[Python-Dev] 3.1 performance
Victor Stinner
victor.stinner at haypocalc.com
Sun Mar 8 12:05:51 CET 2009
Hi,
> So, 3.1 is 30% faster in user CPU time, even though it probably has more
> tests (...)
Wow!
I just downloaded Python 2.6.1, 3.0.1 and 3.1alpha1, compiled them on 32 and
64 bits CPU, and ran pybench 2.1(*).
Summary (minimum total) on 32 bits CPU:
* Python 2.6.1: 8762 ms
* Python 3.0.1: 8977 ms
* Python 3.1a1: 9228 ms (slower than 3.0)
Summary (minimum total) on 64 bits CPU:
* Python 2.6.1: 4219 ms
* Python 3.0.1: 4502 ms
* Python 3.1a1: 4442 ms (faster than 3.0)
I also ran pybench once, is it enough? See attached files for the details.
(*) I copied pybench 2.1 from Pthon 3.1alpha1 because 2.6.1 only
includes pybench 2.0
--
Victor Stinner aka haypo
http://www.haypocalc.com/blog/
-------------- next part --------------
Computer:
* Ubuntu 7.10
* Pentium(R) 4 CPU 3.00GHz (32 bits)
* 2 GB of RAM
#############################################################################
-------------------------------------------------------------------------------
PYBENCH 2.1
-------------------------------------------------------------------------------
* using CPython 3.0.1 (r301:69556, Mar 8 2009, 11:34:16) [GCC 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)]
* disabled garbage collection
* system check interval set to maximum: 2147483647
* using timer: time.time
Calibrating tests. Please wait... done.
Running 10 round(s) of the suite at warp factor 10:
* Round 1 done in 9.777 seconds.
* Round 2 done in 12.040 seconds.
* Round 3 done in 10.130 seconds.
* Round 4 done in 9.619 seconds.
* Round 5 done in 9.197 seconds.
* Round 6 done in 9.199 seconds.
* Round 7 done in 9.231 seconds.
* Round 8 done in 9.217 seconds.
* Round 9 done in 10.090 seconds.
* Round 10 done in 9.125 seconds.
-------------------------------------------------------------------------------
Benchmark: 2009年03月08日 11:36:02
-------------------------------------------------------------------------------
Rounds: 10
Warp: 10
Timer: time.time
Machine Details:
Platform ID: Linux-2.6.22-16-386-i686-with-debian-lenny-sid
Processor:
Python:
Implementation: CPython
Executable: /home/haypo/prog/Python-3.0.1/python
Version: 3.0.1
Compiler: GCC 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)
Bits: 32bit
Build: Mar 8 2009 11:34:16 (#r301:69556)
Unicode: UCS2
Test minimum average operation overhead
-------------------------------------------------------------------------------
BuiltinFunctionCalls: 149ms 154ms 0.30us 0.380ms
BuiltinMethodLookup: 140ms 143ms 0.14us 0.469ms
CompareFloats: 139ms 141ms 0.12us 0.538ms
CompareFloatsIntegers: 269ms 274ms 0.30us 0.462ms
CompareIntegers: 172ms 176ms 0.10us 0.823ms
CompareInternedStrings: 138ms 139ms 0.09us 2.911ms
CompareLongs: 97ms 98ms 0.09us 0.623ms
CompareStrings: 120ms 125ms 0.13us 1.865ms
ComplexPythonFunctionCalls: 162ms 165ms 0.83us 0.902ms
ConcatStrings: 251ms 264ms 0.53us 0.788ms
CreateInstances: 175ms 196ms 1.75us 0.626ms
CreateNewInstances: 132ms 134ms 1.59us 0.504ms
CreateStringsWithConcat: 194ms 203ms 0.20us 1.310ms
DictCreation: 121ms 142ms 0.36us 0.526ms
DictWithFloatKeys: 222ms 224ms 0.25us 1.001ms
DictWithIntegerKeys: 119ms 122ms 0.10us 1.324ms
DictWithStringKeys: 125ms 130ms 0.11us 1.347ms
ForLoops: 129ms 155ms 6.20us 0.072ms
IfThenElse: 138ms 150ms 0.11us 1.005ms
ListSlicing: 129ms 141ms 10.11us 0.095ms
NestedForLoops: 142ms 160ms 0.11us 0.002ms
NestedListComprehensions: 197ms 222ms 18.47us 0.151ms
NormalClassAttribute: 229ms 279ms 0.23us 0.709ms
NormalInstanceAttribute: 166ms 179ms 0.15us 0.713ms
PythonFunctionCalls: 162ms 173ms 0.52us 0.390ms
PythonMethodCalls: 202ms 220ms 0.98us 0.244ms
Recursion: 274ms 399ms 7.98us 0.656ms
SecondImport: 158ms 173ms 1.73us 0.307ms
SecondPackageImport: 164ms 179ms 1.79us 0.260ms
SecondSubmoduleImport: 216ms 233ms 2.33us 0.261ms
SimpleComplexArithmetic: 135ms 163ms 0.19us 0.536ms
SimpleDictManipulation: 242ms 282ms 0.24us 0.663ms
SimpleFloatArithmetic: 148ms 162ms 0.12us 0.807ms
SimpleIntFloatArithmetic: 196ms 205ms 0.16us 0.796ms
SimpleIntegerArithmetic: 190ms 197ms 0.15us 0.798ms
SimpleListComprehensions: 165ms 169ms 14.08us 0.157ms
SimpleListManipulation: 128ms 132ms 0.11us 0.860ms
SimpleLongArithmetic: 132ms 162ms 0.25us 0.393ms
SmallLists: 170ms 175ms 0.26us 0.522ms
SmallTuples: 179ms 191ms 0.35us 0.571ms
SpecialClassAttribute: 407ms 440ms 0.37us 0.827ms
SpecialInstanceAttribute: 167ms 193ms 0.16us 0.822ms
StringMappings: 363ms 370ms 1.47us 0.638ms
StringPredicates: 175ms 179ms 0.26us 3.582ms
StringSlicing: 277ms 288ms 0.52us 1.133ms
TryExcept: 78ms 79ms 0.04us 1.199ms
TryFinally: 156ms 160ms 1.00us 0.554ms
TryRaiseExcept: 62ms 63ms 0.99us 0.542ms
TupleSlicing: 186ms 190ms 0.72us 0.064ms
WithFinally: 202ms 275ms 1.72us 0.555ms
WithRaiseExcept: 185ms 191ms 2.39us 0.674ms
-------------------------------------------------------------------------------
Totals: 8977ms 9763ms
#############################################################################
-------------------------------------------------------------------------------
PYBENCH 2.1
-------------------------------------------------------------------------------
* using CPython 3.1a1 (r31a1:70230, Mar 8 2009, 11:41:12) [GCC 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)]
* disabled garbage collection
* system check interval set to maximum: 2147483647
* using timer: time.time
Calibrating tests. Please wait... done.
Running 10 round(s) of the suite at warp factor 10:
* Round 1 done in 10.169 seconds.
* Round 2 done in 10.157 seconds.
* Round 3 done in 9.431 seconds.
* Round 4 done in 10.038 seconds.
* Round 5 done in 11.679 seconds.
* Round 6 done in 10.579 seconds.
* Round 7 done in 10.192 seconds.
* Round 8 done in 10.502 seconds.
* Round 9 done in 9.601 seconds.
* Round 10 done in 9.475 seconds.
-------------------------------------------------------------------------------
Benchmark: 2009年03月08日 11:42:38
-------------------------------------------------------------------------------
Rounds: 10
Warp: 10
Timer: time.time
Machine Details:
Platform ID: Linux-2.6.22-16-386-i686-with-debian-lenny-sid
Processor:
Python:
Implementation: CPython
Executable: /home/haypo/prog/Python-3.1a1/python
Version: 3.1.0
Compiler: GCC 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)
Bits: 32bit
Build: Mar 8 2009 11:41:12 (#r31a1:70230)
Unicode: UCS2
Test minimum average operation overhead
-------------------------------------------------------------------------------
BuiltinFunctionCalls: 165ms 173ms 0.34us 0.455ms
BuiltinMethodLookup: 145ms 152ms 0.14us 0.547ms
CompareFloats: 186ms 190ms 0.16us 0.609ms
CompareFloatsIntegers: 296ms 320ms 0.36us 0.455ms
CompareIntegers: 175ms 176ms 0.10us 0.933ms
CompareInternedStrings: 150ms 157ms 0.10us 2.639ms
CompareLongs: 110ms 124ms 0.12us 0.610ms
CompareStrings: 126ms 139ms 0.14us 1.817ms
ComplexPythonFunctionCalls: 162ms 189ms 0.94us 0.886ms
ConcatStrings: 264ms 285ms 0.57us 1.016ms
CreateInstances: 178ms 200ms 1.78us 0.801ms
CreateNewInstances: 133ms 142ms 1.69us 0.619ms
CreateStringsWithConcat: 202ms 206ms 0.21us 1.769ms
DictCreation: 122ms 129ms 0.32us 0.685ms
DictWithFloatKeys: 211ms 216ms 0.24us 1.379ms
DictWithIntegerKeys: 119ms 122ms 0.10us 1.699ms
DictWithStringKeys: 132ms 135ms 0.11us 1.775ms
ForLoops: 191ms 193ms 7.73us 0.081ms
IfThenElse: 132ms 135ms 0.10us 1.281ms
ListSlicing: 130ms 135ms 9.67us 0.123ms
NestedForLoops: 182ms 203ms 0.14us 0.003ms
NestedListComprehensions: 176ms 202ms 16.85us 0.178ms
NormalClassAttribute: 243ms 272ms 0.23us 0.919ms
NormalInstanceAttribute: 163ms 186ms 0.16us 0.922ms
PythonFunctionCalls: 168ms 175ms 0.53us 0.524ms
PythonMethodCalls: 203ms 264ms 1.17us 0.306ms
Recursion: 261ms 265ms 5.30us 0.883ms
SecondImport: 162ms 184ms 1.84us 0.361ms
SecondPackageImport: 166ms 230ms 2.30us 0.346ms
SecondSubmoduleImport: 215ms 252ms 2.52us 0.337ms
SimpleComplexArithmetic: 139ms 162ms 0.18us 0.727ms
SimpleDictManipulation: 253ms 260ms 0.22us 0.905ms
SimpleFloatArithmetic: 155ms 168ms 0.13us 1.056ms
SimpleIntFloatArithmetic: 189ms 294ms 0.22us 1.094ms
SimpleIntegerArithmetic: 188ms 200ms 0.15us 1.055ms
SimpleListComprehensions: 138ms 168ms 14.02us 0.174ms
SimpleListManipulation: 134ms 146ms 0.12us 1.196ms
SimpleLongArithmetic: 126ms 193ms 0.29us 0.511ms
SmallLists: 176ms 182ms 0.27us 0.706ms
SmallTuples: 182ms 194ms 0.36us 0.804ms
SpecialClassAttribute: 403ms 419ms 0.35us 0.930ms
SpecialInstanceAttribute: 165ms 174ms 0.14us 0.923ms
StringMappings: 362ms 409ms 1.62us 0.771ms
StringPredicates: 176ms 187ms 0.27us 3.718ms
StringSlicing: 277ms 313ms 0.56us 1.568ms
TryExcept: 80ms 82ms 0.04us 1.311ms
TryFinally: 159ms 195ms 1.22us 0.668ms
TryRaiseExcept: 62ms 65ms 1.01us 0.732ms
TupleSlicing: 191ms 195ms 0.74us 0.098ms
WithFinally: 212ms 217ms 1.35us 0.670ms
WithRaiseExcept: 193ms 209ms 2.61us 0.918ms
-------------------------------------------------------------------------------
Totals: 9228ms 10182ms
#############################################################################
-------------------------------------------------------------------------------
PYBENCH 2.1
-------------------------------------------------------------------------------
* using CPython 2.6.1 (r261:67515, Mar 8 2009, 11:51:17) [GCC 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)]
* disabled garbage collection
* system check interval set to maximum: 2147483647
* using timer: time.time
Calibrating tests. Please wait... done.
Running 10 round(s) of the suite at warp factor 10:
* Round 1 done in 9.183 seconds.
* Round 2 done in 9.884 seconds.
* Round 3 done in 9.230 seconds.
* Round 4 done in 9.195 seconds.
* Round 5 done in 9.170 seconds.
* Round 6 done in 10.457 seconds.
* Round 7 done in 9.253 seconds.
* Round 8 done in 9.013 seconds.
* Round 9 done in 8.945 seconds.
* Round 10 done in 8.949 seconds.
-------------------------------------------------------------------------------
Benchmark: 2009年03月08日 11:53:14
-------------------------------------------------------------------------------
Rounds: 10
Warp: 10
Timer: time.time
Machine Details:
Platform ID: Linux-2.6.22-16-386-i686-with-debian-lenny-sid
Processor:
Python:
Implementation: CPython
Executable: /home/haypo/prog/Python-2.6.1/python
Version: 2.6.1
Compiler: GCC 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)
Bits: 32bit
Build: Mar 8 2009 11:51:17 (#r261:67515)
Unicode: UCS2
Test minimum average operation overhead
-------------------------------------------------------------------------------
BuiltinFunctionCalls: 153ms 159ms 0.31us 0.366ms
BuiltinMethodLookup: 153ms 158ms 0.15us 0.427ms
CompareFloats: 147ms 213ms 0.18us 0.488ms
CompareFloatsIntegers: 144ms 157ms 0.17us 0.366ms
CompareIntegers: 111ms 121ms 0.07us 0.732ms
CompareInternedStrings: 132ms 135ms 0.09us 1.875ms
CompareLongs: 204ms 214ms 0.20us 0.516ms
CompareStrings: 136ms 145ms 0.14us 1.249ms
CompareUnicode: 115ms 125ms 0.17us 0.938ms
ComplexPythonFunctionCalls: 159ms 168ms 0.84us 0.614ms
ConcatStrings: 229ms 250ms 0.50us 0.715ms
ConcatUnicode: 157ms 169ms 0.56us 0.505ms
CreateInstances: 185ms 190ms 1.70us 0.497ms
CreateNewInstances: 138ms 141ms 1.68us 0.455ms
CreateStringsWithConcat: 164ms 173ms 0.17us 1.226ms
CreateUnicodeWithConcat: 129ms 135ms 0.34us 0.490ms
DictCreation: 119ms 122ms 0.31us 0.491ms
DictWithFloatKeys: 220ms 225ms 0.25us 1.096ms
DictWithIntegerKeys: 122ms 131ms 0.11us 1.229ms
DictWithStringKeys: 123ms 128ms 0.11us 1.225ms
ForLoops: 128ms 134ms 5.38us 0.080ms
IfThenElse: 113ms 115ms 0.09us 0.920ms
ListSlicing: 126ms 129ms 9.19us 0.098ms
NestedForLoops: 151ms 158ms 0.11us 0.026ms
NestedListComprehensions: 176ms 180ms 14.97us 0.124ms
NormalClassAttribute: 147ms 152ms 0.13us 0.741ms
NormalInstanceAttribute: 131ms 137ms 0.11us 0.617ms
PythonFunctionCalls: 165ms 170ms 0.52us 0.367ms
PythonMethodCalls: 198ms 200ms 0.89us 0.190ms
Recursion: 235ms 240ms 4.80us 0.612ms
SecondImport: 148ms 151ms 1.51us 0.243ms
SecondPackageImport: 149ms 153ms 1.53us 0.244ms
SecondSubmoduleImport: 184ms 190ms 1.90us 0.243ms
SimpleComplexArithmetic: 141ms 144ms 0.16us 0.488ms
SimpleDictManipulation: 245ms 254ms 0.21us 0.615ms
SimpleFloatArithmetic: 153ms 163ms 0.12us 0.734ms
SimpleIntFloatArithmetic: 115ms 117ms 0.09us 0.735ms
SimpleIntegerArithmetic: 112ms 115ms 0.09us 0.737ms
SimpleListComprehensions: 148ms 154ms 12.85us 0.125ms
SimpleListManipulation: 115ms 119ms 0.10us 0.797ms
SimpleLongArithmetic: 88ms 93ms 0.14us 0.367ms
SmallLists: 164ms 215ms 0.32us 0.490ms
SmallTuples: 129ms 146ms 0.27us 0.552ms
SpecialClassAttribute: 149ms 169ms 0.14us 0.617ms
SpecialInstanceAttribute: 233ms 277ms 0.23us 0.618ms
StringMappings: 138ms 156ms 0.62us 0.582ms
StringPredicates: 157ms 180ms 0.26us 2.571ms
StringSlicing: 99ms 113ms 0.20us 1.033ms
TryExcept: 87ms 90ms 0.04us 0.923ms
TryFinally: 178ms 197ms 1.23us 0.492ms
TryRaiseExcept: 123ms 126ms 1.97us 0.587ms
TupleSlicing: 143ms 146ms 0.56us 0.064ms
UnicodeMappings: 147ms 151ms 4.21us 0.621ms
UnicodePredicates: 142ms 146ms 0.27us 3.270ms
UnicodeProperties: 137ms 142ms 0.35us 2.570ms
UnicodeSlicing: 153ms 158ms 0.32us 0.932ms
WithFinally: 211ms 221ms 1.38us 0.493ms
WithRaiseExcept: 165ms 171ms 2.13us 0.614ms
-------------------------------------------------------------------------------
Totals: 8762ms 9328ms
#############################################################################
-------------- next part --------------
Computer:
* Ubuntu 8.10
* Intel(R) Core(TM)2 Quad CPU Q9300 @ 2.50GHz (64 bits)
* 4 GB of RAM
#############################################################################
#############################################################################
$ ./python Tools/pybench/pybench.py
-------------------------------------------------------------------------------
PYBENCH 2.1
-------------------------------------------------------------------------------
* using CPython 3.0.1 (r301:69556, Mar 8 2009, 11:32:47) [GCC 4.3.2]
* disabled garbage collection
* system check interval set to maximum: 2147483647
* using timer: time.time
Calibrating tests. Please wait... done.
Running 10 round(s) of the suite at warp factor 10:
* Round 1 done in 4.577 seconds.
* Round 2 done in 4.670 seconds.
* Round 3 done in 4.579 seconds.
* Round 4 done in 4.560 seconds.
* Round 5 done in 4.580 seconds.
* Round 6 done in 4.563 seconds.
* Round 7 done in 4.570 seconds.
* Round 8 done in 4.579 seconds.
* Round 9 done in 4.653 seconds.
* Round 10 done in 4.585 seconds.
-------------------------------------------------------------------------------
Benchmark: 2009年03月08日 11:34:11
-------------------------------------------------------------------------------
Rounds: 10
Warp: 10
Timer: time.time
Machine Details:
Platform ID: Linux-2.6.27-11-generic-x86_64-with-debian-lenny-sid
Processor:
Python:
Implementation: CPython
Executable: /home/haypo/prog/Python-3.0.1/python
Version: 3.0.1
Compiler: GCC 4.3.2
Bits: 64bit
Build: Mar 8 2009 11:32:47 (#r301:69556)
Unicode: UCS2
Test minimum average operation overhead
-------------------------------------------------------------------------------
BuiltinFunctionCalls: 72ms 73ms 0.14us 0.234ms
BuiltinMethodLookup: 52ms 53ms 0.05us 0.276ms
CompareFloats: 86ms 87ms 0.07us 0.312ms
CompareFloatsIntegers: 110ms 112ms 0.12us 0.234ms
CompareIntegers: 128ms 131ms 0.07us 0.471ms
CompareInternedStrings: 106ms 108ms 0.07us 1.189ms
CompareLongs: 75ms 77ms 0.07us 0.273ms
CompareStrings: 77ms 79ms 0.08us 0.795ms
ComplexPythonFunctionCalls: 93ms 100ms 0.50us 0.404ms
ConcatStrings: 90ms 91ms 0.18us 0.470ms
CreateInstances: 84ms 85ms 0.76us 0.372ms
CreateNewInstances: 63ms 64ms 0.76us 0.301ms
CreateStringsWithConcat: 112ms 112ms 0.11us 0.787ms
DictCreation: 59ms 60ms 0.15us 0.312ms
DictWithFloatKeys: 70ms 71ms 0.08us 0.600ms
DictWithIntegerKeys: 69ms 69ms 0.06us 0.800ms
DictWithStringKeys: 76ms 77ms 0.06us 0.795ms
ForLoops: 63ms 63ms 2.51us 0.036ms
IfThenElse: 81ms 81ms 0.06us 0.592ms
ListSlicing: 71ms 76ms 5.40us 0.054ms
NestedForLoops: 83ms 83ms 0.06us 0.002ms
NestedListComprehensions: 100ms 102ms 8.49us 0.078ms
NormalClassAttribute: 145ms 147ms 0.12us 0.423ms
NormalInstanceAttribute: 79ms 80ms 0.07us 0.422ms
PythonFunctionCalls: 78ms 79ms 0.24us 0.234ms
PythonMethodCalls: 94ms 95ms 0.42us 0.145ms
Recursion: 119ms 120ms 2.40us 0.392ms
SecondImport: 74ms 75ms 0.75us 0.154ms
SecondPackageImport: 79ms 80ms 0.80us 0.155ms
SecondSubmoduleImport: 108ms 112ms 1.12us 0.155ms
SimpleComplexArithmetic: 59ms 61ms 0.07us 0.312ms
SimpleDictManipulation: 124ms 128ms 0.11us 0.392ms
SimpleFloatArithmetic: 61ms 62ms 0.05us 0.470ms
SimpleIntFloatArithmetic: 82ms 83ms 0.06us 0.478ms
SimpleIntegerArithmetic: 82ms 83ms 0.06us 0.477ms
SimpleListComprehensions: 86ms 87ms 7.26us 0.078ms
SimpleListManipulation: 66ms 68ms 0.06us 0.510ms
SimpleLongArithmetic: 60ms 61ms 0.09us 0.238ms
SmallLists: 80ms 80ms 0.12us 0.313ms
SmallTuples: 91ms 93ms 0.17us 0.352ms
SpecialClassAttribute: 229ms 235ms 0.20us 0.421ms
SpecialInstanceAttribute: 79ms 80ms 0.07us 0.414ms
StringMappings: 187ms 190ms 0.75us 0.350ms
StringPredicates: 79ms 79ms 0.11us 1.718ms
StringSlicing: 122ms 127ms 0.23us 0.672ms
TryExcept: 61ms 61ms 0.03us 0.589ms
TryFinally: 60ms 62ms 0.39us 0.313ms
TryRaiseExcept: 30ms 32ms 0.50us 0.318ms
TupleSlicing: 98ms 100ms 0.38us 0.039ms
WithFinally: 87ms 90ms 0.56us 0.313ms
WithRaiseExcept: 86ms 88ms 1.11us 0.392ms
-------------------------------------------------------------------------------
Totals: 4502ms 4591ms
#############################################################################
-------------------------------------------------------------------------------
PYBENCH 2.1
-------------------------------------------------------------------------------
* using CPython 3.1a1 (r31a1:70230, Mar 8 2009, 11:36:46) [GCC 4.3.2]
* disabled garbage collection
* system check interval set to maximum: 2147483647
* using timer: time.time
Calibrating tests. Please wait... done.
Running 10 round(s) of the suite at warp factor 10:
* Round 1 done in 4.531 seconds.
* Round 2 done in 4.514 seconds.
* Round 3 done in 4.534 seconds.
* Round 4 done in 4.552 seconds.
* Round 5 done in 4.536 seconds.
* Round 6 done in 4.537 seconds.
* Round 7 done in 4.507 seconds.
* Round 8 done in 4.501 seconds.
* Round 9 done in 4.508 seconds.
* Round 10 done in 4.550 seconds.
-------------------------------------------------------------------------------
Benchmark: 2009年03月08日 11:39:10
-------------------------------------------------------------------------------
Rounds: 10
Warp: 10
Timer: time.time
Machine Details:
Platform ID: Linux-2.6.27-11-generic-x86_64-with-debian-lenny-sid
Processor:
Python:
Implementation: CPython
Executable: /home/haypo/prog/Python-3.1a1/python
Version: 3.1.0
Compiler: GCC 4.3.2
Bits: 64bit
Build: Mar 8 2009 11:36:46 (#r31a1:70230)
Unicode: UCS2
Test minimum average operation overhead
-------------------------------------------------------------------------------
BuiltinFunctionCalls: 76ms 79ms 0.16us 0.230ms
BuiltinMethodLookup: 49ms 50ms 0.05us 0.268ms
CompareFloats: 93ms 95ms 0.08us 0.307ms
CompareFloatsIntegers: 117ms 119ms 0.13us 0.227ms
CompareIntegers: 135ms 135ms 0.08us 0.463ms
CompareInternedStrings: 105ms 105ms 0.07us 1.168ms
CompareLongs: 77ms 77ms 0.07us 0.273ms
CompareStrings: 77ms 79ms 0.08us 0.796ms
ComplexPythonFunctionCalls: 81ms 82ms 0.41us 0.386ms
ConcatStrings: 84ms 93ms 0.19us 0.456ms
CreateInstances: 77ms 80ms 0.71us 0.372ms
CreateNewInstances: 59ms 60ms 0.72us 0.299ms
CreateStringsWithConcat: 101ms 103ms 0.10us 0.785ms
DictCreation: 62ms 63ms 0.16us 0.312ms
DictWithFloatKeys: 73ms 74ms 0.08us 0.584ms
DictWithIntegerKeys: 72ms 73ms 0.06us 0.784ms
DictWithStringKeys: 64ms 65ms 0.05us 0.787ms
ForLoops: 63ms 65ms 2.61us 0.036ms
IfThenElse: 85ms 86ms 0.06us 0.587ms
ListSlicing: 72ms 75ms 5.37us 0.053ms
NestedForLoops: 81ms 82ms 0.05us 0.002ms
NestedListComprehensions: 83ms 84ms 6.99us 0.077ms
NormalClassAttribute: 137ms 138ms 0.11us 0.411ms
NormalInstanceAttribute: 83ms 84ms 0.07us 0.418ms
PythonFunctionCalls: 81ms 82ms 0.25us 0.231ms
PythonMethodCalls: 94ms 95ms 0.42us 0.148ms
Recursion: 115ms 115ms 2.30us 0.447ms
SecondImport: 68ms 69ms 0.69us 0.154ms
SecondPackageImport: 74ms 74ms 0.74us 0.154ms
SecondSubmoduleImport: 99ms 103ms 1.03us 0.154ms
SimpleComplexArithmetic: 63ms 64ms 0.07us 0.311ms
SimpleDictManipulation: 119ms 121ms 0.10us 0.393ms
SimpleFloatArithmetic: 64ms 66ms 0.05us 0.468ms
SimpleIntFloatArithmetic: 83ms 83ms 0.06us 0.463ms
SimpleIntegerArithmetic: 82ms 84ms 0.06us 0.514ms
SimpleListComprehensions: 68ms 70ms 5.85us 0.077ms
SimpleListManipulation: 67ms 67ms 0.06us 0.502ms
SimpleLongArithmetic: 55ms 56ms 0.09us 0.230ms
SmallLists: 82ms 84ms 0.12us 0.308ms
SmallTuples: 95ms 99ms 0.18us 0.347ms
SpecialClassAttribute: 228ms 230ms 0.19us 0.414ms
SpecialInstanceAttribute: 81ms 84ms 0.07us 0.418ms
StringMappings: 188ms 192ms 0.76us 0.344ms
StringPredicates: 80ms 80ms 0.11us 1.697ms
StringSlicing: 132ms 137ms 0.24us 0.664ms
TryExcept: 63ms 63ms 0.03us 0.590ms
TryFinally: 58ms 59ms 0.37us 0.313ms
TryRaiseExcept: 29ms 30ms 0.46us 0.314ms
TupleSlicing: 102ms 103ms 0.39us 0.040ms
WithFinally: 84ms 86ms 0.54us 0.315ms
WithRaiseExcept: 82ms 83ms 1.04us 0.394ms
-------------------------------------------------------------------------------
Totals: 4442ms 4527ms
#############################################################################
-------------------------------------------------------------------------------
PYBENCH 2.1
-------------------------------------------------------------------------------
* using CPython 2.6.1 (r261:67515, Mar 8 2009, 11:43:11) [GCC 4.3.2]
* disabled garbage collection
* system check interval set to maximum: 2147483647
* using timer: time.time
Calibrating tests. Please wait... done.
Running 10 round(s) of the suite at warp factor 10:
* Round 1 done in 4.289 seconds.
* Round 2 done in 4.308 seconds.
* Round 3 done in 4.289 seconds.
* Round 4 done in 4.309 seconds.
* Round 5 done in 4.272 seconds.
* Round 6 done in 4.353 seconds.
* Round 7 done in 4.287 seconds.
* Round 8 done in 4.333 seconds.
* Round 9 done in 4.336 seconds.
* Round 10 done in 4.291 seconds.
-------------------------------------------------------------------------------
Benchmark: 2009年03月08日 11:48:24
-------------------------------------------------------------------------------
Rounds: 10
Warp: 10
Timer: time.time
Machine Details:
Platform ID: Linux-2.6.27-11-generic-x86_64-with-debian-lenny-sid
Processor:
Python:
Implementation: CPython
Executable: /home/haypo/prog/Python-2.6.1/python
Version: 2.6.1
Compiler: GCC 4.3.2
Bits: 64bit
Build: Mar 8 2009 11:43:11 (#r261:67515)
Unicode: UCS2
Test minimum average operation overhead
-------------------------------------------------------------------------------
BuiltinFunctionCalls: 84ms 86ms 0.17us 0.203ms
BuiltinMethodLookup: 51ms 52ms 0.05us 0.258ms
CompareFloats: 67ms 67ms 0.06us 0.271ms
CompareFloatsIntegers: 68ms 68ms 0.08us 0.204ms
CompareIntegers: 78ms 82ms 0.05us 0.408ms
CompareInternedStrings: 94ms 94ms 0.06us 1.297ms
CompareLongs: 46ms 46ms 0.04us 0.238ms
CompareStrings: 86ms 87ms 0.09us 0.690ms
CompareUnicode: 65ms 66ms 0.09us 0.520ms
ComplexPythonFunctionCalls: 83ms 84ms 0.42us 0.341ms
ConcatStrings: 85ms 92ms 0.18us 0.390ms
ConcatUnicode: 49ms 54ms 0.18us 0.275ms
CreateInstances: 80ms 81ms 0.72us 0.276ms
CreateNewInstances: 62ms 63ms 0.75us 0.260ms
CreateStringsWithConcat: 79ms 80ms 0.08us 0.699ms
CreateUnicodeWithConcat: 53ms 54ms 0.14us 0.274ms
DictCreation: 61ms 62ms 0.16us 0.273ms
DictWithFloatKeys: 76ms 78ms 0.09us 0.510ms
DictWithIntegerKeys: 67ms 68ms 0.06us 0.680ms
DictWithStringKeys: 61ms 63ms 0.05us 0.680ms
ForLoops: 55ms 58ms 2.30us 0.046ms
IfThenElse: 80ms 82ms 0.06us 0.513ms
ListSlicing: 67ms 69ms 4.90us 0.056ms
NestedForLoops: 74ms 77ms 0.05us 0.012ms
NestedListComprehensions: 95ms 97ms 8.11us 0.069ms
NormalClassAttribute: 70ms 71ms 0.06us 0.344ms
NormalInstanceAttribute: 67ms 68ms 0.06us 0.342ms
PythonFunctionCalls: 81ms 81ms 0.25us 0.205ms
PythonMethodCalls: 92ms 94ms 0.42us 0.103ms
Recursion: 100ms 103ms 2.07us 0.342ms
SecondImport: 62ms 63ms 0.63us 0.135ms
SecondPackageImport: 66ms 68ms 0.68us 0.134ms
SecondSubmoduleImport: 89ms 89ms 0.89us 0.135ms
SimpleComplexArithmetic: 71ms 72ms 0.08us 0.272ms
SimpleDictManipulation: 121ms 125ms 0.10us 0.341ms
SimpleFloatArithmetic: 70ms 71ms 0.05us 0.408ms
SimpleIntFloatArithmetic: 63ms 63ms 0.05us 0.408ms
SimpleIntegerArithmetic: 59ms 59ms 0.04us 0.408ms
SimpleListComprehensions: 82ms 85ms 7.11us 0.070ms
SimpleListManipulation: 61ms 62ms 0.05us 0.441ms
SimpleLongArithmetic: 33ms 33ms 0.05us 0.202ms
SmallLists: 66ms 68ms 0.10us 0.271ms
SmallTuples: 75ms 76ms 0.14us 0.307ms
SpecialClassAttribute: 69ms 70ms 0.06us 0.343ms
SpecialInstanceAttribute: 134ms 135ms 0.11us 0.358ms
StringMappings: 64ms 64ms 0.26us 0.306ms
StringPredicates: 72ms 72ms 0.10us 1.412ms
StringSlicing: 49ms 51ms 0.09us 0.567ms
TryExcept: 62ms 64ms 0.03us 0.511ms
TryFinally: 66ms 67ms 0.42us 0.271ms
TryRaiseExcept: 73ms 74ms 1.16us 0.272ms
TupleSlicing: 77ms 80ms 0.30us 0.036ms
UnicodeMappings: 80ms 81ms 2.24us 0.304ms
UnicodePredicates: 68ms 69ms 0.13us 1.684ms
UnicodeProperties: 78ms 79ms 0.20us 1.400ms
UnicodeSlicing: 66ms 71ms 0.14us 0.510ms
WithFinally: 88ms 90ms 0.56us 0.272ms
WithRaiseExcept: 76ms 79ms 0.98us 0.347ms
-------------------------------------------------------------------------------
Totals: 4219ms 4307ms
#############################################################################
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