diff options
Diffstat (limited to 'lib/loader/generic.py')
| -rw-r--r-- | lib/loader/generic.py | 43 |
1 files changed, 25 insertions, 18 deletions
diff --git a/lib/loader/generic.py b/lib/loader/generic.py index 984cf06..78305e0 100644 --- a/lib/loader/generic.py +++ b/lib/loader/generic.py @@ -41,7 +41,10 @@ class ExternalTimerSync: # * self.sync_min_high_count, self.sync_min_low_count: outlier handling in synchronization pulse detection # * self.sync_power, self.sync_min_duration: synchronization pulse parameters. one pulse before the measurement, two pulses afterwards # expected_trace must contain online timestamps - def analyze_states(self, expected_trace, repeat_id): + def analyze_states(self, expected_trace, repeat_id, online_timestamps=None): + """ + :param online_timestamps: must start at 0, if set + """ sync_start = None sync_timestamps = list() high_count = 0 @@ -81,24 +84,28 @@ class ExternalTimerSync: start_ts = sync_timestamps[0][1] end_ts = sync_timestamps[1][0] - # start and end of first state - online_timestamps = [0, expected_trace[0]["start_offset"][repeat_id]] - - # remaining events from the end of the first transition (start of second state) to the end of the last observed state - try: - for trace in expected_trace: - for word in trace["trace"]: - online_timestamps.append( - online_timestamps[-1] - + word["online_aggregates"]["duration"][repeat_id] - ) - except IndexError: - self.errors.append( - f"""offline_index {repeat_id} missing in trace {trace["id"]}""" - ) - return list() + if online_timestamps is None: + # start and end of first state + online_timestamps = [0, expected_trace[0]["start_offset"][repeat_id]] + + # remaining events from the end of the first transition (start of second state) to the end of the last observed state + try: + for trace in expected_trace: + for word in trace["trace"]: + online_timestamps.append( + online_timestamps[-1] + + word["online_aggregates"]["duration"][repeat_id] + ) + except IndexError: + self.errors.append( + f"""offline_index {repeat_id} missing in trace {trace["id"]}""" + ) + return list() + + online_timestamps = np.array(online_timestamps) * 1e-6 + else: + online_timestamps = np.array(online_timestamps) - online_timestamps = np.array(online_timestamps) * 1e-6 online_timestamps = ( online_timestamps * ((end_ts - start_ts) / (online_timestamps[-1] - online_timestamps[0])) |