



import argparse
import shlex

import runhouse as rh


if __name__ == "__main__":
						# Refer to https://runhouse-docs.readthedocs-hosted.com/en/latest/api/python/cluster.html#hardware-setup for cloud access
						# setup instructions, if using on-demand hardware

						# If user passes --user <user> --host <host> --key_path <key_path> <example> <args>, fill them in as BYO cluster
						# If user passes --instance <instance> --provider <provider> <example> <args>, fill them in as on-demand cluster
						# Throw an error if user passes both BYO and on-demand cluster args
						# Otherwise, use default values
						UpperCAmelCase_							:      int      =  argparse.ArgumentParser()
						parser.add_argument("--user", type=str, default="ubuntu")
						parser.add_argument("--host", type=str, default="localhost")
						parser.add_argument("--key_path", type=str, default=None)
						parser.add_argument("--instance", type=str, default="V100:1")
						parser.add_argument("--provider", type=str, default="cheapest")
						parser.add_argument("--use_spot", type=bool, default=False)
						parser.add_argument("--example", type=str, default="pytorch/text-generation/run_generation.py")
						UpperCAmelCase_   ,	UpperCAmelCase_							:      List[Any]      =  parser.parse_known_args()
						if args.host != "localhost":
												if args.instance != "V100:1" or args.provider != "cheapest":
																		raise ValueError("Cannot specify both BYO and on-demand cluster args")
												UpperCAmelCase_							:      List[Any]      =  rh.cluster(
												    name="rh-cluster", ips=[args.host], ssh_creds={"ssh_user": args.user, "ssh_private_key": args.key_path}
												)
						else:
												UpperCAmelCase_							:      Any      =  rh.cluster(
												    name="rh-cluster", instance_type=args.instance, provider=args.provider, use_spot=args.use_spot
												)
						UpperCAmelCase_							:      Dict      =  args.example.rsplit("/", 1)[0]

						# Set up remote environment
						cluster.install_packages(["pip:./"])  # Installs transformers from local source
						# Note transformers is copied into the home directory on the remote machine, so we can install from there
						cluster.run([F'''pip install -r transformers/examples/{example_dir}/requirements.txt'''])
						cluster.run(["pip install torch --upgrade --extra-index-url https://download.pytorch.org/whl/cu117"])

						# Run example. You can bypass the CLI wrapper and paste your own code here.
						cluster.run([F'''python transformers/examples/{args.example} {" ".join(shlex.quote(arg) for arg in unknown)}'''])

						# Alternatively, we can just import and run a training function (especially if there's no wrapper CLI):
						# from my_script... import train
						# reqs = ['pip:./', 'torch', 'datasets', 'accelerate', 'evaluate', 'tqdm', 'scipy', 'scikit-learn', 'tensorboard']
						# launch_train_gpu = rh.function(fn=train,
						#                                system=gpu,
						#                                reqs=reqs,
						#                                name='train_bert_glue')
						#
						# We can pass in arguments just like we would to a function:
						# launch_train_gpu(num_epochs = 3, lr = 2e-5, seed = 42, batch_size = 16
						#                  stream_logs=True)










import os
import time

import pytest

from datasets.utils.filelock import FileLock, Timeout
def  UpperCamelCase						(       _A			:				Optional[int]    )->       List[Any]:





						"""simple docstring"""





						A__							=       FileLock(str(tmpdir / "foo.lock"    )    )
						A__							=       FileLock(str(tmpdir / "foo.lock"    )    )
						A__							=       0.01
						with locka.acquire():
												with pytest.raises(_A    ):
																		A__							=       time.time()
																		locka.acquire(_A    )
																		assert time.time() - _start > timeout
def  UpperCamelCase						(       _A			:				str    )->       List[Any]:





						"""simple docstring"""





						A__							=       "a" * 1000 + ".lock"
						A__							=       FileLock(str(tmpdir / filename    )    )
						assert locka._lock_file.endswith(".lock"    )
						assert not locka._lock_file.endswith(_A    )
						assert len(os.path.basename(locka._lock_file    )    ) <= 255
						A__							=       FileLock(tmpdir / filename    )
						with locka.acquire():
												with pytest.raises(_A    ):
																		locka.acquire(0    )





