def run_child_blocking():
child_comm = pipe_ipc.ChildComm(sys.argv[2])
while True:
x = int(child_comm.readline().decode())
if x < 0:
break
child_comm.write((str(x + 1) + "\n").encode())
child_comm.close()
def main():
global ipc
multiline_log_config(level=int(sys.argv[2]))
ipc = pipe_ipc.ChildComm(sys.argv[1])
start_time = None
run_time = None
rid = None
expid = None
exp = None
exp_inst = None
repository_path = None
def write_results():
filename = "{:09}-{}.h5".format(rid, exp.__name__)
with h5py.File(filename, "w") as f:
dataset_mgr.write_hdf5(f)
f["artiq_version"] = artiq_version
f["rid"] = rid
f["start_time"] = start_time
f["run_time"] = run_time
f["expid"] = pyon.encode(expid)
device_mgr = DeviceManager(ParentDeviceDB,
virtual_devices={
"scheduler": Scheduler(),
"ccb": CCB()
})
dataset_mgr = DatasetManager(ParentDatasetDB)
import_cache.install_hook()
try:
while True:
obj = get_object()
action = obj["action"]
if action == "build":
start_time = time.time()
rid = obj["rid"]
expid = obj["expid"]
if obj["wd"] is not None:
# Using repository
experiment_file = os.path.join(obj["wd"], expid["file"])
repository_path = obj["wd"]
else:
experiment_file = expid["file"]
repository_path = None
setup_diagnostics(experiment_file, repository_path)
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_local_time),
time.strftime("%H", start_local_time))
os.makedirs(dirname, exist_ok=True)
os.chdir(dirname)
argument_mgr = ProcessArgumentManager(expid["arguments"])
exp_inst = exp((device_mgr, dataset_mgr, argument_mgr, {}))
put_completed()
elif action == "prepare":
exp_inst.prepare()
put_completed()
elif action == "run":
run_time = time.time()
try:
exp_inst.run()
except:
# Only write results in run() on failure; on success wait
# for end of analyze stage.
write_results()
raise
put_completed()
elif action == "analyze":
try:
exp_inst.analyze()
put_completed()
finally:
write_results()
elif action == "examine":
examine(ExamineDeviceMgr, ExamineDatasetMgr, obj["file"])
put_completed()
elif action == "terminate":
break
except:
put_exception_report()
finally:
device_mgr.close_devices()
ipc.close()
def main():
global ipc
multiline_log_config(level=int(sys.argv[2]))
ipc = pipe_ipc.ChildComm(sys.argv[1])
start_time = None
run_time = None
rid = None
expid = None
exp = None
exp_inst = None
repository_path = None
def write_results():
filename = "{:09}-{}.h5".format(rid, exp.__name__)
with h5py.File(filename, "w") as f:
dataset_mgr.write_hdf5(f)
f["artiq_version"] = artiq_version
f["rid"] = rid
f["start_time"] = start_time
f["run_time"] = run_time
f["expid"] = pyon.encode(expid)
device_mgr = DeviceManager(ParentDeviceDB,
virtual_devices={
"scheduler": Scheduler(),
"ccb": CCB()
})
dataset_mgr = DatasetManager(ParentDatasetDB)
import_cache.install_hook()
try:
while True:
obj = get_object()
action = obj["action"]
if action == "build":
start_time = time.time()
rid = obj["rid"]
expid = obj["expid"]
if obj["wd"] is not None:
# Using repository
experiment_file = os.path.join(obj["wd"], expid["file"])
repository_path = obj["wd"]
else:
experiment_file = expid["file"]
repository_path = None
setup_diagnostics(experiment_file, repository_path)
exp = get_experiment(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)
rootdir = os.path.join(os.path.expanduser("~"), "data")
dirname = os.path.join(
rootdir, time.strftime("%Y-%m-%d", start_local_time))
os.makedirs(dirname, exist_ok=True)
os.chdir(dirname)
argument_mgr = ProcessArgumentManager(expid["arguments"])
exp_inst = exp((device_mgr, dataset_mgr, argument_mgr, {}))
put_completed()
elif action == "prepare":
exp_inst.prepare()
put_completed()
elif action == "run":
current_time = datetime.datetime.now().strftime("%H%M_%S")
run_time = time.time()
try:
exp_inst.run()
except:
# Only write results in run() on failure; on success wait
# for end of analyze stage.
write_results()
raise
put_completed()
elif action == "analyze":
try:
exp_inst.analyze()
except:
# make analyze failure non-fatal, as we may still want to
# write results afterwards
put_exception_report()
else:
put_object({"action": "completed"})
elif action == "write_results":
if hasattr(exp_inst, "archive"):
if not exp_inst.archive:
put_object({"action": "completed"})
continue
path = os.path.join(dirname, exp.__name__)
if not os.path.exists(path):
os.mkdir(path)
if hasattr(exp_inst, "filename"):
filename = list(exp_inst.filename.values())[0]
else:
filename = "raw-data_{}.h5".format(current_time)
file_ = os.path.join(path, filename)
with h5py.File(file_, "a") as f:
dataset_mgr.write_hdf5(f)
f["artiq_version"] = artiq_version
f["rid"] = rid
f["start_time"] = start_time
f["run_time"] = run_time
f["expid"] = pyon.encode(expid)
put_object({"action": "completed"})
elif action == "examine":
examine(ExamineDeviceMgr, ExamineDatasetMgr, obj["file"])
put_completed()
elif action == "terminate":
break
except:
put_exception_report()
finally:
device_mgr.close_devices()
ipc.close()