
import unittest

import torch

from diffusers import DDIMScheduler, TextToVideoZeroPipeline
from diffusers.utils import load_pt, require_torch_gpu, slow

from ..test_pipelines_common import assert_mean_pixel_difference





@slow
@require_torch_gpu
class      _lowerCAmelCase (     unittest.TestCase	):




				def 					__a						( self					)    ->				List[str]:
							lowerCAmelCase_      =     "runwayml/stable-diffusion-v1-5"
							lowerCAmelCase_      =     TextToVideoZeroPipeline.from_pretrained(_UpperCamelCase    ,    torch_dtype=torch.floataa					).to("cuda"					)
							lowerCAmelCase_      =     DDIMScheduler.from_config(pipe.scheduler.config					)
							lowerCAmelCase_      =     torch.Generator(device="cuda"					).manual_seed(0					)

							lowerCAmelCase_      =     "A bear is playing a guitar on Times Square"
							lowerCAmelCase_      =     pipe(prompt=_UpperCamelCase    ,    generator=_UpperCamelCase					).images

							lowerCAmelCase_      =     load_pt(
							    "https://huggingface.co/datasets/hf-internal-testing/diffusers-images/resolve/main/text-to-video/A bear is playing a guitar on Times Square.pt"					)

							assert_mean_pixel_difference(_UpperCamelCase    ,    _UpperCamelCase					)





import json
import os
from dataclasses import dataclass

import numpy as np
import pyarrow as pa

import datasets
from utils import get_duration


_A       =					10_00_00_00_00_00
_A       =					1_00_00

_A,				_A       =					os.path.split(__file__)
_A       =					os.path.join(RESULTS_BASEPATH, "results", RESULTS_FILENAME.replace(".py", ".json"))






def        lowerCamelCase__    (    __lowerCAmelCase  :  int   ,							__lowerCAmelCase  :  int    ):




			"""simple docstring"""


			lowerCAmelCase_      =     pa.Table.from_pydict({"col": [0] * chunk_size}    )
			lowerCAmelCase_      =     pa.concat_tables([table] * (num_examples // chunk_size)    )
			return datasets.Dataset(__lowerCAmelCase   ,							fingerprint="table_100B"    )





@dataclass
class      _lowerCAmelCase :
				_lowercase      		=42
				_lowercase      		=42
				_lowercase      		=42
				_lowercase      		=42




				def 					__a						( self					)    ->				List[Any]:
							lowerCAmelCase_      =     np.random.default_rng(self.seed					)
							lowerCAmelCase_      =     rng.integers(low=self.low    ,    high=self.high    ,    size=self.size					).tolist()




				def __iter__( self					)    ->				List[str]:
							return iter(self._sampled_values					)




				def __len__( self					)    ->				Optional[int]:
							return self.size






@get_duration
def        lowerCamelCase__    (    __lowerCAmelCase  :  datasets.Dataset    ):




			"""simple docstring"""


			lowerCAmelCase_      =     dataset[0]






@get_duration
def        lowerCamelCase__    (    __lowerCAmelCase  :  datasets.Dataset    ):




			"""simple docstring"""


			lowerCAmelCase_      =     dataset[-1]






@get_duration
def        lowerCamelCase__    (    __lowerCAmelCase  :  datasets.Dataset    ):




			"""simple docstring"""


			lowerCAmelCase_      =     dataset[range(len(__lowerCAmelCase    ) // 2   ,							len(__lowerCAmelCase    ) // 2 + 1024    )]






@get_duration
def        lowerCamelCase__    (    __lowerCAmelCase  :  datasets.Dataset    ):




			"""simple docstring"""


			lowerCAmelCase_      =     dataset[RandIter(0   ,							len(__lowerCAmelCase    )   ,							1024   ,							seed=42    )]






def        lowerCamelCase__    (    ):




			"""simple docstring"""


			lowerCAmelCase_      =     {"num examples": SPEED_TEST_N_EXAMPLES}
			lowerCAmelCase_      =     (get_first_row, get_last_row, get_batch_of_aaaa_rows, get_batch_of_aaaa_random_rows)
			print("generating dataset"    )
			lowerCAmelCase_      =     generate_100B_dataset(num_examples=__lowerCAmelCase   ,							chunk_size=__lowerCAmelCase    )
			print("Functions"    )
			for func in functions:
						print(func.__name__    )
						lowerCAmelCase_      =     func(__lowerCAmelCase    )

			with open(__lowerCAmelCase   ,							"wb"    ) as f:
						f.write(json.dumps(__lowerCAmelCase    ).encode("utf-8"    )    )


if __name__ == "__main__":  # useful to run the profiler
			benchmark_table_100B()



