diff options
Diffstat (limited to 'indra/llcommon/llmemory.h')
| -rwxr-xr-x[-rw-r--r--] | indra/llcommon/llmemory.h | 37 |
1 files changed, 30 insertions, 7 deletions
diff --git a/indra/llcommon/llmemory.h b/indra/llcommon/llmemory.h index bbbdaa6497..1b54b56107 100644..100755 --- a/indra/llcommon/llmemory.h +++ b/indra/llcommon/llmemory.h @@ -27,7 +27,7 @@ #define LLMEMORY_H #include "llmemtype.h" -#if LL_DEBUG +#if !LL_USE_TCMALLOC inline void* ll_aligned_malloc( size_t size, int align ) { void* mem = malloc( size + (align - 1) + sizeof(void*) ); @@ -46,7 +46,7 @@ inline void ll_aligned_free( void* ptr ) inline void* ll_aligned_malloc_16(size_t size) // returned hunk MUST be freed with ll_aligned_free_16(). { #if defined(LL_WINDOWS) - return _mm_malloc(size, 16); + return _aligned_malloc(size, 16); #elif defined(LL_DARWIN) return malloc(size); // default osx malloc is 16 byte aligned. #else @@ -58,10 +58,21 @@ inline void* ll_aligned_malloc_16(size_t size) // returned hunk MUST be freed wi #endif } +inline void* ll_aligned_realloc_16(void* ptr, size_t size) // returned hunk MUST be freed with ll_aligned_free_16(). +{ +#if defined(LL_WINDOWS) + return _aligned_realloc(ptr, size, 16); +#elif defined(LL_DARWIN) + return realloc(ptr,size); // default osx malloc is 16 byte aligned. +#else + return realloc(ptr,size); // FIXME not guaranteed to be aligned. +#endif +} + inline void ll_aligned_free_16(void *p) { #if defined(LL_WINDOWS) - _mm_free(p); + _aligned_free(p); #elif defined(LL_DARWIN) return free(p); #else @@ -72,7 +83,7 @@ inline void ll_aligned_free_16(void *p) inline void* ll_aligned_malloc_32(size_t size) // returned hunk MUST be freed with ll_aligned_free_32(). { #if defined(LL_WINDOWS) - return _mm_malloc(size, 32); + return _aligned_malloc(size, 32); #elif defined(LL_DARWIN) return ll_aligned_malloc( size, 32 ); #else @@ -87,18 +98,21 @@ inline void* ll_aligned_malloc_32(size_t size) // returned hunk MUST be freed wi inline void ll_aligned_free_32(void *p) { #if defined(LL_WINDOWS) - _mm_free(p); + _aligned_free(p); #elif defined(LL_DARWIN) ll_aligned_free( p ); #else free(p); // posix_memalign() is compatible with heap deallocator #endif } -#else // LL_DEBUG -// ll_aligned_foo are noops now that we use tcmalloc everywhere (tcmalloc aligns automatically at appropriate intervals) + +#else // USE_TCMALLOC +// ll_aligned_foo are noops now that we use tcmalloc everywhere +// (tcmalloc aligns automatically at appropriate intervals) #define ll_aligned_malloc( size, align ) malloc(size) #define ll_aligned_free( ptr ) free(ptr) #define ll_aligned_malloc_16 malloc +#define ll_aligned_realloc_16 realloc #define ll_aligned_free_16 free #define ll_aligned_malloc_32 malloc #define ll_aligned_free_32 free @@ -512,4 +526,13 @@ void LLPrivateMemoryPoolTester::operator delete[](void* addr) // LLSingleton moved to llsingleton.h +LL_COMMON_API void ll_assert_aligned_func(uintptr_t ptr,U32 alignment); + +#ifdef SHOW_ASSERT +#define ll_assert_aligned(ptr,alignment) ll_assert_aligned_func(reinterpret_cast<uintptr_t>(ptr),((U32)alignment)) +#else +#define ll_assert_aligned(ptr,alignment) +#endif + + #endif |