Mailman 3 September 2017 - Python-checkins

bpo-31217: Fix regrtest -R for small integer (#3260)
by Victor Stinner Sept. 1, 2017

Sept. 1, 2017

https://github.com/python/cpython/commit/6c2feabc5dac2f3049b15134669e9ad5af… commit: 6c2feabc5dac2f3049b15134669e9ad5af573193 branch: master author: Victor Stinner <victor.stinner(a)gmail.com> committer: GitHub <noreply(a)github.com> date: 2017-09-01T13:05:27+02:00 summary: bpo-31217: Fix regrtest -R for small integer (#3260) Use a pool of integer objects toprevent false alarm when checking for memory block leaks. Fill the pool with values in -1000..1000 which are the most common (… [View More]

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Daily reference leaks (4243df51fe43): sum=12
by solipsis＠pitrou.net Sept. 1, 2017

Sept. 1, 2017

results for 4243df51fe43 on branch "default" -------------------------------------------- test_collections leaked [0, 0, 7] memory blocks, sum=7 test_functools leaked [0, 3, 1] memory blocks, sum=4 test_multiprocessing_fork leaked [0, 2, -1] memory blocks, sum=1 test_multiprocessing_forkserver leaked [1, 1, -2] memory blocks, sum=0 test_multiprocessing_spawn leaked [-2, 1, 1] memory blocks, sum=0 Command line was: ['./python', '-m', 'test.regrtest', '-uall', '-R', '3:3:/home/psf-users/antoine/refleaks/reflog5Uwpcz', '--timeout', '7200']

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[65 flat] Results for Python (master branch) 2017-08-31
by lp_benchmark_robot＠intel.com Sept. 1, 2017

Sept. 1, 2017

Results for project python/master, build date: 2017-08-31 11:13:10-07:00. - commit: 122e88a - previous commit: c67bae0 - revision date: 2017-08-30 18:47:52-04:00 - 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+… [View More]00:00. +-----+------------------------+--------+------------+------------+------------+ | | |relative|change since|change since|current rev | | | benchmark|std_dev*| last run | baseline |run with PGO| +-----+------------------------+--------+------------+------------+------------+ | :-| | 2to3| 1.023% | +0.088% | +3.146% | +9.054% | +-----+------------------------+--------+------------+------------+------------+ | :-| | call_method| 0.903% | +0.084% | +23.077% | +11.461% | +-----+------------------------+--------+------------+------------+------------+ | :-| | call_method_slots| 1.232% | -0.387% | +23.616% | +11.169% | +-----+------------------------+--------+------------+------------+------------+ | :-| | call_method_unknown| 2.372% | -0.444% | +21.554% | +9.814% | +-----+------------------------+--------+------------+------------+------------+ | :-| | call_simple| 3.972% | -0.547% | +2.425% | +18.297% | +-----+------------------------+--------+------------+------------+------------+ | :-| | chameleon| 1.817% | +0.364% | +12.445% | +9.397% | +-----+------------------------+--------+------------+------------+------------+ | :-| | chaos| 0.800% | -0.210% | +6.336% | +11.091% | +-----+------------------------+--------+------------+------------+------------+ | :-| | crypto_pyaes| 0.491% | +0.249% | +3.026% | +6.840% | +-----+------------------------+--------+------------+------------+------------+ | :-| | deltablue| 5.768% | +0.418% | +5.960% | +19.298% | +-----+------------------------+--------+------------+------------+------------+ | :-| | django_template| 6.807% | -1.338% | +4.720% | +16.231% | +-----+------------------------+--------+------------+------------+------------+ | :-| | dulwich_log| 1.749% | +0.314% | +4.129% | +6.812% | +-----+------------------------+--------+------------+------------+------------+ | :-| | fannkuch| 0.629% | -0.053% | +5.785% | +4.841% | +-----+------------------------+--------+------------+------------+------------+ | :-| | float| 0.684% | -0.075% | +3.529% | +5.218% | +-----+------------------------+--------+------------+------------+------------+ | :-| | genshi_text| 1.429% | -0.374% | +7.798% | +10.804% | +-----+------------------------+--------+------------+------------+------------+ | :-| | genshi_xml| 2.073% | -0.043% | +5.765% | +9.750% | +-----+------------------------+--------+------------+------------+------------+ | :-| | go| 0.836% | -0.140% | +6.301% | +10.835% | +-----+------------------------+--------+------------+------------+------------+ | :-| | hexiom| 1.254% | -0.016% | +9.321% | +10.432% | +-----+------------------------+--------+------------+------------+------------+ | :-| | html5lib| 3.522% | -0.702% | +5.011% | +12.589% | +-----+------------------------+--------+------------+------------+------------+ | :-| | json_dumps| 1.329% | +1.065% | +5.349% | +8.369% | +-----+------------------------+--------+------------+------------+------------+ | :-| | json_loads| 3.761% | -0.130% | +1.035% | +12.374% | +-----+------------------------+--------+------------+------------+------------+ | :-| | logging_format| 1.880% | +0.292% | +5.564% | +12.931% | +-----+------------------------+--------+------------+------------+------------+ | :-| | logging_silent| 3.861% | -0.139% | +46.613% | +12.516% | +-----+------------------------+--------+------------+------------+------------+ | :-| | logging_simple| 1.615% | -1.082% | +5.789% | +14.775% | +-----+------------------------+--------+------------+------------+------------+ | :-| | mako| 0.442% | +0.025% | +18.868% | +11.565% | +-----+------------------------+--------+------------+------------+------------+ | :-| | mdp| 5.006% | -0.895% | +6.256% | +13.933% | +-----+------------------------+--------+------------+------------+------------+ | :-| | meteor_contest| 2.504% | +0.159% | +4.242% | +5.276% | +-----+------------------------+--------+------------+------------+------------+ | :-| | nbody| 0.911% | -0.264% | -5.260% | +5.653% | +-----+------------------------+--------+------------+------------+------------+ | :-| | nqueens| 0.486% | +0.314% | +2.979% | +5.870% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pathlib| 1.266% | +0.392% | +3.423% | +10.550% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pickle| 3.534% | +0.230% | -0.285% | +23.125% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pickle_dict| 0.369% | +0.097% | +2.599% | +19.113% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pickle_list| 1.239% | +0.069% | +6.522% | +18.646% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pickle_pure_python| 3.211% | +0.201% | +12.155% | +9.719% | +-----+------------------------+--------+------------+------------+------------+ | :-| | pidigits| 0.261% | -0.033% | +0.398% | +9.944% | +-----+------------------------+--------+------------+------------+------------+ | :-| | python_startup| 0.138% | -0.028% | +8.551% | +5.380% | +-----+------------------------+--------+------------+------------+------------+ | :-| | python_startup_no_site| 0.094% | -0.038% | +0.614% | +5.061% | +-----+------------------------+--------+------------+------------+------------+ | :-| | raytrace| 1.671% | +0.027% | +8.493% | +13.791% | +-----+------------------------+--------+------------+------------+------------+ | :-| | regex_compile| 4.283% | +1.265% | -7.797% | +10.590% | +-----+------------------------+--------+------------+------------+------------+ | :-| | regex_dna| 0.183% | +0.265% | +2.112% | +9.243% | +-----+------------------------+--------+------------+------------+------------+ | :-| | regex_effbot|15.151% | +1.982% | -21.435% | +16.979% | +-----+------------------------+--------+------------+------------+------------+ | :-| | regex_v8| 0.485% | +0.425% | +11.724% | +4.703% | +-----+------------------------+--------+------------+------------+------------+ | :-| | richards| 2.117% | +0.056% | +7.510% | +14.410% | +-----+------------------------+--------+------------+------------+------------+ | :-| | scimark_fft| 2.515% | -0.481% | +0.741% | +2.331% | +-----+------------------------+--------+------------+------------+------------+ | :-| | scimark_lu| 1.848% | -0.265% | +26.486% | +8.038% | +-----+------------------------+--------+------------+------------+------------+ | :-| | scimark_monte_carlo| 2.106% | -0.442% | +2.690% | +7.779% | +-----+------------------------+--------+------------+------------+------------+ | :-| | scimark_sor| 0.533% | +0.210% | +14.407% | +8.401% | +-----+------------------------+--------+------------+------------+------------+ | :-| | scimark_sparse_mat_mult| 1.101% | +0.099% | +0.859% | -4.071% | +-----+------------------------+--------+------------+------------+------------+ | :-| | spectral_norm| 1.215% | -0.048% | +5.296% | +3.103% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sqlalchemy_declarative| 1.175% | -0.291% | +4.427% | +9.721% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sqlalchemy_imperative| 2.712% | -0.125% | +5.106% | +6.137% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sqlite_synth| 4.326% | -0.131% | +1.084% | +10.563% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sympy_expand| 1.960% | -0.290% | +11.870% | +9.420% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sympy_integrate| 2.068% | +0.245% | +9.579% | +7.952% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sympy_str| 3.606% | +0.325% | +11.589% | +10.423% | +-----+------------------------+--------+------------+------------+------------+ | :-| | sympy_sum| 5.231% | -1.519% | +12.196% | +11.521% | +-----+------------------------+--------+------------+------------+------------+ | :-| | telco| 3.719% | +1.383% | +23.228% | +10.797% | +-----+------------------------+--------+------------+------------+------------+ | :-| | tornado_http| 1.063% | +0.049% | +5.490% | +7.496% | +-----+------------------------+--------+------------+------------+------------+ | :-| | unpack_sequence| 0.712% | +0.064% | +2.772% | -0.465% | +-----+------------------------+--------+------------+------------+------------+ | :-| | unpickle| 6.898% | +2.271% | +9.862% | +17.348% | +-----+------------------------+--------+------------+------------+------------+ | :-| | unpickle_list| 0.826% | +0.217% | -2.361% | +19.448% | +-----+------------------------+--------+------------+------------+------------+ | :-| | unpickle_pure_python| 3.633% | +0.420% | +5.861% | +7.438% | +-----+------------------------+--------+------------+------------+------------+ | :-| | xml_etree_generate| 1.243% | -0.202% | +6.330% | +6.879% | +-----+------------------------+--------+------------+------------+------------+ | :-| | xml_etree_iterparse| 2.571% | -0.125% | +2.551% | +5.494% | +-----+------------------------+--------+------------+------------+------------+ | :-| | xml_etree_parse| 2.041% | +0.256% | -4.765% | +10.102% | +-----+------------------------+--------+------------+------------+------------+ | :-| | xml_etree_process| 1.172% | +0.170% | +7.579% | +6.956% | +-----+------------------------+--------+------------+------------+------------+ * 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. [View Less]

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