Cpu Wait Contexts

NvSciSync can be used to wait on a fence from the CPU but it might require some additional resources to perform this wait. Allocating those resources is controlled by the application and encapsulated in the NvSciSyncCpuWaitContext structure. In the initialization phase a waiter allocates this structure. It can then be used to wait on any number of sync fences but it cannot be used from multiple threads at the same time: