Struct OpenMPTargetAllocator

• Defined in File OpenMPTargetAllocator.hpp

Struct Documentation

struct umpire::alloc::OpenMPTargetAllocator

Uses malloc and free to allocate and deallocate CPU memory.

Public Functions

OpenMPTargetAllocator(int _device)

void *allocate(std::size_t bytes)

Allocate bytes of memory using malloc.

Return

Pointer to start of the allocation.

Parameters

• bytes: Number of bytes to allocate.

Exceptions

• umpire::util::Exception: if memory cannot be allocated.

void deallocate(void *ptr)

Deallocate memory using free.

Parameters

• ptr: Address to deallocate.

Exceptions

• umpire::util::Exception: if memory cannot be free’d.

Public Members

int device