master-2.json
=============

Performance version: 0.7.0
Report on Linux-4.15.0-42-generic-x86_64-with-glibc2.26
Number of logical CPUs: 8
Start date: 2019-01-21 15:01:28.390575
End date: 2019-01-21 15:42:37.276171

pydict-getitem-2.json
=====================

Performance version: 0.7.0
Report on Linux-4.15.0-42-generic-x86_64-with-glibc2.26
Number of logical CPUs: 8
Start date: 2019-01-21 16:20:37.640218
End date: 2019-01-21 17:01:30.618245

### 2to3 ###
Mean +- std dev: 473 ms +- 6 ms -> 461 ms +- 6 ms: 1.03x faster
Significant (t=15.35)

### chaos ###
Mean +- std dev: 172 ms +- 3 ms -> 165 ms +- 3 ms: 1.05x faster
Significant (t=18.97)

### crypto_pyaes ###
Mean +- std dev: 173 ms +- 3 ms -> 165 ms +- 3 ms: 1.05x faster
Significant (t=18.19)

### deltablue ###
Mean +- std dev: 11.3 ms +- 0.3 ms -> 11.2 ms +- 0.3 ms: 1.00x faster
Not significant

### django_template ###
Mean +- std dev: 184 ms +- 4 ms -> 180 ms +- 3 ms: 1.02x faster
Significant (t=8.35)

### dulwich_log ###
Mean +- std dev: 111 ms +- 2 ms -> 108 ms +- 2 ms: 1.02x faster
Significant (t=9.55)

### fannkuch ###
Mean +- std dev: 641 ms +- 24 ms -> 607 ms +- 9 ms: 1.06x faster
Significant (t=14.58)

### float ###
Mean +- std dev: 154 ms +- 3 ms -> 164 ms +- 7 ms: 1.07x slower
Significant (t=-15.90)

### go ###
Mean +- std dev: 398 ms +- 29 ms -> 373 ms +- 8 ms: 1.07x faster
Significant (t=9.00)

### hexiom ###
Mean +- std dev: 17.1 ms +- 0.5 ms -> 15.5 ms +- 0.4 ms: 1.10x faster
Significant (t=28.95)

### html5lib ###
Mean +- std dev: 137 ms +- 8 ms -> 137 ms +- 8 ms: 1.00x slower
Not significant

### json_dumps ###
Mean +- std dev: 18.1 ms +- 0.3 ms -> 18.4 ms +- 0.3 ms: 1.02x slower
Not significant

### json_loads ###
Mean +- std dev: 38.0 us +- 0.9 us -> 39.1 us +- 0.9 us: 1.03x slower
Significant (t=-9.73)

### logging_format ###
Mean +- std dev: 15.5 us +- 0.5 us -> 15.7 us +- 0.3 us: 1.02x slower
Not significant

### logging_silent ###
Mean +- std dev: 320 ns +- 12 ns -> 308 ns +- 14 ns: 1.04x faster
Significant (t=7.47)

### logging_simple ###
Mean +- std dev: 14.4 us +- 0.3 us -> 15.0 us +- 0.3 us: 1.05x slower
Significant (t=-15.13)

### mako ###
Mean +- std dev: 24.2 ms +- 0.4 ms -> 24.7 ms +- 0.4 ms: 1.02x slower
Not significant

### meteor_contest ###
Mean +- std dev: 144 ms +- 6 ms -> 151 ms +- 3 ms: 1.05x slower
Significant (t=-12.04)

### nbody ###
Mean +- std dev: 172 ms +- 2 ms -> 178 ms +- 5 ms: 1.04x slower
Significant (t=-12.80)

### nqueens ###
Mean +- std dev: 145 ms +- 9 ms -> 146 ms +- 3 ms: 1.01x slower
Not significant

### pathlib ###
Mean +- std dev: 30.8 ms +- 0.6 ms -> 31.3 ms +- 1.1 ms: 1.02x slower
Not significant

### pickle ###
Mean +- std dev: 12.2 us +- 0.2 us -> 12.3 us +- 0.2 us: 1.01x slower
Not significant

### pickle_dict ###
Mean +- std dev: 32.0 us +- 0.4 us -> 32.1 us +- 0.7 us: 1.00x slower
Not significant

### pickle_list ###
Mean +- std dev: 5.00 us +- 0.09 us -> 4.95 us +- 0.12 us: 1.01x faster
Not significant

### pickle_pure_python ###
Mean +- std dev: 723 us +- 31 us -> 704 us +- 27 us: 1.03x faster
Significant (t=4.91)

### pidigits ###
Mean +- std dev: 228 ms +- 4 ms -> 229 ms +- 9 ms: 1.00x slower
Not significant

### python_startup ###
Mean +- std dev: 12.2 ms +- 0.3 ms -> 12.2 ms +- 0.2 ms: 1.00x slower
Not significant

### python_startup_no_site ###
Mean +- std dev: 8.37 ms +- 0.18 ms -> 8.29 ms +- 0.18 ms: 1.01x faster
Not significant

### raytrace ###
Mean +- std dev: 758 ms +- 21 ms -> 831 ms +- 39 ms: 1.10x slower
Significant (t=-18.25)

### regex_compile ###
Mean +- std dev: 257 ms +- 8 ms -> 275 ms +- 7 ms: 1.07x slower
Significant (t=-19.25)

### regex_dna ###
Mean +- std dev: 214 ms +- 13 ms -> 229 ms +- 3 ms: 1.07x slower
Significant (t=-12.03)

### regex_effbot ###
Mean +- std dev: 3.67 ms +- 0.11 ms -> 3.92 ms +- 0.11 ms: 1.07x slower
Significant (t=-18.29)

### regex_v8 ###
Mean +- std dev: 28.8 ms +- 0.5 ms -> 31.4 ms +- 0.7 ms: 1.09x slower
Significant (t=-34.37)

### richards ###
Mean +- std dev: 110 ms +- 4 ms -> 120 ms +- 9 ms: 1.09x slower
Significant (t=-10.54)

### scimark_fft ###
Mean +- std dev: 466 ms +- 12 ms -> 488 ms +- 11 ms: 1.05x slower
Significant (t=-15.15)

### scimark_lu ###
Mean +- std dev: 251 ms +- 6 ms -> 256 ms +- 8 ms: 1.02x slower
Not significant

### scimark_monte_carlo ###
Mean +- std dev: 152 ms +- 3 ms -> 151 ms +- 4 ms: 1.01x faster
Not significant

### scimark_sor ###
Mean +- std dev: 283 ms +- 14 ms -> 280 ms +- 8 ms: 1.01x faster
Not significant

### scimark_sparse_mat_mult ###
Mean +- std dev: 5.90 ms +- 0.17 ms -> 5.90 ms +- 0.07 ms: 1.00x faster
Not significant

### spectral_norm ###
Mean +- std dev: 187 ms +- 5 ms -> 186 ms +- 10 ms: 1.00x faster
Not significant

### sqlalchemy_declarative ###
Mean +- std dev: 225 ms +- 5 ms -> 222 ms +- 5 ms: 1.01x faster
Not significant

### sqlalchemy_imperative ###
Mean +- std dev: 41.3 ms +- 1.4 ms -> 42.3 ms +- 1.6 ms: 1.02x slower
Significant (t=-5.06)

### sqlite_synth ###
Mean +- std dev: 4.33 us +- 0.13 us -> 4.29 us +- 0.13 us: 1.01x faster
Not significant

### sympy_expand ###
Mean +- std dev: 595 ms +- 19 ms -> 589 ms +- 12 ms: 1.01x faster
Not significant

### sympy_integrate ###
Mean +- std dev: 26.7 ms +- 0.8 ms -> 26.8 ms +- 1.5 ms: 1.01x slower
Not significant

### sympy_str ###
Mean +- std dev: 283 ms +- 11 ms -> 276 ms +- 4 ms: 1.03x faster
Significant (t=6.93)

### sympy_sum ###
Mean +- std dev: 144 ms +- 6 ms -> 144 ms +- 4 ms: 1.00x faster
Not significant

### telco ###
Mean +- std dev: 9.27 ms +- 0.29 ms -> 9.09 ms +- 0.24 ms: 1.02x faster
Not significant

### tornado_http ###
Mean +- std dev: 273 ms +- 5 ms -> 266 ms +- 9 ms: 1.02x faster
Significant (t=6.90)

### unpack_sequence ###
Mean +- std dev: 66.7 ns +- 3.2 ns -> 64.9 ns +- 7.5 ns: 1.03x faster
Significant (t=2.45)

### unpickle ###
Mean +- std dev: 23.0 us +- 0.4 us -> 20.7 us +- 0.4 us: 1.11x faster
Significant (t=44.71)

### unpickle_list ###
Mean +- std dev: 6.79 us +- 0.17 us -> 5.79 us +- 0.08 us: 1.17x faster
Significant (t=59.02)

### unpickle_pure_python ###
Mean +- std dev: 543 us +- 37 us -> 505 us +- 11 us: 1.07x faster
Significant (t=10.56)

### xml_etree_generate ###
Mean +- std dev: 151 ms +- 5 ms -> 148 ms +- 5 ms: 1.02x faster
Significant (t=4.82)

### xml_etree_iterparse ###
Mean +- std dev: 141 ms +- 3 ms -> 141 ms +- 4 ms: 1.00x faster
Not significant

### xml_etree_parse ###
Mean +- std dev: 202 ms +- 5 ms -> 202 ms +- 3 ms: 1.00x faster
Not significant

### xml_etree_process ###
Mean +- std dev: 123 ms +- 3 ms -> 122 ms +- 2 ms: 1.01x faster
Not significant