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Title: Issue 4258: Use 30-bit digits instead of 15-bit digits for Python integers. - Python tracker

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This issue has been migrated to GitHub: https://github.com/python/cpython/issues/48508 https://github.com/python/cpython/issues/48508
Titlehttp://docs.python.org/devguide/triaging.html#title
Typehttp://docs.python.org/devguide/triaging.html#type
Stagehttp://docs.python.org/devguide/triaging.html#stage
Componentshttp://docs.python.org/devguide/triaging.html#components
Versionshttp://docs.python.org/devguide/triaging.html#versions
Statushttp://docs.python.org/devguide/triaging.html#status
Resolutionhttp://docs.python.org/devguide/triaging.html#resolution
Dependencieshttp://docs.python.org/devguide/triaging.html#dependencies
5260https://bugs.python.org/issue5260
Supersederhttp://docs.python.org/devguide/triaging.html#superseder
Assigned Tohttp://docs.python.org/devguide/triaging.html#assigned-to
Nosy Listhttp://docs.python.org/devguide/triaging.html#nosy-list
Priorityhttp://docs.python.org/devguide/triaging.html#priority
Keywordshttp://docs.python.org/devguide/triaging.html#keywords
pybench_results.txthttps://bugs.python.org/file11950/pybench_results.txt
optimize.patchhttps://bugs.python.org/file11951/optimize.patch
long_stat.patchhttps://bugs.python.org/file11952/long_stat.patch
30bit_longdigit13.patchhttps://bugs.python.org/file13108/30bit_longdigit13.patch
30bit_longdigit13+optimizations.patchhttps://bugs.python.org/file13118/30bit_longdigit13%2Boptimizations.patch
pidigits.pyhttps://bugs.python.org/file13119/pidigits.py
30bit_longdigit14.patchhttps://bugs.python.org/file13122/30bit_longdigit14.patch
pidigits_noprint.pyhttps://bugs.python.org/file13127/pidigits_noprint.py
pidigits_bestof.pyhttps://bugs.python.org/file13132/pidigits_bestof.py
30bit_longdigit13+optimizations1.patchhttps://bugs.python.org/file13137/30bit_longdigit13%2Boptimizations1.patch
30bit_longdigit17.patchhttps://bugs.python.org/file13142/30bit_longdigit17.patch
30bit_longdigit17+asm.patchhttps://bugs.python.org/file13149/30bit_longdigit17%2Basm.patch
30bit_longdigit20.patchhttps://bugs.python.org/file13164/30bit_longdigit20.patch
msg75491https://bugs.python.org/issue4258#msg75491
(view)https://bugs.python.org/msg75491
issue 1814https://bugs.python.org/issue1814
http://mail.python.org/pipermail/python-dev/2008-November/083315.htmlhttp://mail.python.org/pipermail/python-dev/2008-November/083315.html
http://mail.python.org/pipermail/python-dev/2008-November/083355.htmlhttp://mail.python.org/pipermail/python-dev/2008-November/083355.html
msg75492https://bugs.python.org/issue4258#msg75492
(view)https://bugs.python.org/msg75492
msg75494https://bugs.python.org/issue4258#msg75494
(view)https://bugs.python.org/msg75494
msg75512https://bugs.python.org/issue4258#msg75512
(view)https://bugs.python.org/msg75512
msg75513https://bugs.python.org/issue4258#msg75513
(view)https://bugs.python.org/msg75513
msg75518https://bugs.python.org/issue4258#msg75518
(view)https://bugs.python.org/msg75518
msg75520https://bugs.python.org/issue4258#msg75520
(view)https://bugs.python.org/msg75520
issue 3944https://bugs.python.org/issue3944
msg75522https://bugs.python.org/issue4258#msg75522
(view)https://bugs.python.org/msg75522
msg75534https://bugs.python.org/issue4258#msg75534
(view)https://bugs.python.org/msg75534
msg75536https://bugs.python.org/issue4258#msg75536
(view)https://bugs.python.org/msg75536
msg75539https://bugs.python.org/issue4258#msg75539
(view)https://bugs.python.org/msg75539
msg75540https://bugs.python.org/issue4258#msg75540
(view)https://bugs.python.org/msg75540
msg75551https://bugs.python.org/issue4258#msg75551
(view)https://bugs.python.org/msg75551
msg75553https://bugs.python.org/issue4258#msg75553
(view)https://bugs.python.org/msg75553
msg75559https://bugs.python.org/issue4258#msg75559
(view)https://bugs.python.org/msg75559
Tools/pybench/pybench.pyhttps://github.com/python/cpython/blob/master/Tools/pybench/pybench.py
Tools/pybench/pybench.pyhttps://github.com/python/cpython/blob/master/Tools/pybench/pybench.py
msg75560https://bugs.python.org/issue4258#msg75560
(view)https://bugs.python.org/msg75560
msg75561https://bugs.python.org/issue4258#msg75561
(view)https://bugs.python.org/msg75561
msg75562https://bugs.python.org/issue4258#msg75562
(view)https://bugs.python.org/msg75562
msg75695https://bugs.python.org/issue4258#msg75695
(view)https://bugs.python.org/msg75695
Objects/abstract.chttps://github.com/python/cpython/blob/master/Objects/abstract.c
Objects/boolobject.chttps://github.com/python/cpython/blob/master/Objects/boolobject.c
msg75718https://bugs.python.org/issue4258#msg75718
(view)https://bugs.python.org/msg75718
Objects/longobject.c:700https://github.com/python/cpython/blob/master/Objects/longobject.c#L700
msg75720https://bugs.python.org/issue4258#msg75720
(view)https://bugs.python.org/msg75720
msg75746https://bugs.python.org/issue4258#msg75746
(view)https://bugs.python.org/msg75746
msg77769https://bugs.python.org/issue4258#msg77769
(view)https://bugs.python.org/msg77769
msg77770https://bugs.python.org/issue4258#msg77770
(view)https://bugs.python.org/msg77770
issue4294https://bugs.python.org/issue4294
msg82116https://bugs.python.org/issue4258#msg82116
(view)https://bugs.python.org/msg82116
msg82250https://bugs.python.org/issue4258#msg82250
(view)https://bugs.python.org/msg82250
msg82251https://bugs.python.org/issue4258#msg82251
(view)https://bugs.python.org/msg82251
msg82318https://bugs.python.org/issue4258#msg82318
(view)https://bugs.python.org/msg82318
msg82319https://bugs.python.org/issue4258#msg82319
(view)https://bugs.python.org/msg82319
msg82320https://bugs.python.org/issue4258#msg82320
(view)https://bugs.python.org/msg82320
msg82321https://bugs.python.org/issue4258#msg82321
(view)https://bugs.python.org/msg82321
msg82325https://bugs.python.org/issue4258#msg82325
(view)https://bugs.python.org/msg82325
msg82326https://bugs.python.org/issue4258#msg82326
(view)https://bugs.python.org/msg82326
msg82342https://bugs.python.org/issue4258#msg82342
(view)https://bugs.python.org/msg82342
msg82344https://bugs.python.org/issue4258#msg82344
(view)https://bugs.python.org/msg82344
http://shootout.alioth.debian.org/u64q/benchmark.php?test=pidigits&lang=python&id=1http://shootout.alioth.debian.org/u64q/benchmark.php?test=pidigits&lang=python&id=1
msg82345https://bugs.python.org/issue4258#msg82345
(view)https://bugs.python.org/msg82345
msg82346https://bugs.python.org/issue4258#msg82346
(view)https://bugs.python.org/msg82346
Include/longintrepr.hhttps://github.com/python/cpython/blob/master/Include/longintrepr.h
msg82347https://bugs.python.org/issue4258#msg82347
(view)https://bugs.python.org/msg82347
PC/pyconfig.hhttps://github.com/python/cpython/blob/master/PC/pyconfig.h
Include/longintrepr.hhttps://github.com/python/cpython/blob/master/Include/longintrepr.h
msg82348https://bugs.python.org/issue4258#msg82348
(view)https://bugs.python.org/msg82348
msg82350https://bugs.python.org/issue4258#msg82350
(view)https://bugs.python.org/msg82350
msg82362https://bugs.python.org/issue4258#msg82362
(view)https://bugs.python.org/msg82362
msg82364https://bugs.python.org/issue4258#msg82364
(view)https://bugs.python.org/msg82364
msg82368https://bugs.python.org/issue4258#msg82368
(view)https://bugs.python.org/msg82368
http://codereview.appspot.com/14105http://codereview.appspot.com/14105
msg82374https://bugs.python.org/issue4258#msg82374
(view)https://bugs.python.org/msg82374
msg82375https://bugs.python.org/issue4258#msg82375
(view)https://bugs.python.org/msg82375
http://codereview.appspot.com/14105http://codereview.appspot.com/14105
http://code.google.com/p/rietveld/issues/detail?id=87http://code.google.com/p/rietveld/issues/detail?id=87
msg82385https://bugs.python.org/issue4258#msg82385
(view)https://bugs.python.org/msg82385
msg82386https://bugs.python.org/issue4258#msg82386
(view)https://bugs.python.org/msg82386
msg82404https://bugs.python.org/issue4258#msg82404
(view)https://bugs.python.org/msg82404
msg82407https://bugs.python.org/issue4258#msg82407
(view)https://bugs.python.org/msg82407
msg82424https://bugs.python.org/issue4258#msg82424
(view)https://bugs.python.org/msg82424
http://codereview.appspot.com/14105/diff/1/11http://codereview.appspot.com/14105/diff/1/11
Doc/library/sys.rsthttps://github.com/python/cpython/blob/master/Doc/library/sys.rst
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PC/pyconfig.hhttps://github.com/python/cpython/blob/master/PC/pyconfig.h
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Doc/library/sys.rsthttps://github.com/python/cpython/blob/master/Doc/library/sys.rst
Include/longintrepr.hhttps://github.com/python/cpython/blob/master/Include/longintrepr.h
Include/longobject.hhttps://github.com/python/cpython/blob/master/Include/longobject.h
Include/pyport.hhttps://github.com/python/cpython/blob/master/Include/pyport.h
Lib/test/test_long.pyhttps://github.com/python/cpython/blob/master/Lib/test/test_long.py
Lib/test/test_sys.pyhttps://github.com/python/cpython/blob/master/Lib/test/test_sys.py
Objects/longobject.chttps://github.com/python/cpython/blob/master/Objects/longobject.c
PC/pyconfig.hhttps://github.com/python/cpython/blob/master/PC/pyconfig.h
Python/marshal.chttps://github.com/python/cpython/blob/master/Python/marshal.c
Python/sysmodule.chttps://github.com/python/cpython/blob/master/Python/sysmodule.c
msg82425https://bugs.python.org/issue4258#msg82425
(view)https://bugs.python.org/msg82425
msg82426https://bugs.python.org/issue4258#msg82426
(view)https://bugs.python.org/msg82426
msg82428https://bugs.python.org/issue4258#msg82428
(view)https://bugs.python.org/msg82428
msg82429https://bugs.python.org/issue4258#msg82429
(view)https://bugs.python.org/msg82429
msg82430https://bugs.python.org/issue4258#msg82430
(view)https://bugs.python.org/msg82430
msg82431https://bugs.python.org/issue4258#msg82431
(view)https://bugs.python.org/msg82431
msg82432https://bugs.python.org/issue4258#msg82432
(view)https://bugs.python.org/msg82432
http://codereview.appspot.com/14105/diff/1/2http://codereview.appspot.com/14105/diff/1/2
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msg82433https://bugs.python.org/issue4258#msg82433
(view)https://bugs.python.org/msg82433
msg82434https://bugs.python.org/issue4258#msg82434
(view)https://bugs.python.org/msg82434
msg82444https://bugs.python.org/issue4258#msg82444
(view)https://bugs.python.org/msg82444
msg82445https://bugs.python.org/issue4258#msg82445
(view)https://bugs.python.org/msg82445
msg82448https://bugs.python.org/issue4258#msg82448
(view)https://bugs.python.org/msg82448
msg82458https://bugs.python.org/issue4258#msg82458
(view)https://bugs.python.org/msg82458
msg82466https://bugs.python.org/issue4258#msg82466
(view)https://bugs.python.org/msg82466
msg82468https://bugs.python.org/issue4258#msg82468
(view)https://bugs.python.org/msg82468
msg82469https://bugs.python.org/issue4258#msg82469
(view)https://bugs.python.org/msg82469
http://codereview.appspot.com/14105/diff/1/2http://codereview.appspot.com/14105/diff/1/2
Python/marshal.chttps://github.com/python/cpython/blob/master/Python/marshal.c
http://codereview.appspot.com/14105/diff/1/2#newcode160http://codereview.appspot.com/14105/diff/1/2#newcode160
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http://codereview.appspot.com/14105http://codereview.appspot.com/14105
msg82533https://bugs.python.org/issue4258#msg82533
(view)https://bugs.python.org/msg82533
issue 3944https://bugs.python.org/issue3944
msg82538https://bugs.python.org/issue4258#msg82538
(view)https://bugs.python.org/msg82538
msg82563https://bugs.python.org/issue4258#msg82563
(view)https://bugs.python.org/msg82563
msg82599https://bugs.python.org/issue4258#msg82599
(view)https://bugs.python.org/msg82599
Objects/longsobject.chttps://github.com/python/cpython/blob/master/Objects/longsobject.c
msg82669https://bugs.python.org/issue4258#msg82669
(view)https://bugs.python.org/msg82669
http://codereview.appspot.com/14105http://codereview.appspot.com/14105
msg82792https://bugs.python.org/issue4258#msg82792
(view)https://bugs.python.org/msg82792
msg83389https://bugs.python.org/issue4258#msg83389
(view)https://bugs.python.org/msg83389
msg83467https://bugs.python.org/issue4258#msg83467
(view)https://bugs.python.org/msg83467
msg83772https://bugs.python.org/issue4258#msg83772
(view)https://bugs.python.org/msg83772
r70460https://hg.python.org/lookup/r70460
Misc/NEWShttps://github.com/python/cpython/blob/master/Misc/NEWS
msg83773https://bugs.python.org/issue4258#msg83773
(view)https://bugs.python.org/msg83773
r70459https://hg.python.org/lookup/r70459
msg83774https://bugs.python.org/issue4258#msg83774
(view)https://bugs.python.org/msg83774
r70460https://hg.python.org/lookup/r70460
Misc/NEWShttps://github.com/python/cpython/blob/master/Misc/NEWS
msg83865https://bugs.python.org/issue4258#msg83865
(view)https://bugs.python.org/msg83865
r70479https://hg.python.org/lookup/r70479
issue 3944https://bugs.python.org/issue3944
msg83865https://bugs.python.org/msg83865
msg83774https://bugs.python.org/msg83774
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msg82404https://bugs.python.org/msg82404
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msg82385https://bugs.python.org/msg82385
msg82375https://bugs.python.org/msg82375
msg82374https://bugs.python.org/msg82374
msg82368https://bugs.python.org/msg82368
msg82364https://bugs.python.org/msg82364
loewishttps://bugs.python.org/user8
msg82362https://bugs.python.org/msg82362
schuppenieshttps://bugs.python.org/user5403
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msg82350https://bugs.python.org/msg82350
msg82348https://bugs.python.org/msg82348
30bit_longdigit14.patchhttps://bugs.python.org/file13120
msg82347https://bugs.python.org/msg82347
msg82346https://bugs.python.org/msg82346
pidigits.pyhttps://bugs.python.org/file13119
msg82345https://bugs.python.org/msg82345
msg82344https://bugs.python.org/msg82344
msg82342https://bugs.python.org/msg82342
30bit_longdigit6.patchhttps://bugs.python.org/file11986
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msg82326https://bugs.python.org/msg82326
msg82325https://bugs.python.org/msg82325
msg82321https://bugs.python.org/msg82321
msg82320https://bugs.python.org/msg82320
msg82319https://bugs.python.org/msg82319
msg82318https://bugs.python.org/msg82318
msg82251https://bugs.python.org/msg82251
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30bit_longdigit13.patchhttps://bugs.python.org/file13108
msg82250https://bugs.python.org/msg82250
msg82116https://bugs.python.org/msg82116
longobject.c: minor fixes, cleanups and optimizationshttps://bugs.python.org/issue5260
msg77770https://bugs.python.org/msg77770
pitrouhttps://bugs.python.org/user2040
msg77769https://bugs.python.org/msg77769
30bit_longdigit6.patchhttps://bugs.python.org/file11986
msg75746https://bugs.python.org/msg75746
msg75720https://bugs.python.org/msg75720
msg75718https://bugs.python.org/msg75718
30bit_longdigit3.patchhttps://bugs.python.org/file11947
30bit_longdigit4.patchhttps://bugs.python.org/file11976
msg75695https://bugs.python.org/msg75695
msg75562https://bugs.python.org/msg75562
long_stat.patchhttps://bugs.python.org/file11952
msg75561https://bugs.python.org/msg75561
optimize.patchhttps://bugs.python.org/file11951
msg75560https://bugs.python.org/msg75560
pybench_results.txthttps://bugs.python.org/file11950
msg75559https://bugs.python.org/msg75559
msg75553https://bugs.python.org/msg75553
msg75551https://bugs.python.org/msg75551
msg75540https://bugs.python.org/msg75540
msg75539https://bugs.python.org/msg75539
msg75536https://bugs.python.org/msg75536
30bit_longdigit2.patchhttps://bugs.python.org/file11936
30bit_longdigit3.patchhttps://bugs.python.org/file11947
msg75534https://bugs.python.org/msg75534
msg75522https://bugs.python.org/msg75522
msg75520https://bugs.python.org/msg75520
msg75518https://bugs.python.org/msg75518
christian.heimeshttps://bugs.python.org/user3108
gregory.p.smithhttps://bugs.python.org/user252
msg75513https://bugs.python.org/msg75513
30bit_longdigit.patchhttps://bugs.python.org/file11935
vstinnerhttps://bugs.python.org/user2377
msg75512https://bugs.python.org/msg75512
30bit_longdigit2.patchhttps://bugs.python.org/file11936
msg75494https://bugs.python.org/msg75494
msg75492https://bugs.python.org/msg75492
The Python Software Foundationhttps://python.org/psf-landing/
Rounduphttp://roundup.sourceforge.net
Python Software Foundationhttp://python.org/psf
Legal Statementshttp://python.org/about/legal
URLs of crawlers that visited me.