1. Christian Heimes
  2. pep-456-benchmarks

Source

pep-456-benchmarks / linux_athlonX2 / benchmark_x64_sso7.txt

Running 2to3...
Running call_method...
Running call_method_slots...
Running call_method_unknown...
Running call_simple...
Running chaos...
Running django_v2...
Running etree_generate...
Running etree_iterparse...
Running etree_parse...
Running etree_process...
Running fannkuch...
Running fastpickle...
Running fastunpickle...
Running float...
Running formatted_logging...
Running go...
Running iterative_count...
Running json_dump...
Running json_dump_v2...
Running json_load...
Running mako...
Running mako_v2...
Running meteor_contest...
Running nbody...
Running normal_startup...
Running nqueens...
Running pathlib...
Running pickle_dict...
Running pickle_list...
Running pidigits...
Running raytrace...
Running regex_compile...
Running regex_effbot...
Running regex_v8...
Running richards...
Running silent_logging...
Running simple_logging...
Running spectral_norm...
Running startup_nosite...
Running telco...
Running threaded_count...
Running tornado_http...
Running unpack_sequence...
Running unpickle_list...

Report on Linux htpc 3.2.0-54-generic #82-Ubuntu SMP Tue Sep 10 20:08:42 UTC 2013 x86_64 x86_64
Total CPU cores: 2

### 2to3 ###
0.684043 -> 0.700043: 1.02x slower

### call_method ###
Min: 0.437201 -> 0.486518: 1.11x slower
Avg: 0.438989 -> 0.487897: 1.11x slower
Significant (t=-32.86)
Stddev: 0.00562 -> 0.00129: 4.3725x smaller

### call_method_slots ###
Min: 0.460295 -> 0.483795: 1.05x slower
Avg: 0.460856 -> 0.485885: 1.05x slower
Significant (t=-65.10)
Stddev: 0.00054 -> 0.00139: 2.5480x larger

### call_method_unknown ###
Min: 0.446318 -> 0.463777: 1.04x slower
Avg: 0.446408 -> 0.465461: 1.04x slower
Significant (t=-39.57)
Stddev: 0.00014 -> 0.00186: 13.6904x larger

### call_simple ###
Min: 0.337324 -> 0.309540: 1.09x faster
Avg: 0.337418 -> 0.311595: 1.08x faster
Significant (t=66.37)
Stddev: 0.00009 -> 0.00150: 16.3678x larger

### chaos ###
Min: 0.363666 -> 0.408366: 1.12x slower
Avg: 0.365302 -> 0.409594: 1.12x slower
Significant (t=-36.57)
Stddev: 0.00259 -> 0.00080: 3.2452x smaller

### django_v2 ###
Min: 0.809527 -> 0.827485: 1.02x slower
Avg: 0.812212 -> 0.828646: 1.02x slower
Significant (t=-14.02)
Stddev: 0.00245 -> 0.00092: 2.6652x smaller

### etree_generate ###
Min: 0.406665 -> 0.425657: 1.05x slower
Avg: 0.411786 -> 0.429197: 1.04x slower
Significant (t=-6.17)
Stddev: 0.00521 -> 0.00357: 1.4565x smaller

### etree_iterparse ###
Min: 0.620902 -> 0.657612: 1.06x slower
Avg: 0.627858 -> 0.666876: 1.06x slower
Significant (t=-11.12)
Stddev: 0.00497 -> 0.00607: 1.2220x larger

### etree_process ###
Min: 0.314464 -> 0.337325: 1.07x slower
Avg: 0.318852 -> 0.340515: 1.07x slower
Significant (t=-9.09)
Stddev: 0.00337 -> 0.00413: 1.2253x larger

### fannkuch ###
Min: 1.470951 -> 1.411771: 1.04x faster
Avg: 1.476374 -> 1.415846: 1.04x faster
Significant (t=21.48)
Stddev: 0.00492 -> 0.00394: 1.2497x smaller

### float ###
Min: 0.394521 -> 0.482480: 1.22x slower
Avg: 0.400926 -> 0.489857: 1.22x slower
Significant (t=-21.55)
Stddev: 0.00654 -> 0.00651: 1.0056x smaller

### formatted_logging ###
Min: 0.380949 -> 0.405732: 1.07x slower
Avg: 0.384278 -> 0.408020: 1.06x slower
Significant (t=-14.30)
Stddev: 0.00300 -> 0.00219: 1.3677x smaller

### go ###
Min: 0.705233 -> 0.762303: 1.08x slower
Avg: 0.707605 -> 0.768158: 1.09x slower
Significant (t=-31.45)
Stddev: 0.00246 -> 0.00353: 1.4332x larger

### json_dump_v2 ###
Min: 3.599316 -> 3.782498: 1.05x slower
Avg: 3.630504 -> 3.815111: 1.05x slower
Significant (t=-4.76)
Stddev: 0.05765 -> 0.06490: 1.1257x larger

### json_load ###
Min: 0.578913 -> 0.600114: 1.04x slower
Avg: 0.580303 -> 0.604874: 1.04x slower
Significant (t=-14.15)
Stddev: 0.00090 -> 0.00378: 4.1789x larger

### mako ###
Min: 0.059546 -> 0.061776: 1.04x slower
Avg: 0.060874 -> 0.063055: 1.04x slower
Significant (t=-11.08)
Stddev: 0.00068 -> 0.00071: 1.0439x larger

### mako_v2 ###
Min: 0.051867 -> 0.055648: 1.07x slower
Avg: 0.052751 -> 0.056662: 1.07x slower
Significant (t=-30.48)
Stddev: 0.00046 -> 0.00078: 1.7124x larger

### meteor_contest ###
Min: 0.254090 -> 0.261506: 1.03x slower
Avg: 0.254376 -> 0.261957: 1.03x slower
Significant (t=-27.49)
Stddev: 0.00024 -> 0.00057: 2.3129x larger

### nqueens ###
Min: 0.317258 -> 0.323097: 1.02x slower
Avg: 0.318534 -> 0.325188: 1.02x slower
Significant (t=-7.27)
Stddev: 0.00150 -> 0.00139: 1.0772x smaller

### pathlib ###
Min: 0.119555 -> 0.123704: 1.03x slower
Avg: 0.120209 -> 0.124385: 1.03x slower
Significant (t=-27.57)
Stddev: 0.00065 -> 0.00039: 1.6583x smaller

### pickle_list ###
Min: 0.322014 -> 0.315048: 1.02x faster
Avg: 0.322693 -> 0.315732: 1.02x faster
Significant (t=20.48)
Stddev: 0.00046 -> 0.00061: 1.3344x larger

### raytrace ###
Min: 1.735895 -> 2.079125: 1.20x slower
Avg: 1.741947 -> 2.082182: 1.20x slower
Significant (t=-134.97)
Stddev: 0.00446 -> 0.00344: 1.2975x smaller

### regex_compile ###
Min: 0.481894 -> 0.502015: 1.04x slower
Avg: 0.483873 -> 0.504950: 1.04x slower
Significant (t=-16.20)
Stddev: 0.00154 -> 0.00247: 1.6092x larger

### richards ###
Min: 0.239918 -> 0.246638: 1.03x slower
Avg: 0.240871 -> 0.248262: 1.03x slower
Significant (t=-8.24)
Stddev: 0.00089 -> 0.00180: 2.0234x larger

### silent_logging ###
Min: 0.108627 -> 0.111940: 1.03x slower
Avg: 0.109507 -> 0.112951: 1.03x slower
Significant (t=-7.80)
Stddev: 0.00072 -> 0.00067: 1.0695x smaller

### spectral_norm ###
Min: 0.414557 -> 0.434633: 1.05x slower
Avg: 0.416385 -> 0.436318: 1.05x slower
Significant (t=-23.38)
Stddev: 0.00160 -> 0.00103: 1.5503x smaller

### tornado_http ###
Min: 0.341679 -> 0.351855: 1.03x slower
Avg: 0.345034 -> 0.355858: 1.03x slower
Significant (t=-4.74)
Stddev: 0.00491 -> 0.00530: 1.0782x larger

### unpack_sequence ###
Min: 0.000062 -> 0.000063: 1.00x slower
Avg: 0.000063 -> 0.000065: 1.03x slower
Significant (t=-79.31)
Stddev: 0.00000 -> 0.00000: 2.1354x larger

The following not significant results are hidden, use -v to show them:
etree_parse, fastpickle, fastunpickle, iterative_count, json_dump, nbody, normal_startup, pickle_dict, pidigits, regex_effbot, regex_v8, simple_logging, startup_nosite, telco, threaded_count, unpickle_list.