Memory Allocation

Classes
class	tbb::aligned_space< T, N >
	Block of space aligned sufficiently to construct an array T with N elements. More...
class	tbb::cache_aligned_allocator< T >
	Meets "allocator" requirements of ISO C++ Standard, Section 20.1.5. More...
class	tbb::cache_aligned_allocator< void >
	Analogous to std::allocator<void>, as defined in ISO C++ Standard, Section 20.4.1. More...
class	tbb::interface6::memory_pool_allocator< T, P >
	Meets "allocator" requirements of ISO C++ Standard, Section 20.1.5. More...
class	tbb::interface6::memory_pool_allocator< void, P >
	Analogous to std::allocator<void>, as defined in ISO C++ Standard, Section 20.4.1. More...
class	tbb::tbb_allocator< T >
	Meets "allocator" requirements of ISO C++ Standard, Section 20.1.5. More...
class	tbb::tbb_allocator< void >
	Analogous to std::allocator<void>, as defined in ISO C++ Standard, Section 20.4.1. More...
class	tbb::zero_allocator< T, Allocator >
	Meets "allocator" requirements of ISO C++ Standard, Section 20.1.5. More...
class	tbb::zero_allocator< void, Allocator >
	Analogous to std::allocator<void>, as defined in ISO C++ Standard, Section 20.4.1. More...

Functions
void *__TBB_EXPORTED_FUNC	scalable_malloc (size_t size)
	The "malloc" analogue to allocate block of memory of size bytes.
void __TBB_EXPORTED_FUNC	scalable_free (void *ptr)
	The "free" analogue to discard a previously allocated piece of memory.
void *__TBB_EXPORTED_FUNC	scalable_realloc (void *ptr, size_t size)
	The "realloc" analogue complementing scalable_malloc.
void *__TBB_EXPORTED_FUNC	scalable_calloc (size_t nobj, size_t size)
	The "calloc" analogue complementing scalable_malloc.
int __TBB_EXPORTED_FUNC	scalable_posix_memalign (void **memptr, size_t alignment, size_t size)
	The "posix_memalign" analogue.
void *__TBB_EXPORTED_FUNC	scalable_aligned_malloc (size_t size, size_t alignment)
	The "_aligned_malloc" analogue.
void *__TBB_EXPORTED_FUNC	scalable_aligned_realloc (void *ptr, size_t size, size_t alignment)
	The "_aligned_realloc" analogue.
void __TBB_EXPORTED_FUNC	scalable_aligned_free (void *ptr)
	The "_aligned_free" analogue.
size_t __TBB_EXPORTED_FUNC	scalable_msize (void *ptr)
	The analogue of _msize/malloc_size/malloc_usable_size. More...
int __TBB_EXPORTED_FUNC	scalable_allocation_mode (int param, intptr_t value)
	Set TBB allocator-specific allocation modes.
int __TBB_EXPORTED_FUNC	scalable_allocation_command (int cmd, void *param)
	Call TBB allocator-specific commands.

Detailed Description

Function Documentation

scalable_msize()

size_t __TBB_EXPORTED_FUNC scalable_msize

(

void *

ptr

)

The analogue of _msize/malloc_size/malloc_usable_size.

Returns the usable size of a memory block previously allocated by scalable_*, or 0 (zero) if ptr does not point to such a block.