bslathi19/cocotbext-eth
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Cache clock edge event objects

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This commit is contained in:
Alex Forencich
2021-12-03 19:06:43 -08:00
parent 3325568406
commit 2af7852006
12 changed files with 68 additions and 41 deletions
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8
cocotbext/eth/ptp.py
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@@ -208,8 +208,10 @@ class PtpClock(Reset):
self._run_cr = cocotb.fork(self._run())
async def _run(self):
clock_edge_event = RisingEdge(self.clock)
while True:
await RisingEdge(self.clock)
await clock_edge_event
if self.ts_step is not None:
self.ts_step.value = self.ts_updated
@@ -309,8 +311,10 @@ class PtpClockSimTime:
return self.get_ts_64()*1e-9
async def _run(self):
clock_edge_event = RisingEdge(self.clock)
while True:
await RisingEdge(self.clock)
await clock_edge_event
self.ts_64_fns, self.ts_64_ns = math.modf(get_sim_time('ns'))