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Created on 2015-07-16 20:58 by Mark.Shannon, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Messages (5) | |||
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| msg246828 - (view) | Author: Mark Shannon (Mark.Shannon) *  |
Date: 2015-07-16 20:58 | |
Issue 23601 advocates using the small object allocator for dict-keys objects and the results of tests are good. Using the small object allocator for dict value-arrays as well seems like the obvious next step. |
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| msg246831 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2015-07-16 21:11 | |
If it's an optimization, we need benchmarks. We should also try to modify PyMem allocator to simply be an alias to PyObject allocator. I expect a little speedup. I'm not talking for the specific case of the dict type, but for all Python. |
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| msg272894 - (view) | Author: Larry Hastings (larry) * |
Date: 2016-08-17 00:27 | |
Assigning to myself on behalf of "aniawsz". I actually want to assign it to her but for some reason I can't. (Maybe because she doesn't have the commit bit?) |
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| msg272895 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2016-08-17 00:31 | |
In Python 3.6, PyMem_Malloc() is now an alias to PyObject_Malloc(), both functions use the pymalloc allocator: see the issue #26249. This issue can now be closed. -- Note: I created the issue #26249 when I saw the good results of the issue #23601. In fact, I had the idea when I wrote tracemalloc, but I chose to defer the idea because some people expected regressions. PYTHONMALLOC=debug should now help to find and debug issues: https://docs.python.org/dev/whatsnew/3.6.html#pythonmalloc-environment-variable |
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| msg272896 - (view) | Author: Anilyka Barry (abarry) *  |
Date: 2016-08-17 00:34 | |
One needs to have the "Developer" role (i.e. can triage issues) to be assigned :) |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:18 | admin | set | github: 68836 |
| 2016-09-02 11:04:35 | vstinner | set | status: open -> closed resolution: fixed |
| 2016-08-17 00:34:56 | abarry | set | nosy:
+ abarry messages: + msg272896 |
| 2016-08-17 00:31:05 | vstinner | set | messages: + msg272895 |
| 2016-08-17 00:27:27 | larry | set | assignee: larry messages: + msg272894 |
| 2016-08-17 00:26:29 | larry | set | nosy:
+ larry, aniawsz |
| 2015-07-16 21:11:49 | vstinner | set | nosy:
+ vstinner messages: + msg246831 |
| 2015-07-16 20:58:44 | Mark.Shannon | create | |