py-default-3.9.1.json ===================== Performance version: 1.0.1 Report on Linux-4.19.128-microsoft-standard-x86_64-with-glibc2.27 Number of logical CPUs: 12 Start date: 2020-12-12 21:06:28.401230 End date: 2020-12-12 21:20:30.857572 py-opt_int_obj.json =================== Performance version: 1.0.1 Report on Linux-4.19.128-microsoft-standard-x86_64-with-glibc2.27 Number of logical CPUs: 12 Start date: 2020-12-14 15:59:48.176915 End date: 2020-12-14 16:15:30.796695 +-------------------------+-----------------------+---------------------+--------------+------------------------+ | Benchmark | py-default-3.9.1.json | py-opt_int_obj.json | Change | Significance | +=========================+=======================+=====================+==============+========================+ | 2to3 | 804 ms | 891 ms | 1.11x slower | Significant (t=-3.07) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | chameleon | 30.8 ms | 32.2 ms | 1.05x slower | Significant (t=-3.29) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | chaos | 305 ms | 338 ms | 1.11x slower | Significant (t=-6.70) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | crypto_pyaes | 450 ms | 477 ms | 1.06x slower | Significant (t=-4.66) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | deltablue | 20.8 ms | 22.4 ms | 1.08x slower | Significant (t=-5.26) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | django_template | 176 ms | 200 ms | 1.14x slower | Significant (t=-5.19) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | dulwich_log | 163 ms | 186 ms | 1.14x slower | Significant (t=-9.12) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | fannkuch | 1.24 sec | 1.34 sec | 1.08x slower | Significant (t=-8.49) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | float | 310 ms | 340 ms | 1.10x slower | Significant (t=-9.27) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | genshi_text | 90.8 ms | 96.5 ms | 1.06x slower | Significant (t=-4.07) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | genshi_xml | 188 ms | 211 ms | 1.12x slower | Significant (t=-6.02) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | go | 667 ms | 711 ms | 1.07x slower | Significant (t=-8.62) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | hexiom | 28.1 ms | 28.6 ms | 1.02x slower | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | json_dumps | 46.6 ms | 49.2 ms | 1.06x slower | Significant (t=-4.23) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | json_loads | 99.7 us | 104 us | 1.04x slower | Significant (t=-2.59) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | logging_format | 35.6 us | 30.3 us | 1.18x faster | Significant (t=2.38) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | logging_silent | 671 ns | 593 ns | 1.13x faster | Significant (t=6.66) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | logging_simple | 27.8 us | 26.6 us | 1.04x faster | Significant (t=2.57) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | mako | 52.9 ms | 54.1 ms | 1.02x slower | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | meteor_contest | 254 ms | 258 ms | 1.01x slower | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | nbody | 344 ms | 353 ms | 1.03x slower | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | nqueens | 334 ms | 326 ms | 1.02x faster | Significant (t=2.16) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | pathlib | 59.4 ms | 58.5 ms | 1.02x faster | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | pickle | 29.3 us | 28.9 us | 1.02x faster | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | pickle_dict | 50.6 us | 53.0 us | 1.05x slower | Significant (t=-2.96) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | pickle_list | 8.14 us | 8.09 us | 1.01x faster | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | pickle_pure_python | 1.65 ms | 1.65 ms | 1.00x slower | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | pidigits | 294 ms | 302 ms | 1.03x slower | Significant (t=-2.78) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | pyflate | 2.12 sec | 2.14 sec | 1.01x slower | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | python_startup | 15.7 ms | 16.7 ms | 1.06x slower | Significant (t=-6.64) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | python_startup_no_site | 10.1 ms | 10.7 ms | 1.06x slower | Significant (t=-9.63) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | raytrace | 1.45 sec | 1.45 sec | 1.00x faster | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | regex_compile | 510 ms | 533 ms | 1.04x slower | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | regex_dna | 231 ms | 231 ms | 1.00x slower | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | regex_effbot | 8.08 ms | 7.97 ms | 1.01x faster | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | regex_v8 | 48.8 ms | 48.7 ms | 1.00x faster | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | richards | 210 ms | 205 ms | 1.02x faster | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | scimark_fft | 1.21 sec | 1.13 sec | 1.07x faster | Significant (t=9.04) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | scimark_lu | 445 ms | 450 ms | 1.01x slower | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | scimark_monte_carlo | 277 ms | 273 ms | 1.02x faster | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | scimark_sor | 583 ms | 579 ms | 1.01x faster | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | scimark_sparse_mat_mult | 18.5 ms | 16.7 ms | 1.11x faster | Significant (t=6.86) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | spectral_norm | 528 ms | 514 ms | 1.03x faster | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | sympy_expand | 1.36 sec | 1.38 sec | 1.02x slower | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | sympy_integrate | 59.4 ms | 58.6 ms | 1.01x faster | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | sympy_str | 854 ms | 1.47 sec | 1.72x slower | Significant (t=-7.70) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | sympy_sum | 515 ms | 523 ms | 1.02x slower | Not significant | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | telco | 20.5 ms | 31.7 ms | 1.55x slower | Significant (t=-5.43) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | tornado_http | 358 ms | 943 ms | 2.63x slower | Significant (t=-24.89) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | unpack_sequence | 167 ns | 244 ns | 1.46x slower | Significant (t=-6.52) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | unpickle | 53.1 us | 78.3 us | 1.48x slower | Significant (t=-7.72) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | unpickle_list | 14.0 us | 21.1 us | 1.50x slower | Significant (t=-5.21) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | unpickle_pure_python | 1.10 ms | 1.49 ms | 1.34x slower | Significant (t=-6.83) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | xml_etree_generate | 279 ms | 402 ms | 1.44x slower | Significant (t=-10.10) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | xml_etree_iterparse | 283 ms | 410 ms | 1.45x slower | Significant (t=-14.21) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | xml_etree_parse | 441 ms | 624 ms | 1.42x slower | Significant (t=-7.98) | +-------------------------+-----------------------+---------------------+--------------+------------------------+ | xml_etree_process | 215 ms | 310 ms | 1.44x slower | Significant (t=-7.98) | +-------------------------+-----------------------+---------------------+--------------+------------------------+