FlowInfo

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

Indicates the flow information of DataFlow.

FlowInfo(start_time=0, end_time=0, flow_flags=0, transaction_id=0)

Parameter	Data Type	Description
start_time	int	Start time, in ms.
end_time	int	End time, in ms.
flow_flags	int	dataflow.FlowFlag. For details, see dataflow.FlowFlag.
transaction_id	int	Transaction ID used for DataFlow data transmission. This parameter is valid only when the value is not 0.

None is returned in normal scenarios.

TypeError is returned when the parameter type is incorrect.

import dataflow as df
graph = df.FlowGraph(...)
flow_info = FlowInfo(...)
graph.feed_data(...,flow_info)

None

Parent topic: dataflow.FlowInfo