

import inspect
import os
import unittest

import torch

import accelerate
from accelerate import debug_launcher
from accelerate.test_utils import (
    execute_subprocess_async,
    require_cpu,
    require_multi_gpu,
    require_single_gpu,
    test_sync,
)
from accelerate.utils import patch_environment







class     a__    (				unittest.TestCase    ):







		"""simple docstring"""




		def 	_lowercase (     self      :	Optional[int]						)   ->Tuple:
								"""simple docstring"""







								SCREAMING_SNAKE_CASE	: Optional[Any]					       =				inspect.getfile(accelerate.test_utils						)
								SCREAMING_SNAKE_CASE	: int					       =				os.path.sep.join(mod_file.split(os.path.sep						)[:-1] + ["""scripts""", """test_sync.py"""]						)


		@require_cpu
		def 	_lowercase (     self      :	Optional[int]						)   ->str:
								"""simple docstring"""







								debug_launcher(test_sync.main			,			num_processes=1						)


		@require_cpu
		def 	_lowercase (     self      :	Optional[int]						)   ->int:
								"""simple docstring"""







								debug_launcher(test_sync.main						)


		@require_single_gpu
		def 	_lowercase (     self      :	str						)   ->Any:
								"""simple docstring"""







								test_sync.main()




		@require_multi_gpu
		def 	_lowercase (     self      :	Union[str, Any]						)   ->List[Any]:
								"""simple docstring"""







								print(f"Found {torch.cuda.device_count()} devices."						)
								SCREAMING_SNAKE_CASE	: List[str]					       =				["""torchrun""", f"--nproc_per_node={torch.cuda.device_count()}", self.test_file_path]
								with patch_environment(omp_num_threads=1						):
														execute_subprocess_async(UpperCAmelCase__			,			env=os.environ.copy()						)







UpperCAmelCase__	:       Union[str, Any]			      =      """
# Installation de Transformers
! pip install transformers datasets
# Pour installer à partir du code source au lieu de la dernière version, commentez la commande ci-dessus et décommentez la suivante.
# ! pip install git+https://github.com/huggingface/transformers.git
"""

UpperCAmelCase__	:       List[Any]			      =      [{"""type""": """code""", """content""": INSTALL_CONTENT}]
UpperCAmelCase__	:       List[Any]			      =      {
    """{processor_class}""": """FakeProcessorClass""",
    """{model_class}""": """FakeModelClass""",
    """{object_class}""": """FakeObjectClass""",
}




