[issue1449496] Python should use 3GB Address Space on Windows

2011-05-19 Thread Chad Austin
Chad Austin c...@imvu.com added the comment: IMVU's downloadable client is built atop CPython. 80% of our users use 32-bit Windows and 20% use 64-bit Windows. We do not intend to provide 64-bit builds of our application for many of the same reasons sketched out in

[issue1449496] Python should use 3GB Address Space on Windows

2010-12-17 Thread Martin Gfeller Martin Gfeller
Martin Gfeller Martin Gfeller g...@comit.ch added the comment: Martin, we're running with this for years and with many extensions modules, without an issue. What is 64-bit safe should be 32-bit safe, not only 31-bit safe. But you're right, this is not a proof, and we

[issue1449496] Python should use 3GB Address Space on Windows

2010-12-17 Thread Amaury Forgeot d'Arc
Amaury Forgeot d'Arc amaur...@gmail.com added the comment: What is 64-bit safe should be 32-bit safe, not only 31-bit safe Not here. Python uses signed size_t for various lengths and sizes. On win32 this only gives you 31 bits... -- nosy: +amaury.forgeotdarc

[issue1449496] Python should use 3GB Address Space on Windows

2010-12-17 Thread Jason Scheirer
Jason Scheirer jason.schei...@gmail.com added the comment: I would like to see this reopened: we have a very large class of users that are not ready to entirely port to 64-bit and need this now. When running a Python script from within a desktop application (which embeds Python and has

[issue1449496] Python should use 3GB Address Space on Windows

2010-12-17 Thread Antoine Pitrou
Antoine Pitrou pit...@free.fr added the comment: When running a Python script from within a desktop application (which embeds Python and has /LARGEADDRESSAWARE set) [...]. Essentially this discounts Python scripts as an option for automation in this case. Well, if you already embed Python in

[issue1449496] Python should use 3GB Address Space on Windows

2010-12-17 Thread Martin v . Löwis
Martin v. Löwis mar...@v.loewis.de added the comment: I would like to see this reopened: we have a very large class of users that are not ready to entirely port to 64-bit and need this now. And I remain -1 to such requests. You can appeal to that by writing a PEP, or finding a committer who

[issue1449496] Python should use 3GB Address Space on Windows

2010-12-16 Thread Jason Scheirer
Jason Scheirer jason.schei...@gmail.com added the comment: The patch is a simple tweak to the Visual Studio project's compiler settings. Seems quite innocuous, nothing broke in the Python harness or our internal harnesses (at ESRI) by enabling this. -- keywords: +patch nosy:

[issue1449496] Python should use 3GB Address Space on Windows

2010-12-16 Thread Antoine Pitrou
Changes by Antoine Pitrou pit...@free.fr: -- nosy: +loewis, tim.golden ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1449496 ___ ___

[issue1449496] Python should use 3GB Address Space on Windows

2010-12-16 Thread Antoine Pitrou
Changes by Antoine Pitrou pit...@free.fr: -- stage: unit test needed - versions: +Python 3.2 -Python 2.7, Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1449496 ___

[issue1449496] Python should use 3GB Address Space on Windows

2010-12-16 Thread Martin v . Löwis
Martin v. Löwis mar...@v.loewis.de added the comment: I'm rejecting this as won't fix. Users having the underlying problem (i.e. need more than 2GB of heap) really should switch to a 64-bit installation. The risk of something breaking is just not worth it. That testing showed no issues is not

[issue1449496] Python should use 3GB Address Space on Windows

2010-08-03 Thread Brian Curtin
Brian Curtin cur...@acm.org added the comment: Unless anyone plans on a patch I say we let this go. As of 2.5 we provide x64 installers, and with most users running on 64-bit OS'es I would say it's better to suggest they use a 64-bit compiled Python to obtain an even larger addressable space.

[issue1449496] Python should use 3GB Address Space on Windows

2009-03-20 Thread Daniel Diniz
Changes by Daniel Diniz aja...@gmail.com: -- stage: - test needed versions: +Python 2.7, Python 3.1 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1449496 ___