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Created on 2020-05-12 00:01 by vstinner, last changed 2022-04-11 14:59 by admin. This issue is now closed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 20044 | merged | vstinner, 2020-05-12 00:21 | |
| PR 20046 | merged | vstinner, 2020-05-12 00:43 | |
| PR 20051 | merged | vstinner, 2020-05-12 03:45 | |
| PR 20056 | merged | vstinner, 2020-05-12 16:10 | |
| PR 20066 | merged | vstinner, 2020-05-13 02:46 | |
| PR 20077 | merged | vstinner, 2020-05-13 22:30 | |
| PR 20091 | merged | vstinner, 2020-05-14 17:34 | |
| Messages (9) | |||
|---|---|---|---|
| msg368685 - (view) | Author: STINNER Victor (vstinner) *  |
Date: 2020-05-12 00:01 | |
Python/mashal.c uses Modules/hashtable.h. Python/mashal.c indirectly gets Modules/hashtable.c implementation via Modules/_tracemalloc.c which is built as a builtin module. I propose to make the "hashtable" more standard: * Move Modules/hashtable.h to Include/internal/pycore_hashtable.h * Move Modules/hashtable.c to Python/hashtable.c Attached PR implements this change but also changes the default memory allocator to PyMem_Malloc/PyMem_Free which is faster than PyMem_RawMalloc/PyMem_RawFree (current default) for memory blocks <= 512 bytes. It remains an internal C API which cannot be used outside CPython. |
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| msg368689 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2020-05-12 00:42 | |
New changeset b617993b7c0b0f6f679ef7003a62d0318b6d6af9 by Victor Stinner in branch 'master': bpo-40602: Rename hashtable.h to pycore_hashtable.h (GH-20044) https://github.com/python/cpython/commit/b617993b7c0b0f6f679ef7003a62d0318b6d6af9 |
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| msg368690 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2020-05-12 01:07 | |
New changeset d0919f0d6bb757b6bcfd7b2e15656d318c9d5cd9 by Victor Stinner in branch 'master': bpo-40602: _Py_hashtable_new() uses PyMem_Malloc() (GH-20046) https://github.com/python/cpython/commit/d0919f0d6bb757b6bcfd7b2e15656d318c9d5cd9 |
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| msg368722 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2020-05-12 11:32 | |
New changeset 7c6e97077525f0ad3cfa0971028313b9079449fd by Victor Stinner in branch 'master': bpo-40602: Optimize _Py_hashtable for pointer keys (GH-20051) https://github.com/python/cpython/commit/7c6e97077525f0ad3cfa0971028313b9079449fd |
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| msg368737 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2020-05-12 16:46 | |
New changeset f453221c8b80e0570066a9375337f208d50e6406 by Victor Stinner in branch 'master': bpo-40602: Add _Py_HashPointerRaw() function (GH-20056) https://github.com/python/cpython/commit/f453221c8b80e0570066a9375337f208d50e6406 |
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| msg368756 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2020-05-13 02:29 | |
See also bpo-40609: "_tracemalloc: remove pointer_t type". |
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| msg368758 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2020-05-13 03:36 | |
New changeset 42bae3a3d9d79f28e6b3b619bd27296d125c4c2c by Victor Stinner in branch 'master': bpo-40602: Optimize _Py_hashtable_get_ptr() (GH-20066) https://github.com/python/cpython/commit/42bae3a3d9d79f28e6b3b619bd27296d125c4c2c |
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| msg368864 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2020-05-14 19:55 | |
New changeset a482dc500b6ec4889f6a126ba08cbad6c11e37bc by Victor Stinner in branch 'master': bpo-40602: Write unit tests for _Py_hashtable_t (GH-20091) https://github.com/python/cpython/commit/a482dc500b6ec4889f6a126ba08cbad6c11e37bc |
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| msg368867 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2020-05-14 20:44 | |
New changeset d2dc827d16479d99927a6923a0347199d7c694fb by Victor Stinner in branch 'master': bpo-40602: _Py_hashtable_set() reports rehash failure (GH-20077) https://github.com/python/cpython/commit/d2dc827d16479d99927a6923a0347199d7c694fb |
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