CUDA_EXTERNAL_MEMORY_HANDLE_DESC.handle_st

Undocumented in source.

struct CUDA_EXTERNAL_MEMORY_HANDLE_DESC

union handle_st {

win32_st win32;

}

Members

win32_st struct win32_st: Win32 handle referencing the semaphore object. Valid when type is one of the following: - ::CU_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32 - ::CU_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_WIN32_KMT - ::CU_EXTERNAL_MEMORY_HANDLE_TYPE_D3D12_HEAP - ::CU_EXTERNAL_MEMORY_HANDLE_TYPE_D3D12_RESOURCE Exactly one of 'handle' and 'name' must be non-NULL. If type is ::CU_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_WIN32_KMT then 'name' must be NULL.

fd int fd;: File descriptor referencing the memory object. Valid when type is ::CU_EXTERNAL_MEMORY_HANDLE_TYPE_OPAQUE_FD