



"""simple docstring"""







from argparse import ArgumentParser

from . import BaseTransformersCLICommand

def       _lowerCamelCase				(							UpperCAmelCase_ :       Union[str, Any]     )	-> Dict:






	"""simple docstring"""





	return DownloadCommand(args.model,	args.cache_dir,	args.force,	args.trust_remote_code     )






class       UpperCamelCase__			(   SCREAMING_SNAKE_CASE__      ):

			"""simple docstring"""


			@staticmethod
			def   snake_case__	(      SCREAMING_SNAKE_CASE__		)      ->	Union[str, Any]:
				A__											=					parser.add_parser("download"		)
				download_parser.add_argument(
				    "--cache-dir"						,	type=snake_case__						,	default=snake_case__						,	help="Path to location to store the models"		)
				download_parser.add_argument(
				    "--force"						,	action="store_true"						,	help="Force the model to be download even if already in cache-dir"		)
				download_parser.add_argument(
				    "--trust-remote-code"						,	action="store_true"						,	help="Whether or not to allow for custom models defined on the Hub in their own modeling files. Use only if you\'ve reviewed the code as it will execute on your local machine"						,	)
				download_parser.add_argument("model"						,	type=snake_case__						,	help="Name of the model to download"		)
				download_parser.set_defaults(func=snake_case__		)


			def __init__(      self						,	SCREAMING_SNAKE_CASE__						,	SCREAMING_SNAKE_CASE__						,	SCREAMING_SNAKE_CASE__						,	SCREAMING_SNAKE_CASE__		)      ->	Dict:
				A__											=					model
				A__											=					cache
				A__											=					force
				A__											=					trust_remote_code







			def   snake_case__	(      self		)      ->	Any:
				from ..models.auto import AutoModel, AutoTokenizer

				AutoModel.from_pretrained(
				    self._model						,	cache_dir=self._cache						,	force_download=self._force						,	trust_remote_code=self._trust_remote_code		)
				AutoTokenizer.from_pretrained(
				    self._model						,	cache_dir=self._cache						,	force_download=self._force						,	trust_remote_code=self._trust_remote_code		)










import torch

from diffusers import KDPMaDiscreteScheduler
from diffusers.utils import torch_device

from .test_schedulers import SchedulerCommonTest



class    lowercase_		(SCREAMING_SNAKE_CASE__ ):
						lowerCAmelCase__			      =(KDPMaDiscreteScheduler,)
						lowerCAmelCase__			      =10



						def 	__a					(			self	:   Dict					,							**snake_case__	:   str  ):

								"""simple docstring"""

								SCREAMING_SNAKE_CASE_					      =							{
								    'num_train_timesteps': 11_00,
								    'beta_start': 0.00_01,
								    'beta_end': 0.02,
								    'beta_schedule': 'linear',
								}

								config.update(**snake_case__  )
								return config



						def 	__a					(			self	:   str  ):

								"""simple docstring"""

								for timesteps in [10, 50, 1_00, 10_00]:
										self.check_over_configs(num_train_timesteps=snake_case__  )



						def 	__a					(			self	:   List[Any]  ):

								"""simple docstring"""

								for beta_start, beta_end in zip([0.0_00_01, 0.00_01, 0.0_01]					,							[0.00_02, 0.0_02, 0.02]  ):
										self.check_over_configs(beta_start=snake_case__					,							beta_end=snake_case__  )



						def 	__a					(			self	:   Optional[int]  ):

								"""simple docstring"""

								for schedule in ["linear", "scaled_linear"]:
										self.check_over_configs(beta_schedule=snake_case__  )



						def 	__a					(			self	:   Optional[Any]  ):

								"""simple docstring"""

								for prediction_type in ["epsilon", "v_prediction"]:
										self.check_over_configs(prediction_type=snake_case__  )



						def 	__a					(			self	:   Optional[Any]  ):

								"""simple docstring"""

								SCREAMING_SNAKE_CASE_					      =							self.scheduler_classes[0]
								SCREAMING_SNAKE_CASE_					      =							self.get_scheduler_config(prediction_type='v_prediction'  )
								SCREAMING_SNAKE_CASE_					      =							scheduler_class(**snake_case__  )

								scheduler.set_timesteps(self.num_inference_steps  )

								SCREAMING_SNAKE_CASE_					      =							self.dummy_model()
								SCREAMING_SNAKE_CASE_					      =							self.dummy_sample_deter * scheduler.init_noise_sigma
								SCREAMING_SNAKE_CASE_					      =							sample.to(snake_case__  )

								for i, t in enumerate(scheduler.timesteps  ):
										SCREAMING_SNAKE_CASE_					      =							scheduler.scale_model_input(snake_case__					,							snake_case__  )

										SCREAMING_SNAKE_CASE_					      =							model(snake_case__					,							snake_case__  )

										SCREAMING_SNAKE_CASE_					      =							scheduler.step(snake_case__					,							snake_case__					,							snake_case__  )
										SCREAMING_SNAKE_CASE_					      =							output.prev_sample

								SCREAMING_SNAKE_CASE_					      =							torch.sum(torch.abs(snake_case__  )  )
								SCREAMING_SNAKE_CASE_					      =							torch.mean(torch.abs(snake_case__  )  )

								if torch_device in ["cpu", "mps"]:
										assert abs(result_sum.item() - 4.69_34e-07  ) < 1e-2
										assert abs(result_mean.item() - 6.11_12e-10  ) < 1e-3
								else:
										# CUDA
										assert abs(result_sum.item() - 4.6_93_42_86_50_17_09_72e-07  ) < 1e-2
										assert abs(result_mean.item() - 0.00_02  ) < 1e-3



						def 	__a					(			self	:   Union[str, Any]  ):

								"""simple docstring"""

								if torch_device == "mps":
										return
								SCREAMING_SNAKE_CASE_					      =							self.scheduler_classes[0]
								SCREAMING_SNAKE_CASE_					      =							self.get_scheduler_config()
								SCREAMING_SNAKE_CASE_					      =							scheduler_class(**snake_case__  )

								scheduler.set_timesteps(self.num_inference_steps  )

								SCREAMING_SNAKE_CASE_					      =							self.dummy_model()
								SCREAMING_SNAKE_CASE_					      =							self.dummy_sample_deter * scheduler.init_noise_sigma
								SCREAMING_SNAKE_CASE_					      =							sample.to(snake_case__  )

								for i, t in enumerate(scheduler.timesteps  ):
										SCREAMING_SNAKE_CASE_					      =							scheduler.scale_model_input(snake_case__					,							snake_case__  )

										SCREAMING_SNAKE_CASE_					      =							model(snake_case__					,							snake_case__  )

										SCREAMING_SNAKE_CASE_					      =							scheduler.step(snake_case__					,							snake_case__					,							snake_case__  )
										SCREAMING_SNAKE_CASE_					      =							output.prev_sample

								SCREAMING_SNAKE_CASE_					      =							torch.sum(torch.abs(snake_case__  )  )
								SCREAMING_SNAKE_CASE_					      =							torch.mean(torch.abs(snake_case__  )  )

								if torch_device in ["cpu", "mps"]:
										assert abs(result_sum.item() - 20.41_25  ) < 1e-2
										assert abs(result_mean.item() - 0.02_66  ) < 1e-3
								else:
										# CUDA
										assert abs(result_sum.item() - 20.41_25  ) < 1e-2
										assert abs(result_mean.item() - 0.02_66  ) < 1e-3






						def 	__a					(			self	:   Optional[int]  ):

								"""simple docstring"""

								if torch_device == "mps":
										return
								SCREAMING_SNAKE_CASE_					      =							self.scheduler_classes[0]
								SCREAMING_SNAKE_CASE_					      =							self.get_scheduler_config()
								SCREAMING_SNAKE_CASE_					      =							scheduler_class(**snake_case__  )

								scheduler.set_timesteps(self.num_inference_steps					,							device=snake_case__  )

								SCREAMING_SNAKE_CASE_					      =							self.dummy_model()
								SCREAMING_SNAKE_CASE_					      =							self.dummy_sample_deter.to(snake_case__  ) * scheduler.init_noise_sigma

								for t in scheduler.timesteps:
										SCREAMING_SNAKE_CASE_					      =							scheduler.scale_model_input(snake_case__					,							snake_case__  )

										SCREAMING_SNAKE_CASE_					      =							model(snake_case__					,							snake_case__  )

										SCREAMING_SNAKE_CASE_					      =							scheduler.step(snake_case__					,							snake_case__					,							snake_case__  )
										SCREAMING_SNAKE_CASE_					      =							output.prev_sample

								SCREAMING_SNAKE_CASE_					      =							torch.sum(torch.abs(snake_case__  )  )
								SCREAMING_SNAKE_CASE_					      =							torch.mean(torch.abs(snake_case__  )  )

								if str(snake_case__  ).startswith('cpu'  ):
										# The following sum varies between 148 and 156 on mps. Why?
										assert abs(result_sum.item() - 20.41_25  ) < 1e-2
										assert abs(result_mean.item() - 0.02_66  ) < 1e-3
								else:
										# CUDA
										assert abs(result_sum.item() - 20.41_25  ) < 1e-2
										assert abs(result_mean.item() - 0.02_66  ) < 1e-3