixAnyCollection 56 56 +0.0% 1.00x
PrefixAnyCollectionLazy 45066 45005 -0.1% 1.00x (?)
PrefixAnySeqCRangeIter 21402 21662 +1.2% 0.99x (?)
PrefixAnySeqCRangeIterLazy 21400 21657 +1.2% 0.99x (?)
PrefixAnySeqCntRange 50 50 +0.0% 1.00x
PrefixAnySeqCntRangeLazy 50 50 +0.0% 1.00x
PrefixAnySequence 5224 5248 +0.5% 1.00x
PrefixAnySequenceLazy 5235 5238 +0.1% 1.00x (?)
PrefixArray 25 24 -4.0% 1.04x
PrefixArrayLazy 24 24 +0.0% 1.00x
PrefixCountableRange 32 32 +0.0% 1.00x
PrefixCountableRangeLazy 32 32 +0.0% 1.00x
PrefixSequence 1571 1574 +0.2% 1.00x
PrefixSequenceLazy 1515 1515 +0.0% 1.00x
PrefixWhileAnyCollection 96 96 +0.0% 1.00x
PrefixWhileAnyCollectionLazy 75 75 +0.0% 1.00x
PrefixWhileAnySeqCRangeIter 12455 12455 +0.0% 1.00x
PrefixWhileAnySeqCRangeIterLazy 75 75 +0.0% 1.00x
PrefixWhileAnySeqCntRange 90 90 +0.0% 1.00x
PrefixWhileAnySeqCntRangeLazy 75 75 +0.0% 1.00x
PrefixWhileAnySequence 13961 14024 +0.5% 1.00x (?)
PrefixWhileAnySequenceLazy 1491 1492 +0.1% 1.00x (?)
PrefixWhileArray 62 62 +0.0% 1.00x
PrefixWhileArrayLazy 49 49 +0.0% 1.00x
PrefixWhileCountableRange 36 36 +0.0% 1.00x
PrefixWhileCountableRangeLazy 32 32 +0.0% 1.00x
PrefixWhileSequenceLazy 28 28 +0.0% 1.00x
Prims 776 797 +2.7% 0.97x
ProtocolDispatch 2727 2727 +0.0% 1.00x
ProtocolDispatch2 167 160 -4.2% 1.04x
RC4 160 158 -1.2% 1.01x (?)
RGBHistogram 2347 2346 -0.0% 1.00x (?)
RGBHistogramOfObjects 24391 24383 -0.0% 1.00x (?)
RangeAssignment 307 295 -3.9% 1.04x (?)
RecursiveOwnedParameter 2314 2325 +0.5% 1.00x
ReversedArray 49 49 +0.0% 1.00x
ReversedBidirectional 29151 29157 +0.0% 1.00x (?)
ReversedDictionary 114 113 -0.9% 1.01x (?)
SetExclusiveOr 2983 2986 +0.1% 1.00x (?)
SetExclusiveOr_OfObjects 9567 9566 -0.0% 1.00x (?)
SetIntersect 281 270 -3.9% 1.04x
SetIntersect_OfObjects 1725 1725 +0.0% 1.00x
SetIsSubsetOf 286 286 +0.0% 1.00x
SetIsSubsetOf_OfObjects 359 359 +0.0% 1.00x
SetUnion 2692 2715 +0.9% 0.99x (?)
SetUnion_OfObjects 8080 8015 -0.8% 1.01x (?)
SevenBoom 1466 1460 -0.4% 1.00x (?)
Sim2DArray 276 276 +0.0% 1.00x
SortLargeExistentials 7824 7876 +0.7% 0.99x
SortLettersInPlace 1146 1145 -0.1% 1.00x (?)
SortSortedStrings 868 896 +3.2% 0.97x
SortStrings 1670 1700 +1.8% 0.98x
SortStringsUnicode 22260 22269 +0.0% 1.00x (?)
StackPromo 22268 22629 +1.6% 0.98x
StaticArray 18 18 +0.0% 1.00x
StrComplexWalk 720 720 +0.0% 1.00x
StrToInt 2064 2022 -2.0% 1.02x
StringAdder 0 0 +0.0% 1.00x
StringBuilder 1024 1030 +0.6% 0.99x (?)
StringBuilderLong 950 926 -2.5% 1.03x (?)
StringEdits 105520 105364 -0.1% 1.00x (?)
StringEqualPointerComparison 333 333 +0.0% 1.00x
StringFromLongWholeSubstring 10223 10232 +0.1% 1.00x (?)
StringFromLongWholeSubstringGeneric 22 22 +0.0% 1.00x
StringHasPrefixUnicode 41909 41823 -0.2% 1.00x (?)
StringHasSuffixUnicode 89876 89768 -0.1% 1.00x (?)
StringInterpolation 10749 10662 -0.8% 1.01x (?)
StringMatch 7163 6929 -3.3% 1.03x
StringUTF16Builder 1935 1933 -0.1% 1.00x (?)
StringWalk 1277 1219 -4.5% 1.05x
StringWithCString 68017 68674 +1.0% 0.99x
SubstringComparable 3748 3762 +0.4% 1.00x (?)
SubstringEqualString 3482 3475 -0.2% 1.00x (?)
SubstringEquatable 7436 7410 -0.3% 1.00x (?)
SubstringFromLongString 100 100 +0.0% 1.00x
SubstringFromLongStringGeneric 177 177 +0.0% 1.00x
SuffixAnyCollection 22 22 +0.0% 1.00x
SuffixAnyCollectionLazy 15010 15015 +0.0% 1.00x (?)
SuffixAnySeqCRangeIter 4908 4926 +0.4% 1.00x (?)
SuffixAnySeqCRangeIterLazy 4914 4921 +0.1% 1.00x (?)
SuffixAnySeqCntRange 16 16 +0.0% 1.00x
SuffixAnySeqCntRangeLazy 16 16 +0.0% 1.00x
SuffixAnySequence 6710 6667 -0.6% 1.01x (?)
SuffixAnySequenceLazy 6577 6577 +0.0% 1.00x
SuffixArray 8 8 +0.0% 1.00x
SuffixArrayLazy 8 8 +0.0% 1.00x
SuffixCountableRange 10 10 +0.0% 1.00x
SuffixSequence 4427 4447 +0.5% 1.00x (?)
SuffixSequenceLazy 4427 4447 +0.5% 1.00x (?)
SuperChars 161519 159014 -1.6% 1.02x (?)
TwoSum 970 966 -0.4% 1.00x (?)
TypeFlood 0 0 +0.0% 1.00x
UTF8Decode 260 253 -2.7% 1.03x
Walsh 356 352 -1.1% 1.01x (?)
XorLoop 347 347 +0.0% 1.00x

Unoptimized (Onone)

Improvement (3)
TEST OLD NEW DELTA SPEEDUP
ArrayOfGenericPOD 3160 2991 -5.3% 1.06x
TypeFlood 171 162 -5.3% 1.06x (?)
ArrayAppendReserved 3419 3241 -5.2% 1.05x
No Changes (278)
TEST OLD NEW DELTA SPEEDUP
AngryPhonebook 4911 4907 -0.1% 1.00x (?)
AnyHashableWithAClass 84533 84021 -0.6% 1.01x (?)
Array2D 606442 608861 +0.4% 1.00x (?)
ArrayAppend 3574 3574 +0.0% 1.00x
ArrayAppendArrayOfInt 650 649 -0.2% 1.00x (?)
ArrayAppendAscii 60228 61869 +2.7% 0.97x (?)
ArrayAppendFromGeneric 652 651 -0.2% 1.00x (?)
ArrayAppendGenericStructs 1291 1298 +0.5% 0.99x (?)
ArrayAppendLatin1 85843 84232 -1.9% 1.02x
ArrayAppendLazyMap 210059 218009 +3.8% 0.96x
ArrayAppendOptionals 1315 1301 -1.1% 1.01x (?)
ArrayAppendRepeatCol 214172 217006 +1.3% 0.99x (?)
ArrayAppendSequence 76276 76099 -0.2% 1.00x
ArrayAppendStrings 13760 13750 -0.1% 1.00x (?)
ArrayAppendToFromGeneric 652 653 +0.2% 1.00x (?)
ArrayAppendToGeneric 654 654 +0.0% 1.00x
ArrayAppendUTF16 83573 82305 -1.5% 1.02x (?)
ArrayInClass 6885 6886 +0.0% 1.00x (?)
ArrayLiteral 1736 1736 +0.0% 1.00x
ArrayOfGenericRef 10196 10213 +0.2% 1.00x (?)
ArrayOfPOD 1832 1892 +3.3% 0.97x
ArrayOfRef 9576 9635 +0.6% 0.99x (?)
ArrayPlusEqualArrayOfInt 651 651 +0.0% 1.00x
ArrayPlusEqualFiveElementCollection 293047 292171 -0.3% 1.00x (?)
ArrayPlusEqualSingleElementCollection 292773 289012 -1.3% 1.01x (?)
ArrayPlusEqualThreeElements 10373 10296 -0.7% 1.01x (?)
ArraySubscript 4179 4149 -0.7% 1.01x
ArrayValueProp 3522 3533 +0.3% 1.00x
ArrayValueProp2 18407 18307 -0.5% 1.01x
ArrayValueProp3 3912 3900 -0.3% 1.00x (?)
ArrayValueProp4 3832 3823 -0.2% 1.00x (?)
BitCount 173 174 +0.6% 0.99x
ByteSwap 26 27 +3.8% 0.96x
CStringLongAscii 5210 5404 +3.7% 0.96x (?)
CStringLongNonAscii 2474 2533 +2.4% 0.98x (?)
CStringShortAscii 9384 9432 +0.5% 0.99x (?)
Calculator 1165 1176 +0.9% 0.99x
CaptureProp 109380 110059 +0.6% 0.99x
CharacterLiteralsLarge 6259 6246 -0.2% 1.00x (?)
CharacterLiteralsSmall 705 717 +1.7% 0.98x
Chars 49885 49716 -0.3% 1.00x (?)
ClassArrayGetter 1015 1015 +0.0% 1.00x
DeadArray 113657 114531 +0.8% 0.99x (?)
Dictionary 2979 3020 +1.4% 0.99x (?)
Dictionary2 3501 3505 +0.1% 1.00x (?)
Dictionary2OfObjects 6200 6203 +0.0% 1.00x (?)
Dictionary3 1298 1302 +0.3% 1.00x (?)
Dictionary3OfObjects 2393 2399 +0.3% 1.00x (?)
DictionaryBridge 3064 3044 -0.7% 1.01x (?)
DictionaryLiteral 8231 8234 +0.0% 1.00x (?)
DictionaryOfObjects 6616 6679 +1.0% 0.99x (?)
DictionaryRemove 21731 21612 -0.5% 1.01x
DictionaryRemoveOfObjects 60761 60216 -0.9% 1.01x (?)
DictionarySwap 5721 5694 -0.5% 1.00x
DictionarySwapOfObjects 24009 23804 -0.9% 1.01x (?)
DropFirstAnyCollection 19573 19211 -1.8% 1.02x
DropFirstAnyCollectionLazy 138631 135308 -2.4% 1.02x (?)
DropFirstAnySeqCRangeIter 30106 29107 -3.3% 1.03x
DropFirstAnySeqCRangeIterLazy 30190 29182 -3.3% 1.03x
DropFirstAnySeqCntRange 19524 19206 -1.6% 1.02x
DropFirstAnySeqCntRangeLazy 19417 19087 -1.7% 1.02x (?)
DropFirstAnySequence 13009 13001 -0.1% 1.00x (?)
DropFirstAnySequenceLazy 13883 13731 -1.1% 1.01x
DropFirstArray 6545 6298 -3.8% 1.04x
DropFirstArrayLazy 44672 44716 +0.1% 1.00x (?)
DropFirstCountableRange 337 340 +0.9% 0.99x
DropFirstCountableRangeLazy 39229 38834 -1.0% 1.01x (?)
DropFirstSequence 11880 11890 +0.1% 1.00x (?)
DropFirstSequenceLazy 12289 12237 -0.4% 1.00x
DropLastAnyCollection 6547 6450 -1.5% 1.02x
DropLastAnyCollectionLazy 45685 45060 -1.4% 1.01x (?)
DropLastAnySeqCRangeIter 44476 44211 -0.6% 1.01x (?)
DropLastAnySeqCRangeIterLazy 44734 43903 -1.9% 1.02x (?)
DropLastAnySeqCntRange 6509 6417 -1.4% 1.01x
DropLastAnySeqCntRangeLazy 6492 6371 -1.9% 1.02x
DropLastAnySequence 29707 29057 -2.2% 1.02x (?)
DropLastAnySequenceLazy 29125 29171 +0.2% 1.00x (?)
DropLastArray 2188 2104 -3.8% 1.04x
DropLastArrayLazy 14937 14887 -0.3% 1.00x (?)
DropLastCountableRange 117 118 +0.9% 0.99x
DropLastCountableRangeLazy 13004 12932 -0.6% 1.01x
DropLastSequence 29263 29083 -0.6% 1.01x (?)
DropLastSequenceLazy 28961 29258 +1.0% 0.99x (?)
DropWhileAnyCollection 25262 24741 -2.1% 1.02x
DropWhileAnyCollectionLazy 28173 27486 -2.4% 1.02x
DropWhileAnySeqCRangeIter 32140 31543 -1.9% 1.02x (?)
DropWhileAnySeqCRangeIterLazy 27652 27058 -2.1% 1.02x
DropWhileAnySeqCntRange 25314 24936 -1.5% 1.02x (?)
DropWhileAnySeqCntRangeLazy 28103 27260 -3.0% 1.03x
DropWhileAnySequence 15342 15350 +0.1% 1.00x (?)
DropWhileAnySequenceLazy 12489 12456 -0.3% 1.00x
DropWhileArray 10077 9792 -2.8% 1.03x
DropWhileArrayLazy 16790 16922 +0.8% 0.99x
DropWhileCountableRange 6165 6103 -1.0% 1.01x
DropWhileCountableRangeLazy 27061 26309 -2.8% 1.03x (?)
DropWhileSequence 14974 14999 +0.2% 1.00x
DropWhileSequenceLazy 11240 11219 -0.2% 1.00x (?)
EqualStringSubstring 831 827 -0.5% 1.00x (?)
EqualSubstringString 831 832 +0.1% 1.00x (?)
EqualSubstringSubstring 931 921 -1.1% 1.01x (?)
EqualSubstringSubstringGenericEquatable 591 579 -2.0% 1.02x (?)
ErrorHandling 6691 6751 +0.9% 0.99x (?)
GlobalClass 0 0 +0.0% 1.00x
Hanoi 19292 19254 -0.2% 1.00x (?)
HashTest 18448 18391 -0.3% 1.00x
Histogram 8619 8612 -0.1% 1.00x (?)
Integrate 738 734 -0.5% 1.01x (?)
IterateData 12839 12931 +0.7% 0.99x (?)
Join 1183 1186 +0.3% 1.00x (?)
LazilyFilteredArrays 1693019 1685724 -0.4% 1.00x (?)
LazilyFilteredRange 687558 674420 -1.9% 1.02x
LessSubstringSubstring 933 931 -0.2% 1.00x (?)
LessSubstringSubstringGenericComparable 584 588 +0.7% 0.99x (?)
LinkedList 43901 43869 -0.1% 1.00x
MapReduce 37674 37677 +0.0% 1.00x (?)
MapReduceAnyCollection 37660 37609 -0.1% 1.00x (?)
MapReduceAnyCollectionShort 50037 50138 +0.2% 1.00x (?)
MapReduceClass 43026 43124 +0.2% 1.00x
MapReduceClassShort 54540 54185 -0.7% 1.01x (?)
MapReduceLazyCollection 32644 32670 +0.1% 1.00x (?)
MapReduceLazyCollectionShort 43724 43794 +0.2% 1.00x (?)
MapReduceLazySequence 25727 25831 +0.4% 1.00x (?)
MapReduceSequence 41640 41413 -0.5% 1.01x (?)
MapReduceShort 49487 49618 +0.3% 1.00x (?)
MapReduceShortString 278 277 -0.4% 1.00x (?)
MapReduceString 2561 2556 -0.2% 1.00x (?)
Memset 43989 43990 +0.0% 1.00x (?)
MonteCarloE 132157 132571 +0.3% 1.00x (?)
MonteCarloPi 52378 52474 +0.2% 1.00x
NSDictionaryCastToSwift 6649 6647 -0.0% 1.00x (?)
NSError 710 704 -0.8% 1.01x (?)
NSStringConversion 1323 1307 -1.2% 1.01x
NopDeinit 188078 194278 +3.3% 0.97x
ObjectAllocation 1469 1476 +0.5% 1.00x (?)
ObjectiveCBridgeFromNSArrayAnyObject 25674 25579 -0.4% 1.00x (?)
ObjectiveCBridgeFromNSArrayAnyObjectForced 7825 7798 -0.3% 1.00x (?)
ObjectiveCBridgeFromNSArrayAnyObjectToString 45328 45116 -0.5% 1.00x (?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced 38978 38978 +0.0% 1.00x
ObjectiveCBridgeFromNSDictionaryAnyObject 122549 122525 -0.0% 1.00x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced 7400 7468 +0.9% 0.99x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString 97966 101590 +3.7% 0.96x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced 93573 92963 -0.7% 1.01x (?)
ObjectiveCBridgeFromNSSetAnyObject 67529 67586 +0.1% 1.00x (?)
ObjectiveCBridgeFromNSSetAnyObjectForced 7161 7007 -2.2% 1.02x (?)
ObjectiveCBridgeFromNSSetAnyObjectToString 75782 76268 +0.6% 0.99x (?)
ObjectiveCBridgeFromNSSetAnyObjectToStringForced 65966 66348 +0.6% 0.99x (?)
ObjectiveCBridgeFromNSString 4025 4107 +2.0% 0.98x (?)
ObjectiveCBridgeFromNSStringForced 2724 2752 +1.0% 0.99x
ObjectiveCBridgeStubDataAppend 3698 3723 +0.7% 0.99x (?)
ObjectiveCBridgeStubDateAccess 1031 1032 +0.1% 1.00x
ObjectiveCBridgeStubDateMutation 485 507 +4.5% 0.96x
ObjectiveCBridgeStubFromArrayOfNSString 29658 28548 -3.7% 1.04x (?)
ObjectiveCBridgeStubFromNSDate 4047 4109 +1.5% 0.98x
ObjectiveCBridgeStubFromNSDateRef 4074 3935 -3.4% 1.04x
ObjectiveCBridgeStubFromNSString 919 965 +5.0% 0.95x
ObjectiveCBridgeStubFromNSStringRef 207 201 -2.9% 1.03x
ObjectiveCBridgeStubNSDataAppend 2677 2652 -0.9% 1.01x (?)
ObjectiveCBridgeStubNSDateMutationRef 15134 15716 +3.8% 0.96x (?)
ObjectiveCBridgeStubNSDateRefAccess 1215 1219 +0.3% 1.00x
ObjectiveCBridgeStubToArrayOfNSString 28712 28723 +0.0% 1.00x (?)
ObjectiveCBridgeStubToNSDate 15182 14920 -1.7% 1.02x (?)
ObjectiveCBridgeStubToNSDateRef 3356 3390 +1.0% 0.99x (?)
ObjectiveCBridgeStubToNSString 1567 1567 +0.0% 1.00x
ObjectiveCBridgeStubToNSStringRef 149 149 +0.0% 1.00x
ObjectiveCBridgeStubURLAppendPath 234561 231451 -1.3% 1.01x (?)
ObjectiveCBridgeStubURLAppendPathRef 232962 227542 -2.3% 1.02x (?)
ObjectiveCBridgeToNSArray 29410 29540 +0.4% 1.00x (?)
ObjectiveCBridgeToNSDictionary 49463 49163 -0.6% 1.01x (?)
ObjectiveCBridgeToNSSet 42774 42643 -0.3% 1.00x (?)
ObjectiveCBridgeToNSString 1309 1309 +0.0% 1.00x
ObserverClosure 6766 6765 -0.0% 1.00x (?)
ObserverForwarderStruct 4815 4812 -0.1% 1.00x (?)
ObserverPartiallyAppliedMethod 8262 8259 -0.0% 1.00x (?)
ObserverUnappliedMethod 8553 8576 +0.3% 1.00x (?)
OpenClose 394 394 +0.0% 1.00x
Phonebook 21593 21928 +1.6% 0.98x
PolymorphicCalls 5398 5498 +1.9% 0.98x
PopFrontArray 7344 7461 +1.6% 0.98x
PopFrontArrayGeneric 6414 6487 +1.1% 0.99x
PopFrontUnsafePointer 97038 98534 +1.5% 0.98x
PrefixAnyCollection 19680 19248 -2.2% 1.02x (?)
PrefixAnyCollectionLazy 139020 135146 -2.8% 1.03x
PrefixAnySeqCRangeIter 24200 23440 -3.1% 1.03x
PrefixAnySeqCRangeIterLazy 23818 23136 -2.9% 1.03x (?)
PrefixAnySeqCntRange 19496 19147 -1.8% 1.02x
PrefixAnySeqCntRangeLazy 19433 19088 -1.8% 1.02x (?)
PrefixAnySequence 10859 10826 -0.3% 1.00x
PrefixAnySequenceLazy 11173 11187 +0.1% 1.00x
PrefixArray 6544 6297 -3.8% 1.04x
PrefixArrayLazy 44643 44739 +0.2% 1.00x (?)
PrefixCountableRange 338 337 -0.3% 1.00x (?)
PrefixCountableRangeLazy 39187 38837 -0.9% 1.01x (?)
PrefixSequence 9772 9775 +0.0% 1.00x (?)
PrefixSequenceLazy 10019 10003 -0.2% 1.00x (?)
PrefixWhileAnyCollection 36685 36299 -1.1% 1.01x (?)
PrefixWhileAnyCollectionLazy 23351 22884 -2.0% 1.02x (?)
PrefixWhileAnySeqCRangeIter 41284 40755 -1.3% 1.01x (?)
PrefixWhileAnySeqCRangeIterLazy 23141 22655 -2.1% 1.02x
PrefixWhileAnySeqCntRange 36745 36182 -1.5% 1.02x (?)
PrefixWhileAnySeqCntRangeLazy 23565 22877 -2.9% 1.03x (?)
PrefixWhileAnySequence 29524 29494 -0.1% 1.00x (?)
PrefixWhileAnySequenceLazy 11488 11474 -0.1% 1.00x (?)
PrefixWhileArray 17056 16826 -1.3% 1.01x
PrefixWhileArrayLazy 14811 14743 -0.5% 1.00x (?)
PrefixWhileCountableRange 17687 17545 -0.8% 1.01x (?)
PrefixWhileCountableRangeLazy 22202 21507 -3.1% 1.03x
PrefixWhileSequence 28416 28372 -0.2% 1.00x (?)
PrefixWhileSequenceLazy 10433 10442 +0.1% 1.00x (?)
Prims 10251 10347 +0.9% 0.99x (?)
ProtocolDispatch 6989 6970 -0.3% 1.00x
ProtocolDispatch2 490 490 +0.0% 1.00x
RC4 20057 19684 -1.9% 1.02x
RGBHistogram 34051 33591 -1.4% 1.01x (?)
RGBHistogramOfObjects 113232 113108 -0.1% 1.00x (?)
RangeAssignment 5693 5675 -0.3% 1.00x (?)
RecursiveOwnedParameter 11669 11684 +0.1% 1.00x
ReversedArray 44027 45269 +2.8% 0.97x
ReversedBidirectional 78068 75997 -2.7% 1.03x (?)
ReversedDictionary 28430 28623 +0.7% 0.99x (?)
SetExclusiveOr 21447 21296 -0.7% 1.01x
SetExclusiveOr_OfObjects 49087 49360 +0.6% 0.99x
SetIntersect 10786 10885 +0.9% 0.99x (?)
SetIntersect_OfObjects 12678 12746 +0.5% 0.99x
SetIsSubsetOf 1638 1641 +0.2% 1.00x (?)
SetIsSubsetOf_OfObjects 1585 1589 +0.3% 1.00x
SetUnion 12533 12388 -1.2% 1.01x
SetUnion_OfObjects 34235 34319 +0.2% 1.00x
SevenBoom 1593 1597 +0.3% 1.00x (?)
Sim2DArray 30021 30016 -0.0% 1.00x (?)
SortLargeExistentials 17780 17830 +0.3% 1.00x (?)
SortLettersInPlace 3210 3211 +0.0% 1.00x (?)
SortSortedStrings 1415 1422 +0.5% 1.00x (?)
SortStrings 2445 2472 +1.1% 0.99x
SortStringsUnicode 23584 23896 +1.3% 0.99x (?)
StackPromo 100276 100981 +0.7% 0.99x (?)
StaticArray 4568 4562 -0.1% 1.00x (?)
StrComplexWalk 6864 6875 +0.2% 1.00x (?)
StrToInt 96715 96849 +0.1% 1.00x (?)
StringAdder 46 48 +4.3% 0.96x
StringBuilder 6911 6921 +0.1% 1.00x (?)
StringBuilderLong 1104 1107 +0.3% 1.00x (?)
StringEdits 380086 372069 -2.1% 1.02x (?)
StringEqualPointerComparison 2516 2423 -3.7% 1.04x
StringFromLongWholeSubstring 10105 10113 +0.1% 1.00x (?)
StringFromLongWholeSubstringGeneric 199 199 +0.0% 1.00x
StringHasPrefix 1729 1691 -2.2% 1.02x
StringHasPrefixUnicode 43077 43018 -0.1% 1.00x (?)
StringHasSuffix 1823 1819 -0.2% 1.00x (?)
StringHasSuffixUnicode 91649 91348 -0.3% 1.00x (?)
StringInterpolation 13794 13879 +0.6% 0.99x (?)
StringMatch 29565 29251 -1.1% 1.01x
StringUTF16Builder 7791 7767 -0.3% 1.00x (?)
StringWalk 12982 13211 +1.8% 0.98x
StringWithCString 68000 68650 +1.0% 0.99x
SubstringComparable 6282 6262 -0.3% 1.00x (?)
SubstringEqualString 8958 8938 -0.2% 1.00x (?)
SubstringEquatable 12929 12864 -0.5% 1.01x (?)
SubstringFromLongString 116 115 -0.9% 1.01x
SubstringFromLongStringGeneric 209 207 -1.0% 1.01x
SuffixAnyCollection 6549 6427 -1.9% 1.02x
SuffixAnyCollectionLazy 46232 45090 -2.5% 1.03x
SuffixAnySeqCRangeIter 42235 41934 -0.7% 1.01x (?)
SuffixAnySeqCRangeIterLazy 42160 41779 -0.9% 1.01x (?)
SuffixAnySeqCntRange 6510 6419 -1.4% 1.01x
SuffixAnySeqCntRangeLazy 6491 6378 -1.7% 1.02x
SuffixAnySequence 27292 27238 -0.2% 1.00x (?)
SuffixAnySequenceLazy 27172 27347 +0.6% 0.99x (?)
SuffixArray 2189 2108 -3.7% 1.04x
SuffixArrayLazy 14927 14890 -0.2% 1.00x
SuffixCountableRange 117 118 +0.9% 0.99x
SuffixCountableRangeLazy 12996 12935 -0.5% 1.00x (?)
SuffixSequence 26921 27422 +1.9% 0.98x (?)
SuffixSequenceLazy 27067 26687 -1.4% 1.01x (?)
SuperChars 297948 297111 -0.3% 1.00x (?)
TwoSum 4294 4308 +0.3% 1.00x
UTF8Decode 37032 37047 +0.0% 1.00x
Walsh 11990 11960 -0.3% 1.00x (?)
XorLoop 23706 23707 +0.0% 1.00x (?)
Hardware Overview 
  Model Name: Mac mini
  Model Identifier: Macmini7,1
  Processor Name: Intel Core i5
  Processor Speed: 2.8 GHz
  Number of Processors: 1
  Total Number of Cores: 2
  L2 Cache (per Core): 256 KB
  L3 Cache: 3 MB
  Memory: 16 GB

@dabrahams
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@swiftix These numbers look good! StringHasPrefix and StringHasSuffix, like most other tests dominated by intrinsics like memcmp, fluctuate wildly and are probably meaningless.

@swiftix swiftix merged commit 0f78872 into apple:master Jun 5, 2017
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