alloc_raw_data_msg

Product	Supported
Atlas A3 training product/Atlas A3 inference product	√
Atlas A2 training product/Atlas A2 inference product	√
Atlas 200I/500 A2 inference product	x
Atlas inference product	x
Atlas training product	x

Allocates a continuous memory based on the input size to carry the FlowMsg of the raw data type.

alloc_raw_data_msg(self, size, align:Optional[int] = 64) -> FlowMsg

Parameter	Input/Output	Description
size	Input	Size of the allocated memory, in bytes.
align	Input	Size of the allocated memory address alignment. Values: [32, 64, 128, 256, 512, 1024]. Default value: 64.

The FlowMsg instance is returned in normal scenarios. If the allocation fails, None is returned.

None

None

Parent topic: Class MetaRunContext