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Try changing alignment #76451

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merged 4 commits into from
Oct 14, 2022
Merged

Try changing alignment #76451

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6ba0a48
Change alignment of where we start allocating in a region.
PeterSolMS Sep 30, 2022
cb7ee62
Merge branch 'main' into Try_changing_alignment
PeterSolMS Sep 30, 2022
5c84173
Increase CLR_SIZE so the end of the cleared area doesn't fall consist…
PeterSolMS Sep 30, 2022
b68514d
Merge branch 'main' into Try_changing_alignment
PeterSolMS Oct 14, 2022
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4 changes: 2 additions & 2 deletions src/coreclr/gc/gc.cpp
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Expand Up @@ -1839,9 +1839,9 @@ uint8_t* gc_heap::pad_for_alignment_large (uint8_t* newAlloc, int requiredAlignm

//CLR_SIZE is the max amount of bytes from gen0 that is set to 0 in one chunk
#ifdef SERVER_GC
#define CLR_SIZE ((size_t)(8*1024))
#define CLR_SIZE ((size_t)(8*1024+32))
#else //SERVER_GC
#define CLR_SIZE ((size_t)(8*1024))
#define CLR_SIZE ((size_t)(8*1024+32))
#endif //SERVER_GC

#define END_SPACE_AFTER_GC (loh_size_threshold + MAX_STRUCTALIGN)
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1 change: 1 addition & 0 deletions src/coreclr/gc/gcpriv.h
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Expand Up @@ -5624,6 +5624,7 @@ struct gap_reloc_pair

struct DECLSPEC_ALIGN(8) aligned_plug_and_gap
{
size_t additional_pad;
plug_and_gap plugandgap;
};

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