Class CudaAllocator

• Defined in File cuda_allocator.hpp

Base Type

• public holoscan::Allocator (Class Allocator)

Derived Types

• public holoscan::RMMAllocator (Class RMMAllocator)

• public holoscan::StreamOrderedAllocator (Class StreamOrderedAllocator)

class CudaAllocator : public holoscan::Allocator

Base class for all CUDA allocators.

CudaAllocators are allocators for CUDA memory that also support asynchronous allocation.

Subclassed by holoscan::RMMAllocator, holoscan::StreamOrderedAllocator

Public Functions

template<typename ArgT, typename ...ArgsT, typename = std::enable_if_t<!std::is_base_of_v<::holoscan::Resource, std::decay_t<ArgT>> && (std::is_same_v<::holoscan::Arg, std::decay_t<ArgT>> || std::is_same_v<::holoscan::ArgList, std::decay_t<ArgT>>)>>
inline explicit CudaAllocator(ArgT &&arg, ArgsT&&... args)

CudaAllocator() = default

CudaAllocator(const std::string &name, nvidia::gxf::CudaAllocator *component)

inline virtual const char *gxf_typename() const override

nvidia::byte *allocate_async(uint64_t size, cudaStream_t stream)

void free_async(byte *pointer, cudaStream_t stream)

size_t pool_size(MemoryStorageType type) const

nvidia::gxf::CudaAllocator *get() const