stdlib: change Collection._copyToNativeArrayBuffer() to be defined in terms of public types #3435

gribozavr · 2016-07-10T03:59:18Z

This PR will allow us to hide _ContiguousArrayBuffer in future.

Before merging this pull request to apple/swift repository:

Test pull request on Swift continuous integration.

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Validation Testing

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gribozavr · 2016-07-10T03:59:33Z

@swift-ci Please test

gribozavr · 2016-07-10T03:59:40Z

@swift-ci Please benchmark

swift-ci · 2016-07-10T05:15:52Z

Build comment file:

Optimized (O)

Regression (0)

Improvement (2)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
StaticArray	2829	2676	-5.4%	1.06x(?)
ClassArrayGetter	13	12	-7.7%	1.08x(?)

No Changes (132)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
ObjectiveCBridgeFromNSArrayAnyObjectToString	179989	172396	-4.2%	1.04x
ObjectiveCBridgeFromNSDictionaryAnyObject	254953	247172	-3.0%	1.03x(?)
ObjectiveCBridgeStubToNSDate	13668	13313	-2.6%	1.03x(?)
ObjectiveCBridgeToNSArray	32443	31626	-2.5%	1.03x(?)
PopFrontUnsafePointer	9419	9133	-3.0%	1.03x(?)
ObjectiveCBridgeStubToArrayOfNSString	31871	30955	-2.9%	1.03x(?)
ObjectiveCBridgeStubNSDateMutationRef	12269	11898	-3.0%	1.03x(?)
StringHasPrefixUnicode	15617	15111	-3.2%	1.03x
ObjectiveCBridgeStubFromArrayOfNSString	115159	111606	-3.1%	1.03x(?)
ObjectiveCBridgeStubToNSDateRef	3438	3384	-1.6%	1.02x(?)
DictionaryLiteral	4440	4369	-1.6%	1.02x(?)
NSDictionaryCastToSwift	13421	13162	-1.9%	1.02x
ObjectiveCBridgeToNSDictionary	16325	16016	-1.9%	1.02x(?)
ArraySubscript	1422	1414	-0.6%	1.01x(?)
133	3766043	3734698	-0.8%	1.01x
SuperChars	369329	366563	-0.8%	1.01x(?)
StringInterpolation	11742	11603	-1.2%	1.01x(?)
ErrorHandling	3140	3120	-0.6%	1.01x(?)
SortStringsUnicode	9393	9273	-1.3%	1.01x
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced	135694	134428	-0.9%	1.01x(?)
Dictionary	763	759	-0.5%	1.01x
SetIntersect	1205	1199	-0.5%	1.01x(?)
ArrayOfGenericRef	3651	3628	-0.6%	1.01x
ObjectiveCBridgeFromNSSetAnyObjectToString	162133	160359	-1.1%	1.01x(?)
RGBHistogram	3203	3178	-0.8%	1.01x
ObjectiveCBridgeToNSString	1078	1077	-0.1%	1.00x(?)
DictionarySwapOfObjects	6828	6836	+0.1%	1.00x(?)
StackPromo	19837	19833	-0.0%	1.00x(?)
PopFrontArray	1157	1154	-0.3%	1.00x(?)
RecursiveOwnedParameter	1938	1938	+0.0%	1.00x
ObjectiveCBridgeStubToNSString	1299	1298	-0.1%	1.00x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString	214545	214580	+0.0%	1.00x(?)
Array2D	1973	1979	+0.3%	1.00x(?)
Histogram	682	681	-0.1%	1.00x(?)
SortStrings	1830	1826	-0.2%	1.00x(?)
DictionaryBridge	3894	3891	-0.1%	1.00x(?)
ObjectiveCBridgeStubFromNSDateRef	3713	3714	+0.0%	1.00x(?)
MonteCarloPi	45014	45058	+0.1%	1.00x
StringWithCString	622624	622623	-0.0%	1.00x(?)
ObjectiveCBridgeFromNSArrayAnyObjectForced	3825	3840	+0.4%	1.00x(?)
ObjectiveCBridgeFromNSStringForced	2319	2310	-0.4%	1.00x(?)
SortLettersInPlace	999	996	-0.3%	1.00x(?)
DictionarySwap	801	801	+0.0%	1.00x
ArrayOfGenericPOD	220	220	+0.0%	1.00x
Dictionary3OfObjects	908	909	+0.1%	1.00x(?)
StringHasPrefix	701	701	+0.0%	1.00x
ByteSwap	1	1	+0.0%	1.00x
XorLoop	381	381	+0.0%	1.00x
Integrate	238	238	+0.0%	1.00x
ObjectiveCBridgeStubFromNSStringRef	136	136	+0.0%	1.00x
ObjectiveCBridgeStubFromNSString	666	668	+0.3%	1.00x(?)
ProtocolDispatch	3040	3039	-0.0%	1.00x(?)
ObjectAllocation	149	149	+0.0%	1.00x
TypeFlood	0	0	+0.0%	1.00x
ObjectiveCBridgeFromNSSetAnyObject	112271	112451	+0.2%	1.00x(?)
AngryPhonebook	2845	2832	-0.5%	1.00x(?)
ProtocolDispatch2	156	156	+0.0%	1.00x
HashTest	2075	2069	-0.3%	1.00x(?)
Dictionary3	547	546	-0.2%	1.00x(?)
Dictionary2	1949	1949	+0.0%	1.00x
StrComplexWalk	3087	3082	-0.2%	1.00x(?)
SetIntersect_OfObjects	2479	2481	+0.1%	1.00x(?)
Join	464	465	+0.2%	1.00x(?)
ArrayOfRef	3549	3552	+0.1%	1.00x(?)
ObjectiveCBridgeStubDateMutation	273	273	+0.0%	1.00x
NSError	338	338	+0.0%	1.00x
DictionaryOfObjects	2297	2293	-0.2%	1.00x(?)
PopFrontArrayGeneric	1146	1144	-0.2%	1.00x(?)
StringEqualPointerComparison	7311	7312	+0.0%	1.00x(?)
CaptureProp	4195	4195	+0.0%	1.00x
PolymorphicCalls	62	62	+0.0%	1.00x
RC4	267	267	+0.0%	1.00x
ObjectiveCBridgeStubToNSStringRef	124	124	+0.0%	1.00x
Calculator	35	35	+0.0%	1.00x
MapReduce	373	374	+0.3%	1.00x(?)
Hanoi	3317	3316	-0.0%	1.00x(?)
OpenClose	57	57	+0.0%	1.00x
UTF8Decode	319	319	+0.0%	1.00x
ObjectiveCBridgeStubURLAppendPath	203645	204564	+0.5%	1.00x(?)
SetIsSubsetOf	516	516	+0.0%	1.00x
NopDeinit	36659	36650	-0.0%	1.00x(?)
ObjectiveCBridgeFromNSArrayAnyObject	67358	67105	-0.4%	1.00x(?)
ObjectiveCBridgeStubDataAppend	2868	2854	-0.5%	1.00x(?)
SetExclusiveOr	3865	3877	+0.3%	1.00x(?)
RGBHistogramOfObjects	22827	22882	+0.2%	1.00x(?)
ObjectiveCBridgeStubNSDateRefAccess	308	308	+0.0%	1.00x
StrToInt	5093	5089	-0.1%	1.00x(?)
ArrayInClass	86	86	+0.0%	1.00x
StringHasSuffix	767	768	+0.1%	1.00x(?)
Phonebook	7496	7493	-0.0%	1.00x(?)
ObjectiveCBridgeStubDateAccess	182	182	+0.0%	1.00x
Sim2DArray	435	435	+0.0%	1.00x
SetExclusiveOr_OfObjects	8729	8760	+0.4%	1.00x(?)
MonteCarloE	10535	10530	-0.1%	1.00x(?)
SetUnion_OfObjects	7332	7352	+0.3%	1.00x(?)
StringHasSuffixUnicode	65134	65256	+0.2%	1.00x(?)
Walsh	330	330	+0.0%	1.00x
SetIsSubsetOf_OfObjects	647	649	+0.3%	1.00x
ArrayAppend	772	772	+0.0%	1.00x
LinkedList	7267	7265	-0.0%	1.00x(?)
ObjectiveCBridgeFromNSSetAnyObjectForced	4179	4196	+0.4%	1.00x(?)
ArrayValueProp4	6	6	+0.0%	1.00x
ArrayOfPOD	182	182	+0.0%	1.00x
SetUnion	3428	3419	-0.3%	1.00x(?)
Chars	652	652	+0.0%	1.00x
StringBuilder	1590	1592	+0.1%	1.00x(?)
DeadArray	182	182	+0.0%	1.00x
ArrayValueProp2	6	6	+0.0%	1.00x
BitCount	1	1	+0.0%	1.00x
ArrayLiteral	1032	1029	-0.3%	1.00x
SevenBoom	1360	1356	-0.3%	1.00x(?)
StringWalk	5847	5849	+0.0%	1.00x(?)
ArrayValueProp	6	6	+0.0%	1.00x
GlobalClass	0	0	+0.0%	1.00x
Memset	236	235	-0.4%	1.00x
Dictionary2OfObjects	3410	3411	+0.0%	1.00x(?)
ArrayAppendReserved	536	536	+0.0%	1.00x
TwoSum	1955	1954	-0.1%	1.00x(?)
ObjectiveCBridgeStubNSDataAppend	2369	2364	-0.2%	1.00x(?)
ArrayValueProp3	6	6	+0.0%	1.00x
ObjectiveCBridgeFromNSDictionaryAnyObjectForced	4829	4855	+0.5%	0.99x
Prims	787	794	+0.9%	0.99x
DictionaryRemoveOfObjects	20557	20769	+1.0%	0.99x(?)
DictionaryRemove	5199	5258	+1.1%	0.99x
NSStringConversion	587	590	+0.5%	0.99x
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced	170029	172504	+1.5%	0.99x(?)
ObjectiveCBridgeFromNSString	1611	1624	+0.8%	0.99x
ObjectiveCBridgeToNSSet	16357	16648	+1.8%	0.98x(?)
ObjectiveCBridgeFromNSSetAnyObjectToStringForced	116492	118977	+2.1%	0.98x(?)
RangeAssignment	326	335	+2.8%	0.97x(?)
ObjectiveCBridgeStubURLAppendPathRef	206481	212421	+2.9%	0.97x
ObjectiveCBridgeStubFromNSDate	3507	3626	+3.4%	0.97x

**Unoptimized (Onone)**

Regression (1)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
PopFrontUnsafePointer	243000	258714	+6.5%	0.94x

Improvement (1)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
StringWalk	47083	39427	-16.3%	1.19x

No Changes (132)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
NSDictionaryCastToSwift	15040	14365	-4.5%	1.05x
ObjectiveCBridgeStubToNSDate	14186	13698	-3.4%	1.04x(?)
PolymorphicCalls	1180	1150	-2.5%	1.03x
Phonebook	64096	62186	-3.0%	1.03x(?)
SortStrings	2679	2626	-2.0%	1.02x
StringInterpolation	16562	16179	-2.3%	1.02x
StringHasSuffix	1643	1606	-2.2%	1.02x(?)
ErrorHandling	4019	3943	-1.9%	1.02x(?)
ObjectiveCBridgeStubURLAppendPathRef	211860	208671	-1.5%	1.02x(?)
ObjectiveCBridgeToNSSet	16080	15768	-1.9%	1.02x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced	175696	172574	-1.8%	1.02x
ObjectiveCBridgeFromNSArrayAnyObjectToString	170627	168897	-1.0%	1.01x(?)
SortLettersInPlace	2635	2618	-0.7%	1.01x(?)
ObjectiveCBridgeFromNSDictionaryAnyObject	258938	256206	-1.1%	1.01x(?)
StringHasPrefix	1636	1623	-0.8%	1.01x
ObjectiveCBridgeStubToNSDateRef	3340	3317	-0.7%	1.01x
DictionaryLiteral	25267	24920	-1.4%	1.01x(?)
ObjectiveCBridgeStubDataAppend	3214	3196	-0.6%	1.01x(?)
StringHasPrefixUnicode	17142	17038	-0.6%	1.01x
NSStringConversion	2833	2797	-1.3%	1.01x
ObjectiveCBridgeFromNSSetAnyObjectForced	7657	7610	-0.6%	1.01x(?)
133	6638139	6585695	-0.8%	1.01x
ObjectiveCBridgeStubFromArrayOfNSString	114569	113555	-0.9%	1.01x(?)
ArraySubscript	5790	5804	+0.2%	1.00x(?)
ObjectiveCBridgeToNSString	1109	1109	+0.0%	1.00x
PopFrontArray	24543	24605	+0.2%	1.00x(?)
RecursiveOwnedParameter	7992	8003	+0.1%	1.00x
ObjectiveCBridgeStubToNSString	1372	1371	-0.1%	1.00x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString	225982	225651	-0.1%	1.00x(?)
ClassArrayGetter	1336	1334	-0.1%	1.00x(?)
Array2D	843211	842549	-0.1%	1.00x(?)
Histogram	14440	14386	-0.4%	1.00x(?)
DictionaryBridge	3965	3960	-0.1%	1.00x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced	7300	7287	-0.2%	1.00x(?)
ObjectiveCBridgeStubFromNSDateRef	4126	4131	+0.1%	1.00x
OpenClose	448	448	+0.0%	1.00x
StringWithCString	773239	773936	+0.1%	1.00x(?)
ObjectiveCBridgeFromNSArrayAnyObjectForced	7320	7329	+0.1%	1.00x(?)
ObjectiveCBridgeFromNSStringForced	2712	2699	-0.5%	1.00x
Prims	15154	15170	+0.1%	1.00x(?)
DictionarySwap	11505	11486	-0.2%	1.00x(?)
Dictionary3OfObjects	2799	2803	+0.1%	1.00x(?)
RangeAssignment	24298	24203	-0.4%	1.00x
ByteSwap	10	10	+0.0%	1.00x
SuperChars	538869	539111	+0.0%	1.00x(?)
XorLoop	20667	20669	+0.0%	1.00x(?)
Integrate	358	358	+0.0%	1.00x
ObjectiveCBridgeStubFromNSStringRef	168	168	+0.0%	1.00x
StaticArray	27812	27860	+0.2%	1.00x(?)
ProtocolDispatch	5873	5854	-0.3%	1.00x(?)
ObjectAllocation	553	553	+0.0%	1.00x
ObjectiveCBridgeFromNSSetAnyObject	117593	117228	-0.3%	1.00x(?)
AngryPhonebook	3773	3776	+0.1%	1.00x(?)
ProtocolDispatch2	441	441	+0.0%	1.00x
HashTest	5639	5627	-0.2%	1.00x(?)
Dictionary3	2158	2166	+0.4%	1.00x(?)
Dictionary2	5324	5337	+0.2%	1.00x(?)
SetIntersect_OfObjects	19997	20020	+0.1%	1.00x(?)
Join	1540	1537	-0.2%	1.00x
ArrayOfRef	9339	9328	-0.1%	1.00x(?)
ObjectiveCBridgeStubDateMutation	487	486	-0.2%	1.00x
NSError	697	695	-0.3%	1.00x(?)
DictionaryOfObjects	5778	5797	+0.3%	1.00x
StringEqualPointerComparison	9653	9630	-0.2%	1.00x(?)
CaptureProp	118422	118613	+0.2%	1.00x
RC4	8980	8985	+0.1%	1.00x(?)
ObjectiveCBridgeStubToNSStringRef	164	164	+0.0%	1.00x
Calculator	1012	1017	+0.5%	1.00x
MapReduce	46853	46793	-0.1%	1.00x(?)
Hanoi	20317	20315	-0.0%	1.00x(?)
DictionaryRemoveOfObjects	64475	64419	-0.1%	1.00x(?)
UTF8Decode	44996	45034	+0.1%	1.00x(?)
ObjectiveCBridgeStubURLAppendPath	205833	205251	-0.3%	1.00x(?)
SetIsSubsetOf	3153	3138	-0.5%	1.00x(?)
Dictionary	2867	2866	-0.0%	1.00x(?)
NopDeinit	56716	56725	+0.0%	1.00x(?)
ObjectiveCBridgeFromNSArrayAnyObject	71284	71074	-0.3%	1.00x(?)
SetIntersect	20201	20213	+0.1%	1.00x(?)
SetExclusiveOr	48362	48279	-0.2%	1.00x(?)
ObjectiveCBridgeFromNSSetAnyObjectToString	172725	173377	+0.4%	1.00x(?)
ObjectiveCBridgeStubNSDateRefAccess	1276	1278	+0.2%	1.00x(?)
StrToInt	5581	5571	-0.2%	1.00x(?)
ArrayInClass	4168	4171	+0.1%	1.00x(?)
ArrayOfGenericRef	10017	10008	-0.1%	1.00x(?)
ObjectiveCBridgeStubDateAccess	1125	1125	+0.0%	1.00x
Sim2DArray	14620	14624	+0.0%	1.00x
SetExclusiveOr_OfObjects	69031	68769	-0.4%	1.00x(?)
MonteCarloPi	53482	53494	+0.0%	1.00x(?)
MonteCarloE	112451	112187	-0.2%	1.00x(?)
SetUnion_OfObjects	51953	51907	-0.1%	1.00x(?)
StringHasSuffixUnicode	67045	67225	+0.3%	1.00x
Walsh	12974	12998	+0.2%	1.00x(?)
SetIsSubsetOf_OfObjects	3011	3003	-0.3%	1.00x(?)
ArrayAppend	3464	3464	+0.0%	1.00x
DictionaryRemove	32430	32517	+0.3%	1.00x(?)
LinkedList	27678	27640	-0.1%	1.00x(?)
RGBHistogramOfObjects	104645	104773	+0.1%	1.00x(?)
RGBHistogram	53396	53358	-0.1%	1.00x(?)
ArrayValueProp4	2684	2683	-0.0%	1.00x(?)
SetUnion	33542	33595	+0.2%	1.00x(?)
Chars	5339	5351	+0.2%	1.00x
StringBuilder	2893	2905	+0.4%	1.00x(?)
DeadArray	134662	134849	+0.1%	1.00x(?)
ArrayValueProp2	2890	2881	-0.3%	1.00x(?)
BitCount	92	92	+0.0%	1.00x
ArrayLiteral	1110	1111	+0.1%	1.00x(?)
SevenBoom	1518	1513	-0.3%	1.00x
ArrayValueProp	2317	2313	-0.2%	1.00x
ObjectiveCBridgeStubNSDateMutationRef	14529	14553	+0.2%	1.00x(?)
GlobalClass	0	0	+0.0%	1.00x
Memset	20659	20645	-0.1%	1.00x(?)
Dictionary2OfObjects	7208	7224	+0.2%	1.00x(?)
ArrayAppendReserved	3084	3085	+0.0%	1.00x(?)
TwoSum	9896	9855	-0.4%	1.00x(?)
ObjectiveCBridgeStubNSDataAppend	5346	5357	+0.2%	1.00x(?)
ArrayValueProp3	2745	2746	+0.0%	1.00x(?)
DictionarySwapOfObjects	26624	26851	+0.8%	0.99x
PopFrontArrayGeneric	11409	11513	+0.9%	0.99x
ArrayOfGenericPOD	3490	3523	+0.9%	0.99x
SortStringsUnicode	10375	10441	+0.6%	0.99x(?)
ObjectiveCBridgeStubToArrayOfNSString	31423	31860	+1.4%	0.99x(?)
ObjectiveCBridgeFromNSString	4826	4863	+0.8%	0.99x
ObjectiveCBridgeFromNSSetAnyObjectToStringForced	126846	128057	+0.9%	0.99x(?)
StackPromo	130101	132146	+1.6%	0.98x(?)
TypeFlood	161	165	+2.5%	0.98x(?)
ObjectiveCBridgeToNSArray	31975	32576	+1.9%	0.98x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced	142326	145680	+2.4%	0.98x(?)
ObjectiveCBridgeToNSDictionary	16236	16564	+2.0%	0.98x(?)
ObjectiveCBridgeStubFromNSString	684	705	+3.1%	0.97x
StrComplexWalk	7884	8119	+3.0%	0.97x
ObjectiveCBridgeStubFromNSDate	3794	3912	+3.1%	0.97x
ArrayOfPOD	2392	2516	+5.2%	0.95x

**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: 8 GB

gribozavr · 2016-07-10T07:09:13Z

@swift-ci Please test

gribozavr · 2016-07-10T07:09:47Z

@swift-ci Please benchmark

swift-ci · 2016-07-10T08:33:14Z

Build comment file:

Optimized (O)

Regression (2)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
Array2D	1996	2121	+6.3%	0.94x
ObjectiveCBridgeFromNSSetAnyObjectToString	157461	168154	+6.8%	0.94x(?)

Improvement (1)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
ObjectiveCBridgeFromNSSetAnyObjectToStringForced	119844	112125	-6.4%	1.07x(?)

No Changes (131)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
SortStringsUnicode	9543	9049	-5.2%	1.05x
StringHasPrefixUnicode	15280	14513	-5.0%	1.05x
ObjectiveCBridgeFromNSArrayAnyObjectToString	173899	167740	-3.5%	1.04x
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced	140601	134823	-4.1%	1.04x(?)
Dictionary	755	726	-3.8%	1.04x(?)
StaticArray	2816	2747	-2.5%	1.03x(?)
ObjectiveCBridgeToNSArray	31985	31000	-3.1%	1.03x(?)
PolymorphicCalls	62	60	-3.2%	1.03x
ObjectiveCBridgeStubDataAppend	2912	2836	-2.6%	1.03x(?)
NSDictionaryCastToSwift	12978	12620	-2.8%	1.03x
ObjectiveCBridgeFromNSStringForced	2353	2297	-2.4%	1.02x(?)
ObjectiveCBridgeFromNSString	1615	1578	-2.3%	1.02x(?)
Dictionary3OfObjects	884	868	-1.8%	1.02x
ErrorHandling	3040	2995	-1.5%	1.02x(?)
StringHasSuffixUnicode	64827	63312	-2.3%	1.02x(?)
ObjectiveCBridgeToNSSet	17280	16905	-2.2%	1.02x(?)
ArrayOfGenericRef	3542	3476	-1.9%	1.02x
ObjectiveCBridgeToNSDictionary	16944	16612	-2.0%	1.02x(?)
SevenBoom	1340	1308	-2.4%	1.02x
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced	171974	167832	-2.4%	1.02x(?)
ObjectiveCBridgeToNSString	1058	1046	-1.1%	1.01x(?)
SortStrings	1766	1749	-1.0%	1.01x(?)
ObjectiveCBridgeStubFromNSDateRef	3655	3601	-1.5%	1.01x(?)
SortLettersInPlace	961	953	-0.8%	1.01x(?)
StringInterpolation	11445	11283	-1.4%	1.01x(?)
ObjectAllocation	144	143	-0.7%	1.01x(?)
HashTest	2013	1999	-0.7%	1.01x(?)
Dictionary2	1891	1881	-0.5%	1.01x(?)
NSError	327	324	-0.9%	1.01x(?)
DictionaryLiteral	4463	4401	-1.4%	1.01x(?)
UTF8Decode	307	305	-0.7%	1.01x(?)
ObjectiveCBridgeStubURLAppendPath	196628	194934	-0.9%	1.01x(?)
SetIntersect	1154	1140	-1.2%	1.01x
RGBHistogramOfObjects	21801	21638	-0.8%	1.01x(?)
PopFrontArray	1139	1131	-0.7%	1.01x(?)
ArrayAppendReserved	520	516	-0.8%	1.01x
Chars	638	632	-0.9%	1.01x(?)
StrToInt	5023	4961	-1.2%	1.01x(?)
ObjectiveCBridgeStubNSDataAppend	2356	2341	-0.6%	1.01x(?)
TwoSum	1920	1903	-0.9%	1.01x(?)
StackPromo	18779	18745	-0.2%	1.00x
RecursiveOwnedParameter	1828	1829	+0.1%	1.00x(?)
ObjectiveCBridgeStubToNSString	1271	1274	+0.2%	1.00x(?)
ClassArrayGetter	12	12	+0.0%	1.00x
Histogram	651	653	+0.3%	1.00x(?)
DictionaryBridge	3817	3827	+0.3%	1.00x(?)
MonteCarloPi	42490	42481	-0.0%	1.00x(?)
StringWithCString	587784	586582	-0.2%	1.00x
DictionarySwap	795	792	-0.4%	1.00x
ArrayOfGenericPOD	208	208	+0.0%	1.00x
StrComplexWalk	2998	2998	+0.0%	1.00x
ByteSwap	1	1	+0.0%	1.00x
SuperChars	349742	349187	-0.2%	1.00x(?)
XorLoop	359	359	+0.0%	1.00x
ProtocolDispatch	2941	2946	+0.2%	1.00x(?)
TypeFlood	0	0	+0.0%	1.00x
ArrayLiteral	1013	1014	+0.1%	1.00x(?)
Dictionary3	523	523	+0.0%	1.00x
SetIntersect_OfObjects	2340	2340	+0.0%	1.00x
Join	448	447	-0.2%	1.00x(?)
ObjectiveCBridgeStubURLAppendPathRef	204964	205550	+0.3%	1.00x(?)
ObjectiveCBridgeStubDateMutation	266	265	-0.4%	1.00x(?)
DictionaryOfObjects	2214	2217	+0.1%	1.00x(?)
PopFrontArrayGeneric	1122	1121	-0.1%	1.00x(?)
PopFrontUnsafePointer	8704	8703	-0.0%	1.00x(?)
Calculator	33	33	+0.0%	1.00x
Hanoi	3189	3200	+0.3%	1.00x(?)
OpenClose	55	55	+0.0%	1.00x
DictionaryRemoveOfObjects	19844	19767	-0.4%	1.00x(?)
SetIsSubsetOf	487	487	+0.0%	1.00x
NopDeinit	35452	35309	-0.4%	1.00x(?)
ObjectiveCBridgeFromNSArrayAnyObject	63775	63965	+0.3%	1.00x(?)
SetExclusiveOr	3758	3768	+0.3%	1.00x(?)
ObjectiveCBridgeStubNSDateRefAccess	307	308	+0.3%	1.00x(?)
StringBuilder	1520	1516	-0.3%	1.00x(?)
Phonebook	7149	7126	-0.3%	1.00x(?)
Sim2DArray	436	434	-0.5%	1.00x(?)
MonteCarloE	9948	9942	-0.1%	1.00x(?)
SetUnion_OfObjects	6979	7006	+0.4%	1.00x(?)
RC4	252	252	+0.0%	1.00x
Walsh	323	323	+0.0%	1.00x
SetIsSubsetOf_OfObjects	611	612	+0.2%	1.00x
ArrayAppend	740	737	-0.4%	1.00x(?)
DictionaryRemove	5066	5091	+0.5%	1.00x(?)
LinkedList	6845	6859	+0.2%	1.00x(?)
RGBHistogram	3104	3099	-0.2%	1.00x(?)
ObjectiveCBridgeFromNSSetAnyObjectForced	4130	4133	+0.1%	1.00x(?)
SetUnion	3294	3300	+0.2%	1.00x(?)
BitCount	1	1	+0.0%	1.00x
AngryPhonebook	2837	2835	-0.1%	1.00x(?)
StringWalk	5563	5537	-0.5%	1.00x(?)
ArrayValueProp	5	5	+0.0%	1.00x
ObjectiveCBridgeStubFromArrayOfNSString	109551	109456	-0.1%	1.00x(?)
GlobalClass	0	0	+0.0%	1.00x
Memset	222	222	+0.0%	1.00x
ArrayValueProp4	5	5	+0.0%	1.00x
ArrayValueProp2	5	5	+0.0%	1.00x
ArrayValueProp3	5	5	+0.0%	1.00x
ArraySubscript	1345	1352	+0.5%	0.99x(?)
DictionarySwapOfObjects	6709	6792	+1.2%	0.99x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced	4690	4729	+0.8%	0.99x(?)
ObjectiveCBridgeFromNSArrayAnyObjectForced	3687	3725	+1.0%	0.99x(?)
Prims	754	763	+1.2%	0.99x(?)
133	3585312	3631033	+1.3%	0.99x
ObjectiveCBridgeStubToNSDate	12575	12766	+1.5%	0.99x(?)
ObjectiveCBridgeStubFromNSStringRef	131	132	+0.8%	0.99x(?)
ObjectiveCBridgeStubFromNSString	654	658	+0.6%	0.99x(?)
ObjectiveCBridgeFromNSSetAnyObject	110429	111509	+1.0%	0.99x(?)
ProtocolDispatch2	153	154	+0.7%	0.99x(?)
StringHasPrefix	670	675	+0.8%	0.99x(?)
ArrayOfRef	3497	3535	+1.1%	0.99x(?)
StringEqualPointerComparison	7251	7348	+1.3%	0.99x(?)
CaptureProp	4135	4184	+1.2%	0.99x
MapReduce	368	372	+1.1%	0.99x(?)
ArrayInClass	86	87	+1.2%	0.99x(?)
StringHasSuffix	750	755	+0.7%	0.99x(?)
ObjectiveCBridgeStubDateAccess	176	177	+0.6%	0.99x
SetExclusiveOr_OfObjects	8276	8351	+0.9%	0.99x
NSStringConversion	565	571	+1.1%	0.99x
ArrayOfPOD	171	172	+0.6%	0.99x
DeadArray	175	177	+1.1%	0.99x
Dictionary2OfObjects	3308	3329	+0.6%	0.99x(?)
RangeAssignment	321	327	+1.9%	0.98x(?)
ObjectiveCBridgeStubToNSDateRef	3221	3283	+1.9%	0.98x(?)
ObjectiveCBridgeStubNSDateMutationRef	11968	12203	+2.0%	0.98x
ObjectiveCBridgeFromNSDictionaryAnyObjectToString	211016	217046	+2.9%	0.97x(?)
ObjectiveCBridgeStubFromNSDate	3370	3475	+3.1%	0.97x(?)
ObjectiveCBridgeFromNSDictionaryAnyObject	239651	248567	+3.7%	0.96x(?)
Integrate	231	241	+4.3%	0.96x(?)
ObjectiveCBridgeStubToArrayOfNSString	30064	31339	+4.2%	0.96x(?)
ObjectiveCBridgeStubToNSStringRef	117	123	+5.1%	0.95x

**Unoptimized (Onone)**

Regression (1)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
PopFrontUnsafePointer	239688	256341	+7.0%	0.94x

Improvement (4)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
NSDictionaryCastToSwift	14866	14083	-5.3%	1.06x
ObjectiveCBridgeStubToNSDate	13663	12496	-8.5%	1.09x(?)
TypeFlood	160	145	-9.4%	1.10x(?)
StringWalk	46213	33869	-26.7%	1.36x

No Changes (129)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
StringHasSuffix	1620	1547	-4.5%	1.05x(?)
ObjectiveCBridgeStubURLAppendPath	203364	195314	-4.0%	1.04x
ObjectiveCBridgeToNSDictionary	17128	16527	-3.5%	1.04x(?)
ErrorHandling	3921	3796	-3.2%	1.03x(?)
ObjectiveCBridgeStubURLAppendPathRef	209148	202648	-3.1%	1.03x(?)
PolymorphicCalls	1182	1150	-2.7%	1.03x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced	171164	165681	-3.2%	1.03x(?)
SortStrings	2617	2572	-1.7%	1.02x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced	7236	7122	-1.6%	1.02x
StringHasPrefix	1604	1577	-1.7%	1.02x
HashTest	5475	5376	-1.8%	1.02x
ArrayAppend	3453	3393	-1.7%	1.02x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced	143473	141326	-1.5%	1.02x(?)
NopDeinit	56512	55316	-2.1%	1.02x(?)
StringHasPrefixUnicode	16868	16500	-2.2%	1.02x(?)
ObjectiveCBridgeFromNSSetAnyObjectToString	171936	168268	-2.1%	1.02x(?)
StringBuilder	2938	2875	-2.1%	1.02x(?)
Dictionary2OfObjects	7001	6877	-1.8%	1.02x(?)
Integrate	356	354	-0.6%	1.01x(?)
ObjectiveCBridgeFromNSStringForced	2737	2702	-1.3%	1.01x(?)
DictionarySwap	11039	10971	-0.6%	1.01x(?)
RangeAssignment	23742	23415	-1.4%	1.01x
SuperChars	517056	511843	-1.0%	1.01x(?)
ObjectiveCBridgeStubToNSString	1341	1329	-0.9%	1.01x(?)
StaticArray	27929	27632	-1.1%	1.01x(?)
ProtocolDispatch	5864	5818	-0.8%	1.01x(?)
AngryPhonebook	3641	3612	-0.8%	1.01x(?)
ObjectiveCBridgeStubDateMutation	486	481	-1.0%	1.01x(?)
StringEqualPointerComparison	9558	9503	-0.6%	1.01x(?)
DictionaryLiteral	24836	24497	-1.4%	1.01x(?)
SetExclusiveOr	46391	45860	-1.1%	1.01x(?)
Phonebook	63619	62942	-1.1%	1.01x(?)
SetExclusiveOr_OfObjects	65548	64919	-1.0%	1.01x
RGBHistogram	52147	51460	-1.3%	1.01x
ObjectiveCBridgeFromNSSetAnyObjectForced	7538	7471	-0.9%	1.01x(?)
ArrayValueProp4	2695	2668	-1.0%	1.01x(?)
Chars	5407	5329	-1.4%	1.01x(?)
133	6567606	6528762	-0.6%	1.01x
DeadArray	130813	129782	-0.8%	1.01x(?)
BitCount	92	91	-1.1%	1.01x(?)
ArrayValueProp3	2718	2699	-0.7%	1.01x(?)
ArraySubscript	5505	5522	+0.3%	1.00x(?)
ObjectiveCBridgeToNSString	1095	1091	-0.4%	1.00x(?)
PopFrontArray	23983	24064	+0.3%	1.00x(?)
ClassArrayGetter	1259	1260	+0.1%	1.00x(?)
Array2D	796450	796239	-0.0%	1.00x(?)
MonteCarloPi	50534	50520	-0.0%	1.00x(?)
StringWithCString	729751	730191	+0.1%	1.00x(?)
ObjectiveCBridgeFromNSArrayAnyObjectForced	7185	7152	-0.5%	1.00x(?)
Prims	14412	14374	-0.3%	1.00x(?)
SortLettersInPlace	2519	2521	+0.1%	1.00x(?)
ObjectiveCBridgeFromNSDictionaryAnyObject	252083	251835	-0.1%	1.00x(?)
ArrayOfGenericPOD	3363	3347	-0.5%	1.00x(?)
Dictionary3OfObjects	2663	2672	+0.3%	1.00x(?)
ByteSwap	10	10	+0.0%	1.00x
XorLoop	19500	19506	+0.0%	1.00x(?)
StringInterpolation	15929	15880	-0.3%	1.00x(?)
ObjectAllocation	537	538	+0.2%	1.00x(?)
Dictionary3	2068	2064	-0.2%	1.00x(?)
Dictionary2	5156	5155	-0.0%	1.00x(?)
Join	1471	1468	-0.2%	1.00x(?)
ArrayOfRef	8841	8873	+0.4%	1.00x(?)
DictionaryOfObjects	5622	5624	+0.0%	1.00x(?)
ObjectiveCBridgeStubToNSDateRef	3202	3198	-0.1%	1.00x(?)
MapReduce	44368	44463	+0.2%	1.00x(?)
Hanoi	19674	19720	+0.2%	1.00x(?)
OpenClose	455	454	-0.2%	1.00x(?)
UTF8Decode	42720	42676	-0.1%	1.00x
SetIsSubsetOf	3001	3006	+0.2%	1.00x(?)
ObjectiveCBridgeStubToArrayOfNSString	30763	30843	+0.3%	1.00x(?)
ObjectiveCBridgeFromNSArrayAnyObject	68843	69087	+0.3%	1.00x(?)
SetIntersect	19384	19319	-0.3%	1.00x(?)
ObjectiveCBridgeStubDataAppend	3169	3170	+0.0%	1.00x(?)
GlobalClass	0	0	+0.0%	1.00x
StrToInt	5464	5475	+0.2%	1.00x(?)
ArrayInClass	3937	3935	-0.1%	1.00x(?)
ArrayOfGenericRef	9560	9545	-0.2%	1.00x(?)
ObjectiveCBridgeFromNSString	4816	4796	-0.4%	1.00x(?)
ObjectiveCBridgeStubDateAccess	1118	1122	+0.4%	1.00x(?)
Sim2DArray	13985	13975	-0.1%	1.00x(?)
MonteCarloE	106184	106699	+0.5%	1.00x(?)
SetUnion_OfObjects	49012	48989	-0.1%	1.00x(?)
StringHasSuffixUnicode	66621	66302	-0.5%	1.00x(?)
Walsh	12331	12286	-0.4%	1.00x
LinkedList	26367	26362	-0.0%	1.00x(?)
SetUnion	31715	31700	-0.1%	1.00x(?)
ArrayLiteral	1072	1076	+0.4%	1.00x(?)
ArrayValueProp	2262	2257	-0.2%	1.00x(?)
ObjectiveCBridgeStubFromArrayOfNSString	111463	111986	+0.5%	1.00x(?)
ObjectiveCBridgeStubNSDateMutationRef	14172	14224	+0.4%	1.00x(?)
RC4	8491	8505	+0.2%	1.00x(?)
Memset	19554	19586	+0.2%	1.00x(?)
ArrayAppendReserved	3114	3127	+0.4%	1.00x(?)
TwoSum	9457	9445	-0.1%	1.00x(?)
ObjectiveCBridgeStubNSDataAppend	5125	5135	+0.2%	1.00x(?)
SevenBoom	1478	1473	-0.3%	1.00x(?)
ObjectiveCBridgeStubFromNSDate	3743	3758	+0.4%	1.00x(?)
DictionarySwapOfObjects	25606	25979	+1.5%	0.99x(?)
StackPromo	131102	132630	+1.2%	0.99x(?)
RecursiveOwnedParameter	7535	7602	+0.9%	0.99x(?)
Histogram	13885	14073	+1.4%	0.99x(?)
DictionaryBridge	3964	3984	+0.5%	0.99x(?)
ObjectiveCBridgeStubFromNSDateRef	4009	4050	+1.0%	0.99x(?)
ObjectiveCBridgeFromNSSetAnyObject	115179	116319	+1.0%	0.99x(?)
SetIntersect_OfObjects	19071	19195	+0.7%	0.99x
ObjectiveCBridgeToNSArray	31591	31940	+1.1%	0.99x(?)
PopFrontArrayGeneric	11168	11271	+0.9%	0.99x
CaptureProp	114352	115580	+1.1%	0.99x(?)
ObjectiveCBridgeStubToNSStringRef	154	156	+1.3%	0.99x(?)
Calculator	966	978	+1.2%	0.99x
DictionaryRemoveOfObjects	61121	61564	+0.7%	0.99x(?)
SortStringsUnicode	10134	10262	+1.3%	0.99x(?)
Dictionary	2761	2778	+0.6%	0.99x(?)
RGBHistogramOfObjects	99752	100256	+0.5%	0.99x(?)
ObjectiveCBridgeStubNSDateRefAccess	1258	1275	+1.4%	0.99x(?)
SetIsSubsetOf_OfObjects	2852	2869	+0.6%	0.99x(?)
ObjectiveCBridgeToNSSet	16767	16871	+0.6%	0.99x(?)
DictionaryRemove	30961	31182	+0.7%	0.99x(?)
NSStringConversion	2726	2751	+0.9%	0.99x(?)
ArrayValueProp2	2802	2818	+0.6%	0.99x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToString	167902	171890	+2.4%	0.98x(?)
ObjectiveCBridgeStubFromNSStringRef	158	162	+2.5%	0.98x(?)
ProtocolDispatch2	438	445	+1.6%	0.98x(?)
ObjectiveCBridgeFromNSSetAnyObjectToStringForced	127184	129923	+2.1%	0.98x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString	217464	224581	+3.3%	0.97x(?)
StrComplexWalk	7781	7993	+2.7%	0.97x(?)
NSError	662	682	+3.0%	0.97x(?)
ArrayOfPOD	2379	2443	+2.7%	0.97x
ObjectiveCBridgeStubFromNSString	667	692	+3.8%	0.96x(?)

**Hardware Overview** Model Name: Mac mini Model Identifier: Macmini7,1 Processor Name: Intel Core i7 Processor Speed: 3 GHz Number of Processors: 1 Total Number of Cores: 2 L2 Cache (per Core): 256 KB L3 Cache: 4 MB Memory: 16 GB

gribozavr · 2016-07-10T08:47:35Z

@swift-ci Please test OS X platform

gribozavr · 2016-07-10T08:48:22Z

@swift-ci Please benchmark

swift-ci · 2016-07-10T10:12:04Z

Build comment file:

Optimized (O)

Regression (1)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
133	3602477	3851358	+6.9%	0.94x

Improvement (2)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
StringHasPrefixUnicode	15523	14636	-5.7%	1.06x
DictionaryLiteral	4895	4399	-10.1%	1.11x(?)

No Changes (131)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
ObjectiveCBridgeStubToNSStringRef	126	120	-4.8%	1.05x(?)
Walsh	336	324	-3.6%	1.04x(?)
ObjectiveCBridgeStubToNSDate	13394	13045	-2.6%	1.03x(?)
ProtocolDispatch2	155	151	-2.6%	1.03x(?)
SortStringsUnicode	9310	9080	-2.5%	1.03x(?)
ObjectiveCBridgeFromNSSetAnyObjectToString	163965	158763	-3.2%	1.03x(?)
RGBHistogram	3168	3080	-2.8%	1.03x
ObjectiveCBridgeFromNSDictionaryAnyObjectForced	4845	4768	-1.6%	1.02x(?)
ObjectiveCBridgeFromNSStringForced	2360	2316	-1.9%	1.02x(?)
SortLettersInPlace	969	954	-1.6%	1.02x(?)
StringHasPrefix	684	672	-1.8%	1.02x(?)
StringHasSuffix	756	742	-1.9%	1.02x
ObjectiveCBridgeFromNSSetAnyObject	112919	110864	-1.8%	1.02x(?)
ArrayInClass	87	85	-2.3%	1.02x(?)
ArrayOfGenericRef	3509	3448	-1.7%	1.02x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced	169371	166596	-1.6%	1.02x(?)
TwoSum	1929	1899	-1.6%	1.02x
ArraySubscript	1378	1365	-0.9%	1.01x
Array2D	2051	2024	-1.3%	1.01x(?)
ObjectiveCBridgeStubFromNSDateRef	3679	3646	-0.9%	1.01x(?)
ObjectiveCBridgeFromNSArrayAnyObjectForced	3764	3724	-1.1%	1.01x(?)
Dictionary3OfObjects	881	874	-0.8%	1.01x(?)
ObjectAllocation	146	144	-1.4%	1.01x(?)
AngryPhonebook	2872	2850	-0.8%	1.01x(?)
Dictionary2	1921	1894	-1.4%	1.01x(?)
StrComplexWalk	3063	3029	-1.1%	1.01x
ArrayAppend	744	738	-0.8%	1.01x(?)
ObjectiveCBridgeStubDateMutation	266	263	-1.1%	1.01x(?)
NSError	325	321	-1.2%	1.01x(?)
StringEqualPointerComparison	7487	7441	-0.6%	1.01x(?)
CaptureProp	4197	4167	-0.7%	1.01x
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced	140924	140074	-0.6%	1.01x(?)
NSDictionaryCastToSwift	12868	12767	-0.8%	1.01x(?)
RGBHistogramOfObjects	21870	21749	-0.6%	1.01x(?)
ObjectiveCBridgeStubNSDateRefAccess	310	307	-1.0%	1.01x(?)
ObjectiveCBridgeStubDateAccess	178	177	-0.6%	1.01x
Sim2DArray	442	437	-1.1%	1.01x(?)
MonteCarloE	9996	9943	-0.5%	1.01x(?)
ObjectiveCBridgeToNSSet	17525	17331	-1.1%	1.01x(?)
ObjectiveCBridgeFromNSSetAnyObjectForced	4184	4146	-0.9%	1.01x(?)
SetUnion	3331	3301	-0.9%	1.01x(?)
Chars	649	642	-1.1%	1.01x(?)
ArrayLiteral	1017	1002	-1.5%	1.01x(?)
StackPromo	18853	18805	-0.2%	1.00x(?)
ObjectiveCBridgeFromNSDictionaryAnyObject	247503	247126	-0.1%	1.00x(?)
RecursiveOwnedParameter	1829	1829	+0.0%	1.00x
ObjectiveCBridgeStubToNSString	1262	1267	+0.4%	1.00x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString	216863	216458	-0.2%	1.00x(?)
ClassArrayGetter	12	12	+0.0%	1.00x
MonteCarloPi	42588	42521	-0.2%	1.00x(?)
StringWithCString	587040	587099	+0.0%	1.00x(?)
DictionarySwap	790	791	+0.1%	1.00x(?)
PopFrontArray	1133	1137	+0.3%	1.00x(?)
ArrayOfGenericPOD	208	207	-0.5%	1.00x
ByteSwap	1	1	+0.0%	1.00x
XorLoop	359	360	+0.3%	1.00x
ErrorHandling	3024	3027	+0.1%	1.00x(?)
ObjectiveCBridgeStubFromNSString	670	670	+0.0%	1.00x
StaticArray	2817	2811	-0.2%	1.00x(?)
ProtocolDispatch	2997	2987	-0.3%	1.00x(?)
TypeFlood	0	0	+0.0%	1.00x
SetIntersect_OfObjects	2350	2348	-0.1%	1.00x(?)
Join	452	451	-0.2%	1.00x(?)
ObjectiveCBridgeToNSArray	32238	32150	-0.3%	1.00x(?)
DictionaryOfObjects	2250	2254	+0.2%	1.00x(?)
PopFrontArrayGeneric	1132	1135	+0.3%	1.00x(?)
Calculator	34	34	+0.0%	1.00x
MapReduce	377	376	-0.3%	1.00x(?)
OpenClose	56	56	+0.0%	1.00x
DictionaryRemoveOfObjects	20023	20093	+0.3%	1.00x(?)
UTF8Decode	313	312	-0.3%	1.00x
SetIsSubsetOf	487	487	+0.0%	1.00x
Dictionary	747	746	-0.1%	1.00x(?)
NopDeinit	35462	35606	+0.4%	1.00x(?)
ObjectiveCBridgeFromNSString	1611	1606	-0.3%	1.00x(?)
Phonebook	7214	7221	+0.1%	1.00x(?)
SetUnion_OfObjects	7035	7000	-0.5%	1.00x(?)
GlobalClass	0	0	+0.0%	1.00x
HashTest	2005	1999	-0.3%	1.00x(?)
SetIsSubsetOf_OfObjects	611	611	+0.0%	1.00x
LinkedList	6857	6846	-0.2%	1.00x
ObjectiveCBridgeFromNSSetAnyObjectToStringForced	120916	120665	-0.2%	1.00x(?)
ArrayAppendReserved	515	517	+0.4%	1.00x
ArrayOfPOD	172	172	+0.0%	1.00x
StringBuilder	1524	1523	-0.1%	1.00x(?)
ArrayValueProp2	5	5	+0.0%	1.00x
BitCount	1	1	+0.0%	1.00x
SevenBoom	1319	1321	+0.1%	1.00x(?)
StringWalk	5591	5604	+0.2%	1.00x(?)
ArrayValueProp	5	5	+0.0%	1.00x
ObjectiveCBridgeStubNSDateMutationRef	12026	12009	-0.1%	1.00x(?)
RC4	253	252	-0.4%	1.00x(?)
Memset	222	222	+0.0%	1.00x
ArrayValueProp4	5	5	+0.0%	1.00x
ArrayValueProp3	5	5	+0.0%	1.00x
ObjectiveCBridgeToNSString	1056	1063	+0.7%	0.99x(?)
DictionarySwapOfObjects	6695	6729	+0.5%	0.99x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToString	173925	175232	+0.8%	0.99x(?)
Histogram	652	658	+0.9%	0.99x(?)
SortStrings	1763	1774	+0.6%	0.99x(?)
DictionaryBridge	3881	3915	+0.9%	0.99x(?)
RangeAssignment	326	330	+1.2%	0.99x(?)
SuperChars	351845	354703	+0.8%	0.99x(?)
StringInterpolation	11281	11379	+0.9%	0.99x(?)
ObjectiveCBridgeStubFromNSStringRef	135	137	+1.5%	0.99x(?)
StringHasSuffixUnicode	64836	65469	+1.0%	0.99x(?)
Dictionary3	527	532	+0.9%	0.99x(?)
ObjectiveCBridgeStubURLAppendPathRef	208598	210395	+0.9%	0.99x(?)
SetIntersect	1142	1158	+1.4%	0.99x(?)
ObjectiveCBridgeStubDataAppend	2901	2936	+1.2%	0.99x(?)
SetExclusiveOr	3780	3813	+0.9%	0.99x(?)
StrToInt	5019	5051	+0.6%	0.99x(?)
SetExclusiveOr_OfObjects	8370	8421	+0.6%	0.99x(?)
DictionaryRemove	5108	5171	+1.2%	0.99x(?)
NSStringConversion	571	578	+1.2%	0.99x
DeadArray	177	178	+0.6%	0.99x(?)
ObjectiveCBridgeStubFromArrayOfNSString	116671	117740	+0.9%	0.99x(?)
Dictionary2OfObjects	3297	3346	+1.5%	0.99x(?)
ObjectiveCBridgeStubNSDataAppend	2390	2406	+0.7%	0.99x
Prims	748	767	+2.5%	0.98x(?)
Integrate	237	241	+1.7%	0.98x(?)
ObjectiveCBridgeStubToNSDateRef	3251	3308	+1.8%	0.98x(?)
PolymorphicCalls	61	62	+1.6%	0.98x
Hanoi	3207	3283	+2.4%	0.98x
ObjectiveCBridgeStubToArrayOfNSString	31313	31973	+2.1%	0.98x(?)
ObjectiveCBridgeFromNSArrayAnyObject	64810	66302	+2.3%	0.98x(?)
ObjectiveCBridgeStubFromNSDate	3518	3585	+1.9%	0.98x(?)
ArrayOfRef	3448	3568	+3.5%	0.97x(?)
PopFrontUnsafePointer	8752	9020	+3.1%	0.97x(?)
ObjectiveCBridgeStubURLAppendPath	194710	201540	+3.5%	0.97x(?)
ObjectiveCBridgeToNSDictionary	17194	17971	+4.5%	0.96x(?)

**Unoptimized (Onone)**

Regression (3)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
ObjectiveCBridgeFromNSStringForced	2625	2958	+12.7%	0.89x(?)
PopFrontUnsafePointer	238522	257060	+7.8%	0.93x(?)
ObjectiveCBridgeToNSDictionary	16975	18164	+7.0%	0.93x

Improvement (4)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
ObjectiveCBridgeStubURLAppendPath	200298	188758	-5.8%	1.06x(?)
NSDictionaryCastToSwift	14770	13998	-5.2%	1.06x(?)
StringWalk	46353	43610	-5.9%	1.06x(?)
ObjectiveCBridgeFromNSSetAnyObjectForced	8115	7525	-7.3%	1.08x

No Changes (127)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
StringHasSuffix	1661	1589	-4.3%	1.05x(?)
OpenClose	464	445	-4.1%	1.04x(?)
DictionaryLiteral	24912	23841	-4.3%	1.04x(?)
ObjectiveCBridgeFromNSSetAnyObjectToStringForced	132225	126975	-4.0%	1.04x
ObjectiveCBridgeToNSString	1119	1083	-3.2%	1.03x(?)
StaticArray	27641	26756	-3.2%	1.03x(?)
NSError	681	660	-3.1%	1.03x(?)
PolymorphicCalls	1186	1152	-2.9%	1.03x(?)
PopFrontArray	24683	24017	-2.7%	1.03x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced	170724	165240	-3.2%	1.03x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString	227823	223928	-1.7%	1.02x(?)
ObjectiveCBridgeFromNSSetAnyObject	117201	115339	-1.6%	1.02x(?)
ObjectiveCBridgeStubURLAppendPathRef	210208	205663	-2.2%	1.02x(?)
ObjectiveCBridgeToNSArray	32178	31665	-1.6%	1.02x(?)
SetIntersect	19858	19453	-2.0%	1.02x
ArrayOfGenericRef	9633	9487	-1.5%	1.02x(?)
ObjectiveCBridgeStubDateAccess	1147	1126	-1.8%	1.02x(?)
NSStringConversion	2756	2698	-2.1%	1.02x(?)
ArraySubscript	5562	5532	-0.5%	1.01x(?)
SortStrings	2585	2551	-1.3%	1.01x(?)
SortLettersInPlace	2559	2541	-0.7%	1.01x(?)
Dictionary3OfObjects	2722	2691	-1.1%	1.01x(?)
StringHasPrefix	1624	1608	-1.0%	1.01x(?)
Integrate	355	353	-0.6%	1.01x(?)
Join	1476	1464	-0.8%	1.01x(?)
ObjectiveCBridgeStubFromNSStringRef	173	172	-0.6%	1.01x(?)
ArrayLiteral	1092	1084	-0.7%	1.01x(?)
HashTest	5438	5384	-1.0%	1.01x(?)
ArrayAppend	3485	3450	-1.0%	1.01x(?)
PopFrontArrayGeneric	11211	11133	-0.7%	1.01x(?)
StringEqualPointerComparison	9742	9634	-1.1%	1.01x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced	140615	139260	-1.0%	1.01x(?)
ObjectiveCBridgeStubToArrayOfNSString	31180	30797	-1.2%	1.01x(?)
Phonebook	64131	63232	-1.4%	1.01x(?)
Sim2DArray	14225	14085	-1.0%	1.01x(?)
MonteCarloE	107581	106991	-0.6%	1.01x(?)
ObjectiveCBridgeToNSSet	17169	17034	-0.8%	1.01x(?)
StringHasPrefixUnicode	17042	16919	-0.7%	1.01x(?)
RGBHistogramOfObjects	101993	100695	-1.3%	1.01x(?)
ArrayAppendReserved	3493	3451	-1.2%	1.01x(?)
ArrayValueProp2	2850	2826	-0.8%	1.01x
TwoSum	9579	9485	-1.0%	1.01x(?)
RecursiveOwnedParameter	7594	7565	-0.4%	1.00x(?)
ClassArrayGetter	1258	1257	-0.1%	1.00x(?)
Array2D	797186	797662	+0.1%	1.00x(?)
Histogram	13994	14017	+0.2%	1.00x(?)
MonteCarloPi	50532	50764	+0.5%	1.00x
StringWithCString	729746	730315	+0.1%	1.00x(?)
Prims	14509	14535	+0.2%	1.00x(?)
ObjectiveCBridgeFromNSDictionaryAnyObject	253057	251954	-0.4%	1.00x(?)
RangeAssignment	23770	23744	-0.1%	1.00x(?)
ByteSwap	10	10	+0.0%	1.00x
SuperChars	514439	514758	+0.1%	1.00x(?)
XorLoop	19534	19524	-0.1%	1.00x(?)
ProtocolDispatch	5950	5955	+0.1%	1.00x(?)
ObjectAllocation	540	538	-0.4%	1.00x(?)
ProtocolDispatch2	438	437	-0.2%	1.00x
Dictionary3	2085	2090	+0.2%	1.00x(?)
Dictionary2	5263	5269	+0.1%	1.00x(?)
SetIntersect_OfObjects	19234	19240	+0.0%	1.00x(?)
CaptureProp	117343	117422	+0.1%	1.00x(?)
MapReduce	44510	44530	+0.0%	1.00x(?)
DictionaryRemoveOfObjects	62353	62094	-0.4%	1.00x(?)
UTF8Decode	42868	42970	+0.2%	1.00x(?)
SetIsSubsetOf	3018	3026	+0.3%	1.00x(?)
ObjectiveCBridgeFromNSArrayAnyObject	70408	70205	-0.3%	1.00x(?)
ObjectiveCBridgeStubDataAppend	3148	3162	+0.4%	1.00x(?)
SetExclusiveOr	46337	46177	-0.3%	1.00x(?)
ObjectiveCBridgeStubNSDateRefAccess	1279	1278	-0.1%	1.00x(?)
StrToInt	5524	5546	+0.4%	1.00x(?)
ArrayInClass	3944	3936	-0.2%	1.00x(?)
SetExclusiveOr_OfObjects	65150	65175	+0.0%	1.00x(?)
RC4	8566	8555	-0.1%	1.00x(?)
Walsh	12433	12384	-0.4%	1.00x(?)
SetIsSubsetOf_OfObjects	2911	2900	-0.4%	1.00x(?)
DictionaryRemove	31321	31358	+0.1%	1.00x(?)
LinkedList	26380	26383	+0.0%	1.00x(?)
RGBHistogram	52382	52125	-0.5%	1.00x
SetUnion	31944	31998	+0.2%	1.00x(?)
BitCount	93	93	+0.0%	1.00x
ObjectiveCBridgeStubFromArrayOfNSString	111014	110592	-0.4%	1.00x(?)
GlobalClass	0	0	+0.0%	1.00x
Memset	19699	19629	-0.4%	1.00x(?)
ArrayValueProp4	2647	2639	-0.3%	1.00x(?)
ObjectiveCBridgeStubNSDataAppend	5098	5108	+0.2%	1.00x(?)
DictionarySwapOfObjects	25571	25811	+0.9%	0.99x(?)
StackPromo	131342	132684	+1.0%	0.99x(?)
133	6600191	6636426	+0.6%	0.99x
ObjectiveCBridgeStubToNSString	1312	1330	+1.4%	0.99x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToString	166534	168389	+1.1%	0.99x(?)
DictionaryBridge	3922	3948	+0.7%	0.99x(?)
ObjectiveCBridgeFromNSArrayAnyObjectForced	7157	7221	+0.9%	0.99x(?)
DictionarySwap	11089	11248	+1.4%	0.99x(?)
StringInterpolation	15956	16176	+1.4%	0.99x(?)
ObjectiveCBridgeStubFromNSString	696	700	+0.6%	0.99x(?)
TypeFlood	151	153	+1.3%	0.99x(?)
StringHasSuffixUnicode	65503	66112	+0.9%	0.99x(?)
ErrorHandling	3879	3907	+0.7%	0.99x(?)
ArrayOfRef	8833	8942	+1.2%	0.99x(?)
DictionaryOfObjects	5642	5672	+0.5%	0.99x(?)
ObjectiveCBridgeStubToNSDateRef	3218	3247	+0.9%	0.99x(?)
ObjectiveCBridgeStubToNSStringRef	156	158	+1.3%	0.99x(?)
Calculator	976	983	+0.7%	0.99x(?)
Hanoi	19803	19946	+0.7%	0.99x(?)
ArrayOfGenericPOD	3438	3457	+0.6%	0.99x(?)
Dictionary	2779	2820	+1.5%	0.99x(?)
ObjectiveCBridgeFromNSSetAnyObjectToString	169726	170874	+0.7%	0.99x(?)
SetUnion_OfObjects	49006	49264	+0.5%	0.99x
Chars	5272	5348	+1.4%	0.99x(?)
StringBuilder	2820	2842	+0.8%	0.99x(?)
DeadArray	130092	130939	+0.7%	0.99x(?)
ArrayValueProp	2263	2283	+0.9%	0.99x(?)
SevenBoom	1487	1501	+0.9%	0.99x(?)
ObjectiveCBridgeStubFromNSDate	3760	3809	+1.3%	0.99x(?)
ObjectiveCBridgeStubDateMutation	485	494	+1.9%	0.98x(?)
SortStringsUnicode	10267	10486	+2.1%	0.98x
NopDeinit	57008	58172	+2.0%	0.98x(?)
AngryPhonebook	3600	3659	+1.6%	0.98x(?)
ArrayValueProp3	2704	2753	+1.8%	0.98x(?)
ObjectiveCBridgeStubNSDateMutationRef	14545	14795	+1.7%	0.98x(?)
Dictionary2OfObjects	6906	7014	+1.6%	0.98x(?)
ObjectiveCBridgeStubFromNSDateRef	3930	4038	+2.8%	0.97x(?)
StrComplexWalk	7786	8040	+3.3%	0.97x(?)
ArrayOfPOD	2310	2382	+3.1%	0.97x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced	7264	7602	+4.7%	0.96x(?)
ObjectiveCBridgeFromNSString	4844	5049	+4.2%	0.96x
ObjectiveCBridgeStubToNSDate	12959	13610	+5.0%	0.95x(?)

**Hardware Overview** Model Name: Mac mini Model Identifier: Macmini7,1 Processor Name: Intel Core i7 Processor Speed: 3 GHz Number of Processors: 1 Total Number of Cores: 2 L2 Cache (per Core): 256 KB L3 Cache: 4 MB Memory: 16 GB

gribozavr · 2016-07-10T10:36:16Z

@swift-ci Please test OS X platform

gribozavr · 2016-07-10T23:44:06Z

@slavapestov I tried building with:

./utils/build-script -R --distcc --swift-stdlib-enable-resilience=1 --build-subdir=resilient

I'm getting:

SIL verification failed: function_ref inside fragile function cannot reference a private or hidden symbol: (SingleFunction && RefF->isExternalDeclaration()) || RefF->hasValidLinkageForFragileRef()
->   // function_ref _extractOrCopyToNativeArrayBuffer<A where ...> (A) -> _ContiguousArrayBuffer<A.Iterator.Element>
  %42 = function_ref @_TFs33_extractOrCopyToNativeArrayBufferuRxs20_ArrayBufferProtocolwx7ElementzWx8Iterator7Element_rFxGVs22_ContiguousArrayBufferWxS1_S2___

Seems like this is because _convertConstArrayToPointerArgument and friends are marked @_transparent -- do they need to?

… terms of public types

gribozavr · 2016-07-11T18:21:53Z

@swift-ci Please test

gribozavr · 2016-07-11T18:21:57Z

@swift-ci Please benchmark

swift-ci · 2016-07-11T19:46:24Z

Build comment file:

Optimized (O)

Regression (1)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
StringHasSuffixUnicode	65251	70629	+8.2%	0.92x

Improvement (3)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
DictionaryBridge	4039	3821	-5.4%	1.06x(?)
NSDictionaryCastToSwift	13669	12746	-6.8%	1.07x(?)
StringEqualPointerComparison	7915	7330	-7.4%	1.08x

No Changes (130)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
ObjectiveCBridgeFromNSDictionaryAnyObjectToString	223554	214785	-3.9%	1.04x
Array2D	2081	2005	-3.6%	1.04x(?)
ObjectiveCBridgeToNSSet	16253	15559	-4.3%	1.04x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced	138299	133567	-3.4%	1.04x(?)
ObjectiveCBridgeStubFromNSDateRef	3729	3612	-3.1%	1.03x
RangeAssignment	328	318	-3.0%	1.03x(?)
Dictionary3	548	534	-2.5%	1.03x
PopFrontUnsafePointer	9078	8793	-3.1%	1.03x
PolymorphicCalls	62	60	-3.2%	1.03x(?)
SortStringsUnicode	9333	9032	-3.2%	1.03x(?)
Dictionary	742	723	-2.6%	1.03x
Dictionary3OfObjects	903	882	-2.3%	1.02x(?)
StringHasSuffix	784	767	-2.2%	1.02x
ObjectiveCBridgeFromNSArrayAnyObject	65405	63954	-2.2%	1.02x
ObjectiveCBridgeStubNSDateRefAccess	310	304	-1.9%	1.02x(?)
ArrayInClass	87	85	-2.3%	1.02x(?)
ArraySubscript	1366	1355	-0.8%	1.01x(?)
PopFrontArray	1136	1120	-1.4%	1.01x
SuperChars	349167	347353	-0.5%	1.01x(?)
ObjectiveCBridgeStubToNSDate	13729	13542	-1.4%	1.01x(?)
Integrate	239	237	-0.8%	1.01x(?)
ObjectiveCBridgeStubFromNSStringRef	135	134	-0.7%	1.01x(?)
ObjectiveCBridgeStubFromNSString	687	679	-1.2%	1.01x(?)
StaticArray	2848	2827	-0.7%	1.01x(?)
ProtocolDispatch	3379	3360	-0.6%	1.01x(?)
Dictionary2	1900	1889	-0.6%	1.01x(?)
ArrayOfRef	3486	3444	-1.2%	1.01x
ObjectiveCBridgeStubURLAppendPathRef	208827	206298	-1.2%	1.01x(?)
MapReduce	376	373	-0.8%	1.01x(?)
ObjectiveCBridgeStubURLAppendPath	201553	198980	-1.3%	1.01x(?)
SetIntersect	1156	1143	-1.1%	1.01x(?)
Sim2DArray	441	437	-0.9%	1.01x(?)
DictionaryRemove	5019	4981	-0.8%	1.01x(?)
ObjectiveCBridgeFromNSSetAnyObjectToString	157980	157026	-0.6%	1.01x(?)
ArrayAppendReserved	518	515	-0.6%	1.01x(?)
Chars	643	638	-0.8%	1.01x(?)
133	3580614	3553158	-0.8%	1.01x
StrToInt	4859	4823	-0.7%	1.01x(?)
DeadArray	177	176	-0.6%	1.01x(?)
ObjectiveCBridgeStubNSDataAppend	2396	2374	-0.9%	1.01x(?)
StringWalk	5608	5558	-0.9%	1.01x(?)
Dictionary2OfObjects	3405	3360	-1.3%	1.01x(?)
StackPromo	18762	18790	+0.1%	1.00x(?)
RecursiveOwnedParameter	1846	1855	+0.5%	1.00x(?)
ObjectiveCBridgeStubToNSString	1264	1263	-0.1%	1.00x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToString	167408	168013	+0.4%	1.00x(?)
ClassArrayGetter	12	12	+0.0%	1.00x
Histogram	661	661	+0.0%	1.00x
SortStrings	1666	1672	+0.4%	1.00x(?)
ArrayOfGenericPOD	208	208	+0.0%	1.00x
StringWithCString	586143	587289	+0.2%	1.00x(?)
ObjectiveCBridgeFromNSArrayAnyObjectForced	3753	3751	-0.1%	1.00x(?)
ObjectiveCBridgeFromNSStringForced	2304	2312	+0.3%	1.00x(?)
Prims	758	756	-0.3%	1.00x(?)
SortLettersInPlace	949	951	+0.2%	1.00x(?)
StringHasPrefix	618	619	+0.2%	1.00x(?)
ByteSwap	1	1	+0.0%	1.00x
StringInterpolation	11442	11410	-0.3%	1.00x(?)
TypeFlood	0	0	+0.0%	1.00x
ObjectiveCBridgeFromNSSetAnyObject	112649	112986	+0.3%	1.00x(?)
ProtocolDispatch2	157	157	+0.0%	1.00x
SetIntersect_OfObjects	2347	2343	-0.2%	1.00x(?)
ObjectiveCBridgeStubDateMutation	266	266	+0.0%	1.00x
ObjectiveCBridgeToNSArray	32090	32078	-0.0%	1.00x(?)
CaptureProp	4355	4348	-0.2%	1.00x(?)
ObjectiveCBridgeStubToNSStringRef	121	121	+0.0%	1.00x
Calculator	30	30	+0.0%	1.00x
DictionaryLiteral	4543	4555	+0.3%	1.00x(?)
Hanoi	3065	3063	-0.1%	1.00x(?)
OpenClose	50	50	+0.0%	1.00x
DictionaryRemoveOfObjects	19970	20032	+0.3%	1.00x(?)
SetIsSubsetOf	487	487	+0.0%	1.00x
NopDeinit	35460	35347	-0.3%	1.00x(?)
ObjectiveCBridgeStubDataAppend	2946	2941	-0.2%	1.00x(?)
SetExclusiveOr	3718	3709	-0.2%	1.00x(?)
RGBHistogramOfObjects	22206	22133	-0.3%	1.00x
StringBuilder	1519	1522	+0.2%	1.00x(?)
ObjectiveCBridgeFromNSString	1604	1612	+0.5%	1.00x(?)
SetExclusiveOr_OfObjects	8301	8310	+0.1%	1.00x(?)
MonteCarloPi	42491	42519	+0.1%	1.00x(?)
MonteCarloE	9919	9925	+0.1%	1.00x
RC4	255	254	-0.4%	1.00x(?)
HashTest	2034	2036	+0.1%	1.00x(?)
SetIsSubsetOf_OfObjects	612	612	+0.0%	1.00x
LinkedList	6856	6870	+0.2%	1.00x(?)
ObjectiveCBridgeFromNSSetAnyObjectToStringForced	117259	117730	+0.4%	1.00x(?)
ObjectiveCBridgeFromNSSetAnyObjectForced	4163	4161	-0.1%	1.00x(?)
ArrayOfPOD	172	172	+0.0%	1.00x
SetUnion	3264	3261	-0.1%	1.00x(?)
BitCount	1	1	+0.0%	1.00x
ArrayLiteral	1005	1000	-0.5%	1.00x(?)
ArrayValueProp	5	5	+0.0%	1.00x
ObjectiveCBridgeStubFromArrayOfNSString	110439	110642	+0.2%	1.00x(?)
GlobalClass	0	0	+0.0%	1.00x
Memset	222	222	+0.0%	1.00x
ArrayValueProp4	5	5	+0.0%	1.00x
ArrayValueProp2	5	5	+0.0%	1.00x
ArrayValueProp3	5	5	+0.0%	1.00x
ObjectiveCBridgeToNSString	1065	1079	+1.3%	0.99x(?)
DictionarySwapOfObjects	6690	6732	+0.6%	0.99x(?)
ObjectiveCBridgeFromNSDictionaryAnyObject	247884	249200	+0.5%	0.99x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced	4782	4812	+0.6%	0.99x(?)
DictionarySwap	766	771	+0.7%	0.99x(?)
Join	446	451	+1.1%	0.99x
ObjectAllocation	146	147	+0.7%	0.99x(?)
AngryPhonebook	2822	2856	+1.2%	0.99x(?)
Walsh	338	341	+0.9%	0.99x(?)
ErrorHandling	3069	3094	+0.8%	0.99x(?)
NSError	330	334	+1.2%	0.99x(?)
DictionaryOfObjects	2266	2293	+1.2%	0.99x(?)
ObjectiveCBridgeStubToNSDateRef	3308	3325	+0.5%	0.99x(?)
UTF8Decode	308	312	+1.3%	0.99x(?)
ObjectiveCBridgeStubToArrayOfNSString	31571	31979	+1.3%	0.99x(?)
Phonebook	6633	6689	+0.8%	0.99x(?)
ObjectiveCBridgeStubDateAccess	178	179	+0.6%	0.99x(?)
ObjectiveCBridgeToNSDictionary	16452	16642	+1.1%	0.99x(?)
SetUnion_OfObjects	6940	7010	+1.0%	0.99x
ArrayAppend	740	751	+1.5%	0.99x(?)
RGBHistogram	3069	3104	+1.1%	0.99x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced	164352	165637	+0.8%	0.99x(?)
PopFrontArrayGeneric	1133	1153	+1.8%	0.98x(?)
ArrayOfGenericRef	3537	3600	+1.8%	0.98x(?)
StringHasPrefixUnicode	15218	15577	+2.4%	0.98x(?)
NSStringConversion	575	584	+1.6%	0.98x(?)
ObjectiveCBridgeStubFromNSDate	3521	3583	+1.8%	0.98x(?)
XorLoop	359	369	+2.8%	0.97x
StrComplexWalk	3014	3092	+2.6%	0.97x
SevenBoom	1336	1371	+2.6%	0.97x
ObjectiveCBridgeStubNSDateMutationRef	12099	12525	+3.5%	0.97x(?)
TwoSum	1889	1946	+3.0%	0.97x(?)

**Unoptimized (Onone)**

Regression (1)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
StringWalk	24857	26457	+6.4%	0.94x(?)

Improvement (2)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
SortStringsUnicode	10676	10118	-5.2%	1.06x(?)
StringBuilder	3030	2835	-6.4%	1.07x(?)

No Changes (131)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
SortStrings	2672	2551	-4.5%	1.05x
ObjectiveCBridgeToNSSet	16360	15629	-4.5%	1.05x(?)
ArrayOfPOD	2509	2392	-4.7%	1.05x(?)
StringHasPrefix	1587	1530	-3.6%	1.04x
StaticArray	28160	27146	-3.6%	1.04x(?)
ArrayOfGenericPOD	3514	3398	-3.3%	1.03x
StringHasSuffix	1626	1574	-3.2%	1.03x
ErrorHandling	3986	3880	-2.7%	1.03x(?)
PolymorphicCalls	1179	1147	-2.7%	1.03x(?)
ObjectiveCBridgeStubToNSStringRef	165	160	-3.0%	1.03x
StrToInt	5643	5489	-2.7%	1.03x(?)
Chars	5428	5282	-2.7%	1.03x(?)
Prims	14680	14443	-1.6%	1.02x(?)
StringInterpolation	16281	16001	-1.7%	1.02x
ProtocolDispatch	6186	6087	-1.6%	1.02x(?)
Dictionary2	5226	5126	-1.9%	1.02x(?)
StrComplexWalk	8150	7962	-2.3%	1.02x(?)
Join	1486	1464	-1.5%	1.02x
StringEqualPointerComparison	9923	9761	-1.6%	1.02x
ObjectiveCBridgeStubURLAppendPath	205034	201459	-1.7%	1.02x(?)
ObjectiveCBridgeStubToArrayOfNSString	31540	31047	-1.6%	1.02x(?)
ObjectiveCBridgeToNSDictionary	16878	16550	-1.9%	1.02x(?)
ArrayAppend	3511	3433	-2.2%	1.02x(?)
RGBHistogramOfObjects	101950	100136	-1.8%	1.02x
StackPromo	135473	133644	-1.4%	1.01x(?)
ObjectiveCBridgeFromNSDictionaryAnyObject	261063	259611	-0.6%	1.01x(?)
ObjectiveCBridgeStubFromNSDateRef	4074	4035	-1.0%	1.01x(?)
ObjectiveCBridgeFromNSStringForced	2724	2709	-0.6%	1.01x(?)
StringHasSuffixUnicode	67141	66633	-0.8%	1.01x(?)
ObjectiveCBridgeFromNSSetAnyObject	118187	117291	-0.8%	1.01x(?)
ArrayLiteral	1083	1072	-1.0%	1.01x(?)
ProtocolDispatch2	439	434	-1.1%	1.01x(?)
HashTest	5461	5421	-0.7%	1.01x(?)
ObjectiveCBridgeStubDateMutation	522	517	-1.0%	1.01x(?)
ObjectiveCBridgeToNSArray	32796	32473	-1.0%	1.01x(?)
NSError	700	691	-1.3%	1.01x(?)
DictionaryOfObjects	5676	5642	-0.6%	1.01x(?)
ObjectiveCBridgeFromNSArrayAnyObject	70521	70074	-0.6%	1.01x(?)
ObjectiveCBridgeFromNSSetAnyObjectToString	175377	172891	-1.4%	1.01x(?)
ObjectiveCBridgeStubNSDateRefAccess	1272	1260	-0.9%	1.01x(?)
ObjectiveCBridgeFromNSString	4932	4886	-0.9%	1.01x(?)
MonteCarloE	107345	106800	-0.5%	1.01x(?)
DictionaryRemove	32231	31803	-1.3%	1.01x(?)
LinkedList	26359	26077	-1.1%	1.01x
ObjectiveCBridgeFromNSSetAnyObjectToStringForced	127065	126179	-0.7%	1.01x(?)
ObjectiveCBridgeFromNSSetAnyObjectForced	7729	7671	-0.8%	1.01x(?)
ObjectiveCBridgeStubNSDataAppend	5200	5135	-1.2%	1.01x(?)
SevenBoom	1519	1500	-1.2%	1.01x(?)
ObjectiveCBridgeStubNSDateMutationRef	14315	14195	-0.8%	1.01x(?)
Dictionary2OfObjects	7113	7031	-1.1%	1.01x(?)
TwoSum	9547	9423	-1.3%	1.01x(?)
DictionarySwapOfObjects	25754	25657	-0.4%	1.00x(?)
RecursiveOwnedParameter	7552	7552	+0.0%	1.00x
ObjectiveCBridgeStubToNSString	1337	1340	+0.2%	1.00x(?)
ClassArrayGetter	1290	1288	-0.2%	1.00x(?)
Histogram	13938	13882	-0.4%	1.00x(?)
DictionaryBridge	3890	3882	-0.2%	1.00x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced	7530	7521	-0.1%	1.00x(?)
MonteCarloPi	50699	50757	+0.1%	1.00x(?)
ObjectiveCBridgeFromNSArrayAnyObjectForced	7382	7407	+0.3%	1.00x(?)
SortLettersInPlace	2563	2557	-0.2%	1.00x(?)
DictionarySwap	12031	12061	+0.2%	1.00x(?)
ByteSwap	10	10	+0.0%	1.00x
SuperChars	512575	511883	-0.1%	1.00x(?)
XorLoop	19535	19536	+0.0%	1.00x(?)
ObjectAllocation	548	547	-0.2%	1.00x(?)
Dictionary3	2103	2108	+0.2%	1.00x(?)
SetIntersect_OfObjects	19182	19158	-0.1%	1.00x(?)
ArrayOfRef	9339	9350	+0.1%	1.00x(?)
PopFrontArrayGeneric	9492	9497	+0.1%	1.00x(?)
Calculator	983	984	+0.1%	1.00x(?)
Hanoi	19798	19852	+0.3%	1.00x(?)
UTF8Decode	42639	42628	-0.0%	1.00x(?)
SetIsSubsetOf	3039	3046	+0.2%	1.00x(?)
Dictionary	2792	2791	-0.0%	1.00x(?)
SetIntersect	19478	19544	+0.3%	1.00x(?)
SetExclusiveOr	45885	45893	+0.0%	1.00x(?)
NSDictionaryCastToSwift	14066	14031	-0.2%	1.00x(?)
ArrayInClass	4043	4023	-0.5%	1.00x(?)
ArrayOfGenericRef	9995	9976	-0.2%	1.00x(?)
Phonebook	63088	63387	+0.5%	1.00x(?)
ObjectiveCBridgeStubDateAccess	1104	1105	+0.1%	1.00x(?)
Sim2DArray	14044	13992	-0.4%	1.00x(?)
SetExclusiveOr_OfObjects	65038	65034	-0.0%	1.00x(?)
SetUnion_OfObjects	49124	49087	-0.1%	1.00x(?)
GlobalClass	0	0	+0.0%	1.00x
Walsh	12246	12250	+0.0%	1.00x(?)
SetIsSubsetOf_OfObjects	2892	2882	-0.3%	1.00x(?)
RGBHistogram	51878	52092	+0.4%	1.00x(?)
ArrayAppendReserved	3254	3239	-0.5%	1.00x(?)
SetUnion	31739	31775	+0.1%	1.00x(?)
AngryPhonebook	3671	3686	+0.4%	1.00x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced	168665	169279	+0.4%	1.00x(?)
RC4	8508	8487	-0.2%	1.00x(?)
Memset	19589	19616	+0.1%	1.00x(?)
ArrayValueProp4	2717	2714	-0.1%	1.00x(?)
ArrayValueProp3	2748	2750	+0.1%	1.00x(?)
ObjectiveCBridgeStubFromNSDate	3836	3847	+0.3%	1.00x(?)
ArraySubscript	5507	5582	+1.4%	0.99x
ObjectiveCBridgeToNSString	1095	1111	+1.5%	0.99x
PopFrontArray	24186	24538	+1.5%	0.99x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString	226174	228500	+1.0%	0.99x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToString	168242	169703	+0.9%	0.99x(?)
Array2D	810594	817124	+0.8%	0.99x(?)
133	6479101	6577078	+1.5%	0.99x
RangeAssignment	23600	23757	+0.7%	0.99x(?)
Integrate	356	359	+0.8%	0.99x(?)
ObjectiveCBridgeStubFromNSStringRef	171	172	+0.6%	0.99x(?)
ObjectiveCBridgeStubFromNSString	718	724	+0.8%	0.99x(?)
TypeFlood	153	155	+1.3%	0.99x(?)
ObjectiveCBridgeStubURLAppendPathRef	210190	213139	+1.4%	0.99x(?)
ObjectiveCBridgeStubToNSDateRef	3219	3238	+0.6%	0.99x(?)
CaptureProp	116657	117715	+0.9%	0.99x
MapReduce	44456	45009	+1.2%	0.99x
DictionaryRemoveOfObjects	61298	62194	+1.5%	0.99x(?)
DeadArray	130909	132372	+1.1%	0.99x(?)
BitCount	99	100	+1.0%	0.99x
ArrayValueProp	2263	2280	+0.8%	0.99x(?)
ObjectiveCBridgeStubFromArrayOfNSString	109972	111327	+1.2%	0.99x(?)
ArrayValueProp2	2804	2831	+1.0%	0.99x(?)
StringWithCString	730056	748058	+2.5%	0.98x(?)
Dictionary3OfObjects	2673	2718	+1.7%	0.98x
DictionaryLiteral	24839	25296	+1.8%	0.98x(?)
OpenClose	448	456	+1.8%	0.98x(?)
NopDeinit	57823	59023	+2.1%	0.98x(?)
ObjectiveCBridgeStubDataAppend	3311	3392	+2.5%	0.98x
ObjectiveCBridgeStubToNSDate	13591	13956	+2.7%	0.97x
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced	141871	146993	+3.6%	0.97x(?)
NSStringConversion	2723	2797	+2.7%	0.97x(?)
PopFrontUnsafePointer	244726	258340	+5.6%	0.95x
StringHasPrefixUnicode	16626	17428	+4.8%	0.95x

**Hardware Overview** Model Name: Mac mini Model Identifier: Macmini7,1 Processor Name: Intel Core i7 Processor Speed: 3 GHz Number of Processors: 1 Total Number of Cores: 2 L2 Cache (per Core): 256 KB L3 Cache: 4 MB Memory: 16 GB

gribozavr · 2016-07-11T19:49:50Z

@swift-ci Please benchmark

swift-ci · 2016-07-11T21:14:57Z

Build comment file:

Optimized (O)

Regression (0)

Improvement (0)

No Changes (134)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
ObjectiveCBridgeStubToNSDate	13353	12998	-2.7%	1.03x(?)
AngryPhonebook	2877	2806	-2.5%	1.03x(?)
Prims	765	751	-1.8%	1.02x
Integrate	244	239	-2.0%	1.02x(?)
ObjectiveCBridgeFromNSSetAnyObject	114061	111984	-1.8%	1.02x(?)
PolymorphicCalls	61	60	-1.6%	1.02x(?)
NSDictionaryCastToSwift	13086	12773	-2.4%	1.02x(?)
ObjectiveCBridgeFromNSSetAnyObjectToStringForced	120372	118284	-1.7%	1.02x(?)
ObjectiveCBridgeToNSString	1074	1063	-1.0%	1.01x(?)
RecursiveOwnedParameter	1851	1828	-1.2%	1.01x
ObjectiveCBridgeFromNSArrayAnyObjectToString	167268	164971	-1.4%	1.01x(?)
Histogram	660	656	-0.6%	1.01x(?)
SortLettersInPlace	960	954	-0.6%	1.01x(?)
Dictionary3	531	526	-0.9%	1.01x(?)
StringHasPrefix	618	614	-0.7%	1.01x(?)
ObjectiveCBridgeStubFromNSStringRef	141	139	-1.4%	1.01x(?)
Walsh	342	337	-1.5%	1.01x(?)
DictionarySwapOfObjects	6846	6752	-1.4%	1.01x(?)
StringEqualPointerComparison	7336	7247	-1.2%	1.01x(?)
CaptureProp	4356	4300	-1.3%	1.01x(?)
RC4	254	252	-0.8%	1.01x(?)
SortStringsUnicode	9371	9273	-1.1%	1.01x
ObjectiveCBridgeFromNSArrayAnyObject	64603	63956	-1.0%	1.01x(?)
ObjectiveCBridgeFromNSSetAnyObjectToString	159514	157907	-1.0%	1.01x(?)
ArrayInClass	87	86	-1.1%	1.01x(?)
Phonebook	6648	6585	-0.9%	1.01x(?)
RGBHistogramOfObjects	22087	21857	-1.0%	1.01x(?)
NSStringConversion	585	579	-1.0%	1.01x(?)
ArrayAppendReserved	517	512	-1.0%	1.01x(?)
SetUnion	3243	3220	-0.7%	1.01x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced	165939	164567	-0.8%	1.01x(?)
StringWalk	5591	5537	-1.0%	1.01x(?)
Dictionary2OfObjects	3363	3324	-1.2%	1.01x(?)
ArraySubscript	1368	1366	-0.1%	1.00x(?)
MonteCarloPi	42534	42509	-0.1%	1.00x(?)
StackPromo	19229	19198	-0.2%	1.00x(?)
ObjectiveCBridgeStubToNSString	1274	1272	-0.2%	1.00x(?)
ClassArrayGetter	12	12	+0.0%	1.00x
ObjectiveCBridgeFromNSDictionaryAnyObject	246895	247387	+0.2%	1.00x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced	4816	4815	-0.0%	1.00x(?)
ObjectiveCBridgeStubFromNSDateRef	3706	3721	+0.4%	1.00x(?)
ArrayOfGenericPOD	208	208	+0.0%	1.00x
StringWithCString	587498	586778	-0.1%	1.00x(?)
ObjectiveCBridgeFromNSStringForced	2310	2320	+0.4%	1.00x(?)
PopFrontArray	1132	1131	-0.1%	1.00x(?)
ByteSwap	1	1	+0.0%	1.00x
SuperChars	348640	349885	+0.4%	1.00x(?)
XorLoop	361	360	-0.3%	1.00x(?)
StringInterpolation	11666	11633	-0.3%	1.00x(?)
StaticArray	2846	2852	+0.2%	1.00x(?)
TypeFlood	0	0	+0.0%	1.00x
ProtocolDispatch2	157	157	+0.0%	1.00x
SetIntersect_OfObjects	2343	2349	+0.3%	1.00x(?)
ArrayAppend	746	748	+0.3%	1.00x(?)
ObjectiveCBridgeStubDateMutation	267	267	+0.0%	1.00x
NSError	326	326	+0.0%	1.00x
DictionaryOfObjects	2310	2314	+0.2%	1.00x(?)
ObjectiveCBridgeStubToNSDateRef	3285	3283	-0.1%	1.00x(?)
Calculator	30	30	+0.0%	1.00x
DictionaryLiteral	4481	4477	-0.1%	1.00x(?)
OpenClose	50	50	+0.0%	1.00x
DictionaryRemoveOfObjects	19928	19965	+0.2%	1.00x(?)
SetIsSubsetOf	487	487	+0.0%	1.00x
NopDeinit	35293	35127	-0.5%	1.00x(?)
ObjectiveCBridgeStubToArrayOfNSString	30868	30733	-0.4%	1.00x(?)
ArrayOfGenericRef	3583	3576	-0.2%	1.00x(?)
ObjectiveCBridgeStubDateAccess	178	178	+0.0%	1.00x
ObjectiveCBridgeToNSDictionary	16464	16392	-0.4%	1.00x(?)
MonteCarloE	9929	9955	+0.3%	1.00x(?)
SetUnion_OfObjects	6970	7004	+0.5%	1.00x(?)
StringHasSuffixUnicode	65266	65501	+0.4%	1.00x(?)
SetIsSubsetOf_OfObjects	611	610	-0.2%	1.00x(?)
LinkedList	6848	6855	+0.1%	1.00x(?)
ArrayOfPOD	172	172	+0.0%	1.00x
StringBuilder	1540	1542	+0.1%	1.00x
ArrayValueProp2	5	5	+0.0%	1.00x
BitCount	1	1	+0.0%	1.00x
ArrayLiteral	1000	1002	+0.2%	1.00x(?)
ArrayValueProp3	5	5	+0.0%	1.00x
ArrayValueProp	5	5	+0.0%	1.00x
GlobalClass	0	0	+0.0%	1.00x
Memset	222	222	+0.0%	1.00x
ArrayValueProp4	5	5	+0.0%	1.00x
TwoSum	1885	1881	-0.2%	1.00x(?)
ObjectiveCBridgeStubNSDataAppend	2399	2395	-0.2%	1.00x(?)
133	3498943	3525634	+0.8%	0.99x
SortStrings	1674	1692	+1.1%	0.99x
DictionaryBridge	3883	3920	+0.9%	0.99x(?)
ObjectiveCBridgeFromNSArrayAnyObjectForced	3695	3720	+0.7%	0.99x(?)
DictionarySwap	763	768	+0.7%	0.99x(?)
Dictionary3OfObjects	875	884	+1.0%	0.99x
ErrorHandling	3058	3088	+1.0%	0.99x(?)
ProtocolDispatch	3356	3404	+1.4%	0.99x(?)
Dictionary2	1880	1908	+1.5%	0.99x
StrComplexWalk	3031	3073	+1.4%	0.99x(?)
Join	444	450	+1.4%	0.99x(?)
ObjectiveCBridgeToNSArray	32187	32538	+1.1%	0.99x(?)
PopFrontArrayGeneric	1129	1138	+0.8%	0.99x(?)
MapReduce	371	376	+1.4%	0.99x
ObjectiveCBridgeStubURLAppendPath	197055	199935	+1.5%	0.99x(?)
Dictionary	729	734	+0.7%	0.99x(?)
ObjectiveCBridgeStubDataAppend	2903	2937	+1.2%	0.99x
SetExclusiveOr	3747	3768	+0.6%	0.99x(?)
ObjectiveCBridgeStubNSDateRefAccess	307	309	+0.7%	0.99x(?)
StrToInt	4826	4897	+1.5%	0.99x
StringHasSuffix	796	804	+1.0%	0.99x
Sim2DArray	436	441	+1.1%	0.99x
ObjectiveCBridgeStubNSDateMutationRef	11865	11979	+1.0%	0.99x(?)
HashTest	2029	2041	+0.6%	0.99x(?)
DeadArray	175	176	+0.6%	0.99x(?)
ObjectiveCBridgeStubFromArrayOfNSString	108804	109378	+0.5%	0.99x(?)
ObjectiveCBridgeStubFromNSDate	3516	3568	+1.5%	0.99x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString	211381	215427	+1.9%	0.98x(?)
Array2D	1986	2033	+2.4%	0.98x(?)
RangeAssignment	319	325	+1.9%	0.98x(?)
ObjectiveCBridgeStubFromNSString	687	701	+2.0%	0.98x
ArrayOfRef	3437	3507	+2.0%	0.98x(?)
ObjectiveCBridgeStubURLAppendPathRef	204783	209891	+2.5%	0.98x(?)
Hanoi	3072	3145	+2.4%	0.98x
UTF8Decode	309	314	+1.6%	0.98x(?)
SetExclusiveOr_OfObjects	8209	8382	+2.1%	0.98x
ObjectiveCBridgeToNSSet	15846	16115	+1.7%	0.98x(?)
RGBHistogram	3051	3105	+1.8%	0.98x(?)
ObjectiveCBridgeFromNSSetAnyObjectForced	4077	4178	+2.5%	0.98x
Chars	635	646	+1.7%	0.98x(?)
ObjectiveCBridgeFromNSString	1580	1610	+1.9%	0.98x(?)
SevenBoom	1351	1372	+1.6%	0.98x(?)
PopFrontUnsafePointer	8745	9050	+3.5%	0.97x(?)
SetIntersect	1130	1160	+2.6%	0.97x
DictionaryRemove	4985	5134	+3.0%	0.97x(?)
ObjectAllocation	146	152	+4.1%	0.96x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced	135034	140290	+3.9%	0.96x(?)
StringHasPrefixUnicode	15141	15761	+4.1%	0.96x
ObjectiveCBridgeStubToNSStringRef	120	126	+5.0%	0.95x

**Unoptimized (Onone)**

Regression (3)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
NSDictionaryCastToSwift	13609	14587	+7.2%	0.93x(?)
StringWalk	22380	24185	+8.1%	0.93x(?)
TypeFlood	146	156	+6.8%	0.94x(?)

Improvement (2)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
NSStringConversion	2878	2709	-5.9%	1.06x(?)
ArrayOfPOD	2510	2368	-5.7%	1.06x

No Changes (129)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced	147800	141008	-4.6%	1.05x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced	171866	164322	-4.4%	1.05x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced	7587	7270	-4.2%	1.04x(?)
Phonebook	62931	60764	-3.4%	1.04x(?)
SortStrings	2657	2581	-2.9%	1.03x(?)
DictionaryBridge	3980	3850	-3.3%	1.03x(?)
StrComplexWalk	8252	8024	-2.8%	1.03x
StaticArray	27931	27179	-2.7%	1.03x
Calculator	1013	988	-2.5%	1.03x
SortStringsUnicode	10443	10166	-2.6%	1.03x(?)
ObjectiveCBridgeStubToArrayOfNSString	31505	30704	-2.5%	1.03x(?)
ObjectiveCBridgeFromNSSetAnyObjectToString	176596	171814	-2.7%	1.03x(?)
SortLettersInPlace	2555	2505	-2.0%	1.02x(?)
ArrayOfGenericPOD	3501	3437	-1.8%	1.02x
ErrorHandling	3956	3885	-1.8%	1.02x(?)
ObjectiveCBridgeToNSSet	16636	16282	-2.1%	1.02x
StringEqualPointerComparison	9958	9808	-1.5%	1.02x(?)
PolymorphicCalls	1195	1176	-1.6%	1.02x
ArrayInClass	4035	3939	-2.4%	1.02x
ArrayOfGenericRef	9960	9743	-2.2%	1.02x(?)
RGBHistogram	52586	51772	-1.6%	1.02x
Chars	5438	5310	-2.4%	1.02x
StrToInt	5766	5661	-1.8%	1.02x
ObjectiveCBridgeStubNSDataAppend	5338	5255	-1.6%	1.02x(?)
SevenBoom	1523	1497	-1.7%	1.02x(?)
ObjectiveCBridgeStubFromArrayOfNSString	111091	108407	-2.4%	1.02x(?)
Array2D	801705	797524	-0.5%	1.01x(?)
DictionarySwapOfObjects	25828	25623	-0.8%	1.01x(?)
ObjectiveCBridgeFromNSArrayAnyObjectForced	7216	7171	-0.6%	1.01x(?)
ObjectiveCBridgeFromNSDictionaryAnyObject	258051	256084	-0.8%	1.01x(?)
ObjectiveCBridgeStubToNSDate	13730	13580	-1.1%	1.01x(?)
StringInterpolation	16379	16237	-0.9%	1.01x(?)
ProtocolDispatch	6110	6064	-0.8%	1.01x(?)
ObjectAllocation	543	537	-1.1%	1.01x(?)
AngryPhonebook	3670	3641	-0.8%	1.01x(?)
HashTest	5425	5393	-0.6%	1.01x(?)
Dictionary2	5312	5266	-0.9%	1.01x(?)
StringHasPrefix	1588	1572	-1.0%	1.01x
Join	1493	1477	-1.1%	1.01x(?)
ObjectiveCBridgeStubURLAppendPathRef	213515	210936	-1.2%	1.01x(?)
NSError	682	672	-1.5%	1.01x(?)
ObjectiveCBridgeStubURLAppendPath	209057	206650	-1.1%	1.01x(?)
SetIsSubsetOf	3072	3042	-1.0%	1.01x(?)
NopDeinit	58293	57925	-0.6%	1.01x(?)
SetExclusiveOr	46022	45779	-0.5%	1.01x(?)
Sim2DArray	14135	14023	-0.8%	1.01x(?)
ObjectiveCBridgeStubNSDateMutationRef	14316	14238	-0.5%	1.01x(?)
DictionaryRemove	31711	31531	-0.6%	1.01x(?)
ObjectiveCBridgeFromNSSetAnyObjectToStringForced	128601	127527	-0.8%	1.01x(?)
ArrayValueProp4	2721	2689	-1.2%	1.01x
SetUnion	31820	31653	-0.5%	1.01x(?)
ObjectiveCBridgeToNSString	1097	1095	-0.2%	1.00x(?)
MonteCarloPi	50736	50761	+0.1%	1.00x(?)
RecursiveOwnedParameter	7567	7565	-0.0%	1.00x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToString	166465	166527	+0.0%	1.00x(?)
ClassArrayGetter	1291	1293	+0.1%	1.00x(?)
ObjectiveCBridgeStubFromNSDateRef	4092	4077	-0.4%	1.00x
StringWithCString	730822	730488	-0.1%	1.00x(?)
Prims	14696	14672	-0.2%	1.00x(?)
Dictionary3OfObjects	2712	2711	-0.0%	1.00x(?)
RangeAssignment	23670	23580	-0.4%	1.00x(?)
ByteSwap	10	10	+0.0%	1.00x
SuperChars	512031	510217	-0.3%	1.00x(?)
XorLoop	19528	19526	-0.0%	1.00x(?)
ObjectiveCBridgeFromNSSetAnyObject	117004	117038	+0.0%	1.00x(?)
Dictionary3	2098	2098	+0.0%	1.00x
ObjectiveCBridgeStubDateMutation	517	518	+0.2%	1.00x(?)
ObjectiveCBridgeToNSArray	32612	32477	-0.4%	1.00x(?)
ObjectiveCBridgeStubToNSDateRef	3224	3240	+0.5%	1.00x(?)
MapReduce	44611	44691	+0.2%	1.00x(?)
Hanoi	19875	19848	-0.1%	1.00x(?)
OpenClose	444	443	-0.2%	1.00x(?)
DictionaryRemoveOfObjects	61516	61642	+0.2%	1.00x(?)
UTF8Decode	42629	42573	-0.1%	1.00x(?)
Dictionary	2788	2792	+0.1%	1.00x(?)
SetIntersect	19470	19466	-0.0%	1.00x(?)
RGBHistogramOfObjects	101679	101828	+0.1%	1.00x(?)
ObjectiveCBridgeStubNSDateRefAccess	1250	1244	-0.5%	1.00x(?)
StringBuilder	2948	2939	-0.3%	1.00x(?)
ObjectiveCBridgeStubDateAccess	1097	1099	+0.2%	1.00x(?)
SetExclusiveOr_OfObjects	65247	65041	-0.3%	1.00x(?)
MonteCarloE	106643	106602	-0.0%	1.00x(?)
SetUnion_OfObjects	49074	49211	+0.3%	1.00x(?)
Walsh	12228	12224	-0.0%	1.00x(?)
SetIsSubsetOf_OfObjects	2855	2867	+0.4%	1.00x(?)
133	6571087	6584049	+0.2%	1.00x
GlobalClass	0	0	+0.0%	1.00x
Memset	19591	19627	+0.2%	1.00x(?)
Dictionary2OfObjects	7061	7037	-0.3%	1.00x(?)
ArrayAppendReserved	3217	3225	+0.2%	1.00x(?)
TwoSum	9483	9449	-0.4%	1.00x(?)
ArrayValueProp2	2840	2833	-0.2%	1.00x(?)
ArraySubscript	5470	5511	+0.8%	0.99x(?)
PopFrontArray	24146	24424	+1.1%	0.99x(?)
ObjectiveCBridgeStubToNSString	1330	1340	+0.8%	0.99x(?)
Histogram	13813	14019	+1.5%	0.99x(?)
DictionarySwap	11944	12030	+0.7%	0.99x
Integrate	358	361	+0.8%	0.99x(?)
ObjectiveCBridgeStubFromNSString	724	729	+0.7%	0.99x(?)
SetIntersect_OfObjects	19122	19236	+0.6%	0.99x(?)
ObjectiveCBridgeFromNSArrayAnyObject	69125	69533	+0.6%	0.99x(?)
StringHasSuffixUnicode	66917	67750	+1.2%	0.99x
ArrayAppend	3460	3494	+1.0%	0.99x(?)
LinkedList	26068	26328	+1.0%	0.99x(?)
ObjectiveCBridgeFromNSSetAnyObjectForced	7741	7841	+1.3%	0.99x(?)
BitCount	99	100	+1.0%	0.99x(?)
ArrayValueProp	2246	2263	+0.8%	0.99x(?)
StringHasSuffix	1602	1612	+0.6%	0.99x(?)
ArrayValueProp3	2724	2757	+1.2%	0.99x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString	219869	223864	+1.8%	0.98x(?)
ObjectiveCBridgeFromNSStringForced	2670	2733	+2.4%	0.98x(?)
ObjectiveCBridgeStubFromNSStringRef	172	176	+2.3%	0.98x(?)
ProtocolDispatch2	432	439	+1.6%	0.98x(?)
DictionaryOfObjects	5617	5712	+1.7%	0.98x
PopFrontArrayGeneric	9417	9566	+1.6%	0.98x(?)
RC4	8506	8664	+1.9%	0.98x(?)
DictionaryLiteral	24423	24925	+2.1%	0.98x(?)
ObjectiveCBridgeStubDataAppend	3277	3341	+1.9%	0.98x
DeadArray	128897	131258	+1.8%	0.98x(?)
ArrayLiteral	1072	1096	+2.2%	0.98x
ArrayOfRef	9079	9344	+2.9%	0.97x
CaptureProp	115259	119226	+3.4%	0.97x
ObjectiveCBridgeFromNSString	4851	5005	+3.2%	0.97x(?)
ObjectiveCBridgeToNSDictionary	16187	16675	+3.0%	0.97x(?)
ObjectiveCBridgeStubFromNSDate	3818	3919	+2.6%	0.97x
StackPromo	126404	132872	+5.1%	0.95x
PopFrontUnsafePointer	243609	255303	+4.8%	0.95x
ObjectiveCBridgeStubToNSStringRef	159	167	+5.0%	0.95x
StringHasPrefixUnicode	16753	17586	+5.0%	0.95x

**Hardware Overview** Model Name: Mac mini Model Identifier: Macmini7,1 Processor Name: Intel Core i7 Processor Speed: 3 GHz Number of Processors: 1 Total Number of Cores: 2 L2 Cache (per Core): 256 KB L3 Cache: 4 MB Memory: 16 GB

gribozavr · 2016-07-11T21:47:32Z

@swift-ci Please benchmark

swift-ci · 2016-07-11T23:11:57Z

Build comment file:

Optimized (O)

Regression (1)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
MapReduce	371	400	+7.8%	0.93x

Improvement (3)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
StringHasPrefix	646	610	-5.6%	1.06x
OpenClose	54	50	-7.4%	1.08x
SortStringsUnicode	10276	9226	-10.2%	1.11x

No Changes (130)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
Walsh	340	327	-3.8%	1.04x(?)
PopFrontUnsafePointer	9149	8767	-4.2%	1.04x(?)
StringHasPrefixUnicode	15692	15107	-3.7%	1.04x
RecursiveOwnedParameter	1877	1830	-2.5%	1.03x
DictionaryBridge	3934	3829	-2.7%	1.03x(?)
ObjectiveCBridgeStubToNSString	1265	1232	-2.6%	1.03x
ErrorHandling	3071	2976	-3.1%	1.03x(?)
ObjectiveCBridgeStubFromNSString	678	661	-2.5%	1.03x(?)
ObjectAllocation	148	144	-2.7%	1.03x(?)
ObjectiveCBridgeStubToNSStringRef	120	117	-2.5%	1.03x(?)
ArrayOfGenericRef	3587	3469	-3.3%	1.03x(?)
ObjectiveCBridgeToNSString	1069	1047	-2.1%	1.02x
SortStrings	1720	1679	-2.4%	1.02x(?)
Prims	765	748	-2.2%	1.02x
DictionarySwap	768	754	-1.8%	1.02x
DictionaryOfObjects	2316	2280	-1.6%	1.02x
PolymorphicCalls	61	60	-1.6%	1.02x(?)
DictionaryLiteral	4495	4408	-1.9%	1.02x(?)
DictionaryRemoveOfObjects	20299	19953	-1.7%	1.02x
Phonebook	6827	6664	-2.4%	1.02x(?)
RGBHistogramOfObjects	21995	21642	-1.6%	1.02x(?)
StrToInt	4882	4784	-2.0%	1.02x(?)
ObjectiveCBridgeStubFromArrayOfNSString	109291	106889	-2.2%	1.02x(?)
ArraySubscript	1369	1357	-0.9%	1.01x(?)
ObjectiveCBridgeStubFromNSDateRef	3624	3597	-0.8%	1.01x(?)
SortLettersInPlace	960	948	-1.2%	1.01x(?)
RangeAssignment	328	324	-1.2%	1.01x(?)
SuperChars	350989	347898	-0.9%	1.01x(?)
ObjectiveCBridgeStubFromNSStringRef	136	134	-1.5%	1.01x(?)
ProtocolDispatch	3142	3105	-1.2%	1.01x
ProtocolDispatch2	156	155	-0.6%	1.01x(?)
ObjectiveCBridgeStubURLAppendPathRef	205887	204615	-0.6%	1.01x(?)
ObjectiveCBridgeToNSArray	32310	32102	-0.6%	1.01x(?)
NSError	335	331	-1.2%	1.01x
PopFrontArrayGeneric	1135	1119	-1.4%	1.01x(?)
Hanoi	3194	3167	-0.8%	1.01x(?)
UTF8Decode	310	306	-1.3%	1.01x
NopDeinit	35595	35146	-1.3%	1.01x(?)
SetIntersect	1146	1133	-1.1%	1.01x(?)
SetExclusiveOr	3730	3701	-0.8%	1.01x(?)
NSDictionaryCastToSwift	12719	12612	-0.8%	1.01x(?)
StringBuilder	1519	1511	-0.5%	1.01x(?)
ObjectiveCBridgeStubDateAccess	182	180	-1.1%	1.01x
Sim2DArray	436	433	-0.7%	1.01x(?)
SetExclusiveOr_OfObjects	8405	8349	-0.7%	1.01x
ObjectiveCBridgeToNSDictionary	16600	16440	-1.0%	1.01x(?)
SetUnion_OfObjects	7100	7001	-1.4%	1.01x
HashTest	2026	2011	-0.7%	1.01x(?)
NSStringConversion	582	574	-1.4%	1.01x
RGBHistogram	3086	3068	-0.6%	1.01x(?)
SetUnion	3293	3268	-0.8%	1.01x(?)
Chars	647	640	-1.1%	1.01x
DeadArray	180	179	-0.6%	1.01x(?)
ObjectiveCBridgeStubNSDataAppend	2357	2345	-0.5%	1.01x(?)
ArrayLiteral	1004	998	-0.6%	1.01x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced	168568	167379	-0.7%	1.01x(?)
TwoSum	1899	1877	-1.2%	1.01x(?)
ObjectiveCBridgeStubFromNSDate	3407	3379	-0.8%	1.01x(?)
DictionarySwapOfObjects	6704	6690	-0.2%	1.00x(?)
StackPromo	18832	18892	+0.3%	1.00x(?)
ClassArrayGetter	12	12	+0.0%	1.00x
Histogram	665	666	+0.1%	1.00x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced	4788	4784	-0.1%	1.00x(?)
MonteCarloPi	42530	42541	+0.0%	1.00x(?)
StringWithCString	587310	587003	-0.1%	1.00x(?)
ObjectiveCBridgeFromNSStringForced	2272	2273	+0.0%	1.00x(?)
133	3525870	3533917	+0.2%	1.00x
Dictionary3OfObjects	884	880	-0.5%	1.00x(?)
ByteSwap	1	1	+0.0%	1.00x
XorLoop	360	360	+0.0%	1.00x
TypeFlood	0	0	+0.0%	1.00x
ObjectiveCBridgeFromNSSetAnyObject	113609	113427	-0.2%	1.00x(?)
Dictionary3	550	549	-0.2%	1.00x
StrComplexWalk	2996	3002	+0.2%	1.00x(?)
SetIntersect_OfObjects	2342	2338	-0.2%	1.00x(?)
Join	451	451	+0.0%	1.00x
ArrayOfRef	3471	3480	+0.3%	1.00x(?)
ObjectiveCBridgeStubDateMutation	265	265	+0.0%	1.00x
StringEqualPointerComparison	7295	7279	-0.2%	1.00x(?)
CaptureProp	4142	4122	-0.5%	1.00x(?)
ArrayOfGenericPOD	207	208	+0.5%	1.00x
ObjectiveCBridgeStubURLAppendPath	197783	198649	+0.4%	1.00x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced	137061	136506	-0.4%	1.00x(?)
SetIsSubsetOf	487	487	+0.0%	1.00x
ObjectiveCBridgeStubDataAppend	2906	2912	+0.2%	1.00x(?)
GlobalClass	0	0	+0.0%	1.00x
ObjectiveCBridgeFromNSString	1603	1598	-0.3%	1.00x(?)
PopFrontArray	1124	1119	-0.4%	1.00x(?)
MonteCarloE	9999	9987	-0.1%	1.00x(?)
StringHasSuffixUnicode	64335	64360	+0.0%	1.00x(?)
SetIsSubsetOf_OfObjects	610	611	+0.2%	1.00x(?)
ArrayAppend	736	737	+0.1%	1.00x(?)
DictionaryRemove	5046	5059	+0.3%	1.00x(?)
LinkedList	6850	6852	+0.0%	1.00x(?)
ObjectiveCBridgeFromNSSetAnyObjectForced	4137	4124	-0.3%	1.00x(?)
ArrayAppendReserved	514	515	+0.2%	1.00x(?)
ArrayOfPOD	172	172	+0.0%	1.00x
BitCount	1	1	+0.0%	1.00x
SevenBoom	1382	1377	-0.4%	1.00x(?)
StringWalk	5545	5553	+0.1%	1.00x(?)
ArrayValueProp	5	5	+0.0%	1.00x
RC4	252	253	+0.4%	1.00x(?)
Memset	222	222	+0.0%	1.00x
ArrayValueProp4	5	5	+0.0%	1.00x
ArrayValueProp2	5	5	+0.0%	1.00x
ArrayValueProp3	5	5	+0.0%	1.00x
ObjectiveCBridgeFromNSDictionaryAnyObject	249049	252360	+1.3%	0.99x(?)
Integrate	236	239	+1.3%	0.99x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString	215482	218033	+1.2%	0.99x
ObjectiveCBridgeStubToNSDate	13035	13124	+0.7%	0.99x(?)
AngryPhonebook	2833	2851	+0.6%	0.99x(?)
ObjectiveCBridgeToNSSet	16357	16545	+1.1%	0.99x(?)
ObjectiveCBridgeFromNSArrayAnyObject	64266	64845	+0.9%	0.99x(?)
ObjectiveCBridgeStubNSDateRefAccess	339	341	+0.6%	0.99x(?)
ArrayInClass	87	88	+1.1%	0.99x
ObjectiveCBridgeFromNSSetAnyObjectToStringForced	118490	119238	+0.6%	0.99x(?)
Dictionary2OfObjects	3381	3420	+1.1%	0.99x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToString	166693	170304	+2.2%	0.98x(?)
StringInterpolation	11465	11645	+1.6%	0.98x
StaticArray	2761	2808	+1.7%	0.98x(?)
Dictionary2	1922	1955	+1.7%	0.98x
ObjectiveCBridgeStubToNSDateRef	3241	3296	+1.7%	0.98x(?)
Dictionary	737	751	+1.9%	0.98x
ObjectiveCBridgeStubNSDateMutationRef	11769	12023	+2.2%	0.98x(?)
ObjectiveCBridgeFromNSArrayAnyObjectForced	3688	3784	+2.6%	0.97x(?)
Calculator	29	30	+3.5%	0.97x
ObjectiveCBridgeStubToArrayOfNSString	31004	31830	+2.7%	0.97x(?)
ObjectiveCBridgeFromNSSetAnyObjectToString	162355	167912	+3.4%	0.97x
Array2D	2025	2099	+3.6%	0.96x
StringHasSuffix	757	788	+4.1%	0.96x

**Unoptimized (Onone)**

Regression (1)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
ObjectiveCBridgeStubToNSDate	13789	14657	+6.3%	0.94x(?)

Improvement (0)

No Changes (133)

TEST	OLD_MIN	NEW_MIN	DELTA (%)	SPEEDUP
Phonebook	64987	61686	-5.1%	1.05x
ObjectiveCBridgeStubNSDateMutationRef	14364	13651	-5.0%	1.05x(?)
StringHasSuffix	1583	1514	-4.4%	1.05x
OpenClose	470	452	-3.8%	1.04x
ObjectiveCBridgeFromNSSetAnyObjectToStringForced	130889	125437	-4.2%	1.04x
NSStringConversion	2747	2653	-3.4%	1.04x(?)
ArrayOfGenericPOD	3508	3404	-3.0%	1.03x(?)
StrToInt	5649	5494	-2.7%	1.03x
ObjectiveCBridgeToNSString	1108	1083	-2.3%	1.02x(?)
Array2D	812667	796062	-2.0%	1.02x
ObjectiveCBridgeFromNSDictionaryAnyObjectForced	7637	7511	-1.6%	1.02x(?)
RangeAssignment	23675	23295	-1.6%	1.02x(?)
StringHasPrefix	1638	1602	-2.2%	1.02x
StringInterpolation	16257	16010	-1.5%	1.02x(?)
ErrorHandling	3891	3821	-1.8%	1.02x(?)
StaticArray	28258	27782	-1.7%	1.02x(?)
AngryPhonebook	3672	3612	-1.6%	1.02x
ObjectiveCBridgeStubDateMutation	520	511	-1.7%	1.02x
SortStringsUnicode	10554	10335	-2.1%	1.02x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced	147312	143986	-2.3%	1.02x(?)
ObjectiveCBridgeStubDataAppend	3330	3271	-1.8%	1.02x
StringBuilder	2995	2938	-1.9%	1.02x(?)
ObjectiveCBridgeToNSDictionary	16988	16630	-2.1%	1.02x(?)
ArrayAppendReserved	3177	3113	-2.0%	1.02x(?)
ArrayValueProp2	2875	2812	-2.2%	1.02x(?)
SevenBoom	1506	1482	-1.6%	1.02x(?)
ArrayValueProp	2266	2220	-2.0%	1.02x(?)
ObjectiveCBridgeStubFromArrayOfNSString	112732	110684	-1.8%	1.02x(?)
ArraySubscript	5514	5475	-0.7%	1.01x(?)
StackPromo	130375	128615	-1.4%	1.01x(?)
SortStrings	2597	2578	-0.7%	1.01x(?)
DictionaryBridge	3919	3877	-1.1%	1.01x(?)
DictionarySwapOfObjects	25753	25402	-1.4%	1.01x(?)
ObjectiveCBridgeFromNSStringForced	2733	2713	-0.7%	1.01x
Prims	14609	14411	-1.4%	1.01x(?)
ObjectiveCBridgeFromNSDictionaryAnyObject	259409	257449	-0.8%	1.01x(?)
Integrate	359	356	-0.8%	1.01x(?)
ObjectiveCBridgeStubFromNSString	722	715	-1.0%	1.01x(?)
ProtocolDispatch	6109	6045	-1.1%	1.01x(?)
StringHasSuffixUnicode	67355	66902	-0.7%	1.01x(?)
Dictionary3	2109	2095	-0.7%	1.01x(?)
Join	1483	1469	-0.9%	1.01x
NSError	687	678	-1.3%	1.01x(?)
DictionaryOfObjects	5654	5600	-1.0%	1.01x
ObjectiveCBridgeStubToNSDateRef	3165	3131	-1.1%	1.01x(?)
PolymorphicCalls	1176	1164	-1.0%	1.01x
Hanoi	19850	19585	-1.3%	1.01x
SetIsSubsetOf	3055	3033	-0.7%	1.01x(?)
Dictionary	2791	2769	-0.8%	1.01x(?)
NopDeinit	58578	58285	-0.5%	1.01x(?)
SetIntersect	19645	19416	-1.2%	1.01x(?)
ObjectiveCBridgeStubNSDateRefAccess	1252	1245	-0.6%	1.01x(?)
Sim2DArray	14177	13994	-1.3%	1.01x
StringHasPrefixUnicode	16946	16699	-1.5%	1.01x(?)
133	6508905	6466439	-0.7%	1.01x
DeadArray	131350	130323	-0.8%	1.01x(?)
BitCount	100	99	-1.0%	1.01x
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced	171163	168931	-1.3%	1.01x(?)
Dictionary2OfObjects	7112	7065	-0.7%	1.01x(?)
ArrayValueProp4	2727	2704	-0.8%	1.01x(?)
TwoSum	9503	9415	-0.9%	1.01x(?)
ArrayValueProp3	2760	2730	-1.1%	1.01x(?)
MonteCarloPi	50670	50686	+0.0%	1.00x(?)
PopFrontArray	24177	24072	-0.4%	1.00x(?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString	226515	227293	+0.3%	1.00x(?)
ObjectiveCBridgeFromNSArrayAnyObjectToString	168405	168187	-0.1%	1.00x(?)
ClassArrayGetter	1291	1292	+0.1%	1.00x(?)
ObjectiveCBridgeStubFromNSDateRef	4080	4094	+0.3%	1.00x
StringWithCString	733259	731155	-0.3%	1.00x(?)
DictionarySwap	12018	12000	-0.1%	1.00x(?)
ByteSwap	10	10	+0.0%	1.00x
SuperChars	511045	509193	-0.4%	1.00x(?)
XorLoop	19537	19524	-0.1%	1.00x
ObjectiveCBridgeStubFromNSStringRef	172	172	+0.0%	1.00x
TypeFlood	155	155	+0.0%	1.00x
ObjectiveCBridgeFromNSSetAnyObject	116273	115771	-0.4%	1.00x(?)
Dictionary2	5236	5257	+0.4%	1.00x(?)
StrComplexWalk	8121	8091	-0.4%	1.00x(?)
SetIntersect_OfObjects	19193	19179	-0.1%	1.00x(?)
ObjectiveCBridgeToNSSet	16742	16668	-0.4%	1.00x(?)
StringEqualPointerComparison	9713	9696	-0.2%	1.00x(?)
CaptureProp	118109	117868	-0.2%	1.00x(?)
MapReduce	44723	44542	-0.4%	1.00x(?)
DictionaryRemoveOfObjects	61241	61166	-0.1%	1.00x(?)
UTF8Decode	42574	42540	-0.1%	1.00x(?)
SetExclusiveOr	45915	45754	-0.3%	1.00x(?)
NSDictionaryCastToSwift	14259	14197	-0.4%	1.00x(?)
RGBHistogramOfObjects	100395	100364	-0.0%	1.00x(?)
ArrayInClass	3939	3935	-0.1%	1.00x(?)
ObjectiveCBridgeStubDateAccess	1123	1119	-0.4%	1.00x(?)
MonteCarloE	107219	106793	-0.4%	1.00x(?)
SetUnion_OfObjects	49165	49065	-0.2%	1.00x
RC4	8490	8480	-0.1%	1.00x(?)
HashTest	5413	5409	-0.1%	1.00x(?)
ArrayAppend	3489	3490	+0.0%	1.00x(?)
DictionaryRemove	31866	31788	-0.2%	1.00x(?)
LinkedList	26076	26040	-0.1%	1.00x(?)
RGBHistogram	51546	51498	-0.1%	1.00x(?)
ObjectiveCBridgeFromNSSetAnyObjectForced	7587	7612	+0.3%	1.00x(?)
SetUnion	31828	31722	-0.3%	1.00x(?)
Chars	5237	5262	+0.5%	1.00x(?)
ArrayLiteral	1076	1075	-0.1%	1.00x(?)
GlobalClass	0	0	+0.0%	1.00x
Memset	19588	19683	+0.5%	1.00x(?)
RecursiveOwnedParameter	7554	7604	+0.7%	0.99x
Histogram	14020	14173	+1.1%	0.99x(?)
ProtocolDispatch2	434	437	+0.7%	0.99x(?)
Walsh	12190	12255	+0.5%	0.99x(?)
ObjectiveCBridgeToNSArray	32181	32540	+1.1%	0.99x(?)
PopFrontArrayGeneric	9398	9509	+1.2%	0.99x(?)
PopFrontUnsafePointer	258562	260121	+0.6%	0.99x(?)
Calculator	985	991	+0.6%	0.99x(?)
DictionaryLiteral	24741	25113	+1.5%	0.99x(?)
SetExclusiveOr_OfObjects	65203	65602	+0.6%	0.99x(?)
ObjectiveCBridgeStubToNSString	1304	1337	+2.5%	0.98x(?)
SortLettersInPlace	2540	2579	+1.5%	0.98x
Dictionary3OfObjects	2673	2717	+1.6%	0.98x
ObjectiveCBridgeStubToNSStringRef	156	159	+1.9%	0.98x(?)
ArrayOfGenericRef	9569	9717	+1.6%	0.98x(?)
SetIsSubsetOf_OfObjects	2869	2922	+1.9%	0.98x(?)
ObjectiveCBridgeFromNSSetAnyObjectToString	172595	176107	+2.0%	0.98x(?)
ObjectiveCBridgeStubNSDataAppend	5226	5310	+1.6%	0.98x(?)
ObjectiveCBridgeStubFromNSDate	3797	3889	+2.4%	0.98x
ObjectiveCBridgeFromNSArrayAnyObjectForced	7094	7323	+3.2%	0.97x(?)
ObjectAllocation	544	560	+2.9%	0.97x
ObjectiveCBridgeStubURLAppendPathRef	203115	208696	+2.8%	0.97x(?)
ObjectiveCBridgeStubURLAppendPath	198752	204599	+2.9%	0.97x(?)
ObjectiveCBridgeStubToArrayOfNSString	30359	31252	+2.9%	0.97x(?)
ArrayOfPOD	2312	2387	+3.2%	0.97x(?)
StringWalk	24674	25554	+3.6%	0.97x(?)
ArrayOfRef	8956	9369	+4.6%	0.96x(?)
ObjectiveCBridgeFromNSArrayAnyObject	68945	71579	+3.8%	0.96x(?)
ObjectiveCBridgeFromNSString	4879	5057	+3.6%	0.96x

**Hardware Overview** Model Name: Mac mini Model Identifier: Macmini7,1 Processor Name: Intel Core i7 Processor Speed: 3 GHz Number of Processors: 1 Total Number of Cores: 2 L2 Cache (per Core): 256 KB L3 Cache: 4 MB Memory: 16 GB

gribozavr · 2016-07-11T23:31:32Z

The benchmark differences look like noise.

gribozavr force-pushed the stdlib-fix-type-of-copyToNativeArrayBuffer branch from bc0a4a6 to a09dc1b Compare July 10, 2016 06:57

gribozavr added 2 commits July 11, 2016 10:54

stdlib: change Collection._copyToNativeArrayBuffer() to be defined in…

824bccc

… terms of public types

stdlib: remove _extractOrCopyToContiguousArray()

455d139

gribozavr force-pushed the stdlib-fix-type-of-copyToNativeArrayBuffer branch from a09dc1b to 455d139 Compare July 11, 2016 18:21

gribozavr merged commit c5bbfa2 into master Jul 11, 2016

gribozavr deleted the stdlib-fix-type-of-copyToNativeArrayBuffer branch July 11, 2016 23:31

stdlib: change Collection._copyToNativeArrayBuffer() to be defined in terms of public types #3435

stdlib: change Collection._copyToNativeArrayBuffer() to be defined in terms of public types #3435

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gribozavr commented Jul 10, 2016

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swift-ci commented Jul 10, 2016

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gribozavr commented Jul 11, 2016

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