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fix max va bits on unix

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Daan Leijen 2024-12-24 12:10:34 -08:00
parent d21114b5f2
commit 016b36d917
1 changed files with 1 additions and 9 deletions
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10
src/os.c
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@ -15,14 +15,6 @@ terms of the MIT license. A copy of the license can be found in the file
/* -----------------------------------------------------------
Initialization.
----------------------------------------------------------- */
#ifndef MI_DEFAULT_VIRTUAL_ADDRESS_BITS
#if MI_INTPTR_SIZE < 8
#define MI_DEFAULT_VIRTUAL_ADDRESS_BITS 32
#else
#define MI_DEFAULT_VIRTUAL_ADDRESS_BITS 48
#endif
#endif
#ifndef MI_DEFAULT_PHYSICAL_MEMORY
#if MI_INTPTR_SIZE < 8
#define MI_DEFAULT_PHYSICAL_MEMORY 4*MI_GiB
@ -36,7 +28,7 @@ static mi_os_mem_config_t mi_os_mem_config = {
0, // large page size (usually 2MiB)
4096, // allocation granularity
MI_DEFAULT_PHYSICAL_MEMORY,
MI_DEFAULT_VIRTUAL_ADDRESS_BITS,
MI_MAX_VABITS, // in `bits.h`
true, // has overcommit? (if true we use MAP_NORESERVE on mmap systems)
false, // can we partially free allocated blocks? (on mmap systems we can free anywhere in a mapped range, but on Windows we must free the entire span)
true // has virtual reserve? (if true we can reserve virtual address space without using commit or physical memory)