stapl::runtime::memory_allocator Class Reference

Provides interfaces to do pool allocation for objects. More...

Static Public Member Functions
static void	initialize (option const &opts)
	Initializes the memory_allocator. More...
static void	finalize (void)
	Finalizes the memory_allocator. More...
static void *	allocate (std::size_t)
	Allocates the requested number of bytes. More...
static void	deallocate (void *, std::size_t) noexcept
	Returns the allocated storage. More...

Detailed Description

Provides interfaces to do pool allocation for objects.

The allocation and deallocation are not thread-safe, but they are thread-local.

Member Function Documentation

initialize()

void stapl::runtime::memory_allocator::initialize ( option const &  opts )

static

Initializes the memory_allocator.

Parameters

opts	option object to initialize the memory allocator with.

finalize()

void stapl::runtime::memory_allocator::finalize ( void  )

static

Finalizes the memory_allocator.

It will print allocation information if STAPL_ENABLE_MANAGED_ALLOC_STATISTICS is set.

allocate()

void * stapl::runtime::memory_allocator::allocate ( std::size_t  size )

static

Allocates the requested number of bytes.

It will keep track of the allocations if STAPL_ENABLE_MANAGED_ALLOC_STATISTICS is set.

deallocate()

void stapl::runtime::memory_allocator::deallocate ( void *  p, std::size_t  size  )

staticnoexcept

Returns the allocated storage.

It will keep track of the allocations if STAPL_ENABLE_MANAGED_ALLOC_STATISTICS is set.

---

The documentation for this class was generated from the following files:

• new.hpp
• new.cc