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Created on 2019-05-13 15:22 by jdemeyer, last changed 2022-04-11 14:59 by admin. This issue is now closed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 13308 | closed | jdemeyer, 2019-05-14 09:45 | |
| PR 14517 | merged | jdemeyer, 2019-07-01 15:45 | |
| Messages (3) | |||
|---|---|---|---|
| msg342339 - (view) | Author: Jeroen Demeyer (jdemeyer) *  |
Date: 2019-05-13 15:22 | |
_PyStack_UnpackDict() is used to convert from the FastCallDict calling convention to FastCallKeywords. It currently needs two allocations: one for the tuple of keyword names and one for the array of arguments (positional and keyword). This can be optimized by using a single allocation, storing everything in a single tuple. That tuple can then be artificially truncated to the required size when done. |
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| msg342379 - (view) | Author: Jeroen Demeyer (jdemeyer) * |
Date: 2019-05-13 19:51 | |
Ideally, this would be fixed together with #36907. |
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| msg347124 - (view) | Author: Inada Naoki (methane) *  |
Date: 2019-07-02 09:49 | |
New changeset d4efd917ac24940063a1ce80073fe3570c5f07f8 by Inada Naoki (Jeroen Demeyer) in branch 'master': bpo-36904: Optimize _PyStack_UnpackDict (GH-14517) https://github.com/python/cpython/commit/d4efd917ac24940063a1ce80073fe3570c5f07f8 |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:59:15 | admin | set | github: 81085 |
| 2019-07-02 13:04:55 | jdemeyer | set | status: open -> closed resolution: wont fix stage: patch review -> resolved |
| 2019-07-02 09:49:57 | methane | set | nosy:
+ methane messages: + msg347124 |
| 2019-07-01 15:45:46 | jdemeyer | set | pull_requests: + pull_request14333 |
| 2019-05-14 09:45:29 | jdemeyer | set | keywords:
+ patch stage: patch review pull_requests: + pull_request13218 |
| 2019-05-13 19:54:28 | jdemeyer | set | components: + Interpreter Core, - Library (Lib) |
| 2019-05-13 19:51:37 | jdemeyer | set | messages: + msg342379 |
| 2019-05-13 15:23:15 | jdemeyer | set | nosy:
+ vstinner |
| 2019-05-13 15:22:54 | jdemeyer | create | |