def setup_time_manager(self):
class _FakeTimeManager:
def __init__(self):
self.time = 0.
def _noop(self, *args, **kwargs):
pass
def _take_time(self, duration):
self.time += unitless(duration)
def _get_time(self):
return self.time
enter_sequential = _noop
enter_parallel = _noop
exit = _noop
set_time_mu = _noop
get_time_mu = _get_time
get_time = _get_time
take_time_mu = _take_time
take_time = _take_time
self.time_manager = _FakeTimeManager()
core_language.set_time_manager(self.time_manager)
def setUp(self):
core_language.set_time_manager(sim_time.Manager())
self.rtio_manager = RTIOManager()
self.rtio_manager.patch(spline)
self.rtio_manager.patch(sawg)
self.core = sim_devices.Core({})
self.core.coarse_ref_period = 6.66666
self.core.ref_multiplier = 1
self.t = self.core.coarse_ref_period
self.channel = mg.ClockDomainsRenamer({"rio_phy": "sys"})(
Channel(width=16, parallelism=2))
self.driver = sawg.SAWG({"core": self.core}, channel_base=0,
parallelism=self.channel.parallelism)
def setUp(self):
core_language.set_time_manager(sim_time.Manager())
self.rtio_manager = RTIOManager()
self.rtio_manager.patch(spline)
self.rtio_manager.patch(sawg)
self.core = sim_devices.Core({})
self.core.coarse_ref_period = 20/3
self.core.ref_multiplier = 1
self.t = self.core.coarse_ref_period
self.channel = mg.ClockDomainsRenamer({"rio_phy": "sys"})(
Channel(width=16, parallelism=2))
self.driver = sawg.SAWG({"core": self.core}, channel_base=0,
parallelism=self.channel.parallelism)
self.stack[-1].take_time(duration)
def get_time_mu(self):
return self.stack[-1].current_time
def set_time_mu(self, t):
dt = t - self.get_time_mu()
if dt < 0 * s:
raise ValueError("Attempted to go back in time")
self.take_time(dt)
take_time = take_time_mu
def event(self, description):
self.timeline.append((self.get_time_mu(), description))
def format_timeline(self):
r = ""
prev_time = 0 * s
for time, description in sorted(self.timeline, key=itemgetter(0)):
r += "@{:.9f} (+{:.9f}) ".format(time, time - prev_time)
for item in description:
r += "{:16}".format(str(item))
r += "\n"
prev_time = time
return r
manager = Manager()
core_language.set_time_manager(manager)
def setUp(self) -> None:
assert isinstance(self.REF_PERIOD, float)
assert self.REF_PERIOD > 0.0
set_time_manager(DaxTimeManager(self.REF_PERIOD))
self.rnd = random.Random(self.SEED)
