




"""simple docstring"""



# as due to their complexity multi-gpu tests could impact other tests, and to aid debug we have those in a separate module.

import os
import sys

from transformers.testing_utils import TestCasePlus, execute_subprocess_async, get_gpu_count, require_torch_gpu, slow

from .utils import load_json




class 			UpperCAmelCase_						(		A_							):




    @classmethod
    def 							__magic_name__							(					cls		: List[str]   )   ->							Optional[int]:




     '''simple docstring'''

     return cls




    @slow
    @require_torch_gpu
    def 							__magic_name__							(					self		: int   )   ->							Dict:




     '''simple docstring'''

     A__ =       self.get_auto_remove_tmp_dir()
     A__ =       F"""
            --model_name Helsinki-NLP/opus-mt-en-ro
            --save_dir {output_dir}
            --data_dir {self.test_file_dir_str}/test_data/wmt_en_ro
            --num_beams 2
            --task translation
        """.split()

     # we want this test to run even if there is only one GPU, but if there are more we use them all
     A__ =       get_gpu_count()
     A__ =       F"""
            -m torch.distributed.launch
            --nproc_per_node={n_gpu}
            {self.test_file_dir}/run_distributed_eval.py
        """.split()
     A__ =       [sys.executable] + distributed_args + args
     execute_subprocess_async(snake_case_			,				env=self.get_env()   )

     A__ =       os.path.join(snake_case_			,				"test_bleu.json"   )
     A__ =       load_json(snake_case_   )
     # print(metrics)
     self.assertGreaterEqual(metrics["bleu"]			,				25   )











"""simple docstring"""



from transformers import PretrainedConfig




class 			UpperCAmelCase_						(		A_							):
    lowercase__		      =   '''custom'''




    def __init__(					self		: Any			,				snake_case_		: List[Any]=1			,				**snake_case_		: Any   )   ->							str:




     '''simple docstring'''

     A__ =       attribute
     super().__init__(**snake_case_   )






class 			UpperCAmelCase_						(		A_							):
    lowercase__		      =   '''custom'''




    def __init__(					self		: Any			,				snake_case_		: Tuple=1			,				**snake_case_		: Dict   )   ->							Any:




     '''simple docstring'''

     A__ =       attribute





