7.57. CUlaunchMemSyncDomainMap Struct Reference
[Data types used by CUDA driver]
Memory Synchronization Domain map
By default, kernels are launched in domain 0. Kernel launched with CU_LAUNCH_MEM_SYNC_DOMAIN_REMOTE will have a different domain ID. User may also alter the domain ID with CUlaunchMemSyncDomainMap for a specific stream / graph node / kernel launch. See CU_LAUNCH_ATTRIBUTE_MEM_SYNC_DOMAIN_MAP.
Domain ID range is available through CU_DEVICE_ATTRIBUTE_MEM_SYNC_DOMAIN_COUNT.
Public Variables
Variables
- unsigned char CUlaunchMemSyncDomainMap::default_ [inherited]
-
The default domain ID to use for designated kernels
- unsigned char CUlaunchMemSyncDomainMap::remote [inherited]
-
The remote domain ID to use for designated kernels