aclrtCmoAsync

The Atlas 200/300/500 Inference Product does not support this API.

The Atlas Training Series Product does not support this API.

Implements cache memory operations on the device.

aclError aclrtCmoAsync(void *src, size_t size, aclrtCmoType cmoType, aclrtStream stream)

Parameter	Input/Output	Description
src	Input	Address of the device memory to be operated.
size	Input	Size of the device memory to be operated, in bytes.
cmoType	Input	Cache memory operation type. Currently, only ACL_RT_CMO_TYPE_PREFETCH (memory prefetch) is supported.
stream	Input	Stream.

The value 0 indicates success, and other values indicate failure. For details, see aclError.

Parent topic: Memory Management