




"""simple docstring"""




from ...processing_utils import ProcessorMixin







class   A(						UpperCamelCase       ):



 '''simple docstring'''


 UpperCamelCase						       =						['''image_processor''', '''feature_extractor''']
 UpperCamelCase						       =						'''TvltImageProcessor'''
 UpperCamelCase						       =						'''TvltFeatureExtractor'''

 def __init__(    self :  Tuple						,							A_ :  Optional[int]						,							A_ :  str  )       ->     List[str]:

       """simple docstring"""






       super().__init__(image_processor=A_						,							feature_extractor=A_  )

       lowerCamelCase_							=   image_processor
       lowerCamelCase_							=   feature_extractor

 def __call__(    self :  int						,							A_ :  List[str]=None						,							A_ :  List[Any]=None						,							A_ :  List[str]=None						,							A_ :  str=None						,							A_ :  Any=False						,							A_ :  str=False						,							*A_ :  Tuple						,							**A_ :  Optional[int]						,							)       ->     Tuple:

       """simple docstring"""






       if images is None and audio is None:
             raise ValueError('You need to specify either an `images` or `audio` input to process.'  )

       lowerCamelCase_							=   None
       if images is not None:
             lowerCamelCase_							=   self.image_processor(A_						,							mask_pixel=A_						,							*A_						,							**A_  )
       if images_mixed is not None:
             lowerCamelCase_							=   self.image_processor(A_						,							is_mixed=A_						,							*A_						,							**A_  )
       if audio is not None:
             lowerCamelCase_							=   self.feature_extractor(
                 A_						,							*A_						,							sampling_rate=A_						,							mask_audio=A_						,							**A_  )

       lowerCamelCase_							=   {}
       if audio is not None:
             output_dict.update(A_  )
       if images is not None:
             output_dict.update(A_  )
       if images_mixed_dict is not None:
             output_dict.update(A_  )
       return output_dict





 @property
 def     a__			(    self :  Optional[int]  )       ->     Union[str, Any]:

       """simple docstring"""






       lowerCamelCase_							=   self.image_processor.model_input_names
       lowerCamelCase_							=   self.feature_extractor.model_input_names
       return list(dict.fromkeys(image_processor_input_names + feature_extractor_input_names  )  )









# HF Trainer benchmarking tool
#
# This tool can be used to run and compare multiple dimensions of the HF Trainers args.
#
# It then prints a report once in github format with all the information that needs to be shared
# with others and second time in a console-friendly format, so it's easier to use for tuning things up.
#
# The main idea is:
#
#     ./trainer-benchmark.py --base-cmd '<cmd args that don't change>' \
#     --variations '--tf32 0|--tf32 1' '--fp16 0|--fp16 1|--bf16 1' \
#     --target-metric-key train_samples_per_second
#
# The variations can be any command line argument that you want to compare and not just dtype as in
# the example.
#
# --variations allows you to compare variations in multiple dimensions.
#
# as the first dimention has 2 options and the second 3 in our example, this will run the trainer 6
# times adding one of:
#
#    1. --tf32 0 --fp16 0
#    2. --tf32 0 --fp16 1
#    3. --tf32 0 --bf16 1
#    4. --tf32 1 --fp16 0
#    5. --tf32 1 --fp16 1
#    6. --tf32 1 --bf16 1
#
# and print the results. This is just a cartesian product - and more than 2 dimensions can be used.
#
# If you want to rely on defaults, this:
#    --variations '--tf32 0|--tf32 1' '--fp16 0|--fp16 1|--bf16 1'
# is identical to this:
#    --variations '--tf32 0|--tf32 1' '|--fp16|--bf16'
#
# the leading empty variation in the 2nd dimension is a valid variation.
#
# So here we get the following 6 variations:
#
#    1. --tf32 0
#    2. --tf32 0 --fp16
#    3. --tf32 0 --bf16
#    4. --tf32 1
#    5. --tf32 1 --fp16
#    6. --tf32 1 --bf16
#
# In this particular case we don't know what the default tf32 setting is as it's normally
# pytorch-version dependent). That's why it's best to do an explicit setting of each variation:
#    `--tf32 0|--tf32 1`
#
# Here is a full example of a train:
#
# CUDA_VISIBLE_DEVICES=0 python ./scripts/benchmark/trainer-benchmark.py \
# --base-cmd \
# ' examples/pytorch/translation/run_translation.py --model_name_or_path t5-small \
# --output_dir output_dir --do_train --label_smoothing 0.1 --logging_strategy no \
# --save_strategy no --per_device_train_batch_size 32 --max_source_length 512 \
# --max_target_length 512 --num_train_epochs 1 --overwrite_output_dir \
# --source_lang en --target_lang ro --dataset_name wmt16 --dataset_config "ro-en" \
# --source_prefix "translate English to Romanian: " --warmup_steps 50 \
# --max_train_samples 20000 --dataloader_num_workers 2 ' \
# --target-metric-key train_samples_per_second --repeat-times 1 --variations \
# '|--fp16|--bf16' '--tf32 0|--tf32 1' --report-metric-keys train_loss \
# --repeat-times 1 --base-variation '--tf32 0'
#
# and here is a possible output:
#
#
# | Variation       |     Train |   Diff |   Train |
# |                 |   samples |      % |    loss |
# |                 |       per |        |         |
# |                 |    second |        |         |
# |:----------------|----------:|-------:|--------:|
# | --tf32 0        |    285.11 |      0 |    2.51 |
# | --tf32 1        |    342.09 |     20 |    2.51 |
# | --fp16 --tf32 0 |    423.49 |     49 |    2.51 |
# | --fp16 --tf32 1 |    423.13 |     48 |    2.51 |
# | --bf16 --tf32 0 |    416.80 |     46 |    2.52 |
# | --bf16 --tf32 1 |    415.87 |     46 |    2.52 |
#
#
# So you can quickly compare the different outcomes.
#
# Typically running each experiment once is enough, but if the environment is unstable you can
# re-run each multiple times, e.g., 3 using --repeat-times 3 and it will report the averaged results.
#
# By default it'll use the lowest result as the base line to use as 100% and then compare the rest to
# it as can be seen from the table above, but you can also specify which combination is the one to use as
# the baseline, e.g., to change to another entry use: --base-variation '--tf32 1 --fp16 0'
#
# --target-metric-key is there to tell the program which metrics to compare - the different metric keys are
# inside output_dir/all_results.json. e.g., to measure eval performance instead of train use:
#    --target-metric-key eval_samples_per_second
# but of course you will need to adjust the --base-cmd value in the example to perform evaluation as
# well (as currently it doesn't)
#

import argparse
import datetime
import io
import itertools
import json
import math
import os
import platform
import re
import shlex
import subprocess
import sys
from pathlib import Path
from statistics import fmean

import pandas as pd
import torch
from tqdm import tqdm

import transformers


lowerCamelCase    :		Optional[int]			   =       float("nan")







class   A:



 '''simple docstring'''


 def __init__(    self :  Optional[Any]						,							A_ :  int  )       ->     Dict:

       """simple docstring"""






       lowerCamelCase_							=   sys.stdout
       lowerCamelCase_							=   open(A_						,							'a'  )

 def __getattr__(    self :  List[Any]						,							A_ :  Optional[int]  )       ->     str:

       """simple docstring"""






       return getattr(self.stdout						,							A_  )





 def     a__			(    self :  int						,							A_ :  int  )       ->     List[str]:

       """simple docstring"""






       self.stdout.write(A_  )
       # strip tqdm codes
       self.file.write(re.sub(r'^.*\r'						,							''						,							A_						,							0						,							re.M  )  )

def       _SCREAMING_SNAKE_CASE      (							lowercase     :	str=80     ,							lowercase     :	Tuple=False					):


      '''simple docstring'''



      lowerCamelCase_							=   []

      # deal with critical env vars
      lowerCamelCase_							=   ['CUDA_VISIBLE_DEVICES']
      for key in env_keys:
            lowerCamelCase_							=   os.environ.get(lowercase     ,							lowercase					)
            if val is not None:
                  cmd.append(f"""{key}={val}"""					)

    # python executable (not always needed if the script is executable)
      lowerCamelCase_							=   sys.executable if full_python_path else sys.executable.split('/'					)[-1]
      cmd.append(lowercase					)

      # now the normal args
      cmd += list(map(shlex.quote     ,							sys.argv					)					)

      # split up into up to MAX_WIDTH lines with shell multi-line escapes
      lowerCamelCase_							=   []
      lowerCamelCase_							=   ''
      while len(lowercase					) > 0:
            current_line += f"""{cmd.pop(0					)} """
            if len(lowercase					) == 0 or len(lowercase					) + len(cmd[0]					) + 1 > max_width - 1:
                  lines.append(lowercase					)
                  lowerCamelCase_							=   ''
      return "\\\n".join(lowercase					)

def       _SCREAMING_SNAKE_CASE      (							lowercase     :	Optional[int]     ,							lowercase     :	Tuple					):


      '''simple docstring'''



      lowerCamelCase_							=   re.sub(r'[\\\n]+'     ,							' '     ,							args.base_cmd					)

      # remove --output_dir if any and set our own
      lowerCamelCase_							=   re.sub('--output_dir\s+[^\s]+'     ,							''     ,							args.base_cmd					)
      args.base_cmd += f""" --output_dir {output_dir}"""

      # ensure we have --overwrite_output_dir
      lowerCamelCase_							=   re.sub('--overwrite_output_dir\s+'     ,							''     ,							args.base_cmd					)
      args.base_cmd += " --overwrite_output_dir"

      return [sys.executable] + shlex.split(args.base_cmd					)

def       _SCREAMING_SNAKE_CASE      (							lowercase     :	Dict     ,							lowercase     :	int     ,							lowercase     :	Dict     ,							lowercase     :	List[str]     ,							lowercase     :	List[str]     ,							lowercase     :	List[str]     ,							lowercase     :	Dict					):


      '''simple docstring'''



      if 0:
            import random
            from time import sleep

            sleep(0					)
            return dict(
                {k: random.uniform(0     ,							1_00					) for k in metric_keys}     ,							**{target_metric_key: random.choice([nan, 10.31, 100.2, 55.6666, 222.2222_2222]					)}     ,							)

      lowerCamelCase_							=   subprocess.run(lowercase     ,							capture_output=lowercase     ,							text=lowercase					)

      if verbose:
            print('STDOUT'     ,							result.stdout					)
            print('STDERR'     ,							result.stderr					)

      # save the streams
      lowerCamelCase_							=   variation.replace(' '     ,							'-'					)
      with open(Path(lowercase					) / f"""log.{prefix}.stdout.txt"""     ,							'w'					) as f:
            f.write(result.stdout					)
      with open(Path(lowercase					) / f"""log.{prefix}.stderr.txt"""     ,							'w'					) as f:
            f.write(result.stderr					)

      if result.returncode != 0:
            if verbose:
                  print('failed'					)
            return {target_metric_key: nan}

      with io.open(f"""{output_dir}/all_results.json"""     ,							'r'     ,							encoding='utf-8'					) as f:
            lowerCamelCase_							=   json.load(lowercase					)

      # filter out just the keys we want
      return {k: v for k, v in metrics.items() if k in metric_keys}

def       _SCREAMING_SNAKE_CASE      (							lowercase     :	Dict     ,							lowercase     :	Dict     ,							lowercase     :	Optional[Any]     ,							lowercase     :	List[Any]     ,							lowercase     :	Optional[Any]     ,							lowercase     :	Optional[int]     ,							lowercase     :	List[str]     ,							lowercase     :	Dict     ,							lowercase     :	Any     ,							lowercase     :	int     ,							):


      '''simple docstring'''



      lowerCamelCase_							=   []
      lowerCamelCase_							=   []
      lowerCamelCase_							=   f"""{id}: {variation:<{longest_variation_len}}"""
      lowerCamelCase_							=   f"""{preamble}: """
      lowerCamelCase_							=   set(report_metric_keys + [target_metric_key]					)
      for i in tqdm(range(lowercase					)     ,							desc=lowercase     ,							leave=lowercase					):
            lowerCamelCase_							=   process_run_single(
                lowercase     ,							lowercase     ,							lowercase     ,							lowercase     ,							lowercase     ,							lowercase     ,							lowercase					)
            lowerCamelCase_							=   single_run_metrics[target_metric_key]
            if not math.isnan(lowercase					):
                  metrics.append(lowercase					)
                  results.append(lowercase					)
                  outcome += "✓"
            else:
                  outcome += "✘"
      lowerCamelCase_							=   f"""\33[2K\r{outcome}"""
      if len(lowercase					) > 0:
            lowerCamelCase_							=   {k: fmean([x[k] for x in metrics]					) for k in metrics[0].keys()}
            lowerCamelCase_							=   round(mean_metrics[target_metric_key]     ,							2					)
            lowerCamelCase_							=   f"""{outcome} {mean_target}"""
            if len(lowercase					) > 1:
                  results_str += f""" {tuple(round(lowercase     ,							2					) for x in results					)}"""
            print(lowercase					)
            lowerCamelCase_							=   variation
            return mean_metrics
      else:
            print(lowercase					)
            return {variation_key: variation, target_metric_key: nan}

def       _SCREAMING_SNAKE_CASE      (							):


      '''simple docstring'''



      lowerCamelCase_							=   torch.cuda.get_device_properties(torch.device('cuda'					)					)
      return f"""
Datetime    : {datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"					)}

Software:
transformers: {transformers.__version__}
torch       : {torch.__version__}
cuda        : {torch.version.cuda}
python      : {platform.python_version()}

Hardware:
{torch.cuda.device_count()} GPUs      : {properties.name}, {properties.total_memory/2**30:0.2f}GB
"""

def       _SCREAMING_SNAKE_CASE      (							lowercase     :	Any     ,							lowercase     :	Union[str, Any]     ,							lowercase     :	Optional[Any]     ,							lowercase     :	Union[str, Any]     ,							lowercase     :	Union[str, Any]					):


      '''simple docstring'''



      lowerCamelCase_							=   pd.DataFrame(lowercase					)
      lowerCamelCase_							=   'variation'
      lowerCamelCase_							=   'diff_%'

      lowerCamelCase_							=   nan
      if base_variation is not None and len(df[df[variation_key] == base_variation]					):
            # this may still return nan
            lowerCamelCase_							=   df.loc[df[variation_key] == base_variation][target_metric_key].item()
      if math.isnan(lowercase					):
            # as a fallback, use the minimal value as the sentinel
            lowerCamelCase_							=   df.loc[df[target_metric_key] != nan][target_metric_key].min()

      # create diff column if possible
      if not math.isnan(lowercase					):
            lowerCamelCase_							=   df.apply(
                lambda lowercase					: round(1_00 * (r[target_metric_key] - sentinel_value) / sentinel_value					)
                if not math.isnan(r[target_metric_key]					)
                else 0     ,							axis='columns'     ,							)

      # re-order columns
      lowerCamelCase_							=   [variation_key, target_metric_key, diff_key, *report_metric_keys]
      lowerCamelCase_							=   df.reindex(lowercase     ,							axis='columns'					)  # reorder cols

      # capitalize
      lowerCamelCase_							=   df.rename(str.capitalize     ,							axis='columns'					)

      # make the cols as narrow as possible
      lowerCamelCase_							=   df.rename(lambda lowercase					: c.replace('_'     ,							'<br>'					)     ,							axis='columns'					)
      lowerCamelCase_							=   df.rename(lambda lowercase					: c.replace('_'     ,							'\n'					)     ,							axis='columns'					)

      lowerCamelCase_							=   ['', 'Copy between the cut-here-lines and paste as is to github or a forum']
      report += ["----------8<-----------------8<--------"]
      report += ["*** Results:", df_github.to_markdown(index=lowercase     ,							floatfmt='.2f'					)]
      report += ["```"]
      report += ["*** Setup:", get_versions()]
      report += ["*** The benchmark command line was:", get_original_command()]
      report += ["```"]
      report += ["----------8<-----------------8<--------"]
      report += ["*** Results (console):", df_console.to_markdown(index=lowercase     ,							floatfmt='.2f'					)]

      print('\n\n'.join(lowercase					)					)

def       _SCREAMING_SNAKE_CASE      (							):


      '''simple docstring'''



      lowerCamelCase_							=   argparse.ArgumentParser()
      parser.add_argument(
          '--base-cmd'     ,							default=lowercase     ,							type=lowercase     ,							required=lowercase     ,							help='Base cmd'     ,							)
      parser.add_argument(
          '--variations'     ,							default=lowercase     ,							type=lowercase     ,							nargs='+'     ,							required=lowercase     ,							help='Multi-dimensional variations, example: \'|--fp16|--bf16\' \'|--tf32\''     ,							)
      parser.add_argument(
          '--base-variation'     ,							default=lowercase     ,							type=lowercase     ,							help='Baseline variation to compare to. if None the minimal target value will be used to compare against'     ,							)
      parser.add_argument(
          '--target-metric-key'     ,							default=lowercase     ,							type=lowercase     ,							required=lowercase     ,							help='Target metric key in output_dir/all_results.json, e.g., train_samples_per_second'     ,							)
      parser.add_argument(
          '--report-metric-keys'     ,							default=''     ,							type=lowercase     ,							help='Report metric keys - other metric keys from output_dir/all_results.json to report, e.g., train_loss. Use a single argument e.g., \'train_loss train_samples'     ,							)
      parser.add_argument(
          '--repeat-times'     ,							default=1     ,							type=lowercase     ,							help='How many times to re-run each variation - an average will be reported'     ,							)
      parser.add_argument(
          '--output_dir'     ,							default='output_benchmark'     ,							type=lowercase     ,							help='The output directory where all the benchmark reports will go to and additionally this directory will be used to override --output_dir in the script that is being benchmarked'     ,							)
      parser.add_argument(
          '--verbose'     ,							default=lowercase     ,							action='store_true'     ,							help='Whether to show the outputs of each run or just the benchmark progress'     ,							)
      lowerCamelCase_							=   parser.parse_args()

      lowerCamelCase_							=   args.output_dir
      Path(lowercase					).mkdir(exist_ok=lowercase					)
      lowerCamelCase_							=   get_base_command(lowercase     ,							lowercase					)

      # split each dimension into its --foo variations
      lowerCamelCase_							=   [list(map(str.strip     ,							re.split(r'\|'     ,							lowercase					)					)					) for x in args.variations]
      # build a cartesian product of dimensions and convert those back into cmd-line arg strings,
      # while stripping white space for inputs that were empty
      lowerCamelCase_							=   list(map(str.strip     ,							map(' '.join     ,							itertools.product(*lowercase					)					)					)					)
      lowerCamelCase_							=   max(len(lowercase					) for x in variations					)

      # split wanted keys
      lowerCamelCase_							=   args.report_metric_keys.split()

      # capture prints into a log file for convenience
      lowerCamelCase_							=   f"""benchmark-report-{datetime.datetime.now().strftime("%Y-%m-%d-%H-%M-%S"					)}.txt"""
      print(f"""\nNote: each run's output is also logged under {output_dir}/log.*.std*.txt"""					)
      print(f"""and this script's output is also piped into {report_fn}"""					)

      lowerCamelCase_							=   Tee(lowercase					)

      print(f"""\n*** Running {len(lowercase					)} benchmarks:"""					)
      print(f"""Base command: {" ".join(lowercase					)}"""					)

      lowerCamelCase_							=   'variation'
      lowerCamelCase_							=   []
      for id, variation in enumerate(tqdm(lowercase     ,							desc='Total completion: '     ,							leave=lowercase					)					):
            lowerCamelCase_							=   base_cmd + variation.split()
            results.append(
                process_run(
                    id + 1     ,							lowercase     ,							lowercase     ,							lowercase     ,							lowercase     ,							args.target_metric_key     ,							lowercase     ,							args.repeat_times     ,							lowercase     ,							args.verbose     ,							)					)

      process_results(lowercase     ,							args.target_metric_key     ,							lowercase     ,							args.base_variation     ,							lowercase					)


if __name__ == "__main__":
 main()



