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Merged
merged 1 commit into from
May 18, 2017
Merged

[stdlib] Replace Integer Parsing Code #9729

merged 1 commit into from
May 18, 2017

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dabrahams
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Local testing showed a 2x speedup for StrToInt

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@swift-ci Please benchmark

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@swift-ci Please test

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Build comment file:

Build failed before running benchmark.

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@swift-ci Please smoke benchmark

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Build comment file:

Optimized (O)

Regression (7)
TEST OLD NEW DELTA SPEEDUP
ObjectiveCBridgeStubNSDateRefAccess 317 346 +9.1% 0.92x
MapReduceAnyCollection 307 333 +8.5% 0.92x
ObjectiveCBridgeStubToNSDate 14560 15620 +7.3% 0.93x (?)
IterateData 708 756 +6.8% 0.94x
CaptureProp 4562 4851 +6.3% 0.94x
SortStringsUnicode 7593 8059 +6.1% 0.94x
NopDeinit 27441 28963 +5.5% 0.95x
Improvement (9)
TEST OLD NEW DELTA SPEEDUP
StringHasPrefix 33 16 -51.5% 2.06x
StringHasSuffix 33 16 -51.5% 2.06x
StrToInt 4001 2323 -41.9% 1.72x
SuffixCountableRange 11 10 -9.1% 1.10x
MapReduce 330 303 -8.2% 1.09x
BitCount 14 13 -7.1% 1.08x
Calculator 35 33 -5.7% 1.06x
ProtocolDispatch2 170 161 -5.3% 1.06x
ObjectiveCBridgeFromNSArrayAnyObjectToString 46551 44169 -5.1% 1.05x
No Changes (256)
TEST OLD NEW DELTA SPEEDUP
AngryPhonebook 2960 2956 -0.1% 1.00x (?)
AnyHashableWithAClass 67212 66709 -0.7% 1.01x
Array2D 2046 2020 -1.3% 1.01x
ArrayAppend 772 772 +0.0% 1.00x
ArrayAppendArrayOfInt 597 597 +0.0% 1.00x
ArrayAppendAscii 22384 22564 +0.8% 0.99x
ArrayAppendFromGeneric 596 597 +0.2% 1.00x
ArrayAppendGenericStructs 1222 1229 +0.6% 0.99x (?)
ArrayAppendLatin1 43348 43329 -0.0% 1.00x (?)
ArrayAppendLazyMap 936 939 +0.3% 1.00x
ArrayAppendOptionals 1224 1239 +1.2% 0.99x
ArrayAppendRepeatCol 838 838 +0.0% 1.00x
ArrayAppendReserved 535 534 -0.2% 1.00x (?)
ArrayAppendSequence 945 944 -0.1% 1.00x (?)
ArrayAppendStrings 13588 13610 +0.2% 1.00x (?)
ArrayAppendToFromGeneric 598 597 -0.2% 1.00x
ArrayAppendToGeneric 597 597 +0.0% 1.00x
ArrayAppendUTF16 41196 41141 -0.1% 1.00x (?)
ArrayInClass 61 61 +0.0% 1.00x
ArrayLiteral 1227 1228 +0.1% 1.00x (?)
ArrayOfGenericPOD 219 219 +0.0% 1.00x
ArrayOfGenericRef 3997 3998 +0.0% 1.00x (?)
ArrayOfPOD 166 166 +0.0% 1.00x
ArrayOfRef 3882 3885 +0.1% 1.00x (?)
ArrayPlusEqualArrayOfInt 597 597 +0.0% 1.00x
ArrayPlusEqualFiveElementCollection 4669 4683 +0.3% 1.00x (?)
ArrayPlusEqualSingleElementCollection 770 771 +0.1% 1.00x (?)
ArrayPlusEqualThreeElements 1613 1610 -0.2% 1.00x
ArraySubscript 1469 1474 +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 4978 5017 +0.8% 0.99x
CStringLongNonAscii 2140 2146 +0.3% 1.00x
CStringShortAscii 5461 5447 -0.3% 1.00x
CharacterLiteralsLarge 8825 9010 +2.1% 0.98x (?)
CharacterLiteralsSmall 311 311 +0.0% 1.00x
Chars 1860 1842 -1.0% 1.01x
ClassArrayGetter 13 13 +0.0% 1.00x
DeadArray 186 182 -2.2% 1.02x (?)
Dictionary 568 574 +1.1% 0.99x
Dictionary2 1805 1803 -0.1% 1.00x (?)
Dictionary2OfObjects 3318 3299 -0.6% 1.01x (?)
Dictionary3 465 460 -1.1% 1.01x
Dictionary3OfObjects 896 896 +0.0% 1.00x
DictionaryBridge 2682 2738 +2.1% 0.98x
DictionaryLiteral 1487 1487 +0.0% 1.00x
DictionaryOfObjects 2339 2334 -0.2% 1.00x (?)
DictionaryRemove 3435 3306 -3.8% 1.04x
DictionaryRemoveOfObjects 23365 23438 +0.3% 1.00x
DictionarySwap 428 428 +0.0% 1.00x
DictionarySwapOfObjects 6913 6915 +0.0% 1.00x (?)
DropFirstAnyCollection 56 56 +0.0% 1.00x
DropFirstAnyCollectionLazy 44868 44889 +0.0% 1.00x (?)
DropFirstAnySeqCRangeIter 28416 28294 -0.4% 1.00x
DropFirstAnySeqCRangeIterLazy 28430 28293 -0.5% 1.00x (?)
DropFirstAnySeqCntRange 50 50 +0.0% 1.00x
DropFirstAnySeqCntRangeLazy 50 50 +0.0% 1.00x
DropFirstAnySequence 6992 6986 -0.1% 1.00x
DropFirstAnySequenceLazy 7087 7080 -0.1% 1.00x (?)
DropFirstArray 25 24 -4.0% 1.04x
DropFirstArrayLazy 24 25 +4.2% 0.96x
DropFirstCountableRange 32 32 +0.0% 1.00x
DropFirstCountableRangeLazy 32 32 +0.0% 1.00x
DropFirstSequence 3066 3065 -0.0% 1.00x
DropFirstSequenceLazy 3031 3027 -0.1% 1.00x
DropLastAnyCollection 22 22 +0.0% 1.00x
DropLastAnyCollectionLazy 15030 15023 -0.0% 1.00x (?)
DropLastAnySeqCRangeIter 4610 4612 +0.0% 1.00x (?)
DropLastAnySeqCRangeIterLazy 4610 4612 +0.0% 1.00x (?)
DropLastAnySeqCntRange 16 16 +0.0% 1.00x
DropLastAnySeqCntRangeLazy 16 16 +0.0% 1.00x
DropLastAnySequence 6751 6722 -0.4% 1.00x
DropLastAnySequenceLazy 6551 6527 -0.4% 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 581 593 +2.1% 0.98x
DropLastSequenceLazy 581 592 +1.9% 0.98x
DropWhileAnyCollection 70 70 +0.0% 1.00x
DropWhileAnyCollectionLazy 103 103 +0.0% 1.00x
DropWhileAnySeqCRangeIter 21854 21917 +0.3% 1.00x (?)
DropWhileAnySeqCRangeIterLazy 103 103 +0.0% 1.00x
DropWhileAnySeqCntRange 64 64 +0.0% 1.00x
DropWhileAnySeqCntRangeLazy 103 103 +0.0% 1.00x
DropWhileAnySequence 7593 7600 +0.1% 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 3124 3124 +0.0% 1.00x
DropWhileSequenceLazy 65 65 +0.0% 1.00x
ErrorHandling 3025 2919 -3.5% 1.04x (?)
GlobalClass 0 0 +0.0% 1.00x
Hanoi 3457 3412 -1.3% 1.01x
HashTest 1760 1753 -0.4% 1.00x (?)
Histogram 246 248 +0.8% 0.99x
Integrate 262 262 +0.0% 1.00x
Join 445 447 +0.4% 1.00x (?)
LazilyFilteredArrays 64766 64804 +0.1% 1.00x (?)
LazilyFilteredRange 3899 3887 -0.3% 1.00x (?)
LinkedList 7101 7101 +0.0% 1.00x
MapReduceAnyCollectionShort 2069 2055 -0.7% 1.01x
MapReduceClass 3046 3066 +0.7% 0.99x
MapReduceClassShort 4553 4528 -0.5% 1.01x
MapReduceLazyCollection 15 15 +0.0% 1.00x
MapReduceLazyCollectionShort 44 45 +2.3% 0.98x
MapReduceLazySequence 90 90 +0.0% 1.00x
MapReduceSequence 453 452 -0.2% 1.00x (?)
MapReduceShort 1931 1938 +0.4% 1.00x
MapReduceShortString 21 21 +0.0% 1.00x
MapReduceString 108 109 +0.9% 0.99x
Memset 234 234 +0.0% 1.00x
MonteCarloE 10424 10279 -1.4% 1.01x
MonteCarloPi 43995 44046 +0.1% 1.00x
NSDictionaryCastToSwift 5401 5368 -0.6% 1.01x (?)
NSError 289 290 +0.3% 1.00x (?)
NSStringConversion 768 766 -0.3% 1.00x (?)
ObjectAllocation 180 179 -0.6% 1.01x
ObjectiveCBridgeFromNSArrayAnyObject 23642 23351 -1.2% 1.01x (?)
ObjectiveCBridgeFromNSArrayAnyObjectForced 4475 4500 +0.6% 0.99x (?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced 37450 37709 +0.7% 0.99x (?)
ObjectiveCBridgeFromNSDictionaryAnyObject 119003 118633 -0.3% 1.00x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced 5194 5142 -1.0% 1.01x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString 101462 97958 -3.5% 1.04x
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced 90770 89521 -1.4% 1.01x (?)
ObjectiveCBridgeFromNSSetAnyObject 64337 64585 +0.4% 1.00x (?)
ObjectiveCBridgeFromNSSetAnyObjectForced 4212 4150 -1.5% 1.01x
ObjectiveCBridgeFromNSSetAnyObjectToString 72729 71940 -1.1% 1.01x (?)
ObjectiveCBridgeFromNSSetAnyObjectToStringForced 62739 63079 +0.5% 0.99x (?)
ObjectiveCBridgeFromNSString 1404 1418 +1.0% 0.99x
ObjectiveCBridgeFromNSStringForced 2327 2350 +1.0% 0.99x
ObjectiveCBridgeStubDataAppend 3765 3821 +1.5% 0.99x (?)
ObjectiveCBridgeStubDateAccess 181 181 +0.0% 1.00x
ObjectiveCBridgeStubDateMutation 272 272 +0.0% 1.00x
ObjectiveCBridgeStubFromArrayOfNSString 28640 28635 -0.0% 1.00x (?)
ObjectiveCBridgeStubFromNSDate 3580 3641 +1.7% 0.98x
ObjectiveCBridgeStubFromNSDateRef 3570 3618 +1.3% 0.99x
ObjectiveCBridgeStubFromNSString 913 938 +2.7% 0.97x
ObjectiveCBridgeStubFromNSStringRef 174 177 +1.7% 0.98x
ObjectiveCBridgeStubNSDataAppend 2297 2414 +5.1% 0.95x
ObjectiveCBridgeStubNSDateMutationRef 12361 12613 +2.0% 0.98x (?)
ObjectiveCBridgeStubToArrayOfNSString 29037 29096 +0.2% 1.00x (?)
ObjectiveCBridgeStubToNSDateRef 3322 3355 +1.0% 0.99x (?)
ObjectiveCBridgeStubToNSString 1514 1514 +0.0% 1.00x
ObjectiveCBridgeStubToNSStringRef 110 109 -0.9% 1.01x
ObjectiveCBridgeStubURLAppendPath 220497 222842 +1.1% 0.99x (?)
ObjectiveCBridgeStubURLAppendPathRef 222895 212987 -4.4% 1.05x
ObjectiveCBridgeToNSArray 29242 29912 +2.3% 0.98x (?)
ObjectiveCBridgeToNSDictionary 44747 44821 +0.2% 1.00x (?)
ObjectiveCBridgeToNSSet 40465 39438 -2.5% 1.03x
ObjectiveCBridgeToNSString 1277 1280 +0.2% 1.00x (?)
ObserverClosure 2284 2282 -0.1% 1.00x (?)
ObserverForwarderStruct 1104 1118 +1.3% 0.99x (?)
ObserverPartiallyAppliedMethod 3809 3779 -0.8% 1.01x (?)
ObserverUnappliedMethod 2624 2635 +0.4% 1.00x (?)
OpenClose 51 51 +0.0% 1.00x
Phonebook 8270 8255 -0.2% 1.00x (?)
PolymorphicCalls 22 22 +0.0% 1.00x
PopFrontArray 1101 1107 +0.5% 0.99x
PopFrontArrayGeneric 1101 1105 +0.4% 1.00x (?)
PopFrontUnsafePointer 8961 8963 +0.0% 1.00x (?)
PrefixAnyCollection 56 56 +0.0% 1.00x
PrefixAnyCollectionLazy 45063 45057 -0.0% 1.00x (?)
PrefixAnySeqCRangeIter 21469 21608 +0.6% 0.99x
PrefixAnySeqCRangeIterLazy 21860 21901 +0.2% 1.00x (?)
PrefixAnySeqCntRange 50 50 +0.0% 1.00x
PrefixAnySeqCntRangeLazy 50 50 +0.0% 1.00x
PrefixAnySequence 6287 6302 +0.2% 1.00x
PrefixAnySequenceLazy 6283 6296 +0.2% 1.00x
PrefixArray 24 25 +4.2% 0.96x
PrefixArrayLazy 25 24 -4.0% 1.04x
PrefixCountableRange 32 32 +0.0% 1.00x
PrefixCountableRangeLazy 32 32 +0.0% 1.00x
PrefixSequence 2657 2657 +0.0% 1.00x
PrefixSequenceLazy 2618 2618 +0.0% 1.00x
PrefixWhileAnyCollection 96 96 +0.0% 1.00x
PrefixWhileAnyCollectionLazy 75 75 +0.0% 1.00x
PrefixWhileAnySeqCRangeIter 12527 12529 +0.0% 1.00x (?)
PrefixWhileAnySeqCRangeIterLazy 75 75 +0.0% 1.00x
PrefixWhileAnySeqCntRange 90 91 +1.1% 0.99x
PrefixWhileAnySeqCntRangeLazy 75 75 +0.0% 1.00x
PrefixWhileAnySequence 14194 14024 -1.2% 1.01x
PrefixWhileAnySequenceLazy 1492 1492 +0.0% 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 313 312 -0.3% 1.00x (?)
PrefixWhileSequenceLazy 28 28 +0.0% 1.00x
Prims 760 760 +0.0% 1.00x
ProtocolDispatch 2727 2728 +0.0% 1.00x (?)
RC4 159 160 +0.6% 0.99x
RGBHistogram 2330 2324 -0.3% 1.00x (?)
RGBHistogramOfObjects 24052 24103 +0.2% 1.00x (?)
RangeAssignment 303 296 -2.3% 1.02x
RecursiveOwnedParameter 2331 2317 -0.6% 1.01x
ReversedArray 49 49 +0.0% 1.00x
ReversedBidirectional 29066 29025 -0.1% 1.00x (?)
ReversedDictionary 109 111 +1.8% 0.98x
SetExclusiveOr 3264 3192 -2.2% 1.02x (?)
SetExclusiveOr_OfObjects 9552 9616 +0.7% 0.99x (?)
SetIntersect 280 271 -3.2% 1.03x
SetIntersect_OfObjects 1737 1740 +0.2% 1.00x (?)
SetIsSubsetOf 286 286 +0.0% 1.00x
SetIsSubsetOf_OfObjects 359 359 +0.0% 1.00x
SetUnion 2680 2679 -0.0% 1.00x (?)
SetUnion_OfObjects 8096 8137 +0.5% 0.99x (?)
SevenBoom 1481 1482 +0.1% 1.00x (?)
Sim2DArray 276 276 +0.0% 1.00x
SortLargeExistentials 8036 8085 +0.6% 0.99x
SortLettersInPlace 1148 1148 +0.0% 1.00x
SortSortedStrings 864 867 +0.3% 1.00x (?)
SortStrings 1683 1652 -1.8% 1.02x
StackPromo 22053 22170 +0.5% 0.99x
StaticArray 21 21 +0.0% 1.00x
StrComplexWalk 719 720 +0.1% 1.00x
StringAdder 0 0 +0.0% 1.00x
StringBuilder 1366 1370 +0.3% 1.00x (?)
StringBuilderLong 953 952 -0.1% 1.00x (?)
StringEdits 204872 205972 +0.5% 0.99x (?)
StringEqualPointerComparison 7344 7309 -0.5% 1.00x (?)
StringFromLongWholeSubstring 15359 15351 -0.1% 1.00x (?)
StringFromLongWholeSubstringGeneric 218 218 +0.0% 1.00x
StringHasPrefixUnicode 14645 14745 +0.7% 0.99x
StringHasSuffixUnicode 62077 62373 +0.5% 1.00x
StringInterpolation 8543 8581 +0.4% 1.00x (?)
StringMatch 9023 9412 +4.3% 0.96x
StringUTF16Builder 2184 2205 +1.0% 0.99x
StringWalk 1278 1302 +1.9% 0.98x
StringWithCString 130742 130969 +0.2% 1.00x (?)
SubstringFromLongString 159 159 +0.0% 1.00x
SubstringFromLongStringGeneric 341 340 -0.3% 1.00x
SuffixAnyCollection 22 22 +0.0% 1.00x
SuffixAnyCollectionLazy 14922 14982 +0.4% 1.00x
SuffixAnySeqCRangeIter 4935 4939 +0.1% 1.00x
SuffixAnySeqCRangeIterLazy 4937 4937 +0.0% 1.00x
SuffixAnySeqCntRange 16 16 +0.0% 1.00x
SuffixAnySeqCntRangeLazy 16 16 +0.0% 1.00x
SuffixAnySequence 6674 6689 +0.2% 1.00x
SuffixAnySequenceLazy 6622 6559 -1.0% 1.01x
SuffixArray 8 8 +0.0% 1.00x
SuffixArrayLazy 8 8 +0.0% 1.00x
SuffixCountableRangeLazy 10 10 +0.0% 1.00x
SuffixSequence 4493 4451 -0.9% 1.01x
SuffixSequenceLazy 4493 4451 -0.9% 1.01x
SuperChars 102367 102908 +0.5% 0.99x
TwoSum 862 863 +0.1% 1.00x (?)
TypeFlood 0 0 +0.0% 1.00x
UTF8Decode 257 255 -0.8% 1.01x
Walsh 357 353 -1.1% 1.01x
XorLoop 347 347 +0.0% 1.00x
**Unoptimized (Onone)**
Regression (3)
TEST OLD NEW DELTA SPEEDUP
StrToInt 5095 86569 +1599.1% 0.06x
NopDeinit 50414 54405 +7.9% 0.93x
StringAdder 45 48 +6.7% 0.94x
Improvement (3)
TEST OLD NEW DELTA SPEEDUP
ByteSwap 28 26 -7.1% 1.08x
ArrayAppendReserved 3786 3540 -6.5% 1.07x
ArrayAppend 4036 3795 -6.0% 1.06x
No Changes (266)
TEST OLD NEW DELTA SPEEDUP
AngryPhonebook 3129 3117 -0.4% 1.00x (?)
AnyHashableWithAClass 84053 83869 -0.2% 1.00x
Array2D 607935 608496 +0.1% 1.00x
ArrayAppendArrayOfInt 650 651 +0.2% 1.00x (?)
ArrayAppendAscii 60288 60439 +0.3% 1.00x
ArrayAppendFromGeneric 653 652 -0.2% 1.00x (?)
ArrayAppendGenericStructs 1297 1316 +1.5% 0.99x (?)
ArrayAppendLatin1 82654 82103 -0.7% 1.01x
ArrayAppendLazyMap 211684 211193 -0.2% 1.00x
ArrayAppendOptionals 1298 1293 -0.4% 1.00x (?)
ArrayAppendRepeatCol 213995 212831 -0.5% 1.01x
ArrayAppendSequence 75956 76641 +0.9% 0.99x
ArrayAppendStrings 13654 13728 +0.5% 0.99x (?)
ArrayAppendToFromGeneric 652 652 +0.0% 1.00x
ArrayAppendToGeneric 653 654 +0.2% 1.00x (?)
ArrayAppendUTF16 81282 79984 -1.6% 1.02x
ArrayInClass 4737 4735 -0.0% 1.00x (?)
ArrayLiteral 1482 1481 -0.1% 1.00x
ArrayOfGenericPOD 3077 3074 -0.1% 1.00x
ArrayOfGenericRef 9606 9610 +0.0% 1.00x (?)
ArrayOfPOD 1906 1833 -3.8% 1.04x
ArrayOfRef 8983 8911 -0.8% 1.01x (?)
ArrayPlusEqualArrayOfInt 651 651 +0.0% 1.00x
ArrayPlusEqualFiveElementCollection 283751 285682 +0.7% 0.99x (?)
ArrayPlusEqualSingleElementCollection 279422 280682 +0.5% 1.00x (?)
ArrayPlusEqualThreeElements 10029 10057 +0.3% 1.00x (?)
ArraySubscript 4142 4146 +0.1% 1.00x
ArrayValueProp 3018 3025 +0.2% 1.00x (?)
ArrayValueProp2 3669 3663 -0.2% 1.00x (?)
ArrayValueProp3 3476 3489 +0.4% 1.00x
ArrayValueProp4 3363 3341 -0.7% 1.01x (?)
BitCount 168 172 +2.4% 0.98x
CStringLongAscii 5327 5368 +0.8% 0.99x
CStringLongNonAscii 2428 2459 +1.3% 0.99x
CStringShortAscii 8229 8208 -0.3% 1.00x (?)
Calculator 1158 1201 +3.7% 0.96x
CaptureProp 109156 110911 +1.6% 0.98x (?)
CharacterLiteralsLarge 10070 9843 -2.3% 1.02x
CharacterLiteralsSmall 1005 1001 -0.4% 1.00x
Chars 7319 7355 +0.5% 1.00x (?)
ClassArrayGetter 929 929 +0.0% 1.00x
DeadArray 118220 118761 +0.5% 1.00x (?)
Dictionary 1714 1681 -1.9% 1.02x (?)
Dictionary2 3480 3493 +0.4% 1.00x (?)
Dictionary2OfObjects 5798 5797 -0.0% 1.00x (?)
Dictionary3 1363 1354 -0.7% 1.01x
Dictionary3OfObjects 2238 2238 +0.0% 1.00x
DictionaryBridge 2774 2719 -2.0% 1.02x (?)
DictionaryLiteral 8238 8321 +1.0% 0.99x (?)
DictionaryOfObjects 4588 4567 -0.5% 1.00x (?)
DictionaryRemove 21600 21586 -0.1% 1.00x (?)
DictionaryRemoveOfObjects 55076 55411 +0.6% 0.99x (?)
DictionarySwap 5617 5615 -0.0% 1.00x (?)
DictionarySwapOfObjects 19823 19985 +0.8% 0.99x (?)
DropFirstAnyCollection 19288 19400 +0.6% 0.99x
DropFirstAnyCollectionLazy 137576 136599 -0.7% 1.01x (?)
DropFirstAnySeqCRangeIter 29940 29924 -0.1% 1.00x (?)
DropFirstAnySeqCRangeIterLazy 29807 30014 +0.7% 0.99x
DropFirstAnySeqCntRange 19206 19410 +1.1% 0.99x
DropFirstAnySeqCntRangeLazy 19118 19257 +0.7% 0.99x
DropFirstAnySequence 14003 13994 -0.1% 1.00x (?)
DropFirstAnySequenceLazy 14189 14238 +0.3% 1.00x (?)
DropFirstArray 6432 6429 -0.0% 1.00x
DropFirstArrayLazy 45816 45776 -0.1% 1.00x (?)
DropFirstCountableRange 339 340 +0.3% 1.00x
DropFirstCountableRangeLazy 38321 38406 +0.2% 1.00x (?)
DropFirstSequence 12895 13009 +0.9% 0.99x
DropFirstSequenceLazy 12918 12916 -0.0% 1.00x (?)
DropLastAnyCollection 6460 6500 +0.6% 0.99x (?)
DropLastAnyCollectionLazy 45130 44887 -0.5% 1.01x (?)
DropLastAnySeqCRangeIter 44371 43954 -0.9% 1.01x (?)
DropLastAnySeqCRangeIterLazy 43765 43475 -0.7% 1.01x (?)
DropLastAnySeqCntRange 6421 6465 +0.7% 0.99x
DropLastAnySeqCntRangeLazy 6388 6429 +0.6% 0.99x
DropLastAnySequence 29036 29003 -0.1% 1.00x
DropLastAnySequenceLazy 29034 29097 +0.2% 1.00x
DropLastArray 2149 2148 -0.0% 1.00x (?)
DropLastArrayLazy 15267 15243 -0.2% 1.00x (?)
DropLastCountableRange 117 118 +0.9% 0.99x
DropLastCountableRangeLazy 12760 12761 +0.0% 1.00x (?)
DropLastSequence 28646 28615 -0.1% 1.00x (?)
DropLastSequenceLazy 28662 28619 -0.2% 1.00x
DropWhileAnyCollection 24898 24984 +0.3% 1.00x
DropWhileAnyCollectionLazy 27381 27392 +0.0% 1.00x (?)
DropWhileAnySeqCRangeIter 31777 31912 +0.4% 1.00x
DropWhileAnySeqCRangeIterLazy 27520 27521 +0.0% 1.00x (?)
DropWhileAnySeqCntRange 25150 24910 -1.0% 1.01x (?)
DropWhileAnySeqCntRangeLazy 27472 27397 -0.3% 1.00x (?)
DropWhileAnySequence 16200 16216 +0.1% 1.00x (?)
DropWhileAnySequenceLazy 12440 12415 -0.2% 1.00x (?)
DropWhileArray 9982 9974 -0.1% 1.00x (?)
DropWhileArrayLazy 17155 17277 +0.7% 0.99x
DropWhileCountableRange 6148 6136 -0.2% 1.00x
DropWhileCountableRangeLazy 26290 26409 +0.5% 1.00x (?)
DropWhileSequence 15115 15122 +0.0% 1.00x (?)
DropWhileSequenceLazy 11210 11222 +0.1% 1.00x
ErrorHandling 3846 3927 +2.1% 0.98x (?)
GlobalClass 0 0 +0.0% 1.00x
Hanoi 17427 17673 +1.4% 0.99x
HashTest 14604 14692 +0.6% 0.99x (?)
Histogram 8667 8886 +2.5% 0.98x (?)
Integrate 400 400 +0.0% 1.00x
IterateData 12818 12553 -2.1% 1.02x
Join 1262 1267 +0.4% 1.00x
LazilyFilteredArrays 1674223 1671853 -0.1% 1.00x (?)
LazilyFilteredRange 688580 689433 +0.1% 1.00x (?)
LinkedList 33131 33157 +0.1% 1.00x (?)
MapReduce 37995 38242 +0.7% 0.99x
MapReduceAnyCollection 38627 38742 +0.3% 1.00x (?)
MapReduceAnyCollectionShort 50291 50537 +0.5% 1.00x (?)
MapReduceClass 43181 43283 +0.2% 1.00x
MapReduceClassShort 54326 54628 +0.6% 0.99x (?)
MapReduceLazyCollection 33083 32988 -0.3% 1.00x (?)
MapReduceLazyCollectionShort 43699 43653 -0.1% 1.00x (?)
MapReduceLazySequence 25294 25249 -0.2% 1.00x
MapReduceSequence 41850 41971 +0.3% 1.00x
MapReduceShort 50047 50599 +1.1% 0.99x (?)
MapReduceShortString 279 284 +1.8% 0.98x
MapReduceString 2644 2684 +1.5% 0.99x (?)
Memset 44005 43995 -0.0% 1.00x (?)
MonteCarloE 135698 135214 -0.4% 1.00x
MonteCarloPi 52554 52364 -0.4% 1.00x
NSDictionaryCastToSwift 6457 6595 +2.1% 0.98x (?)
NSError 714 718 +0.6% 0.99x (?)
NSStringConversion 1314 1336 +1.7% 0.98x (?)
ObjectAllocation 634 641 +1.1% 0.99x
ObjectiveCBridgeFromNSArrayAnyObject 25178 25632 +1.8% 0.98x (?)
ObjectiveCBridgeFromNSArrayAnyObjectForced 7799 7798 -0.0% 1.00x (?)
ObjectiveCBridgeFromNSArrayAnyObjectToString 46781 44986 -3.8% 1.04x
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced 38927 38339 -1.5% 1.02x (?)
ObjectiveCBridgeFromNSDictionaryAnyObject 122979 123208 +0.2% 1.00x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced 7649 7762 +1.5% 0.99x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString 102085 99633 -2.4% 1.02x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced 93552 92575 -1.0% 1.01x (?)
ObjectiveCBridgeFromNSSetAnyObject 67914 67537 -0.6% 1.01x (?)
ObjectiveCBridgeFromNSSetAnyObjectForced 7015 7219 +2.9% 0.97x
ObjectiveCBridgeFromNSSetAnyObjectToString 78333 79711 +1.8% 0.98x (?)
ObjectiveCBridgeFromNSSetAnyObjectToStringForced 66452 66861 +0.6% 0.99x (?)
ObjectiveCBridgeFromNSString 4019 4019 +0.0% 1.00x
ObjectiveCBridgeFromNSStringForced 2731 2742 +0.4% 1.00x
ObjectiveCBridgeStubDataAppend 3690 3850 +4.3% 0.96x
ObjectiveCBridgeStubDateAccess 1030 1002 -2.7% 1.03x
ObjectiveCBridgeStubDateMutation 515 515 +0.0% 1.00x
ObjectiveCBridgeStubFromArrayOfNSString 28630 28645 +0.1% 1.00x (?)
ObjectiveCBridgeStubFromNSDate 3968 4159 +4.8% 0.95x
ObjectiveCBridgeStubFromNSDateRef 4007 4063 +1.4% 0.99x
ObjectiveCBridgeStubFromNSString 950 976 +2.7% 0.97x (?)
ObjectiveCBridgeStubFromNSStringRef 208 208 +0.0% 1.00x
ObjectiveCBridgeStubNSDataAppend 2762 2708 -2.0% 1.02x (?)
ObjectiveCBridgeStubNSDateMutationRef 15949 15785 -1.0% 1.01x (?)
ObjectiveCBridgeStubNSDateRefAccess 1223 1209 -1.1% 1.01x
ObjectiveCBridgeStubToArrayOfNSString 28807 29070 +0.9% 0.99x (?)
ObjectiveCBridgeStubToNSDate 15338 15434 +0.6% 0.99x (?)
ObjectiveCBridgeStubToNSDateRef 3350 3411 +1.8% 0.98x (?)
ObjectiveCBridgeStubToNSString 1571 1568 -0.2% 1.00x (?)
ObjectiveCBridgeStubToNSStringRef 150 149 -0.7% 1.01x
ObjectiveCBridgeStubURLAppendPath 220498 223035 +1.2% 0.99x (?)
ObjectiveCBridgeStubURLAppendPathRef 222448 223674 +0.6% 0.99x (?)
ObjectiveCBridgeToNSArray 29383 29065 -1.1% 1.01x (?)
ObjectiveCBridgeToNSDictionary 45871 45504 -0.8% 1.01x (?)
ObjectiveCBridgeToNSSet 39816 39904 +0.2% 1.00x (?)
ObjectiveCBridgeToNSString 1314 1319 +0.4% 1.00x (?)
ObserverClosure 6721 6708 -0.2% 1.00x (?)
ObserverForwarderStruct 4671 4713 +0.9% 0.99x (?)
ObserverPartiallyAppliedMethod 8125 8079 -0.6% 1.01x
ObserverUnappliedMethod 8417 8435 +0.2% 1.00x (?)
OpenClose 394 395 +0.3% 1.00x
Phonebook 24383 24663 +1.1% 0.99x
PolymorphicCalls 2899 2923 +0.8% 0.99x
PopFrontArray 7429 7483 +0.7% 0.99x (?)
PopFrontArrayGeneric 6396 6481 +1.3% 0.99x
PopFrontUnsafePointer 97019 100871 +4.0% 0.96x (?)
PrefixAnyCollection 19294 19524 +1.2% 0.99x
PrefixAnyCollectionLazy 136525 135089 -1.1% 1.01x (?)
PrefixAnySeqCRangeIter 24164 24053 -0.5% 1.00x (?)
PrefixAnySeqCRangeIterLazy 24112 24148 +0.1% 1.00x (?)
PrefixAnySeqCntRange 19185 19339 +0.8% 0.99x
PrefixAnySeqCntRangeLazy 19135 19228 +0.5% 1.00x (?)
PrefixAnySequence 11889 11799 -0.8% 1.01x (?)
PrefixAnySequenceLazy 11946 11823 -1.0% 1.01x (?)
PrefixArray 6423 6424 +0.0% 1.00x (?)
PrefixArrayLazy 45809 45800 -0.0% 1.00x (?)
PrefixCountableRange 340 339 -0.3% 1.00x
PrefixCountableRangeLazy 38350 38532 +0.5% 1.00x (?)
PrefixSequence 10766 10783 +0.2% 1.00x (?)
PrefixSequenceLazy 10767 10741 -0.2% 1.00x (?)
PrefixWhileAnyCollection 36421 36439 +0.0% 1.00x (?)
PrefixWhileAnyCollectionLazy 22597 22584 -0.1% 1.00x (?)
PrefixWhileAnySeqCRangeIter 41074 40785 -0.7% 1.01x (?)
PrefixWhileAnySeqCRangeIterLazy 22914 22884 -0.1% 1.00x (?)
PrefixWhileAnySeqCntRange 36504 36457 -0.1% 1.00x
PrefixWhileAnySeqCntRangeLazy 22620 22617 -0.0% 1.00x (?)
PrefixWhileAnySequence 29602 29606 +0.0% 1.00x (?)
PrefixWhileAnySequenceLazy 11343 11359 +0.1% 1.00x (?)
PrefixWhileArray 16993 17012 +0.1% 1.00x (?)
PrefixWhileArrayLazy 14770 14766 -0.0% 1.00x (?)
PrefixWhileCountableRange 17678 17604 -0.4% 1.00x
PrefixWhileCountableRangeLazy 21851 21879 +0.1% 1.00x
PrefixWhileSequence 28404 28386 -0.1% 1.00x (?)
PrefixWhileSequenceLazy 10536 10400 -1.3% 1.01x
Prims 8940 9010 +0.8% 0.99x (?)
ProtocolDispatch 7144 7000 -2.0% 1.02x
ProtocolDispatch2 491 491 +0.0% 1.00x
RC4 19920 19892 -0.1% 1.00x (?)
RGBHistogram 33868 33852 -0.0% 1.00x (?)
RGBHistogramOfObjects 99118 99077 -0.0% 1.00x (?)
RangeAssignment 5750 5764 +0.2% 1.00x (?)
RecursiveOwnedParameter 9651 9637 -0.1% 1.00x
ReversedArray 590 588 -0.3% 1.00x
ReversedBidirectional 75290 75109 -0.2% 1.00x (?)
ReversedDictionary 27028 27033 +0.0% 1.00x (?)
SetExclusiveOr 21435 21457 +0.1% 1.00x (?)
SetExclusiveOr_OfObjects 41321 41255 -0.2% 1.00x (?)
SetIntersect 10837 10828 -0.1% 1.00x
SetIntersect_OfObjects 11187 11171 -0.1% 1.00x (?)
SetIsSubsetOf 1643 1652 +0.5% 0.99x
SetIsSubsetOf_OfObjects 1526 1522 -0.3% 1.00x (?)
SetUnion 12199 12276 +0.6% 0.99x
SetUnion_OfObjects 29614 29554 -0.2% 1.00x
SevenBoom 1598 1603 +0.3% 1.00x (?)
Sim2DArray 30063 30016 -0.2% 1.00x (?)
SortLargeExistentials 17871 17958 +0.5% 1.00x
SortLettersInPlace 2876 2872 -0.1% 1.00x (?)
SortSortedStrings 1413 1401 -0.8% 1.01x
SortStrings 2479 2486 +0.3% 1.00x (?)
SortStringsUnicode 8791 9208 +4.7% 0.95x
StackPromo 101498 104171 +2.6% 0.97x (?)
StaticArray 4576 4585 +0.2% 1.00x
StrComplexWalk 6954 6878 -1.1% 1.01x
StringBuilder 2847 2850 +0.1% 1.00x (?)
StringBuilderLong 1140 1124 -1.4% 1.01x (?)
StringEdits 495292 492170 -0.6% 1.01x (?)
StringEqualPointerComparison 9778 9630 -1.5% 1.02x
StringFromLongWholeSubstring 15478 15475 -0.0% 1.00x (?)
StringFromLongWholeSubstringGeneric 268 268 +0.0% 1.00x
StringHasPrefix 1758 1724 -1.9% 1.02x
StringHasPrefixUnicode 16246 16293 +0.3% 1.00x
StringHasSuffix 1849 1881 +1.7% 0.98x
StringHasSuffixUnicode 63845 63880 +0.1% 1.00x (?)
StringInterpolation 12264 12358 +0.8% 0.99x
StringMatch 31150 31473 +1.0% 0.99x (?)
StringUTF16Builder 3691 3696 +0.1% 1.00x (?)
StringWalk 4259 4234 -0.6% 1.01x (?)
StringWithCString 133467 133623 +0.1% 1.00x (?)
SubstringFromLongString 175 175 +0.0% 1.00x
SubstringFromLongStringGeneric 395 397 +0.5% 0.99x
SuffixAnyCollection 6453 6485 +0.5% 1.00x
SuffixAnyCollectionLazy 45923 44972 -2.1% 1.02x
SuffixAnySeqCRangeIter 41899 41492 -1.0% 1.01x (?)
SuffixAnySeqCRangeIterLazy 41689 41431 -0.6% 1.01x
SuffixAnySeqCntRange 6411 6462 +0.8% 0.99x
SuffixAnySeqCntRangeLazy 6386 6423 +0.6% 0.99x
SuffixAnySequence 26893 26886 -0.0% 1.00x (?)
SuffixAnySequenceLazy 26892 26838 -0.2% 1.00x (?)
SuffixArray 2152 2151 -0.0% 1.00x
SuffixArrayLazy 15261 15239 -0.1% 1.00x (?)
SuffixCountableRange 118 117 -0.8% 1.01x
SuffixCountableRangeLazy 12774 12760 -0.1% 1.00x
SuffixSequence 26479 26453 -0.1% 1.00x (?)
SuffixSequenceLazy 26442 26436 -0.0% 1.00x (?)
SuperChars 114311 114387 +0.1% 1.00x (?)
TwoSum 4353 4324 -0.7% 1.01x (?)
TypeFlood 163 169 +3.7% 0.96x (?)
UTF8Decode 36870 36898 +0.1% 1.00x (?)
Walsh 11972 11932 -0.3% 1.00x (?)
XorLoop 23705 23711 +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 dabrahams merged commit 2655dd4 into master May 18, 2017
@dabrahams dabrahams deleted the replace-integer-parsing branch May 18, 2017 17:49
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