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# Copyright (c) 2022 The Regents of the University of California
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from m5.objects import Port, TrafficGen
from .abstract_core import AbstractCore
from .abstract_generator_core import AbstractGeneratorCore
from ...utils.override import overrides
class TrafficGeneratorCore(AbstractGeneratorCore):
"""The traffic generator core interface.
This class defines the interface for a generator core that will create
a compound traffic specified by the parameters below. It uses
TrafficGen to create the traffic.
:param config_file: path to the configuration file specifying the
pattern of traffic.
"""
def __init__(self, config_file: str):
"""
Create a TrafficGen SimObject as the core of this component.
"""
super().__init__()
self.generator = TrafficGen(config_file=config_file)
@overrides(AbstractCore)
def connect_dcache(self, port: Port) -> None:
self.generator.port = port