

"""simple docstring"""





import json
import logging
import os
import sys
from time import time
from unittest.mock import patch

from transformers.testing_utils import TestCasePlus, require_torch_tpu


logging.basicConfig(level=logging.DEBUG)

__UpperCamelCase    : str				 =						logging.getLogger()

def     __SCREAMING_SNAKE_CASE    ( A_					):
	lowerCAmelCase__      :		str    							=      {}
	lowerCAmelCase__      :		Tuple    							=      os.path.join(A_		,	'''all_results.json'''					)
	if os.path.exists(A_					):
		with open(A_		,	'''r'''					) as f:
			lowerCAmelCase__      :		Union[str, Any]    							=      json.load(A_					)
	else:
		raise ValueError(f'can\'t find {path}'					)
	return results


__UpperCamelCase    : Union[str, Any]				 =						logging.StreamHandler(sys.stdout)
logger.addHandler(stream_handler)







@require_torch_tpu
class 							SCREAMING_SNAKE_CASE   (						a_			):






					"""simple docstring"""



					def 			__lowerCAmelCase					(			self     :							Union[str, Any]						):
						import xla_spawn

						lowerCAmelCase__      :		Tuple    							=      self.get_auto_remove_tmp_dir()
						lowerCAmelCase__      :		Optional[Any]    							=      F'\n            ./examples/pytorch/text-classification/run_glue.py\n            --num_cores=8\n            ./examples/pytorch/text-classification/run_glue.py\n            --model_name_or_path distilbert-base-uncased\n            --output_dir {tmp_dir}\n            --overwrite_output_dir\n            --train_file ./tests/fixtures/tests_samples/MRPC/train.csv\n            --validation_file ./tests/fixtures/tests_samples/MRPC/dev.csv\n            --do_train\n            --do_eval\n            --debug tpu_metrics_debug\n            --per_device_train_batch_size=2\n            --per_device_eval_batch_size=1\n            --learning_rate=1e-4\n            --max_steps=10\n            --warmup_steps=2\n            --seed=42\n            --max_seq_length=128\n            '.split()

						with patch.object(lowercase_  ,'''argv'''  ,lowercase_						):
							lowerCAmelCase__      :		Optional[Any]    							=      time()
							xla_spawn.main()
							lowerCAmelCase__      :		Optional[Any]    							=      time()

							lowerCAmelCase__      :		Optional[int]    							=      get_results(lowercase_						)
							self.assertGreaterEqual(result['''eval_accuracy''']  ,0.75						)

							# Assert that the script takes less than 500 seconds to make sure it doesn't hang.
							self.assertLess(end - start  ,5_0_0						)







					def 			__lowerCAmelCase					(			self     :							Tuple						):
						import xla_spawn

						lowerCAmelCase__      :		Tuple    							=      '''
            ./tests/test_trainer_tpu.py
            --num_cores=8
            ./tests/test_trainer_tpu.py
            '''.split()
						with patch.object(lowercase_  ,'''argv'''  ,lowercase_						):
							xla_spawn.main()







"""simple docstring"""





def     __SCREAMING_SNAKE_CASE    ( A_		,	A_					):
	if number < 0 or shift_amount < 0:
		raise ValueError('''both inputs must be positive integers'''					)

	lowerCAmelCase__      :		int    							=      str(bin(A_					)					)
	binary_number += "0" * shift_amount
	return binary_number

def     __SCREAMING_SNAKE_CASE    ( A_		,	A_					):
	if number < 0 or shift_amount < 0:
		raise ValueError('''both inputs must be positive integers'''					)

	lowerCAmelCase__      :		Any    							=      str(bin(A_					)					)[2:]
	if shift_amount >= len(A_					):
		return "0b0"
	lowerCAmelCase__      :		Tuple    							=      binary_number[: len(A_					) - shift_amount]
	return "0b" + shifted_binary_number

def     __SCREAMING_SNAKE_CASE    ( A_		,	A_					):
	if number >= 0:  # Get binary representation of positive number
		lowerCAmelCase__      :		Union[str, Any]    							=      '''0''' + str(bin(A_					)					).strip('''-'''					)[2:]
	else:  # Get binary (2's complement) representation of negative number
		lowerCAmelCase__      :		Optional[Any]    							=      len(bin(A_					)[3:]					)  # Find 2's complement of number
		lowerCAmelCase__      :		Optional[int]    							=      bin(abs(A_					) - (1 << binary_number_length)					)[3:]
		lowerCAmelCase__      :		int    							=      (
		    '''1''' + '''0''' * (binary_number_length - len(A_					)) + binary_number
		)

	if shift_amount >= len(A_					):
		return "0b" + binary_number[0] * len(A_					)
	return (
	    "0b"
	    + binary_number[0] * shift_amount
	    + binary_number[: len(A_					) - shift_amount]
	)


if __name__ == "__main__":
							import doctest

							doctest.testmod()




