diff options
Diffstat (limited to 'include/mimalloc-types.h')
| -rw-r--r-- | include/mimalloc-types.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/include/mimalloc-types.h b/include/mimalloc-types.h index 66b311c..3ddd4e8 100644 --- a/include/mimalloc-types.h +++ b/include/mimalloc-types.h @@ -105,10 +105,10 @@ terms of the MIT license. A copy of the license can be found in the file // Main tuning parameters for segment and page sizes // Sizes for 64-bit, divide by two for 32-bit -#define MI_SMALL_PAGE_SHIFT (13 + MI_INTPTR_SHIFT) // 64kb -#define MI_MEDIUM_PAGE_SHIFT ( 3 + MI_SMALL_PAGE_SHIFT) // 512kb -#define MI_LARGE_PAGE_SHIFT ( 3 + MI_MEDIUM_PAGE_SHIFT) // 4mb -#define MI_SEGMENT_SHIFT ( MI_LARGE_PAGE_SHIFT) // 4mb +#define MI_SMALL_PAGE_SHIFT (13 + MI_INTPTR_SHIFT) // 64KiB +#define MI_MEDIUM_PAGE_SHIFT ( 3 + MI_SMALL_PAGE_SHIFT) // 512KiB +#define MI_LARGE_PAGE_SHIFT ( 3 + MI_MEDIUM_PAGE_SHIFT) // 4MiB +#define MI_SEGMENT_SHIFT ( MI_LARGE_PAGE_SHIFT) // 4MiB // Derived constants #define MI_SEGMENT_SIZE (1UL<<MI_SEGMENT_SHIFT) @@ -124,9 +124,9 @@ terms of the MIT license. A copy of the license can be found in the file // The max object size are checked to not waste more than 12.5% internally over the page sizes. // (Except for large pages since huge objects are allocated in 4MiB chunks) -#define MI_SMALL_OBJ_SIZE_MAX (MI_SMALL_PAGE_SIZE/4) // 16kb -#define MI_MEDIUM_OBJ_SIZE_MAX (MI_MEDIUM_PAGE_SIZE/4) // 128kb -#define MI_LARGE_OBJ_SIZE_MAX (MI_LARGE_PAGE_SIZE/2) // 2mb +#define MI_SMALL_OBJ_SIZE_MAX (MI_SMALL_PAGE_SIZE/4) // 16KiB +#define MI_MEDIUM_OBJ_SIZE_MAX (MI_MEDIUM_PAGE_SIZE/4) // 128KiB +#define MI_LARGE_OBJ_SIZE_MAX (MI_LARGE_PAGE_SIZE/2) // 2MiB #define MI_LARGE_OBJ_WSIZE_MAX (MI_LARGE_OBJ_SIZE_MAX/MI_INTPTR_SIZE) #define MI_HUGE_OBJ_SIZE_MAX (2*MI_INTPTR_SIZE*MI_SEGMENT_SIZE) // (must match MI_REGION_MAX_ALLOC_SIZE in memory.c) @@ -249,13 +249,13 @@ typedef struct mi_page_s { typedef enum mi_page_kind_e { - MI_PAGE_SMALL, // small blocks go into 64kb pages inside a segment - MI_PAGE_MEDIUM, // medium blocks go into 512kb pages inside a segment + MI_PAGE_SMALL, // small blocks go into 64KiB pages inside a segment + MI_PAGE_MEDIUM, // medium blocks go into 512KiB pages inside a segment MI_PAGE_LARGE, // larger blocks go into a single page spanning a whole segment - MI_PAGE_HUGE // huge blocks (>512kb) are put into a single page in a segment of the exact size (but still 2mb aligned) + MI_PAGE_HUGE // huge blocks (>512KiB) are put into a single page in a segment of the exact size (but still 2MiB aligned) } mi_page_kind_t; -// Segments are large allocated memory blocks (2mb on 64 bit) from +// Segments are large allocated memory blocks (2MiB on 64 bit) from // the OS. Inside segments we allocated fixed size _pages_ that // contain blocks. typedef struct mi_segment_s { |