Hi, I am trying to run Colbert's demo notebook with 1 gpu on a remote machine. I sbatched a job with gpu (confirmed that it was allocated) and got the following error:
Traceback (most recent call last):
File "", line 1, in
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/spawn.py", line 116, in spawn_main
exitcode = _main(fd, parent_sentinel)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/spawn.py", line 125, in _main
prepare(preparation_data)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/spawn.py", line 236, in prepare
_fixup_main_from_path(data['init_main_from_path'])
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/spawn.py", line 287, in _fixup_main_from_path
main_content = runpy.run_path(main_path,
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/runpy.py", line 265, in run_path
return _run_module_code(code, init_globals, run_name,
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/runpy.py", line 97, in _run_module_code
_run_code(code, mod_globals, init_globals,
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/home/gridsan/jzhang2/bhou4/ColBERT/colbert/test.py", line 38, in
indexer.index(name=index_name, collection=collection, overwrite=True)
File "/home/gridsan/jzhang2/bhou4/ColBERT/colbert/../colbert/indexer.py", line 74, in index
self.launch(collection)
File "/home/gridsan/jzhang2/bhou4/ColBERT/colbert/../colbert/indexer.py", line 79, in launch
manager = mp.Manager()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/context.py", line 57, in Manager
m.start()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/managers.py", line 579, in start
self._process.start()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/process.py", line 121, in start
self._popen = self._Popen(self)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/context.py", line 284, in _Popen
return Popen(process_obj)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/popen_spawn_posix.py", line 32, in init
super().init(process_obj)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/popen_fork.py", line 19, in init
self._launch(process_obj)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/popen_spawn_posix.py", line 42, in _launch
prep_data = spawn.get_preparation_data(process_obj._name)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/spawn.py", line 154, in get_preparation_data
_check_not_importing_main()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/spawn.py", line 134, in _check_not_importing_main
raise RuntimeError('''
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.
Traceback (most recent call last):
File "test.py", line 38, in
indexer.index(name=index_name, collection=collection, overwrite=True)
File "/home/gridsan/jzhang2/bhou4/ColBERT/colbert/../colbert/indexer.py", line 74, in index
self.launch(collection)
File "/home/gridsan/jzhang2/bhou4/ColBERT/colbert/../colbert/indexer.py", line 79, in launch
manager = mp.Manager()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/context.py", line 57, in Manager
m.start()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/managers.py", line 583, in start
self._address = reader.recv()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/connection.py", line 250, in recv
buf = self._recv_bytes()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/connection.py", line 414, in _recv_bytes
buf = self._recv(4)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/connection.py", line 383, in _recv
raise EOFError
EOFError
Hi, I am trying to run Colbert's demo notebook with 1 gpu on a remote machine. I sbatched a job with gpu (confirmed that it was allocated) and got the following error:
Traceback (most recent call last): File "", line 1, in
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/spawn.py", line 116, in spawn_main
exitcode = _main(fd, parent_sentinel)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/spawn.py", line 125, in _main
prepare(preparation_data)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/spawn.py", line 236, in prepare
_fixup_main_from_path(data['init_main_from_path'])
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/spawn.py", line 287, in _fixup_main_from_path
main_content = runpy.run_path(main_path,
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/runpy.py", line 265, in run_path
return _run_module_code(code, init_globals, run_name,
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/runpy.py", line 97, in _run_module_code
_run_code(code, mod_globals, init_globals,
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/home/gridsan/jzhang2/bhou4/ColBERT/colbert/test.py", line 38, in
indexer.index(name=index_name, collection=collection, overwrite=True)
File "/home/gridsan/jzhang2/bhou4/ColBERT/colbert/../colbert/indexer.py", line 74, in index
self.launch(collection)
File "/home/gridsan/jzhang2/bhou4/ColBERT/colbert/../colbert/indexer.py", line 79, in launch
manager = mp.Manager()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/context.py", line 57, in Manager
m.start()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/managers.py", line 579, in start
self._process.start()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/process.py", line 121, in start
self._popen = self._Popen(self)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/context.py", line 284, in _Popen
return Popen(process_obj)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/popen_spawn_posix.py", line 32, in init
super().init(process_obj)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/popen_fork.py", line 19, in init
self._launch(process_obj)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/popen_spawn_posix.py", line 42, in _launch
prep_data = spawn.get_preparation_data(process_obj._name)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/spawn.py", line 154, in get_preparation_data
_check_not_importing_main()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/spawn.py", line 134, in _check_not_importing_main
raise RuntimeError('''
RuntimeError:
An attempt has been made to start a new process before the
current process has finished its bootstrapping phase.
Traceback (most recent call last): File "test.py", line 38, in
indexer.index(name=index_name, collection=collection, overwrite=True)
File "/home/gridsan/jzhang2/bhou4/ColBERT/colbert/../colbert/indexer.py", line 74, in index
self.launch(collection)
File "/home/gridsan/jzhang2/bhou4/ColBERT/colbert/../colbert/indexer.py", line 79, in launch
manager = mp.Manager()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/context.py", line 57, in Manager
m.start()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/managers.py", line 583, in start
self._address = reader.recv()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/connection.py", line 250, in recv
buf = self._recv_bytes()
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/connection.py", line 414, in _recv_bytes
buf = self._recv(4)
File "/home/gridsan/jzhang2/.conda/envs/colbert/lib/python3.8/multiprocessing/connection.py", line 383, in _recv
raise EOFError
EOFError
The relevant parts of my code:
Thanks in advance!!