4922a73c5d
test_signed and test_coding are adjusted slightly to account for differences in comb propagation between the simulators; we might want to revert that eventually.
40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
import functools
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import collections
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import inspect
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from ...back.pysim import *
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__all__ = ["run_simulation", "passive"]
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def run_simulation(fragment_or_module, generators, clocks={"sync": 10}, vcd_name=None,
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special_overrides={}):
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assert not special_overrides
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if hasattr(fragment_or_module, "get_fragment"):
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fragment = fragment_or_module.get_fragment().get_fragment(platform=None)
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else:
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fragment = fragment_or_module
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if not isinstance(generators, dict):
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generators = {"sync": generators}
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with Simulator(fragment, vcd_file=open(vcd_name, "w") if vcd_name else None) as sim:
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for domain, period in clocks.items():
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sim.add_clock(period / 1e9, domain=domain)
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for domain, processes in generators.items():
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if isinstance(processes, collections.Iterable) and not inspect.isgenerator(processes):
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for process in processes:
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sim.add_sync_process(process, domain=domain)
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else:
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sim.add_sync_process(processes, domain=domain)
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sim.run()
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def passive(generator):
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@functools.wraps(generator)
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def wrapper(*args, **kwargs):
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yield Passive()
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yield from generator(*args, **kwargs)
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return wrapper
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