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warning instead assert (#24424)

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* warning instead assert

* warning description
old-commit-hash: 43d2a3c187368a7c6ddf40c03766f7a3a95dfb24
This commit is contained in:
Lukas Petersson
2022-05-04 14:05:41 -07:00
committed by GitHub
parent 1ccab5f034
commit 24c9e250f9
1 changed files with 14 additions and 12 deletions
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tools/latencylogger/latency_logger.py
+14 -12
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@@ -83,8 +83,10 @@ def read_logs(lr):
if msg_obj.frameIdExtra != frame_id:
frame_mismatches.append(frame_id)
assert frame_id_fails < 20, "Too many frameId fetch fails"
assert len(frame_mismatches) < 20, "Too many frame mismatches"
if frame_id_fails > 20:
print("Warning, many frameId fetch fails", frame_id_fails)
if len(frame_mismatches) > 20:
print("Warning, many frame mismatches", len(frame_mismatches))
return (data, frame_mismatches)
def find_frame_id(time, service, start_times, end_times):
@@ -98,12 +100,11 @@ def find_t0(start_times, frame_id=-1):
m = max(start_times.keys())
while frame_id <= m:
for service in SERVICES:
if service in start_times[frame_id]:
if start_times[frame_id][service]:
return start_times[frame_id][service]
frame_id += 1
raise Exception('No start time has been set')
## ASSUMES THAT AT LEAST ONE CLOUDLOG IS MADE IN CONTROLSD
def insert_cloudlogs(lr, timestamps, start_times, end_times):
t0 = find_t0(start_times)
@@ -138,8 +139,10 @@ def insert_cloudlogs(lr, timestamps, start_times, end_times):
timestamps[frame_id][service].append((event, time))
else:
failed_inserts += 1
assert latest_controls_frameid > 0, "No timestamp in controlsd"
assert failed_inserts < len(timestamps), "Too many failed cloudlog inserts"
if latest_controls_frameid == 0:
print("Warning, no timestamp in controlsd. Implementation assumes that a timestamp is made in controlsd to bind boardd logs to frame ID. Please add such a timestamp.")
elif failed_inserts > len(timestamps):
print("Warning, many cloudlog inserts failed", failed_inserts)
def print_timestamps(timestamps, durations, start_times, relative):
t0 = find_t0(start_times)
@@ -159,17 +162,15 @@ def print_timestamps(timestamps, durations, start_times, relative):
def graph_timestamps(timestamps, start_times, end_times, relative):
t0 = find_t0(start_times)
y0 = min(start_times.keys())
fig, ax = plt.subplots()
ax.set_xlim(0, 150 if relative else 750)
ax.set_ylim(y0, y0+15)
ax.set_ylim(0, 15)
ax.set_xlabel('milliseconds')
ax.set_ylabel('Frame ID')
colors = ['blue', 'green', 'red', 'yellow', 'purple']
assert len(colors) == len(SERVICES), 'Each service needs a color'
points = {"x": [], "y": [], "labels": []}
for frame_id, services in timestamps.items():
for i, (frame_id, services) in enumerate(timestamps.items()):
if relative:
t0 = find_t0(start_times, frame_id)
service_bars = []
@@ -180,9 +181,9 @@ def graph_timestamps(timestamps, start_times, end_times, relative):
service_bars.append(((start-t0)/1e6,(end-start)/1e6))
for event in events:
points['x'].append((event[1]-t0)/1e6)
points['y'].append(frame_id)
points['y'].append(i)
points['labels'].append(event[0])
ax.broken_barh(service_bars, (frame_id-0.45, 0.9), facecolors=(colors), alpha=0.5)
ax.broken_barh(service_bars, (i-0.45, 0.9), facecolors=(colors), alpha=0.5)
scatter = ax.scatter(points['x'], points['y'], marker='d', edgecolor='black')
tooltip = mpld3.plugins.PointLabelTooltip(scatter, labels=points['labels'])
@@ -212,6 +213,7 @@ if __name__ == "__main__":
r = DEMO_ROUTE if args.demo else args.route_or_segment_name.strip()
lr = logreader_from_route_or_segment(r, sort_by_time=True)
data, _ = get_timestamps(lr)
print_timestamps(data['timestamp'], data['duration'], data['start'], args.relative)
if args.plot: