Class Data_Namespace::detail::DataMgrMemoryResource

template<typename Pointer>
class DataMgrMemoryResource : public thrust::mr::memory_resource<Pointer>

A thrust memory resource wrapped around a Data_Namespace::ThrustAllocator that allocates memory via DataMgr. This memory resource wrapper is required to properly use ThrustAllocator as a custom allocator for thrust device containers like thrust::device_vector.

Public Functions

DataMgrMemoryResource(ThrustAllocator &thrust_allocator)

DataMgrMemoryResource(const DataMgrMemoryResource &other)

~DataMgrMemoryResource()

Pointer do_allocate(std::size_t bytes, std::size_t alignment = THRUST_MR_DEFAULT_ALIGNMENT)

Overrides a pure virtual function defined in thrust::mr::memory_resource to allocate from a ThrustAllocator.

void do_deallocate(Pointer p, std::size_t bytes, std::size_t alignment)

Overrides a pure virtual function defined in thrust::mr::memory_resource to deallocate memory from a ThrustAllocator.

__host__ __device__ const ThrustAllocator* Data_Namespace::detail::DataMgrMemoryResource::getThrustAllocator() const

Private Types

template<>
using base = thrust::mr::memory_resource<Pointer>

Private Members

ThrustAllocator *thrust_allocator_