tsnFlow module

class panco.tsn.tsnFlow.TsnFlow(arrival_curve: List[TokenBucket], path: List[int], max_length: float, tsn_class: int)

Bases: object

Class describing a TSN flow

Parameters:

  • arrival_curve – arrival curve of the flow

  • path – path (sequence of TSN switches) of the flow

  • max_length – maximum packet length of the flow

  • tsn_class – CBS/BE class of the flow

panco.tsn.tsnFlow.aggregate_tsn_flows(list_flows: List[TsnFlow], num_servers: int, num_classes: int, be_max_length: float) → Tuple[List[List[Flow]], ndarray]

From a list of TSN flows and number of servers, computes the list of flows per CBS/BE classes, and the maximum packet size for each class and each tsn link.

Parameters:

  • list_flows – list o TSN flows

  • num_servers – total number of servers

:param num_classes : number of classes :param be_max_length: maximum packet length of the best_effort traffic

Returns:

the list of flows per class, and the maximum packet length

panco.tsn.tsnFlow.tsn_num_classes(list_flows: List[TsnFlow]) → int

From a list of TSN flows computes the number of CBS classes (if there is a BE class, it is not counted).

Parameters:

list_flows – list of tsn flows

:return:the number of TSN classes