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Created on 2013-11-29 10:57 by vstinner, last changed 2022-04-11 14:57 by admin. This issue is now closed.
| Files | ||||
|---|---|---|---|---|
| File name | Uploaded | Description | Edit | |
| tracemalloc_fini.patch | vstinner, 2013-11-29 10:57 | review | ||
| tracemalloc_fini-2.patch | vstinner, 2013-11-29 11:00 | review | ||
| Messages (4) | |||
|---|---|---|---|
| msg204717 - (view) | Author: STINNER Victor (vstinner) *  |
Date: 2013-11-29 10:57 | |
tracemalloc cannot be used in object destructors because the module is stopped early at Python shutdown. I would like to use tracemalloc.get_object_traceback() in object destructors to retrieve where an object was allocated. Attached patch replaces the atexit handler with a builtin _PyTraceMalloc_Fini() function to stop tracemalloc much later. It does also simplify the C code of _tracemalloc.c. |
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| msg204718 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2013-11-29 11:00 | |
Oh tracemalloc_fini.patch is not correct, _PyTraceMalloc_Fini() should be called after PyImport_Cleanup(). |
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| msg204728 - (view) | Author: Serhiy Storchaka (serhiy.storchaka) * |
Date: 2013-11-29 15:25 | |
See also issue19255. |
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| msg204892 - (view) | Author: Roundup Robot (python-dev)  |
Date: 2013-12-01 09:05 | |
New changeset cc8953ea3c7e by Victor Stinner in branch 'default': Closes #19831: Stop tracemalloc later at Python shutdown to be able to use http://hg.python.org/cpython/rev/cc8953ea3c7e |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:57:54 | admin | set | github: 64030 |
| 2013-12-01 09:05:57 | python-dev | set | status: open -> closed nosy: + python-dev messages: + msg204892 resolution: fixed stage: resolved |
| 2013-11-29 21:02:17 | Arfrever | set | nosy:
+ Arfrever |
| 2013-11-29 15:25:59 | serhiy.storchaka | set | nosy:
+ serhiy.storchaka messages: + msg204728 |
| 2013-11-29 11:01:00 | vstinner | set | files:
+ tracemalloc_fini-2.patch messages: + msg204718 |
| 2013-11-29 10:57:39 | vstinner | set | title: tracemalloc: stop the module later -> tracemalloc: stop the module later at Python shutdown |
| 2013-11-29 10:57:31 | vstinner | create | |