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