M-Labs/artiq
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Merge pull request #809 from cjbe/epoch_time

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master: use epoch time for timestamps (closes #726)
This commit is contained in:
Robert Jördens 2017-08-03 12:55:23 +02:00 committed by GitHub
commit bc2d9ef818
2 changed files with 9 additions and 6 deletions
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2
RELEASE_NOTES.rst
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@ -52,6 +52,8 @@ Release notes
at https://github.com/m-labs/pdq. All SPI/USB driver layers, Mediator,
CompoundPDQ and examples/documentation has been moved.
* The master now rotates log files at midnight, rather than based on log size.
* The results keys start_time and run_time are now stored as doubles of UNIX time,
rather than ints of local time.
2.4

13
artiq/master/worker_impl.py
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@ -242,7 +242,7 @@ def main():
obj = get_object()
action = obj["action"]
if action == "build":
start_time = time.localtime()
start_time = time.time()
rid = obj["rid"]
expid = obj["expid"]
if obj["wd"] is not None:
@ -256,9 +256,10 @@ def main():
exp = get_exp(experiment_file, expid["class_name"])
device_mgr.virtual_devices["scheduler"].set_run_info(
rid, obj["pipeline_name"], expid, obj["priority"])
start_local_time = time.localtime(start_time)
dirname = os.path.join("results",
time.strftime("%Y-%m-%d", start_time),
time.strftime("%H", start_time))
time.strftime("%Y-%m-%d", start_local_time),
time.strftime("%H", start_local_time))
os.makedirs(dirname, exist_ok=True)
os.chdir(dirname)
argument_mgr = ProcessArgumentManager(expid["arguments"])
@ -268,7 +269,7 @@ def main():
exp_inst.prepare()
put_object({"action": "completed"})
elif action == "run":
run_time = time.localtime()
run_time = time.time()
exp_inst.run()
put_object({"action": "completed"})
elif action == "analyze":
@ -286,8 +287,8 @@ def main():
dataset_mgr.write_hdf5(f)
f["artiq_version"] = artiq_version
f["rid"] = rid
f["start_time"] = int(time.mktime(start_time))
f["run_time"] = int(time.mktime(run_time))
f["start_time"] = start_time
f["run_time"] = run_time
f["expid"] = pyon.encode(expid)
put_object({"action": "completed"})
elif action == "examine":