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| author | Dino Viehland <dinoviehland@fb.com> | 2023-10-30 15:43:11 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-10-30 15:43:11 (GMT) |
| commit | 05f2f0ac92afa560315eb66fd6576683c7f69e2d (patch) | |
| tree | a6a4746103a67f06f04ff6df9f290f0305ff9dd5 /PCbuild/pythoncore.vcxproj | |
| parent | 4ebf2fae9664a4042511059627f44d46dceb2e09 (diff) | |
| download | cpython-05f2f0ac92afa560315eb66fd6576683c7f69e2d.zip cpython-05f2f0ac92afa560315eb66fd6576683c7f69e2d.tar.gz cpython-05f2f0ac92afa560315eb66fd6576683c7f69e2d.tar.bz2 | |
gh-90815: Add mimalloc memory allocator (#109914)
* Add mimalloc v2.12
Modified src/alloc.c to remove include of alloc-override.c and not
compile new handler.
Did not include the following files:
- include/mimalloc-new-delete.h
- include/mimalloc-override.h
- src/alloc-override-osx.c
- src/alloc-override.c
- src/static.c
- src/region.c
mimalloc is thread safe and shares a single heap across all runtimes,
therefore finalization and getting global allocated blocks across all
runtimes is different.
* mimalloc: minimal changes for use in Python:
- remove debug spam for freeing large allocations
- use same bytes (0xDD) for freed allocations in CPython and mimalloc
This is important for the test_capi debug memory tests
* Don't export mimalloc symbol in libpython.
* Enable mimalloc as Python allocator option.
* Add mimalloc MIT license.
* Log mimalloc in Lib/test/pythoninfo.py.
* Document new mimalloc support.
* Use macro defs for exports as done in:
https://github.com/python/cpython/pull/31164/
Co-authored-by: Sam Gross <colesbury@gmail.com>
Co-authored-by: Christian Heimes <christian@python.org>
Co-authored-by: Victor Stinner <vstinner@python.org>
Diffstat (limited to 'PCbuild/pythoncore.vcxproj')
| -rw-r--r-- | PCbuild/pythoncore.vcxproj | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/PCbuild/pythoncore.vcxproj b/PCbuild/pythoncore.vcxproj index f121a3d..203d9c8 100644 --- a/PCbuild/pythoncore.vcxproj +++ b/PCbuild/pythoncore.vcxproj @@ -300,6 +300,12 @@ <ClInclude Include="..\Include\marshal.h" /> <ClInclude Include="..\Include\memoryobject.h" /> <ClInclude Include="..\Include\methodobject.h" /> + <ClInclude Include="..\Include\internal\mimalloc\mimalloc\atomic.h" /> + <ClInclude Include="..\Include\internal\mimalloc\mimalloc\internal.h" /> + <ClInclude Include="..\Include\internal\mimalloc\mimalloc\prim.h" /> + <ClInclude Include="..\Include\internal\mimalloc\mimalloc\track.h" /> + <ClInclude Include="..\Include\internal\mimalloc\mimalloc\types.h" /> + <ClInclude Include="..\Include\internal\mimalloc\mimalloc.h" /> <ClInclude Include="..\Include\modsupport.h" /> <ClInclude Include="..\Include\moduleobject.h" /> <ClInclude Include="..\Include\object.h" /> @@ -491,6 +497,20 @@ <ClCompile Include="..\Objects\longobject.c" /> <ClCompile Include="..\Objects\memoryobject.c" /> <ClCompile Include="..\Objects\methodobject.c" /> + <ClCompile Include="..\Objects\mimalloc\alloc-aligned.c" /> + <ClCompile Include="..\Objects\mimalloc\alloc.c" /> + <ClCompile Include="..\Objects\mimalloc\arena.c" /> + <ClCompile Include="..\Objects\mimalloc\bitmap.c" /> + <ClCompile Include="..\Objects\mimalloc\heap.c" /> + <ClCompile Include="..\Objects\mimalloc\init.c" /> + <ClCompile Include="..\Objects\mimalloc\options.c" /> + <ClCompile Include="..\Objects\mimalloc\os.c" /> + <ClCompile Include="..\Objects\mimalloc\page.c" /> + <ClCompile Include="..\Objects\mimalloc\prim\prim.c" /> + <ClCompile Include="..\Objects\mimalloc\random.c" /> + <ClCompile Include="..\Objects\mimalloc\segment.c" /> + <ClCompile Include="..\Objects\mimalloc\segment-map.c" /> + <ClCompile Include="..\Objects\mimalloc\stats.c" /> <ClCompile Include="..\Objects\moduleobject.c" /> <ClCompile Include="..\Objects\namespaceobject.c" /> <ClCompile Include="..\Objects\object.c" /> |