Mailman 3 April 2017 - Python-checkins

[Languages Performance Portal update] New Python results and summary
by lp_benchmark_robot April 28, 2017

April 28, 2017

Dear Subscriber, We are glad to announce you that we upgraded the Languages Performance infrastructure used for Python project to Broadwell server and OS to Ubuntu Server 16.04.2. LTS Starting today we are publishing again results for Python 2 & 3 ! Major changes brought by this refresh are: * Format change for the email subject of the Python daily bulletin status. Expect to see [x up, y down, z flat], where x, y, z represent how many workloads share the same status. * Re-organization of the summary of the mail bulletins and LPP posts. * We are now running ALL the workloads available in version 0.5.4 of the Python Performance Benchmark Suite (68 for Python 2 and 65 for Python 3, excluding pybench microbenchmark suite) * Automation code was refactored such that we can re-use it for the rest of languages on the portal. You can check the new configuration here: https://01.org/documentation/python-environment-setup. Best regards, Datacenter Scripting Languages Optimizations Team Our lab does a nightly source pull and build of the Python project and measures performance changes against the previous stable version and the previous nightly measurement. This is provided as a service to the community so that quality issues with current hardware can be identified quickly. Intel technologies' features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration.

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[python/cpython] 826f83: bpo-30104: Only use -fno-strict-aliasing on dtoa.c...
by GitHub April 28, 2017

April 28, 2017

Branch: refs/heads/30190-unittest-improved-err-msg Home: https://github.com/python/cpython Commit: 826f83f1d562a7b878499bc3af2267cfdfe5f2f9 https://github.com/python/cpython/commit/826f83f1d562a7b878499bc3af2267cfdf… Author: Victor Stinner <victor.stinner(a)gmail.com> Date: 2017-04-28 (Fri, 28 Apr 2017) Changed paths: M Makefile.pre.in M configure M configure.ac Log Message: ----------- bpo-30104: Only use -fno-strict-aliasing on dtoa.c (#1340) On clang, only compile dtoa.c with -fno-strict-aliasing, use strict aliasing to compile all other C files. Commit: 80a3da4d4aad0b51893e1e2f696b6252eca80e07 https://github.com/python/cpython/commit/80a3da4d4aad0b51893e1e2f696b6252ec… Author: Wieland Hoffmann <mineo(a)users.noreply.github.com> Date: 2017-04-28 (Fri, 28 Apr 2017) Changed paths: M Doc/using/windows.rst Log Message: ----------- Improve the grammar in windows.rst (GH-1330) Commit: d1a1def7bf221b04dcf3fc3a67aa19aa2f622f83 https://github.com/python/cpython/commit/d1a1def7bf221b04dcf3fc3a67aa19aa2f… Author: Serhiy Storchaka <storchaka(a)gmail.com> Date: 2017-04-28 (Fri, 28 Apr 2017) Changed paths: M Lib/test/support/__init__.py M Lib/test/test_support.py M Lib/test/test_tempfile.py M Misc/NEWS Log Message: ----------- bpo-30197: Enhance functions swap_attr() and swap_item() in test.support. (#1341) * bpo-30197: Enhance functions swap_attr() and swap_item() in test.support. They now work when delete replaced attribute or item inside the with statement. The old value of the attribute or item (or None if it doesn't exist) now will be assigned to the target of the "as" clause, if there is one. * Update docstrings. Commit: 6c991bdee7ec4bedd8c1b8d3812dc884b654b57c https://github.com/python/cpython/commit/6c991bdee7ec4bedd8c1b8d3812dc884b6… Author: Neil Schemenauer <nas-github(a)arctrix.com> Date: 2017-04-28 (Fri, 28 Apr 2017) Changed paths: M setup.py Log Message: ----------- Check that Python is 64-bit before enabling BLAKE2_USE_SSE. (#1332) Commit: e3a2706ffb727ff021e4e18c01102dc682897eee https://github.com/python/cpython/commit/e3a2706ffb727ff021e4e18c01102dc682… Author: Giampaolo Rodola <g.rodola(a)gmail.com> Date: 2017-04-29 (Sat, 29 Apr 2017) Changed paths: M Doc/using/windows.rst M Lib/test/support/__init__.py M Lib/test/test_support.py M Lib/test/test_tempfile.py M Makefile.pre.in M Misc/NEWS M configure M configure.ac M setup.py Log Message: ----------- Merge branch 'master' into 30190-unittest-improved-err-msg Commit: a30b8ea70fb252c726ab8f804dd7f21c35ddd234 https://github.com/python/cpython/commit/a30b8ea70fb252c726ab8f804dd7f21c35… Author: Giampaolo Rodola <g.rodola(a)gmail.com> Date: 2017-04-29 (Sat, 29 Apr 2017) Changed paths: M Misc/NEWS Log Message: ----------- update Misc/NEWS Compare: https://github.com/python/cpython/compare/6c55b42f98a0...a30b8ea70fb2

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[65 flat] Results for Python (master branch) 2017-04-28
by lp_benchmark_robot＠intel.com April 28, 2017

April 28, 2017

Results for project python/master, build date: 2017-04-28 03:02:15-07:00. - commit: 5a4e3d8 - previous commit: 3e2ad8e - revision date: 2017-04-27 19:05:26+03:00 - environment: Broadwell-EP - cpu: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz 2x22 cores, stepping 1, LLC 55 MB - mem: 128 GB - os: Ubuntu 16.04.2 LTS - kernel: 4.4.0-62-generic x86_64 GNU/Linux Baseline results were generated using release v3.6.0, with hash 5c4568a from 2016-12-22 23:38:47+00:00. +-----+------------------------+--------+------------+------------+------------+ | | |relative|change since|change since|current rev | | | benchmark|std_dev*| last run | baseline |run with PGO| +-----+------------------------+--------+------------+------------+------------+ | :-| | 2to3| 0.661% | -0.090% | +5.769% | +6.529% | +-----+------------------------+--------+------------+------------+------------+ | :-| | call_method| 0.436% | +0.136% | +18.248% | +14.012% | +-----+------------------------+--------+------------+------------+------------+ | :-| | call_method_slots| 1.213% | -0.390% | +18.974% | +15.478% | +-----+------------------------+--------+------------+------------+------------+ | :-| | call_method_unknown| 0.605% | -0.043% | +17.590% | +10.814% | +-----+------------------------+--------+------------+------------+------------+ | :-| | call_simple| 2.925% | -0.016% | +5.148% | +12.255% | +-----+------------------------+--------+------------+------------+------------+ | :-| | chameleon| 1.629% | -0.018% | +12.134% | +9.331% | +-----+------------------------+--------+------------+------------+------------+ | :-| | chaos| 0.960% | -0.017% | +7.135% | +9.652% | +-----+------------------------+--------+------------+------------+------------+ | :-| | crypto_pyaes| 0.511% | +0.082% | +2.718% | +6.715% | +-----+------------------------+--------+------------+------------+------------+ | :-| | deltablue| 4.318% | +0.562% | +6.713% | +19.507% | +-----+------------------------+--------+------------+------------+------------+ | :-| | django_template| 3.732% | -1.147% | +9.093% | +14.227% | +-----+------------------------+--------+------------+------------+------------+ | :-| | dulwich_log| 1.166% | +0.030% | +3.447% | +7.307% | +-----+------------------------+--------+------------+------------+------------+ | :-| | fannkuch| 0.284% | -0.077% | +6.338% | +2.860% | +-----+------------------------+--------+------------+------------+------------+ | :-| | float| 1.072% | -0.130% | +4.411% | +5.021% | +-----+------------------------+--------+------------+------------+------------+ | :-| | genshi_text| 0.906% | +0.353% | +8.535% | +12.102% | +-----+------------------------+--------+------------+------------+------------+ | :-| | genshi_xml| 2.516% | +0.163% | +7.862% | +8.336% | +-----+------------------------+--------+------------+------------+------------+ | :-| | go| 0.913% | +0.129% | +7.579% | +9.140% | +-----+------------------------+--------+------------+------------+------------+ | :-| | hexiom| 1.085% | -0.398% | +9.181% | +10.588% | +-----+------------------------+--------+------------+------------+------------+ | :-| | html5lib| 3.445% | -0.409% | +8.465% | +9.160% | +-----+------------------------+--------+------------+------------+------------+ | :-| | json_dumps| 1.408% | -0.221% | +2.731% | +8.610% | +-----+------------------------+--------+------------+------------+------------+ | :-| | json_loads| 4.171% | +0.795% | +4.284% | +8.172% | +-----+------------------------+--------+------------+------------+------------+ | :-| | logging_format| 1.547% | -0.435% | +4.336% | +13.173% | +-----+------------------------+--------+------------+------------+------------+ | :-| | logging_silent| 2.524% | +0.169% | +13.054% | +11.604% | +-----+------------------------+--------+------------+------------+------------+ | :-| | logging_simple| 1.685% | -0.984% | +5.416% | +14.667% | +-----+------------------------+--------+------------+------------+------------+ | :-| | mako| 0.414% | +0.119% | +17.769% | +12.051% | +-----+------------------------+--------+------------+------------+------------+ | :-| | mdp| 5.798% | +0.915% | +7.498% | +11.811% | +-----+------------------------+--------+------------+------------+------------+ | :-| | meteor_contest| 2.165% | +0.334% | +3.044% | +4.991% | +-----+------------------------+--------+------------+------------+------------+ | :-| | nbody| 0.832% | -0.352% | -0.491% | +1.117% | +-----+------------------------+--------+------------+------------+------------+ | :-| | nqueens| 3.219% | -0.847% | +1.404% | +8.147% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pathlib| 1.160% | +0.272% | +2.599% | +11.461% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pickle| 4.178% | +0.134% | -0.094% | +22.935% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pickle_dict| 0.351% | +0.182% | +5.126% | +19.328% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pickle_list| 0.796% | +0.216% | +4.701% | +18.960% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pickle_pure_python| 3.098% | +0.932% | +10.802% | +11.589% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pidigits| 0.413% | -0.087% | +0.238% | +10.292% | +-----+------------------------+--------+------------+------------+------------+ | :-| | python_startup| 0.116% | -0.204% | +2.479% | +4.470% | +-----+------------------------+--------+------------+------------+------------+ | :-| | python_startup_no_site| 0.099% | -0.217% | +2.270% | +4.481% | +-----+------------------------+--------+------------+------------+------------+ | :-| | raytrace| 1.653% | -0.549% | +9.750% | +11.933% | +-----+------------------------+--------+------------+------------+------------+ | :-| | regex_compile| 5.005% | +0.221% | +4.704% | +11.260% | +-----+------------------------+--------+------------+------------+------------+ | :-| | regex_dna| 0.386% | +0.189% | -0.556% | +4.989% | +-----+------------------------+--------+------------+------------+------------+ | :-| | regex_effbot| 2.497% | +0.082% | +1.459% | +2.460% | +-----+------------------------+--------+------------+------------+------------+ | :-| | regex_v8| 1.709% | -1.013% | +1.573% | +6.542% | +-----+------------------------+--------+------------+------------+------------+ | :-| | richards| 1.823% | +0.172% | +9.303% | +12.950% | +-----+------------------------+--------+------------+------------+------------+ | :-| | scimark_fft| 0.713% | -0.113% | +2.285% | +1.570% | +-----+------------------------+--------+------------+------------+------------+ | :-| | scimark_lu| 3.186% | -0.008% | +27.086% | +6.504% | +-----+------------------------+--------+------------+------------+------------+ | :-| | scimark_monte_carlo| 1.870% | +0.246% | +5.409% | +4.939% | +-----+------------------------+--------+------------+------------+------------+ | :-| | scimark_sor| 0.512% | +0.023% | +15.733% | +6.427% | +-----+------------------------+--------+------------+------------+------------+ | :-| | scimark_sparse_mat_mult| 2.641% | +0.300% | +3.905% | -6.163% | +-----+------------------------+--------+------------+------------+------------+ | :-| | spectral_norm| 0.745% | +0.131% | +5.621% | +4.016% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sqlalchemy_declarative| 1.747% | +0.120% | +5.610% | +6.223% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sqlalchemy_imperative| 3.470% | -0.149% | +3.678% | +4.595% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sqlite_synth| 4.775% | -1.242% | +2.663% | +7.498% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sympy_expand| 2.546% | +0.450% | +12.493% | +7.572% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sympy_integrate| 1.674% | -0.361% | +9.600% | +7.058% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sympy_str| 3.537% | +0.299% | +12.258% | +8.736% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sympy_sum| 5.161% | -0.161% | +10.682% | +12.148% | +-----+------------------------+--------+------------+------------+------------+ | :-| | telco| 5.027% | -1.921% | +22.154% | +10.305% | +-----+------------------------+--------+------------+------------+------------+ | :-| | tornado_http| 1.333% | +0.276% | +5.369% | +7.401% | +-----+------------------------+--------+------------+------------+------------+ | :-| | unpack_sequence| 1.368% | +0.161% | +1.926% | -0.720% | +-----+------------------------+--------+------------+------------+------------+ | :-| | unpickle| 6.954% | -1.408% | +9.588% | +19.989% | +-----+------------------------+--------+------------+------------+------------+ | :-| | unpickle_list| 1.137% | -0.149% | +0.880% | +17.488% | +-----+------------------------+--------+------------+------------+------------+ | :-| | unpickle_pure_python| 1.252% | -0.332% | +7.686% | +6.449% | +-----+------------------------+--------+------------+------------+------------+ | :-| | xml_etree_generate| 1.026% | +0.071% | +5.752% | +8.854% | +-----+------------------------+--------+------------+------------+------------+ | :-| | xml_etree_iterparse| 3.449% | +0.311% | +4.895% | +6.233% | +-----+------------------------+--------+------------+------------+------------+ | :-| | xml_etree_parse| 4.747% | -0.296% | -0.574% | +13.111% | +-----+------------------------+--------+------------+------------+------------+ | :-| | xml_etree_process| 1.278% | +1.404% | +6.446% | +9.185% | +-----+------------------------+--------+------------+------------+------------+ * Relative Standard Deviation (Standard Deviation/Average) If this is not displayed properly please visit our results page here: http://languagesperformance.intel.com/65-flat-results-for-python-master-bra… Our lab does a nightly source pull and build of the Python project and measures performance changes against the previous stable version and the previous nightly measurement. This is provided as a service to the community so that quality issues with current hardware can be identified quickly. Intel technologies' features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration.

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[68 flat] Results for Python (2.7 branch) 2017-04-28
by lp_benchmark_robot＠intel.com April 28, 2017

April 28, 2017

Results for project python/2.7, build date: 2017-04-28 05:51:50-07:00. - commit: 5f4056a - previous commit: bfc7dff - revision date: 2017-04-28 03:41:40+02:00 - environment: Broadwell-EP - cpu: Intel(R) Xeon(R) CPU E5-2699 v4 @ 2.20GHz 2x22 cores, stepping 1, LLC 55 MB - mem: 128 GB - os: Ubuntu 16.04.2 LTS - kernel: 4.4.0-62-generic x86_64 GNU/Linux Baseline results were generated using release v2.7.13, with hash 9c1426d from 2016-12-17 20:00:35+00:00. +-----+------------------------+--------+------------+------------+------------+ | | |relative|change since|change since|current rev | | | benchmark|std_dev*| last run | baseline |run with PGO| +-----+------------------------+--------+------------+------------+------------+ | :-| | 2to3| 0.670% | +0.146% | +1.894% | +4.410% | +-----+------------------------+--------+------------+------------+------------+ | :-| | call_method| 2.314% | -0.018% | +0.251% | +5.062% | +-----+------------------------+--------+------------+------------+------------+ | :-| | call_method_slots| 1.444% | -0.210% | +1.626% | +5.856% | +-----+------------------------+--------+------------+------------+------------+ | :-| | call_method_unknown| 1.255% | +0.125% | +0.233% | +5.330% | +-----+------------------------+--------+------------+------------+------------+ | :-| | call_simple| 2.332% | -0.678% | +1.413% | +3.398% | +-----+------------------------+--------+------------+------------+------------+ | :-| | chameleon| 0.978% | -0.155% | -0.942% | +9.504% | +-----+------------------------+--------+------------+------------+------------+ | :-| | chaos| 0.837% | -0.297% | +0.970% | +6.285% | +-----+------------------------+--------+------------+------------+------------+ | :-| | crypto_pyaes| 1.071% | -0.344% | -0.692% | +6.354% | +-----+------------------------+--------+------------+------------+------------+ | :-| | deltablue| 1.257% | +0.065% | +0.402% | +5.473% | +-----+------------------------+--------+------------+------------+------------+ | :-| | django_template| 1.879% | -0.034% | -1.969% | +5.447% | +-----+------------------------+--------+------------+------------+------------+ | :-| | dulwich_log| 1.723% | -0.244% | +1.611% | +1.519% | +-----+------------------------+--------+------------+------------+------------+ | :-| | fannkuch| 0.439% | +0.071% | -1.391% | +3.733% | +-----+------------------------+--------+------------+------------+------------+ | :-| | float| 0.645% | +0.155% | +0.049% | +3.096% | +-----+------------------------+--------+------------+------------+------------+ | :-| | genshi_text| 0.794% | +0.614% | -1.601% | +6.664% | +-----+------------------------+--------+------------+------------+------------+ | :-| | genshi_xml| 3.323% | +0.048% | -1.304% | +7.473% | +-----+------------------------+--------+------------+------------+------------+ | :-| | go| 0.392% | -0.020% | +0.597% | +4.514% | +-----+------------------------+--------+------------+------------+------------+ | :-| | hexiom| 1.109% | -0.255% | +0.103% | +7.924% | +-----+------------------------+--------+------------+------------+------------+ | :-| | hg_startup| 0.365% | +0.018% | -0.024% | +1.906% | +-----+------------------------+--------+------------+------------+------------+ | :-| | html5lib| 3.070% | +0.113% | +1.817% | -2.276% | +-----+------------------------+--------+------------+------------+------------+ | :-| | json_dumps| 1.109% | +0.399% | -0.357% | +4.574% | +-----+------------------------+--------+------------+------------+------------+ | :-| | json_loads| 2.535% | -0.230% | +0.049% | +10.650% | +-----+------------------------+--------+------------+------------+------------+ | :-| | logging_format| 1.596% | -0.129% | -2.659% | +4.533% | +-----+------------------------+--------+------------+------------+------------+ | :-| | logging_silent| 0.851% | -0.025% | +0.183% | +7.930% | +-----+------------------------+--------+------------+------------+------------+ | :-| | logging_simple| 1.879% | -0.758% | -1.276% | +4.436% | +-----+------------------------+--------+------------+------------+------------+ | :-| | mako| 0.714% | +0.139% | +0.133% | +29.348% | +-----+------------------------+--------+------------+------------+------------+ | :-| | mdp| 6.843% | -0.228% | +0.708% | +15.076% | +-----+------------------------+--------+------------+------------+------------+ | :-| | meteor_contest| 1.199% | -0.095% | +0.006% | +6.438% | +-----+------------------------+--------+------------+------------+------------+ | :-| | nbody| 0.696% | -0.152% | -3.048% | -1.234% | +-----+------------------------+--------+------------+------------+------------+ | :-| | nqueens| 0.994% | +0.010% | +0.853% | +5.962% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pathlib| 1.105% | +1.659% | +2.094% | +2.088% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pickle| 0.787% | +0.841% | +0.998% | +1.352% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pickle_dict| 1.399% | +0.001% | +0.265% | +1.896% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pickle_list| 8.184% | -1.156% | -342.108% | -1.561% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pickle_pure_python| 5.975% | -1.607% | -0.810% | +6.561% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pidigits| 0.278% | -0.044% | +0.255% | -0.089% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pyflate| 2.411% | +0.057% | -1.980% | +2.756% | +-----+------------------------+--------+------------+------------+------------+ | :-| | python_startup| 0.110% | +0.019% | +0.042% | +1.063% | +-----+------------------------+--------+------------+------------+------------+ | :-| | python_startup_no_site| 0.113% | -0.002% | +0.218% | +0.846% | +-----+------------------------+--------+------------+------------+------------+ | :-| | raytrace| 0.602% | +0.096% | +0.857% | +4.180% | +-----+------------------------+--------+------------+------------+------------+ | :-| | regex_compile| 1.718% | +0.109% | +0.930% | +3.188% | +-----+------------------------+--------+------------+------------+------------+ | :-| | regex_dna| 1.146% | -0.197% | -0.416% | +10.739% | +-----+------------------------+--------+------------+------------+------------+ | :-| | regex_effbot| 0.708% | -0.023% | +0.776% | +4.219% | +-----+------------------------+--------+------------+------------+------------+ | :-| | regex_v8| 2.885% | -0.714% | -0.216% | +8.299% | +-----+------------------------+--------+------------+------------+------------+ | :-| | richards| 0.596% | +0.028% | -0.738% | +9.309% | +-----+------------------------+--------+------------+------------+------------+ | :-| | scimark_fft| 0.469% | +0.421% | +0.115% | +2.395% | +-----+------------------------+--------+------------+------------+------------+ | :-| | scimark_lu| 1.622% | -0.224% | +0.106% | +8.906% | +-----+------------------------+--------+------------+------------+------------+ | :-| | scimark_monte_carlo| 1.494% | +0.619% | +0.052% | +2.451% | +-----+------------------------+--------+------------+------------+------------+ | :-| | scimark_sor| 0.531% | +0.290% | +0.202% | +4.228% | +-----+------------------------+--------+------------+------------+------------+ | :-| | scimark_sparse_mat_mult| 2.589% | -0.204% | -4.787% | +1.492% | +-----+------------------------+--------+------------+------------+------------+ | :-| | spambayes| 5.179% | -0.921% | -0.108% | +6.019% | +-----+------------------------+--------+------------+------------+------------+ | :-| | spectral_norm| 0.751% | +0.042% | -0.775% | -2.454% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sqlalchemy_declarative| 2.460% | -0.101% | +1.224% | +0.504% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sqlalchemy_imperative| 2.966% | -0.499% | +1.933% | -0.667% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sqlite_synth| 4.624% | -0.662% | -1.068% | +4.515% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sympy_expand| 2.075% | -0.348% | +1.450% | +2.885% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sympy_integrate| 1.584% | +0.150% | +0.648% | +1.795% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sympy_str| 1.231% | -0.205% | +0.420% | +2.640% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sympy_sum| 3.025% | -0.254% | +0.572% | +2.160% | +-----+------------------------+--------+------------+------------+------------+ | :-| | telco| 1.517% | -0.406% | +1.835% | +3.078% | +-----+------------------------+--------+------------+------------+------------+ | :-| | tornado_http| 2.541% | -0.122% | +1.712% | +1.455% | +-----+------------------------+--------+------------+------------+------------+ | :-| | unpack_sequence| 6.723% | -1.168% | -1.991% | -15.978% | +-----+------------------------+--------+------------+------------+------------+ | :-| | unpickle| 1.893% | +0.163% | -32.197% | +3.983% | +-----+------------------------+--------+------------+------------+------------+ | :-| | unpickle_list| 2.779% | -0.137% | -0.108% | +1.659% | +-----+------------------------+--------+------------+------------+------------+ | :-| | unpickle_pure_python| 2.710% | +1.037% | -5.763% | +10.114% | +-----+------------------------+--------+------------+------------+------------+ | :-| | xml_etree_generate| 1.035% | +0.383% | -0.304% | +2.445% | +-----+------------------------+--------+------------+------------+------------+ | :-| | xml_etree_iterparse| 0.913% | +0.166% | +0.621% | +3.492% | +-----+------------------------+--------+------------+------------+------------+ | :-| | xml_etree_parse| 1.891% | +0.794% | +0.762% | +0.088% | +-----+------------------------+--------+------------+------------+------------+ | :-| | xml_etree_process| 1.428% | -0.006% | -0.823% | +5.380% | +-----+------------------------+--------+------------+------------+------------+ * Relative Standard Deviation (Standard Deviation/Average) If this is not displayed properly please visit our results page here: http://languagesperformance.intel.com/68-flat-results-for-python-2-7-branch… Our lab does a nightly source pull and build of the Python project and measures performance changes against the previous stable version and the previous nightly measurement. This is provided as a service to the community so that quality issues with current hardware can be identified quickly. Intel technologies' features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration.

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[python/cpython]
by GitHub April 28, 2017

April 28, 2017

Branch: refs/heads/fix-issue-30192 Home: https://github.com/python/cpython

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[python/cpython] 6c55b4: refactoring
by GitHub April 28, 2017

April 28, 2017

Branch: refs/heads/30190-unittest-improved-err-msg Home: https://github.com/python/cpython Commit: 6c55b42f98a00dcc4f9cafd4704db1a8743103f9 https://github.com/python/cpython/commit/6c55b42f98a00dcc4f9cafd4704db1a874… Author: Giampaolo Rodola <g.rodola(a)gmail.com> Date: 2017-04-28 (Fri, 28 Apr 2017) Changed paths: M Lib/unittest/case.py Log Message: ----------- refactoring

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[python/cpython] 941ea5: [2.7] bpo-30197: Enhance swap_attr() and backport ...
by GitHub April 28, 2017

April 28, 2017

Branch: refs/heads/2.7 Home: https://github.com/python/cpython Commit: 941ea53b5776aaeb9dc1026e482a4ce5c5768830 https://github.com/python/cpython/commit/941ea53b5776aaeb9dc1026e482a4ce5c5… Author: Serhiy Storchaka <storchaka(a)gmail.com> Date: 2017-04-28 (Fri, 28 Apr 2017) Changed paths: M Lib/test/test_support.py M Lib/test/test_tempfile.py M Misc/NEWS Log Message: ----------- [2.7] bpo-30197: Enhance swap_attr() and backport swap_item() in test.test_support. (#1341) (#1347) (cherry picked from commit d1a1def7bf221b04dcf3fc3a67aa19aa2f622f83)

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[python/cpython] 910ba9: [3.5] bpo-30197: Enhance functions swap_attr() and...
by GitHub April 28, 2017

April 28, 2017

Branch: refs/heads/3.5 Home: https://github.com/python/cpython Commit: 910ba937e90ffe3aa154a5b27dc7e2c3d3c88d1f https://github.com/python/cpython/commit/910ba937e90ffe3aa154a5b27dc7e2c3d3… Author: Serhiy Storchaka <storchaka(a)gmail.com> Date: 2017-04-28 (Fri, 28 Apr 2017) Changed paths: M Lib/test/support/__init__.py M Lib/test/test_support.py M Lib/test/test_tempfile.py M Misc/NEWS Log Message: ----------- [3.5] bpo-30197: Enhance functions swap_attr() and swap_item() in test.support. (#1341) (#1346) They now work when delete replaced attribute or item inside the with statement. The old value of the attribute or item (or None if it doesn't exist) now will be assigned to the target of the "as" clause, if there is one. (cherry picked from commit d1a1def7bf221b04dcf3fc3a67aa19aa2f622f83)

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[python/cpython] dceb6a: also show difference when passing 'places' argumen...
by GitHub April 28, 2017

April 28, 2017

Branch: refs/heads/30190-unittest-improved-err-msg Home: https://github.com/python/cpython Commit: dceb6a8bfb8063f345830ddee0c0a3ca511e1f3d https://github.com/python/cpython/commit/dceb6a8bfb8063f345830ddee0c0a3ca51… Author: Giampaolo Rodola <g.rodola(a)gmail.com> Date: 2017-04-28 (Fri, 28 Apr 2017) Changed paths: M Lib/unittest/case.py M Lib/unittest/test/test_assertions.py Log Message: ----------- also show difference when passing 'places' argument

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[python/cpython] 712114: [3.6] bpo-30197: Enhance functions swap_attr() and...
by GitHub April 28, 2017

April 28, 2017

Branch: refs/heads/3.6 Home: https://github.com/python/cpython Commit: 712114b3f9f5f98f03c66a80607b6f7101c5cc90 https://github.com/python/cpython/commit/712114b3f9f5f98f03c66a80607b6f7101… Author: Serhiy Storchaka <storchaka(a)gmail.com> Date: 2017-04-28 (Fri, 28 Apr 2017) Changed paths: M Lib/test/support/__init__.py M Lib/test/test_support.py M Lib/test/test_tempfile.py M Misc/NEWS Log Message: ----------- [3.6] bpo-30197: Enhance functions swap_attr() and swap_item() in test.support. (GH-1341) (#1345) They now work when delete replaced attribute or item inside the with statement. The old value of the attribute or item (or None if it doesn't exist) now will be assigned to the target of the "as" clause, if there is one. (cherry picked from commit d1a1def7bf221b04dcf3fc3a67aa19aa2f622f83)

1 0