kiper220/mimalloc
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Merge branch 'dev' into dev2

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Daan 2025-03-28 13:28:16 -07:00
commit 401a043849
10 changed files with 13 additions and 7 deletions
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include/mimalloc/atomic.h
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@ -370,8 +370,9 @@ static inline void mi_atomic_yield(void) {
_mm_pause(); _mm_pause();
} }
#elif (defined(__GNUC__) || defined(__clang__)) && \ #elif (defined(__GNUC__) || defined(__clang__)) && \
(defined(__x86_64__) || defined(__i386__) || defined(__arm__) || defined(__armel__) || defined(__ARMEL__) || \ (defined(__x86_64__) || defined(__i386__) || \
defined(__aarch64__) || defined(__powerpc__) || defined(__ppc__) || defined(__PPC__)) || defined(__POWERPC__) defined(__aarch64__) || defined(__arm__) || \
defined(__powerpc__) || defined(__ppc__) || defined(__PPC__) || defined(__POWERPC__))
#if defined(__x86_64__) || defined(__i386__) #if defined(__x86_64__) || defined(__i386__)
static inline void mi_atomic_yield(void) { static inline void mi_atomic_yield(void) {
__asm__ volatile ("pause" ::: "memory"); __asm__ volatile ("pause" ::: "memory");
@ -380,10 +381,16 @@ static inline void mi_atomic_yield(void) {
static inline void mi_atomic_yield(void) { static inline void mi_atomic_yield(void) {
__asm__ volatile("wfe"); __asm__ volatile("wfe");
} }
#elif (defined(__arm__) && __ARM_ARCH >= 7) #elif defined(__arm__)
#if __ARM_ARCH >= 7
static inline void mi_atomic_yield(void) { static inline void mi_atomic_yield(void) {
__asm__ volatile("yield" ::: "memory"); __asm__ volatile("yield" ::: "memory");
} }
#else
static inline void mi_atomic_yield(void) {
__asm__ volatile ("nop" ::: "memory");
}
#endif
#elif defined(__powerpc__) || defined(__ppc__) || defined(__PPC__) || defined(__POWERPC__) #elif defined(__powerpc__) || defined(__ppc__) || defined(__PPC__) || defined(__POWERPC__)
#ifdef __APPLE__ #ifdef __APPLE__
static inline void mi_atomic_yield(void) { static inline void mi_atomic_yield(void) {
@ -394,10 +401,6 @@ static inline void mi_atomic_yield(void) {
__asm__ __volatile__ ("or 27,27,27" ::: "memory"); __asm__ __volatile__ ("or 27,27,27" ::: "memory");
} }
#endif #endif
#elif defined(__armel__) || defined(__ARMEL__)
static inline void mi_atomic_yield(void) {
__asm__ volatile ("nop" ::: "memory");
}
#endif #endif
#elif defined(__sun) #elif defined(__sun)
// Fallback for other archs // Fallback for other archs

3
readme.md
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@ -84,6 +84,9 @@ Enjoy!
### Releases ### Releases
* 2025-03-28, `v1.9.3`, `v2.2.3`, `v3.0.3-beta`: Various small bug and build fixes, including:
fix arm32 pre v7 builds, fix mingw build, get runtime statistics, improve statistic commit counts,
fix execution on non BMI1 x64 systems.
* 2025-03-06, `v1.9.2`, `v2.2.2`, `v3.0.2-beta`: Various small bug and build fixes. * 2025-03-06, `v1.9.2`, `v2.2.2`, `v3.0.2-beta`: Various small bug and build fixes.
Add `mi_options_print`, `mi_arenas_print`, and the experimental `mi_stat_get` and `mi_stat_get_json`. Add `mi_options_print`, `mi_arenas_print`, and the experimental `mi_stat_get` and `mi_stat_get_json`.
Add `mi_thread_set_in_threadpool` and `mi_heap_set_numa_affinity` (v3 only). Add vcpkg portfile. Add `mi_thread_set_in_threadpool` and `mi_heap_set_numa_affinity` (v3 only). Add vcpkg portfile.