7.25. cudaExternalSemaphoreWaitParams_v1 Struct Reference
[Data types used by CUDA Runtime]
External semaphore wait parameters(deprecated)
Public Variables
- void * fence
- cudaExternalSemaphoreWaitParams_v1::@15::@16 fence
- unsigned int flags
- unsigned long long key
- cudaExternalSemaphoreWaitParams_v1::@15::@18 keyedMutex
- unsigned int timeoutMs
- unsigned long long value
Variables
- void * cudaExternalSemaphoreWaitParams_v1::fence [inherited]
-
Pointer to NvSciSyncFence. Valid if cudaExternalSemaphoreHandleType is of type cudaExternalSemaphoreHandleTypeNvSciSync.
- cudaExternalSemaphoreWaitParams_v1::@15::@16 cudaExternalSemaphoreWaitParams_v1::fence [inherited]
-
Parameters for fence objects
- unsigned int cudaExternalSemaphoreWaitParams_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 waiting for 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.
- unsigned long long cudaExternalSemaphoreWaitParams_v1::key [inherited]
-
Value of key to acquire the mutex with
- cudaExternalSemaphoreWaitParams_v1::@15::@18 cudaExternalSemaphoreWaitParams_v1::keyedMutex [inherited]
-
Parameters for keyed mutex objects
- unsigned int cudaExternalSemaphoreWaitParams_v1::timeoutMs [inherited]
-
Timeout in milliseconds to wait to acquire the mutex
- unsigned long long cudaExternalSemaphoreWaitParams_v1::value [inherited]
-
Value of fence to be waited on