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gh-112529: Use GC heaps for GC allocations in free-threaded builds (gh-114157)

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* gh-112529: Use GC heaps for GC allocations in free-threaded builds

The free-threaded build's garbage collector implementation will need to
find GC objects by traversing mimalloc heaps. This hooks up the
allocation calls with the correct heaps by using a thread-local
"current_obj_heap" variable.

* Refactor out setting heap based on type
This commit is contained in:
Sam Gross 2024-01-20 11:14:45 -05:00 • committed by GitHub
parent b1ad5a5d44
commit 1d6d5e854c
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6 changed files with 85 additions and 7 deletions
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1
PCbuild/pythoncore.vcxproj
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@ -255,6 +255,7 @@
<ClInclude Include="..\Include\internal\pycore_moduleobject.h" />
<ClInclude Include="..\Include\internal\pycore_namespace.h" />
<ClInclude Include="..\Include\internal\pycore_object.h" />
<ClInclude Include="..\Include\internal\pycore_object_alloc.h" />
<ClInclude Include="..\Include\internal\pycore_object_state.h" />
<ClInclude Include="..\Include\internal\pycore_obmalloc.h" />
<ClInclude Include="..\Include\internal\pycore_obmalloc_init.h" />

3
PCbuild/pythoncore.vcxproj.filters
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@ -693,6 +693,9 @@
<ClInclude Include="..\Include\internal\pycore_object.h">
<Filter>Include\internal</Filter>
</ClInclude>
<ClInclude Include="..\Include\internal\pycore_object_alloc.h">
<Filter>Include\internal</Filter>
</ClInclude>
<ClInclude Include="..\Include\internal\pycore_object_state.h">
<Filter>Include\internal</Filter>
</ClInclude>