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Gentoo's Bugzilla – Attachment 640354 Details for
Bug 724002
dev-lang/python: lto USE flags request
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pyperformance comparison, py37 with pgo enabled
py37_pgo_comparison.txt (text/plain), 7.02 KB, created by
Joel Berendzen
on 2020-05-19 18:23:17 UTC
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Description:
pyperformance comparison, py37 with pgo enabled
Filename:
MIME Type:
Creator:
Joel Berendzen
Created:
2020-05-19 18:23:17 UTC
Size:
7.02 KB
patch
obsolete
>py37-nosemantic-O3-flto.json >============================ > >Performance version: 1.0.1 >Report on Linux-5.6.13-gentoo-x86_64-x86_64-Intel-R-_Core-TM-_i7-6700K_CPU_@_4.00GHz-with-gentoo-2.7 >Number of logical CPUs: 8 >Start date: 2020-05-18 17:20:43.865114 >End date: 2020-05-18 17:41:42.228507 > >py37-pgo-O3-flto.json >===================== > >Performance version: 1.0.1 >Report on Linux-5.6.13-gentoo-x86_64-x86_64-Intel-R-_Core-TM-_i7-6700K_CPU_@_4.00GHz-with-gentoo-2.7 >Number of logical CPUs: 8 >Start date: 2020-05-19 08:59:46.489201 >End date: 2020-05-19 09:19:08.010979 > >### 2to3 ### >Mean +- std dev: 393 ms +- 4 ms -> 340 ms +- 6 ms: 1.15x faster >Significant (t=57.19) > >### chameleon ### >Mean +- std dev: 12.9 ms +- 0.2 ms -> 10.1 ms +- 0.1 ms: 1.28x faster >Significant (t=112.14) > >### chaos ### >Mean +- std dev: 154 ms +- 2 ms -> 128 ms +- 1 ms: 1.20x faster >Significant (t=73.45) > >### crypto_pyaes ### >Mean +- std dev: 135 ms +- 1 ms -> 123 ms +- 1 ms: 1.10x faster >Significant (t=55.74) > >### deltablue ### >Mean +- std dev: 10.1 ms +- 0.4 ms -> 8.1 ms +- 0.2 ms: 1.25x faster >Significant (t=34.14) > >### django_template ### >Mean +- std dev: 79.4 ms +- 1.5 ms -> 67.1 ms +- 9.4 ms: 1.18x faster >Significant (t=9.99) > >### dulwich_log ### >Mean +- std dev: 85.9 ms +- 0.5 ms -> 74.1 ms +- 2.9 ms: 1.16x faster >Significant (t=31.47) > >### fannkuch ### >Mean +- std dev: 596 ms +- 3 ms -> 570 ms +- 77 ms: 1.05x faster >Significant (t=2.69) > >### float ### >Mean +- std dev: 137 ms +- 1 ms -> 123 ms +- 5 ms: 1.11x faster >Significant (t=22.36) > >### genshi_text ### >Mean +- std dev: 40.9 ms +- 0.6 ms -> 32.6 ms +- 0.6 ms: 1.25x faster >Significant (t=75.05) > >### genshi_xml ### >Mean +- std dev: 83.3 ms +- 1.0 ms -> 67.6 ms +- 1.1 ms: 1.23x faster >Significant (t=80.53) > >### go ### >Mean +- std dev: 341 ms +- 2 ms -> 276 ms +- 3 ms: 1.23x faster >Significant (t=137.09) > >### hexiom ### >Mean +- std dev: 13.8 ms +- 0.2 ms -> 11.5 ms +- 0.2 ms: 1.20x faster >Significant (t=64.66) > >### json_dumps ### >Mean +- std dev: 14.7 ms +- 0.1 ms -> 13.0 ms +- 0.1 ms: 1.13x faster >Significant (t=77.32) > >### json_loads ### >Mean +- std dev: 30.1 us +- 0.3 us -> 25.4 us +- 0.3 us: 1.18x faster >Significant (t=93.71) > >### logging_format ### >Mean +- std dev: 14.0 us +- 0.2 us -> 11.1 us +- 0.2 us: 1.25x faster >Significant (t=77.62) > >### logging_silent ### >Mean +- std dev: 246 ns +- 7 ns -> 204 ns +- 5 ns: 1.20x faster >Significant (t=37.35) > >### logging_simple ### >Mean +- std dev: 12.7 us +- 0.2 us -> 10.3 us +- 0.6 us: 1.23x faster >Significant (t=29.93) > >### mako ### >Mean +- std dev: 23.2 ms +- 0.2 ms -> 20.9 ms +- 0.8 ms: 1.11x faster >Significant (t=22.16) > >### meteor_contest ### >Mean +- std dev: 123 ms +- 4 ms -> 111 ms +- 2 ms: 1.11x faster >Significant (t=22.47) > >### nbody ### >Mean +- std dev: 146 ms +- 1 ms -> 129 ms +- 8 ms: 1.13x faster >Significant (t=15.29) > >### nqueens ### >Mean +- std dev: 126 ms +- 2 ms -> 109 ms +- 2 ms: 1.16x faster >Significant (t=58.72) > >### pathlib ### >Mean +- std dev: 23.8 ms +- 0.3 ms -> 21.3 ms +- 0.8 ms: 1.12x faster >Significant (t=23.20) > >### pickle ### >Mean +- std dev: 13.3 us +- 0.1 us -> 9.7 us +- 0.3 us: 1.37x faster >Significant (t=99.79) > >### pickle_dict ### >Mean +- std dev: 38.3 us +- 0.1 us -> 29.4 us +- 0.3 us: 1.30x faster >Significant (t=211.15) > >### pickle_list ### >Mean +- std dev: 4.93 us +- 0.04 us -> 3.67 us +- 0.05 us: 1.34x faster >Significant (t=152.80) > >### pickle_pure_python ### >Mean +- std dev: 617 us +- 8 us -> 517 us +- 15 us: 1.19x faster >Significant (t=44.57) > >### pidigits ### >Mean +- std dev: 177 ms +- 1 ms -> 163 ms +- 1 ms: 1.08x faster >Significant (t=88.88) > >### pyflate ### >Mean +- std dev: 861 ms +- 8 ms -> 715 ms +- 7 ms: 1.21x faster >Significant (t=105.19) > >### python_startup ### >Mean +- std dev: 8.29 ms +- 0.06 ms -> 7.73 ms +- 0.04 ms: 1.07x faster >Significant (t=112.22) > >### python_startup_no_site ### >Mean +- std dev: 5.76 ms +- 0.04 ms -> 5.34 ms +- 0.04 ms: 1.08x faster >Significant (t=109.80) > >### raytrace ### >Mean +- std dev: 676 ms +- 7 ms -> 559 ms +- 7 ms: 1.21x faster >Significant (t=89.21) > >### regex_compile ### >Mean +- std dev: 237 ms +- 2 ms -> 198 ms +- 2 ms: 1.20x faster >Significant (t=96.01) > >### regex_dna ### >Mean +- std dev: 173 ms +- 2 ms -> 154 ms +- 7 ms: 1.12x faster >Significant (t=19.08) > >### regex_effbot ### >Mean +- std dev: 3.02 ms +- 0.04 ms -> 2.77 ms +- 0.16 ms: 1.09x faster >Significant (t=11.56) > >### regex_v8 ### >Mean +- std dev: 23.9 ms +- 0.2 ms -> 22.1 ms +- 0.5 ms: 1.08x faster >Significant (t=26.72) > >### richards ### >Mean +- std dev: 102 ms +- 2 ms -> 80 ms +- 2 ms: 1.27x faster >Significant (t=57.32) > >### scimark_fft ### >Mean +- std dev: 406 ms +- 16 ms -> 353 ms +- 24 ms: 1.15x faster >Significant (t=14.23) > >### scimark_lu ### >Mean +- std dev: 232 ms +- 6 ms -> 199 ms +- 12 ms: 1.16x faster >Significant (t=19.21) > >### scimark_monte_carlo ### >Mean +- std dev: 131 ms +- 3 ms -> 123 ms +- 17 ms: 1.07x faster >Significant (t=3.74) > >### scimark_sor ### >Mean +- std dev: 249 ms +- 4 ms -> 208 ms +- 4 ms: 1.20x faster >Significant (t=59.01) > >### scimark_sparse_mat_mult ### >Mean +- std dev: 5.27 ms +- 0.69 ms -> 4.15 ms +- 0.10 ms: 1.27x faster >Significant (t=12.38) > >### spectral_norm ### >Mean +- std dev: 156 ms +- 1 ms -> 136 ms +- 2 ms: 1.14x faster >Significant (t=67.61) > >### sqlalchemy_declarative ### >Mean +- std dev: 193 ms +- 3 ms -> 179 ms +- 3 ms: 1.08x faster >Significant (t=29.23) > >### sqlalchemy_imperative ### >Mean +- std dev: 40.6 ms +- 0.4 ms -> 36.8 ms +- 1.1 ms: 1.10x faster >Significant (t=26.00) > >### sqlite_synth ### >Mean +- std dev: 3.25 us +- 0.03 us -> 2.87 us +- 0.18 us: 1.13x faster >Significant (t=16.25) > >### sympy_expand ### >Mean +- std dev: 747 ms +- 6 ms -> 683 ms +- 40 ms: 1.09x faster >Significant (t=12.33) > >### sympy_integrate ### >Mean +- std dev: 36.2 ms +- 0.3 ms -> 35.7 ms +- 2.3 ms: 1.01x faster >Not significant > >### sympy_str ### >Mean +- std dev: 476 ms +- 4 ms -> 429 ms +- 5 ms: 1.11x faster >Significant (t=58.33) > >### sympy_sum ### >Mean +- std dev: 291 ms +- 3 ms -> 268 ms +- 8 ms: 1.08x faster >Significant (t=21.50) > >### telco ### >Mean +- std dev: 7.95 ms +- 0.16 ms -> 6.55 ms +- 0.12 ms: 1.21x faster >Significant (t=55.64) > >### tornado_http ### >Mean +- std dev: 182 ms +- 2 ms -> 167 ms +- 4 ms: 1.09x faster >Significant (t=23.36) > >### unpack_sequence ### >Mean +- std dev: 61.3 ns +- 3.8 ns -> 50.8 ns +- 4.1 ns: 1.21x faster >Significant (t=14.45) > >### unpickle ### >Mean +- std dev: 16.4 us +- 0.8 us -> 13.6 us +- 0.9 us: 1.21x faster >Significant (t=17.95) > >### unpickle_list ### >Mean +- std dev: 4.66 us +- 0.06 us -> 4.43 us +- 0.25 us: 1.05x faster >Significant (t=6.86) > >### unpickle_pure_python ### >Mean +- std dev: 480 us +- 3 us -> 434 us +- 26 us: 1.11x faster >Significant (t=13.58) > >### xml_etree_generate ### >Mean +- std dev: 130 ms +- 1 ms -> 123 ms +- 12 ms: 1.06x faster >Significant (t=4.58) > >### xml_etree_iterparse ### >Mean +- std dev: 117 ms +- 1 ms -> 115 ms +- 5 ms: 1.02x faster >Not significant > >### xml_etree_parse ### >Mean +- std dev: 151 ms +- 2 ms -> 149 ms +- 4 ms: 1.01x faster >Not significant > >### xml_etree_process ### >Mean +- std dev: 111 ms +- 2 ms -> 99 ms +- 15 ms: 1.12x faster >Significant (t=6.09)
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bug 724002
: 640354