19 #include <rmm/detail/aligned.hpp>
20 #include <rmm/detail/export.hpp>
26 namespace RMM_NAMESPACE {
62 void* do_allocate(std::size_t bytes,
69 return rmm::detail::aligned_host_allocate(
70 bytes, alignment, [](std::size_t size) { return ::operator
new(size); });
86 void do_deallocate(
void* ptr,
90 rmm::detail::aligned_host_deallocate(
91 ptr, bytes, alignment, [](
void* ptr) { ::operator
delete(ptr); });
Base class for host memory allocation.
Definition: host_memory_resource.hpp:58
A host_memory_resource that uses the global operator new and operator delete to allocate host memory.
Definition: new_delete_resource.hpp:38
new_delete_resource & operator=(new_delete_resource &&)=default
Default move assignment operator.
new_delete_resource(new_delete_resource &&)=default
Default move constructor.
new_delete_resource(new_delete_resource const &)=default
Default copy constructor.
new_delete_resource & operator=(new_delete_resource const &)=default
Default copy assignment operator.
static constexpr std::size_t RMM_DEFAULT_HOST_ALIGNMENT
Default alignment used for host memory allocated by RMM.
Definition: aligned.hpp:37
constexpr bool is_supported_alignment(std::size_t alignment) noexcept
Returns whether or not alignment is a valid memory alignment.
Definition: aligned.hpp:64