stephendiadamo
commented
4 years ago This is somehow causing problems... Somehow when EQSN is imported it causes this error when it's not used... It might be an issue with SimulaQron clashing with EQSN for "multiprocessing manager".
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 105, in spawn_main
exitcode = _main(fd)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 114, in _main
prepare(preparation_data)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 225, in prepare
_fixup_main_from_path(data['init_main_from_path'])
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 277, in _fixup_main_from_path
run_name="__mp_main__")
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 263, in run_path
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 105, in spawn_main
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 105, in spawn_main
pkg_name=pkg_name, script_name=fname)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 96, in _run_module_code
exitcode = _main(fd)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 114, in _main
mod_name, mod_spec, pkg_name, script_name)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/Users/stephendiadamo/Projects/simulation_quantum/perf.py", line 1, in <module>
from components.host import Host
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/components/host.py", line 2, in <module>
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 105, in spawn_main
from components import protocols
prepare(preparation_data)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 225, in prepare
_fixup_main_from_path(data['init_main_from_path'])
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 277, in _fixup_main_from_path
run_name="__mp_main__")
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 263, in run_path
pkg_name=pkg_name, script_name=fname)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 96, in _run_module_code
mod_name, mod_spec, pkg_name, script_name)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/Users/stephendiadamo/Projects/simulation_quantum/perf.py", line 1, in <module>
from components.host import Host
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/components/host.py", line 2, in <module>
from components import protocols
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/components/protocols.py", line 6, in <module>
exitcode = _main(fd)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 114, in _main
prepare(preparation_data)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 225, in prepare
_fixup_main_from_path(data['init_main_from_path'])
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 277, in _fixup_main_from_path
run_name="__mp_main__")
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 263, in run_path
pkg_name=pkg_name, script_name=fname)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 96, in _run_module_code
mod_name, mod_spec, pkg_name, script_name)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/Users/stephendiadamo/Projects/simulation_quantum/perf.py", line 1, in <module>
from components.host import Host
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/components/host.py", line 2, in <module>
from components import protocols
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/components/protocols.py", line 6, in <module>
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/components/protocols.py", line 6, in <module>
exitcode = _main(fd)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 114, in _main
prepare(preparation_data)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 225, in prepare
from components.network import Network
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/components/network.py", line 16, in <module>
from components.network import Network
from components.network import Network
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/components/network.py", line 16, in <module>
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/components/network.py", line 16, in <module>
from backends.eqsn_backend import EQSNBackend
from backends.eqsn_backend import EQSNBackend
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/backends/eqsn_backend.py", line 1, in <module>
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/backends/eqsn_backend.py", line 1, in <module>
_fixup_main_from_path(data['init_main_from_path'])
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 277, in _fixup_main_from_path
from backends.eqsn_backend import EQSNBackend
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/backends/eqsn_backend.py", line 1, in <module>
run_name="__mp_main__")
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 263, in run_path
import eqsn
pkg_name=pkg_name, script_name=fname)
File "/Users/stephendiadamo/Projects/simulation_quantum/venv/lib/python3.6/site-packages/eqsn/__init__.py", line 1, in <module>
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 96, in _run_module_code
mod_name, mod_spec, pkg_name, script_name)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/Users/stephendiadamo/Projects/simulation_quantum/perf.py", line 1, in <module>
import eqsn
from components.host import Host
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/components/host.py", line 2, in <module>
import eqsn
File "/Users/stephendiadamo/Projects/simulation_quantum/venv/lib/python3.6/site-packages/eqsn/__init__.py", line 1, in <module>
File "/Users/stephendiadamo/Projects/simulation_quantum/venv/lib/python3.6/site-packages/eqsn/__init__.py", line 1, in <module>
from components import protocols
from eqsn.gates import X_gate, Y_gate, Z_gate, cnot_gate, cphase_gate, H_gate, \
File "/Users/stephendiadamo/Projects/simulation_quantum/venv/lib/python3.6/site-packages/eqsn/gates.py", line 7, in <module>
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/components/protocols.py", line 6, in <module>
from eqsn.gates import X_gate, Y_gate, Z_gate, cnot_gate, cphase_gate, H_gate, \
File "/Users/stephendiadamo/Projects/simulation_quantum/venv/lib/python3.6/site-packages/eqsn/gates.py", line 7, in <module>
from eqsn.gates import X_gate, Y_gate, Z_gate, cnot_gate, cphase_gate, H_gate, \
File "/Users/stephendiadamo/Projects/simulation_quantum/venv/lib/python3.6/site-packages/eqsn/gates.py", line 7, in <module>
manager = multiprocessing.Manager()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/context.py", line 56, in Manager
from components.network import Network
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/components/network.py", line 16, in <module>
from backends.eqsn_backend import EQSNBackend
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/backends/eqsn_backend.py", line 1, in <module>
import eqsn
File "/Users/stephendiadamo/Projects/simulation_quantum/venv/lib/python3.6/site-packages/eqsn/__init__.py", line 1, in <module>
manager = multiprocessing.Manager()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/context.py", line 56, in Manager
manager = multiprocessing.Manager()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/context.py", line 56, in Manager
m.start()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/managers.py", line 513, in start
from eqsn.gates import X_gate, Y_gate, Z_gate, cnot_gate, cphase_gate, H_gate, \
File "/Users/stephendiadamo/Projects/simulation_quantum/venv/lib/python3.6/site-packages/eqsn/gates.py", line 7, in <module>
manager = multiprocessing.Manager()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/context.py", line 56, in Manager
m.start()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/managers.py", line 513, in start
m.start()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/managers.py", line 513, in start
self._process.start()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/process.py", line 105, in start
m.start()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/managers.py", line 513, in start
self._process.start()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/process.py", line 105, in start
self._process.start()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/process.py", line 105, in start
self._popen = self._Popen(self)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/context.py", line 284, in _Popen
return Popen(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/popen_spawn_posix.py", line 32, in __init__
self._popen = self._Popen(self)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/context.py", line 284, in _Popen
return Popen(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/popen_spawn_posix.py", line 32, in __init__
super().__init__(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/popen_fork.py", line 26, in __init__
self._process.start()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/process.py", line 105, in start
self._popen = self._Popen(self)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/context.py", line 284, in _Popen
return Popen(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/popen_spawn_posix.py", line 32, in __init__
super().__init__(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/popen_fork.py", line 26, in __init__
self._launch(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/popen_spawn_posix.py", line 42, in _launch
prep_data = spawn.get_preparation_data(process_obj._name)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 143, in get_preparation_data
_check_not_importing_main()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 136, in _check_not_importing_main
is not going to be frozen to produce an executable.''')
RuntimeError:
An attempt has been made to start a new process before the
current process has finished its bootstrapping phase.
This probably means that you are not using fork to start your
child processes and you have forgotten to use the proper idiom
in the main module:
if __name__ == '__main__':
freeze_support()
...
The "freeze_support()" line can be omitted if the program
is not going to be frozen to produce an executable.
self._popen = self._Popen(self)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/context.py", line 284, in _Popen
return Popen(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/popen_spawn_posix.py", line 32, in __init__
super().__init__(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/popen_fork.py", line 26, in __init__
self._launch(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/popen_spawn_posix.py", line 42, in _launch
prep_data = spawn.get_preparation_data(process_obj._name)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 143, in get_preparation_data
_check_not_importing_main()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 136, in _check_not_importing_main
is not going to be frozen to produce an executable.''')
RuntimeError:
An attempt has been made to start a new process before the
current process has finished its bootstrapping phase.
This probably means that you are not using fork to start your
child processes and you have forgotten to use the proper idiom
in the main module:
if __name__ == '__main__':
freeze_support()
...
The "freeze_support()" line can be omitted if the program
is not going to be frozen to produce an executable.
super().__init__(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/popen_fork.py", line 26, in __init__
self._launch(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/popen_spawn_posix.py", line 42, in _launch
prep_data = spawn.get_preparation_data(process_obj._name)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 143, in get_preparation_data
_check_not_importing_main()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 136, in _check_not_importing_main
is not going to be frozen to produce an executable.''')
RuntimeError:
An attempt has been made to start a new process before the
current process has finished its bootstrapping phase.
This probably means that you are not using fork to start your
child processes and you have forgotten to self._launch(process_obj)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/popen_spawn_posix.py", line 42, in _launch
prep_data = spawn.get_preparation_data(process_obj._name)
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 143, in get_preparation_data
_check_not_importing_main()
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/multiprocessing/spawn.py", line 136, in _check_not_importing_main
is not going to be frozen to produce an executable.''')
RuntimeError:
An attempt has been made to start a new process before the
current process has finished its bootstrapping phase.
This probably means that you are not using fork to start your
child processes and you have forgotten to use the proper idiom
in the main module:
if __name__ == '__main__':
freeze_support()
...
Theuse the proper idiom
in the main module:
if __name__ == '__main__':
freeze_support()
...
The "freeze_support()" line can be omitted if the program
is not going to be frozen to produce an executable.
"freeze_support()" line can be omitted if the program
is not going to be frozen to produce an executable.
^CTraceback (most recent call last):
File "/Users/stephendiadamo/Projects/simulation_quantum/venv/lib/python3.6/site-packages/cqc/pythonLib.py", line 322, in __init__
self._s.connect(addr[4])
ConnectionRefusedError: [Errno 61] Connection refused
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "perf.py", line 142, in <module>
main()
File "perf.py", line 100, in main
network.start(nodes, backend)
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/components/network.py", line 630, in start
self._backend.start(nodes=nodes)
File "/Users/stephendiadamo/Projects/simulation_quantum/quantum_simulations/backends/cqc_backend.py", line 91, in start
CQCBackend.backend_network.start()
File "/Users/stephendiadamo/Projects/simulation_quantum/venv/lib/python3.6/site-packages/simulaqron/network.py", line 175, in start
if self.running:
File "/Users/stephendiadamo/Projects/simulation_quantum/venv/lib/python3.6/site-packages/simulaqron/network.py", line 129, in running
cqc = CQCConnection(node, retry_connection=False, network_name=self.name)
File "/Users/stephendiadamo/Projects/simulation_quantum/venv/lib/python3.6/site-packages/cqc/pythonLib.py", line 326, in __init__
time.sleep(self._conn_retry_time)
KeyboardInterrupt
benjione
@benjione In host.py I removed the exception since it fires when await_ack = False but it doesn't break the tests so I think the except isn't needed. What do you think?