39 lines
934 B
Python
39 lines
934 B
Python
from migen.flow.network import *
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from migen.flow.transactions import *
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from migen.actorlib.sim import *
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from migen.pytholite.compiler import make_pytholite
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from migen.sim.generic import Simulator
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from migen.sim.icarus import Runner
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from migen.fhdl import verilog
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layout = [("r", 32)]
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def number_gen():
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for i in range(10):
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yield Token("result", {"r": i})
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def run_sim(ng):
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g = DataFlowGraph()
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d = Dumper(layout)
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g.add_connection(ng, d)
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c = CompositeActor(g)
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fragment = c.get_fragment()
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sim = Simulator(fragment, Runner())
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sim.run(30)
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del sim
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def main():
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print("Simulating native Python:")
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ng_native = SimActor(number_gen(), ("result", Source, layout))
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run_sim(ng_native)
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print("Simulating Pytholite:")
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ng_pytholite = make_pytholite(number_gen, dataflow=[("result", Source, layout)])
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run_sim(ng_pytholite)
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print("Converting Pytholite to Verilog:")
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print(verilog.convert(ng_pytholite.get_fragment()))
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main()
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