





# Copyright 2022 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

import argparse
import os
import platform

import numpy as np
import psutil
import torch

from accelerate import __version__ as version
from accelerate.commands.config import default_config_file, load_config_from_file

from ..utils import is_npu_available, is_xpu_available


def 							__snake_case							(    lowerCAmelCase_=None	)				->						str:
    if subparsers is not None:
        SCREAMING_SNAKE_CASE__											=			subparsers.add_parser('''env'''	)
    else:
        SCREAMING_SNAKE_CASE__											=			argparse.ArgumentParser('''Accelerate env command'''	)

    parser.add_argument(
        '''--config_file''' ,							default=lowerCAmelCase_ ,							help='''The config file to use for the default values in the launching script.'''	)

    if subparsers is not None:
        parser.set_defaults(func=lowerCAmelCase_	)
    return parser


def 							__snake_case							(    lowerCAmelCase_	)				->						Optional[int]:
    SCREAMING_SNAKE_CASE__											=			torch.__version__
    SCREAMING_SNAKE_CASE__											=			torch.cuda.is_available()
    SCREAMING_SNAKE_CASE__											=			is_xpu_available()
    SCREAMING_SNAKE_CASE__											=			is_npu_available()

    SCREAMING_SNAKE_CASE__											=			'''Not found'''
    # Get the default from the config file.
    if args.config_file is not None or os.path.isfile(lowerCAmelCase_	):
        SCREAMING_SNAKE_CASE__											=			load_config_from_file(args.config_file	).to_dict()

    SCREAMING_SNAKE_CASE__											=			{
        '''`Accelerate` version''': version,
        '''Platform''': platform.platform(),
        '''Python version''': platform.python_version(),
        '''Numpy version''': np.__version__,
        '''PyTorch version (GPU?)''': f'''{pt_version} ({pt_cuda_available})''',
        '''PyTorch XPU available''': str(lowerCAmelCase_	),
        '''PyTorch NPU available''': str(lowerCAmelCase_	),
        '''System RAM''': f'''{psutil.virtual_memory().total / 1_0_2_4 ** 3:.2f} GB''',
    }
    if pt_cuda_available:
        SCREAMING_SNAKE_CASE__											=			torch.cuda.get_device_name()

    print('''\nCopy-and-paste the text below in your GitHub issue\n'''	)
    print('''\n'''.join([f'''- {prop}: {val}''' for prop, val in info.items()]	)	)

    print('''- `Accelerate` default config:''' if args.config_file is None else '''- `Accelerate` config passed:'''	)
    SCREAMING_SNAKE_CASE__											=			(
        '''\n'''.join([f'''\t- {prop}: {val}''' for prop, val in accelerate_config.items()]	)
        if isinstance(lowerCAmelCase_ ,							lowerCAmelCase_	)
        else f'''\t{accelerate_config}'''
    )
    print(lowerCAmelCase_	)

    SCREAMING_SNAKE_CASE__											=			accelerate_config

    return info


def 							__snake_case							(    )				->						int:
    SCREAMING_SNAKE_CASE__											=			env_command_parser()
    SCREAMING_SNAKE_CASE__											=			parser.parse_args()
    env_command(lowerCAmelCase_	)
    return 0


if __name__ == "__main__":
  raise SystemExit(main())

"""simple docstring"""



import unittest

from .lib import (
    Matrix,
    Vector,
    axpy,
    square_zero_matrix,
    unit_basis_vector,
    zero_vector,
)
class 						__UpperCAmelCase    (unittest.TestCase     ):







			'''simple docstring'''





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     Dict								=			Vector([1, 2, 3]							)
										self.assertEqual(x.component(0							)   ,      1							)
										self.assertEqual(x.component(2							)   ,      3							)
										A__       :     List[Any]								=			Vector()





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     List[Any]								=			Vector([0, 0, 0, 0, 0, 1]							)
										self.assertEqual(str(snake_case_							)   ,      """(0,0,0,0,0,1)"""							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     List[Any]								=			Vector([1, 2, 3, 4]							)
										self.assertEqual(len(snake_case_							)   ,      4							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     Any								=			Vector([1, 2]							)
										A__       :     Optional[int]								=			Vector([1, 2, 3, 4, 5]							)
										A__       :     Tuple								=			Vector([0, 0, 0, 0, 0, 0, 0, 0, 0, 0]							)
										A__       :     Dict								=			Vector([1, -1, 1, -1, 2, -3, 4, -5]							)
										self.assertAlmostEqual(x.euclidean_length()   ,      2.2_36   ,      3							)
										self.assertAlmostEqual(y.euclidean_length()   ,      7.4_16   ,      3							)
										self.assertEqual(z.euclidean_length()   ,      0							)
										self.assertAlmostEqual(w.euclidean_length()   ,      7.6_16   ,      3							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     Union[str, Any]								=			Vector([1, 2, 3]							)
										A__       :     Any								=			Vector([1, 1, 1]							)
										self.assertEqual((x + y).component(0							)   ,      2							)
										self.assertEqual((x + y).component(1							)   ,      3							)
										self.assertEqual((x + y).component(2							)   ,      4							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     Optional[int]								=			Vector([1, 2, 3]							)
										A__       :     int								=			Vector([1, 1, 1]							)
										self.assertEqual((x - y).component(0							)   ,      0							)
										self.assertEqual((x - y).component(1							)   ,      1							)
										self.assertEqual((x - y).component(2							)   ,      2							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     Tuple								=			Vector([1, 2, 3]							)
										A__       :     Any								=			Vector([2, -1, 4]							)  # for test of dot product
										A__       :     Optional[Any]								=			Vector([1, -2, -1]							)
										self.assertEqual(str(x * 3.0							)   ,      """(3.0,6.0,9.0)"""							)
										self.assertEqual((a * b)   ,      0							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										self.assertEqual(str(zero_vector(10							)							).count("""0"""							)   ,      10							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										self.assertEqual(str(unit_basis_vector(3   ,      1							)							)   ,      """(0,1,0)"""							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     Union[str, Any]								=			Vector([1, 2, 3]							)
										A__       :     Tuple								=			Vector([1, 0, 1]							)
										self.assertEqual(str(axpy(2   ,      snake_case_   ,      snake_case_							)							)   ,      """(3,4,7)"""							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     int								=			Vector([1, 0, 0, 0, 0, 0]							)
										A__       :     List[str]								=			x.copy()
										self.assertEqual(str(snake_case_							)   ,      str(snake_case_							)							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     str								=			Vector([1, 0, 0]							)
										x.change_component(0   ,      0							)
										x.change_component(1   ,      1							)
										self.assertEqual(str(snake_case_							)   ,      """(0,1,0)"""							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     List[Any]								=			Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]   ,      3   ,      3							)
										self.assertEqual("""|1,2,3|\n|2,4,5|\n|6,7,8|\n"""   ,      str(snake_case_							)							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     Any								=			Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]   ,      3   ,      3							)
										A__       :     Dict								=			[[-3, -14, -10], [-5, -10, -5], [-2, -1, 0]]
										for x in range(a.height()							):
																	for y in range(a.width()							):
																								self.assertEqual(minors[x][y]   ,      a.minor(snake_case_   ,      snake_case_							)							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     Optional[int]								=			Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]   ,      3   ,      3							)
										A__       :     Union[str, Any]								=			[[-3, 14, -10], [5, -10, 5], [-2, 1, 0]]
										for x in range(a.height()							):
																	for y in range(a.width()							):
																								self.assertEqual(cofactors[x][y]   ,      a.cofactor(snake_case_   ,      snake_case_							)							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     Any								=			Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]   ,      3   ,      3							)
										self.assertEqual(-5   ,      a.determinant()							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     Optional[int]								=			Matrix([[1, 2, 3], [4, 5, 6], [7, 8, 9]]   ,      3   ,      3							)
										A__       :     int								=			Vector([1, 2, 3]							)
										self.assertEqual("""(14,32,50)"""   ,      str(a * x							)							)
										self.assertEqual("""|2,4,6|\n|8,10,12|\n|14,16,18|\n"""   ,      str(a * 2							)							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     Optional[Any]								=			Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]   ,      3   ,      3							)
										a.change_component(0   ,      2   ,      5							)
										self.assertEqual("""|1,2,5|\n|2,4,5|\n|6,7,8|\n"""   ,      str(snake_case_							)							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     Union[str, Any]								=			Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]   ,      3   ,      3							)
										self.assertEqual(7   ,      a.component(2   ,      1							)   ,      0.01							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     Optional[Any]								=			Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]   ,      3   ,      3							)
										A__       :     List[str]								=			Matrix([[1, 2, 7], [2, 4, 5], [6, 7, 10]]   ,      3   ,      3							)
										self.assertEqual("""|2,4,10|\n|4,8,10|\n|12,14,18|\n"""   ,      str(a + b							)							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     List[Any]								=			Matrix([[1, 2, 3], [2, 4, 5], [6, 7, 8]]   ,      3   ,      3							)
										A__       :     Tuple								=			Matrix([[1, 2, 7], [2, 4, 5], [6, 7, 10]]   ,      3   ,      3							)
										self.assertEqual("""|0,0,-4|\n|0,0,0|\n|0,0,-2|\n"""   ,      str(a - b							)							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										self.assertEqual(
										    """|0,0,0,0,0|\n|0,0,0,0,0|\n|0,0,0,0,0|\n|0,0,0,0,0|\n|0,0,0,0,0|\n"""   ,      str(square_zero_matrix(5							)							)   ,      )


if __name__ == "__main__":
				unittest.main()





