32 lines
828 B
Python
32 lines
828 B
Python
from migen.fhdl.structure import *
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from migen.flow.actor import *
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from migen.flow.network import *
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from migen.actorlib.sim import *
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from migen.sim.generic import Simulator
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from migen.sim.icarus import Runner
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def source_gen():
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for i in range(10):
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print("Sending: " + str(i))
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yield Token("source", {"value": i})
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def sink_gen():
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while True:
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t = Token("sink")
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yield t
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print("Received: " + str(t.value["value"]))
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def main():
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source = SimActor(source_gen(), ("source", Source, [("value", BV(32))]))
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sink = SimActor(sink_gen(), ("sink", Sink, [("value", BV(32))]))
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g = DataFlowGraph()
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g.add_connection(source, sink)
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comp = CompositeActor(g)
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def end_simulation(s):
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s.interrupt = source.done
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fragment = comp.get_fragment() + Fragment(sim=[end_simulation])
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sim = Simulator(fragment, Runner())
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sim.run()
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main()
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