7.22. cudaExternalSemaphoreSignalParams_v1 结构体参考
[CUDA运行时使用的数据类型]
外部信号量信号参数(已弃用)
公共变量
- void * fence
- cudaExternalSemaphoreSignalParams_v1::@14::@15 fence
- unsigned int flags
- cudaExternalSemaphoreSignalParams_v1::@14::@17 keyedMutex
- unsigned long long value
变量
- void * cudaExternalSemaphoreSignalParams_v1::fence [inherited]
-
指向NvSciSyncFence的指针。当cudaExternalSemaphoreHandleType的类型为cudaExternalSemaphoreHandleTypeNvSciSync时有效。
- cudaExternalSemaphoreSignalParams_v1::@14::@15 cudaExternalSemaphoreSignalParams_v1::fence [inherited]
-
栅栏对象的参数
- unsigned int cudaExternalSemaphoreSignalParams_v1::flags [inherited]
-
仅当使用cudaExternalSemaphoreSignalParams来触发类型为cudaExternalSemaphoreHandleTypeNvSciSync的cudaExternalSemaphore_t时,有效标志为cudaExternalSemaphoreSignalSkipNvSciBufMemSync:这表示在触发cudaExternalSemaphore_t时,不应为任何以cudaExternalMemoryHandleTypeNvSciBuf方式导入的外部内存对象执行内存同步操作。对于所有其他类型的cudaExternalSemaphore_t,标志必须为零。
- cudaExternalSemaphoreSignalParams_v1::@14::@17 cudaExternalSemaphoreSignalParams_v1::keyedMutex [inherited]
-
键控互斥对象的参数
- unsigned long long cudaExternalSemaphoreSignalParams_v1::value [inherited]
-
要发出信号的栅栏值