Variables

int cudaExternalSemaphoreHandleDesc::fd [inherited]

File descriptor referencing the semaphore object. Valid when type is one of the following:

• cudaExternalSemaphoreHandleTypeOpaqueFd

• cudaExternalSemaphoreHandleTypeTimelineSemaphoreFd

unsigned int cudaExternalSemaphoreHandleDesc::flags [inherited]

Flags reserved for the future. Must be zero.

void * cudaExternalSemaphoreHandleDesc::handle [inherited]

Valid NT handle. Must be NULL if 'name' is non-NULL

const void * cudaExternalSemaphoreHandleDesc::name [inherited]

Name of a valid synchronization primitive. Must be NULL if 'handle' is non-NULL.

const void * cudaExternalSemaphoreHandleDesc::nvSciSyncObj [inherited]

Valid NvSciSyncObj. Must be non NULL

enumcudaExternalSemaphoreHandleTypecudaExternalSemaphoreHandleDesc::type [inherited]

Type of the handle

cudaExternalSemaphoreHandleDesc::@9::@10 cudaExternalSemaphoreHandleDesc::win32 [inherited]

Win32 handle referencing the semaphore object. Valid when type is one of the following:

• cudaExternalSemaphoreHandleTypeOpaqueWin32

• cudaExternalSemaphoreHandleTypeOpaqueWin32Kmt

• cudaExternalSemaphoreHandleTypeD3D12Fence

• cudaExternalSemaphoreHandleTypeD3D11Fence

• cudaExternalSemaphoreHandleTypeKeyedMutex

• cudaExternalSemaphoreHandleTypeTimelineSemaphoreWin32 Exactly one of 'handle' and 'name' must be non-NULL. If type is one of the following: cudaExternalSemaphoreHandleTypeOpaqueWin32KmtcudaExternalSemaphoreHandleTypeKeyedMutexKmt then 'name' must be NULL.