



import PIL.Image
import PIL.ImageOps
from packaging import version
from PIL import Image


if version.parse(version.parse(PIL.__version__).base_version) >= version.parse('9.1.0'):
     lowerCAmelCase: str							=						{
         "linear": PIL.Image.Resampling.BILINEAR,
         "bilinear": PIL.Image.Resampling.BILINEAR,
         "bicubic": PIL.Image.Resampling.BICUBIC,
         "lanczos": PIL.Image.Resampling.LANCZOS,
         "nearest": PIL.Image.Resampling.NEAREST,
     }
else:
     lowerCAmelCase: int							=						{
         "linear": PIL.Image.LINEAR,
         "bilinear": PIL.Image.BILINEAR,
         "bicubic": PIL.Image.BICUBIC,
         "lanczos": PIL.Image.LANCZOS,
         "nearest": PIL.Image.NEAREST,
     }
def 				lowerCamelCase__	(						_A    ):
  a						: List[Any]					       =					(images / 2 + 0.5).clamp(0			,      1    )
  a						: List[Any]					       =					images.cpu().permute(0			,      2			,      3			,      1    ).float().numpy()
  a						: Optional[int]					       =					numpy_to_pil(lowerCAmelCase__    )
  return images

def 				lowerCamelCase__	(						_A    ):
  if images.ndim == 3:
    a						: List[Any]					       =					images[None, ...]
  a						: Dict					       =					(images * 255).round().astype('uint8'    )
  if images.shape[-1] == 1:
    # special case for grayscale (single channel) images
    a						: Optional[int]					       =					[Image.fromarray(image.squeeze()			,      mode='L'    ) for image in images]
  else:
    a						: Union[str, Any]					       =					[Image.fromarray(lowerCAmelCase__    ) for image in images]

  return pil_images




'''simple docstring'''






import csv
from collections import defaultdict
from dataclasses import dataclass, field
from typing import List, Optional

import matplotlib.pyplot as plt
import numpy as np
from matplotlib.ticker import ScalarFormatter

from transformers import HfArgumentParser
def 				lowerCamelCase__	(						_A=None			,      _A=None    ):
  return field(default_factory=lambda: default			,      metadata=_A    )

@dataclass
class 							a__:
    lowercase__			=   field(
        metadata={"""help""": """The csv file to plot."""}		,			)
    lowercase__			=   field(
        default=lowerCamelCase__		,			metadata={"""help""": """Whether to plot along batch size or sequence length. Defaults to sequence length."""}		,			)
    lowercase__			=   field(
        default=lowerCamelCase__		,			metadata={"""help""": """Whether the csv file has time results or memory results. Defaults to memory results."""}		,			)
    lowercase__			=   field(
        default=lowerCamelCase__		,			metadata={"""help""": """Disable logarithmic scale when plotting"""}		,			)
    lowercase__			=   field(
        default=lowerCamelCase__		,			metadata={
            """help""": """Whether the csv file has training results or inference results. Defaults to inference results."""
        }		,			)
    lowercase__			=   field(
        default=lowerCamelCase__		,			metadata={"""help""": """Filename under which the plot will be saved. If unused no plot is saved."""}		,			)
    lowercase__			=   list_field(
        default=lowerCamelCase__		,			metadata={"""help""": """List of model names that are used instead of the ones in the csv file."""}     )
def 				lowerCamelCase__	(						_A    ):
  try:
    int(_A    )
    return True
  except ValueError:
    return False
def 				lowerCamelCase__	(						_A    ):
  try:
    float(_A    )
    return True
  except ValueError:
    return False

class 							a__:







    def __init__(				self			:  Union[str, Any]						,      __snake_case			:  Optional[int]     ):
      a						: int					       =					args
      a						: Dict					       =					defaultdict(lambda: {"bsz": [], "seq_len": [], "result": {}}     )

      with open(self.args.csv_file						,      newline=''     ) as csv_file:
        a						: List[Any]					       =					csv.DictReader(__snake_case     )
        for row in reader:
          a						: Dict					       =					row['model']
          self.result_dict[model_name]["bsz"].append(int(row['batch_size']     )     )
          self.result_dict[model_name]["seq_len"].append(int(row['sequence_length']     )     )
          if can_convert_to_int(row['result']     ):
            # value is not None
            a						: Dict					       =					int(row['result']     )
          elif can_convert_to_float(row['result']     ):
            # value is not None
            a						: int					       =					float(row['result']     )







    def       lowercase_	(				self			:  int     ):
      a       ,     a						: Dict					       =					plt.subplots()
      a						: int					       =					'Time usage' if self.args.is_time else 'Memory usage'
      a						: int					       =					title_str + ' for training' if self.args.is_train else title_str + ' for inference'

      if not self.args.no_log_scale:
        # set logarithm scales
        ax.set_xscale('log'     )
        ax.set_yscale('log'     )

      for axis in [ax.xaxis, ax.yaxis]:
        axis.set_major_formatter(ScalarFormatter()     )

      for model_name_idx, model_name in enumerate(self.result_dict.keys()     ):
        a						: Dict					       =					sorted(set(self.result_dict[model_name]['bsz']     )     )
        a						: Any					       =					sorted(set(self.result_dict[model_name]['seq_len']     )     )
        a						: Any					       =					self.result_dict[model_name]['result']

        ((a)       ,     (a))						: Optional[Any]					       =					(
            (batch_sizes, sequence_lengths) if self.args.plot_along_batch else (sequence_lengths, batch_sizes)
        )

        a						: int					       =					(
            model_name if self.args.short_model_names is None else self.args.short_model_names[model_name_idx]
        )

        for inner_loop_value in inner_loop_array:
          if self.args.plot_along_batch:
            a						: Dict					       =					np.asarray(
                [results[(x, inner_loop_value)] for x in x_axis_array if (x, inner_loop_value) in results]						,      dtype=__snake_case						,      )
          else:
            a						: int					       =					np.asarray(
                [results[(inner_loop_value, x)] for x in x_axis_array if (inner_loop_value, x) in results]						,      dtype=np.floataa						,      )

          ((a)       ,     (a))						: Optional[int]					       =					(
              ('batch_size', 'len') if self.args.plot_along_batch else ('in #tokens', 'bsz')
          )

          a						: List[str]					       =					np.asarray(__snake_case						,      __snake_case     )[: len(__snake_case     )]
          plt.scatter(
              __snake_case						,      __snake_case						,      label=F"""{label_model_name} - {inner_loop_label}: {inner_loop_value}"""     )
          plt.plot(__snake_case						,      __snake_case						,      '--'     )

        title_str += F""" {label_model_name} vs."""

      a						: List[Any]					       =					title_str[:-4]
      a						: Optional[Any]					       =					'Time in s' if self.args.is_time else 'Memory in MB'

      # plot
      plt.title(__snake_case     )
      plt.xlabel(__snake_case     )
      plt.ylabel(__snake_case     )
      plt.legend()

      if self.args.figure_png_file is not None:
        plt.savefig(self.args.figure_png_file     )
      else:
        plt.show()
def 				lowerCamelCase__	(						):
  a						: Dict					       =					HfArgumentParser(_A    )
  a						: List[str]					       =					parser.parse_args_into_dataclasses()[0]
  a						: Dict					       =					Plot(args=_A    )
  plot.plot()


if __name__ == "__main__":
     main()