



"""simple docstring"""
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_huggingface_suite,
    require_multi_gpu,
    require_single_gpu,
)
from accelerate.utils import patch_environment
@require_huggingface_suite
class     a		(     unittest.TestCase				):



  def 		lowerCamelCase__				(  self       :    Dict						)   ->    int:


     '''simple docstring'''




     SCREAMING_SNAKE_CASE_:       List[Any]   	=inspect.getfile(accelerate.test_utils						)
     SCREAMING_SNAKE_CASE_:       int   	=os.path.sep.join(
         mod_file.split(os.path.sep						)[:-1] + ["""scripts""", """external_deps""", """test_metrics.py"""]						)

     from accelerate.test_utils.scripts.external_deps import test_metrics  # noqa: F401

     SCREAMING_SNAKE_CASE_:       Union[str, Any]   	=test_metrics



  @require_cpu
  def 		lowerCamelCase__				(  self       :    Union[str, Any]						)   ->    Dict:


     '''simple docstring'''




     debug_launcher(self.test_metrics.main				,						num_processes=1						)



  @require_cpu
  def 		lowerCamelCase__				(  self       :    Any						)   ->    Union[str, Any]:


     '''simple docstring'''




     debug_launcher(self.test_metrics.main						)



  @require_single_gpu
  def 		lowerCamelCase__				(  self       :    Dict						)   ->    Any:


     '''simple docstring'''




     self.test_metrics.main()





  @require_multi_gpu
  def 		lowerCamelCase__				(  self       :    Any						)   ->    Optional[Any]:


     '''simple docstring'''




     print(f'''Found {torch.cuda.device_count()} devices.'''						)
     SCREAMING_SNAKE_CASE_:       Any   	=["""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()						)








'''simple docstring'''





from maths.prime_factors import prime_factors
def    _SCREAMING_SNAKE_CASE  (       UpperCamelCase			):



    """simple docstring"""





    if not isinstance(UpperCamelCase							,    UpperCamelCase			):
        lowerCAmelCase__ :  int							      =					f"""Input value of [number={number}] must be an integer"""
        raise TypeError(UpperCamelCase			)
    if number < 1:
        raise ValueError("""Input must be a positive integer"""			)
    return -1 if len(prime_factors(UpperCamelCase			)			) % 2 else 1


if __name__ == "__main__":
 import doctest

 doctest.testmod()


