7.21. cudaExternalSemaphoreSignalParams_v1 Struct Reference

[Data types used by CUDA Runtime]

External semaphore signal parameters(deprecated)

Public Variables

void * fence
cudaExternalSemaphoreSignalParams_v1::@11::@12  fence
unsigned int  flags
cudaExternalSemaphoreSignalParams_v1::@11::@14  keyedMutex
unsigned long long  value

Variables

void * cudaExternalSemaphoreSignalParams_v1::fence [inherited]

Pointer to NvSciSyncFence. Valid if cudaExternalSemaphoreHandleType is of type cudaExternalSemaphoreHandleTypeNvSciSync.

cudaExternalSemaphoreSignalParams_v1::@11::@12 cudaExternalSemaphoreSignalParams_v1::fence [inherited]

Parameters for fence objects

unsigned int cudaExternalSemaphoreSignalParams_v1::flags [inherited]

Only when cudaExternalSemaphoreSignalParams is used to signal a cudaExternalSemaphore_t of type cudaExternalSemaphoreHandleTypeNvSciSync, the valid flag is cudaExternalSemaphoreSignalSkipNvSciBufMemSync: which indicates that while signaling the cudaExternalSemaphore_t, no memory synchronization operations should be performed for any external memory object imported as cudaExternalMemoryHandleTypeNvSciBuf. For all other types of cudaExternalSemaphore_t, flags must be zero.

cudaExternalSemaphoreSignalParams_v1::@11::@14 cudaExternalSemaphoreSignalParams_v1::keyedMutex [inherited]

Parameters for keyed mutex objects

unsigned long long cudaExternalSemaphoreSignalParams_v1::value [inherited]

Value of fence to be signaled