Source

pep-456-benchmarks / win7_core_i7_virtbox / 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_v2...
Running json_load...
Running mako...
Running mako_v2...
Running meteor_contest...
Running nbody...
Running normal_startup...
Running nqueens...
Running pathlib...
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 unpack_sequence...

Report on Windows hamiller-win7 7 6.1.7601 AMD64 Intel64 Family 6 Model 42 Stepping 7, GenuineIntel
Total CPU cores: 4

### 2to3 ###
0.906000 -> 0.938000: 1.04x slower

### call_method ###
Min: 0.500000 -> 0.500000: no change
Avg: 0.504167 -> 0.515625: 1.02x slower
Significant (t=-4.04)
Stddev: 0.00715 -> 0.00835: 1.1677x larger

### call_method_unknown ###
Min: 0.500000 -> 0.515625: 1.03x slower
Avg: 0.514583 -> 0.527083: 1.02x slower
Significant (t=-4.79)
Stddev: 0.00715 -> 0.00715: 1.0000x larger

### chaos ###
Min: 0.515625 -> 0.546875: 1.06x slower
Avg: 0.531250 -> 0.553125: 1.04x slower
Significant (t=-3.50)
Stddev: 0.01105 -> 0.00856: 1.2910x smaller

### etree_generate ###
Min: 0.546875 -> 0.531250: 1.03x faster
Avg: 0.553125 -> 0.534375: 1.04x faster
Significant (t=3.79)
Stddev: 0.00856 -> 0.00699: 1.2247x smaller

### fastunpickle ###
Min: 0.937500 -> 0.890625: 1.05x faster
Avg: 0.937500 -> 0.893750: 1.05x faster
Significant (t=14.00)
Stddev: 0.00000 -> 0.00699: incomparable (one result was zero)

### float ###
Min: 0.484375 -> 0.562500: 1.16x slower
Avg: 0.500000 -> 0.581250: 1.16x slower
Significant (t=-10.61)
Stddev: 0.01105 -> 0.01307: 1.1832x larger

### formatted_logging ###
Min: 0.687500 -> 0.703125: 1.02x slower
Avg: 0.700000 -> 0.715625: 1.02x slower
Significant (t=-2.36)
Stddev: 0.00699 -> 0.01307: 1.8708x larger

### json_dump_v2 ###
Min: 4.515625 -> 4.656250: 1.03x slower
Avg: 4.553125 -> 4.696875: 1.03x slower
Significant (t=-5.48)
Stddev: 0.04075 -> 0.04222: 1.0361x larger

### json_load ###
Min: 0.687500 -> 0.718750: 1.05x slower
Avg: 0.693750 -> 0.740625: 1.07x slower
Significant (t=-6.40)
Stddev: 0.00856 -> 0.01398: 1.6330x larger

### mako_v2 ###
Min: 0.046875 -> 0.062500: 1.33x slower
Avg: 0.061562 -> 0.064062: 1.04x slower
Significant (t=-2.35)
Stddev: 0.00583 -> 0.00474: 1.2311x smaller

### meteor_contest ###
Min: 0.312500 -> 0.328125: 1.05x slower
Avg: 0.318750 -> 0.328125: 1.03x slower
Significant (t=-2.45)
Stddev: 0.00856 -> 0.00000: incomparable (one result was zero)

### nbody ###
Min: 0.437500 -> 0.484375: 1.11x slower
Avg: 0.440625 -> 0.493750: 1.12x slower
Significant (t=-10.75)
Stddev: 0.00699 -> 0.00856: 1.2247x larger

### nqueens ###
Min: 0.437500 -> 0.453125: 1.04x slower
Avg: 0.440625 -> 0.456250: 1.04x slower
Significant (t=-3.54)
Stddev: 0.00699 -> 0.00699: no change

### raytrace ###
Min: 2.187500 -> 2.500000: 1.14x slower
Avg: 2.215625 -> 2.537500: 1.15x slower
Significant (t=-20.60)
Stddev: 0.02037 -> 0.02838: 1.3933x larger

### regex_compile ###
Min: 0.640625 -> 0.656250: 1.02x slower
Avg: 0.646875 -> 0.662500: 1.02x slower
Significant (t=-2.89)
Stddev: 0.00856 -> 0.00856: no change

### richards ###
Min: 0.281250 -> 0.296875: 1.06x slower
Avg: 0.287500 -> 0.296875: 1.03x slower
Significant (t=-2.45)
Stddev: 0.00856 -> 0.00000: incomparable (one result was zero)

### startup_nosite ###
Min: 0.828000 -> 0.843000: 1.02x slower
Avg: 0.842200 -> 0.865600: 1.03x slower
Significant (t=-2.61)
Stddev: 0.00501 -> 0.02794: 5.5800x larger

The following not significant results are hidden, use -v to show them:
call_method_slots, call_simple, django_v2, etree_iterparse, etree_parse, etree_process, fannkuch, fastpickle, go, iterative_count, mako, normal_startup, pathlib, pidigits, regex_effbot, regex_v8, silent_logging, simple_logging, spectral_norm, telco, threaded_count, unpack_sequence.