7.7. CUcheckpointCustomStoragePerDeviceData Struct Reference
[Data types used by CUDA driver]
Per-GPU data for zero-copy mapped device memory used with CUDA checkpoint/restore on custom storage
Public Variables
- CUdeviceptr devPtr
- size_t size
- CUstream stream
Variables
- CUdeviceptrCUcheckpointCustomStoragePerDeviceData::devPtr [inherited]
-
Zero-copy mapped device memory pointer for the user to copy to/from
- size_t CUcheckpointCustomStoragePerDeviceData::size [inherited]
-
Size of mapped memory
- CUstreamCUcheckpointCustomStoragePerDeviceData::stream [inherited]
-
Stream the user may use for the copy; the CUDA driver synchronizes on this stream before completing checkpoint or restore