Bug 1291325
| Summary: | COUNT_ALLOCS patches | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Robert Kuska <rkuska> |
| Component: | python3 | Assignee: | Charalampos Stratakis <cstratak> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 24 | CC: | bkabrda, jberan, pviktori, tomspur |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-08-16 12:58:56 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1287556 | ||
Removed in http://pkgs.fedoraproject.org/cgit/python3.git/commit/?id=19aade22cbfa57dc500f5fa82229b4b9ed0b4c30 Also 05000-autotool-intermediates.patch was removed as it contained only changes needed for COUNT_ALLOCS. http://pkgs.fedoraproject.org/cgit/python3.git/commit/?id=bbc4c0dbf76bd9bc0d3b89d795244a39dcde02d9 This package has changed ownership in the Fedora Package Database. Reassigning to the new owner of this component. This bug appears to have been reported against 'rawhide' during the Fedora 24 development cycle. Changing version to '24'. More information and reason for this action is here: https://fedoraproject.org/wiki/Fedora_Program_Management/HouseKeeping/Fedora24#Rawhide_Rebase |
COUNT_ALLOCS ------------ Each type object grows three new members: /* Number of times an object of this type was allocated. */ int tp_allocs; /* Number of times an object of this type was deallocated. */ int tp_frees; /* Highwater mark: the maximum value of tp_allocs - tp_frees so * far; or, IOW, the largest number of objects of this type alive at * the same time. */ int tp_maxalloc; Following patches are part of enabling COUNT_ALLOCS at build time: Adding option to enable COUNT_ALLOCS to configure as COUNT_ALLOCS is only documented feature, there is no flag to enable it in upstream: 00113-more-configuration-flags.patch Enabling verbose output of COUNT_ALLOCS only when env variable PYTHONDUMPCOUNTS is enabled: 00125-less-verbose-COUNT_ALLOCS.patch Skipping tests when COUNT_ALLOCS is enabled: 00134-fix-COUNT_ALLOCS-failure-in-test_sys.patch 00135-fix-test-within-test_weakref-in-debug-build.patch 00141-fix-tests_with_COUNT_ALLOCS.patch Upstream report for skipping tests when COUNT_ALLOCS is enabled: http://bugs.python.org/issue19527 Reply from Dave Malcolm: """ My hazy recollection is that at the time I was dealing with lots of memory leak issues in Python 2, so I was keen to add as much help as possible in tracking them down to Python 2 and Python 3. I don't think this patch ever really bought us much, and it sounds like there are better tools for this now, so feel free to drop the COUNT_ALLOC patches. """