
from collections import defaultdict
from typing import Optional

from ..image_utils import load_image
from ..utils import (
    add_end_docstrings,
    is_torch_available,
    logging,
    requires_backends,
)
from .base import PIPELINE_INIT_ARGS, ChunkPipeline


if is_torch_available():
						import torch

						from ..models.auto.modeling_auto import MODEL_FOR_MASK_GENERATION_MAPPING

_snake_case      :							List[Any]     	=    logging.get_logger(__name__)





@add_end_docstrings(__a		)
class   UpperCamelCase_      (      __a		):







						'''simple docstring'''



						def __init__(			self							:Tuple		,    **lowerCAmelCase__							:Dict     )  ->int:
										super().__init__(**lowerCAmelCase__     )
										requires_backends(self		,    "vision"     )
										requires_backends(self		,    "torch"     )

										if self.framework != "pt":
														raise ValueError(F'''The {self.__class__} is only available in PyTorch.'''     )

										self.check_model_type(lowerCAmelCase__     )





						def        SCREAMING_SNAKE_CASE(			self							:Tuple		,    **lowerCAmelCase__							:Union[str, Any]     )  ->List[Any]:
										lowercase         =      {}
										lowercase         =      {}
										lowercase         =      {}
										# preprocess args
										if "points_per_batch" in kwargs:
														lowercase         =      kwargs["points_per_batch"]
										if "points_per_crop" in kwargs:
														lowercase         =      kwargs["points_per_crop"]
										if "crops_n_layers" in kwargs:
														lowercase         =      kwargs["crops_n_layers"]
										if "crop_overlap_ratio" in kwargs:
														lowercase         =      kwargs["crop_overlap_ratio"]
										if "crop_n_points_downscale_factor" in kwargs:
														lowercase         =      kwargs["crop_n_points_downscale_factor"]
										# postprocess args
										if "pred_iou_thresh" in kwargs:
														lowercase         =      kwargs["pred_iou_thresh"]
										if "stability_score_offset" in kwargs:
														lowercase         =      kwargs["stability_score_offset"]
										if "mask_threshold" in kwargs:
														lowercase         =      kwargs["mask_threshold"]
										if "stability_score_thresh" in kwargs:
														lowercase         =      kwargs["stability_score_thresh"]
										if "crops_nms_thresh" in kwargs:
														lowercase         =      kwargs["crops_nms_thresh"]
										if "output_rle_mask" in kwargs:
														lowercase         =      kwargs["output_rle_mask"]
										if "output_bboxes_mask" in kwargs:
														lowercase         =      kwargs["output_bboxes_mask"]
										return preprocess_kwargs, forward_params, postprocess_kwargs





						def __call__(			self							:List[str]		,    lowerCAmelCase__							:int		,    *lowerCAmelCase__							:str		,    lowerCAmelCase__							:Optional[Any]=None		,    lowerCAmelCase__							:Any=None		,    **lowerCAmelCase__							:List[str]     )  ->Optional[int]:
										return super().__call__(lowerCAmelCase__		,    *lowerCAmelCase__		,    num_workers=lowerCAmelCase__		,    batch_size=lowerCAmelCase__		,    **lowerCAmelCase__     )





						def        SCREAMING_SNAKE_CASE(			self							:Optional[Any]		,    lowerCAmelCase__							:str		,    lowerCAmelCase__							:Optional[Any]=64		,    lowerCAmelCase__							:int = 0		,    lowerCAmelCase__							:float = 512 / 1500		,    lowerCAmelCase__							:Optional[int] = 32		,    lowerCAmelCase__							:Optional[int] = 1		,    )  ->Any:
										lowercase         =      load_image(lowerCAmelCase__     )
										lowercase         =      self.image_processor.size["longest_edge"]
										lowercase     ,	lowercase     ,	lowercase     ,	lowercase         =      self.image_processor.generate_crop_boxes(
										    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__     )
										lowercase         =      self.image_processor(images=lowerCAmelCase__		,    return_tensors="pt"     )

										with self.device_placement():
														if self.framework == "pt":
																		lowercase         =      self.get_inference_context()
																		with inference_context():
																						lowercase         =      self._ensure_tensor_on_device(lowerCAmelCase__		,    device=self.device     )
																						lowercase         =      self.model.get_image_embeddings(model_inputs.pop("pixel_values"     )     )
																						lowercase         =      image_embeddings

										lowercase         =      grid_points.shape[1]
										lowercase         =      points_per_batch if points_per_batch is not None else n_points

										if points_per_batch <= 0:
														raise ValueError(
														    "Cannot have points_per_batch<=0. Must be >=1 to returned batched outputs. "
														    "To return all points at once, set points_per_batch to None"     )

										for i in range(0		,    lowerCAmelCase__		,    lowerCAmelCase__     ):
														lowercase         =      grid_points[:, i : i + points_per_batch, :, :]
														lowercase         =      input_labels[:, i : i + points_per_batch]
														lowercase         =      i == n_points - points_per_batch
														yield {
														    "input_points": batched_points,
														    "input_labels": labels,
														    "input_boxes": crop_boxes,
														    "is_last": is_last,
														    **model_inputs,
														}





						def        SCREAMING_SNAKE_CASE(			self							:Union[str, Any]		,    lowerCAmelCase__							:List[Any]		,    lowerCAmelCase__							:Dict=0.88		,    lowerCAmelCase__							:Dict=0.95		,    lowerCAmelCase__							:str=0		,    lowerCAmelCase__							:int=1		,    )  ->str:
										lowercase         =      model_inputs.pop("input_boxes"     )
										lowercase         =      model_inputs.pop("is_last"     )
										lowercase         =      model_inputs.pop("original_sizes"     ).tolist()
										lowercase         =      model_inputs.pop("reshaped_input_sizes"     ).tolist()

										lowercase         =      self.model(**lowerCAmelCase__     )

										# post processing happens here in order to avoid CPU GPU copies of ALL the masks
										lowercase         =      model_outputs["pred_masks"]
										lowercase         =      self.image_processor.post_process_masks(
										    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    binarize=lowerCAmelCase__     )
										lowercase         =      model_outputs["iou_scores"]
										lowercase     ,	lowercase     ,	lowercase         =      self.image_processor.filter_masks(
										    masks[0]		,    iou_scores[0]		,    original_sizes[0]		,    input_boxes[0]		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    )
										return {
										    "masks": masks,
										    "is_last": is_last,
										    "boxes": boxes,
										    "iou_scores": iou_scores,
										}





						def        SCREAMING_SNAKE_CASE(			self							:Any		,    lowerCAmelCase__							:Dict		,    lowerCAmelCase__							:Union[str, Any]=False		,    lowerCAmelCase__							:str=False		,    lowerCAmelCase__							:int=0.7		,    )  ->List[Any]:
										lowercase         =      []
										lowercase         =      []
										lowercase         =      []
										for model_output in model_outputs:
														all_scores.append(model_output.pop("iou_scores"     )     )
														all_masks.extend(model_output.pop("masks"     )     )
														all_boxes.append(model_output.pop("boxes"     )     )

										lowercase         =      torch.cat(lowerCAmelCase__     )
										lowercase         =      torch.cat(lowerCAmelCase__     )
										lowercase     ,	lowercase     ,	lowercase     ,	lowercase         =      self.image_processor.post_process_for_mask_generation(
										    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__     )

										lowercase         =      defaultdict(lowerCAmelCase__     )
										for output in model_outputs:
														for k, v in output.items():
																		extra[k].append(lowerCAmelCase__     )

										lowercase         =      {}
										if output_rle_mask:
														lowercase         =      rle_mask

										if output_bboxes_mask:
														lowercase         =      bounding_boxes

										return {"masks": output_masks, "scores": iou_scores, **optional, **extra}


import json
import os
import tempfile
from unittest.mock import patch

import torch
from torch.utils.data import DataLoader, TensorDataset

from accelerate import DistributedType, infer_auto_device_map, init_empty_weights
from accelerate.accelerator import Accelerator
from accelerate.state import GradientState, PartialState
from accelerate.test_utils import require_bnb, require_multi_gpu, slow
from accelerate.test_utils.testing import AccelerateTestCase, require_cuda
from accelerate.utils import patch_environment

def  __snake_case							(	):







				'''simple docstring'''


				lowercase         =      torch.nn.Linear(2		,    4						)
				lowercase         =      torch.optim.AdamW(model.parameters()		,    lr=1.0						)
				lowercase         =      torch.optim.lr_scheduler.OneCycleLR(__magic_name__		,    max_lr=0.0_1		,    steps_per_epoch=2		,    epochs=1						)
				lowercase         =      DataLoader(TensorDataset(torch.tensor([1, 2, 3]						)						)						)
				lowercase         =      DataLoader(TensorDataset(torch.tensor([4, 5, 6]						)						)						)

				return model, optimizer, scheduler, train_dl, valid_dl

def  __snake_case							(	__magic_name__						):







				'''simple docstring'''


				return (model.weight.abs().sum() + model.bias.abs().sum()).item()

def  __snake_case							(	__magic_name__						):







				'''simple docstring'''


				lowercase         =      torch.nn.Linear(*tuple(model.weight.T.shape						)						).state_dict()
				model.load_state_dict(__magic_name__						)





class   UpperCamelCase_      (      __a		):







						'''simple docstring'''



						@require_cuda
						def        SCREAMING_SNAKE_CASE(			self							:Any     )  ->str:
										lowercase         =      Accelerator()
										assert PartialState._shared_state["_cpu"] is False
										assert PartialState._shared_state["device"].type == "cuda"
										with self.assertRaises(lowerCAmelCase__     ):
														lowercase         =      Accelerator(cpu=lowerCAmelCase__     )





						def        SCREAMING_SNAKE_CASE(			self							:Dict     )  ->Dict:
										lowercase         =      Accelerator()
										lowercase         =      GradientState()
										assert state.num_steps == 1
										lowercase         =      4
										assert state.num_steps == 4

										assert state.sync_gradients is True
										lowercase         =      False
										assert state.sync_gradients is False
										GradientState._reset_state()





						def        SCREAMING_SNAKE_CASE(			self							:int     )  ->Tuple:
										lowercase         =      Accelerator()
										lowercase     ,	lowercase     ,	lowercase     ,	lowercase     ,	lowercase         =      create_components()

										(
										    (
										    lowercase
										)     ,	(
										    lowercase
										)     ,	(
										    lowercase
										)     ,	(
										    lowercase
										)     ,	(
										    lowercase
										)     ,	
										)         =      accelerator.prepare(lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__     )

										self.assertTrue(prepared_model in accelerator._models     )
										self.assertTrue(prepared_optimizer in accelerator._optimizers     )
										self.assertTrue(prepared_scheduler in accelerator._schedulers     )
										self.assertTrue(prepared_train_dl in accelerator._dataloaders     )
										self.assertTrue(prepared_valid_dl in accelerator._dataloaders     )





						def        SCREAMING_SNAKE_CASE(			self							:List[Any]     )  ->Tuple:
										lowercase         =      Accelerator()
										lowercase     ,	lowercase     ,	lowercase     ,	lowercase     ,	lowercase         =      create_components()
										accelerator.prepare(lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__     )
										accelerator.free_memory()

										self.assertTrue(len(accelerator._models     ) == 0     )
										self.assertTrue(len(accelerator._optimizers     ) == 0     )
										self.assertTrue(len(accelerator._schedulers     ) == 0     )
										self.assertTrue(len(accelerator._dataloaders     ) == 0     )





						def        SCREAMING_SNAKE_CASE(			self							:List[str]     )  ->Optional[int]:
										PartialState._reset_state()

										# Mock torch.cuda.set_device to avoid an exception as the device doesn't exist
										def noop(*lowerCAmelCase__							:int		,    **lowerCAmelCase__							:Optional[Any]     ):
														pass

										with patch("torch.cuda.set_device"		,    lowerCAmelCase__     ), patch_environment(ACCELERATE_TORCH_DEVICE="cuda:64"     ):
														lowercase         =      Accelerator()
														self.assertEqual(str(accelerator.state.device     )		,    "cuda:64"     )





						def        SCREAMING_SNAKE_CASE(			self							:Union[str, Any]     )  ->Union[str, Any]:
										lowercase         =      Accelerator()
										lowercase     ,	lowercase     ,	lowercase     ,	lowercase     ,	lowercase         =      create_components()
										accelerator.prepare(lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__     )

										lowercase         =      get_signature(lowerCAmelCase__     )

										with tempfile.TemporaryDirectory() as tmpdirname:
														accelerator.save_state(lowerCAmelCase__     )

														# make sure random weights don't match
														load_random_weights(lowerCAmelCase__     )
														self.assertTrue(abs(model_signature - get_signature(lowerCAmelCase__     )     ) > 1E-3     )

														# make sure loaded weights match
														accelerator.load_state(lowerCAmelCase__     )
														self.assertTrue(abs(model_signature - get_signature(lowerCAmelCase__     )     ) < 1E-3     )





						def        SCREAMING_SNAKE_CASE(			self							:List[str]     )  ->int:
										lowercase         =      Accelerator()
										lowercase     ,	lowercase     ,	lowercase     ,	lowercase     ,	lowercase         =      create_components()
										accelerator.prepare(lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__     )

										lowercase         =      get_signature(lowerCAmelCase__     )

										# saving hook
										def save_config(lowerCAmelCase__							:Optional[Any]		,    lowerCAmelCase__							:Optional[int]		,    lowerCAmelCase__							:Optional[Any]     ):
														lowercase         =      {"class_name": models[0].__class__.__name__}

														with open(os.path.join(lowerCAmelCase__		,    "data.json"     )		,    "w"     ) as f:
																		json.dump(lowerCAmelCase__		,    lowerCAmelCase__     )

        # loading hook
										def load_config(lowerCAmelCase__							:Dict		,    lowerCAmelCase__							:List[str]     ):
														with open(os.path.join(lowerCAmelCase__		,    "data.json"     )		,    "r"     ) as f:
																		lowercase         =      json.load(lowerCAmelCase__     )

														lowercase         =      config["class_name"]

										lowercase         =      accelerator.register_save_state_pre_hook(lowerCAmelCase__     )
										lowercase         =      accelerator.register_load_state_pre_hook(lowerCAmelCase__     )

										with tempfile.TemporaryDirectory() as tmpdirname:
														accelerator.save_state(lowerCAmelCase__     )

														# make sure random weights don't match with hooks
														load_random_weights(lowerCAmelCase__     )
														self.assertTrue(abs(model_signature - get_signature(lowerCAmelCase__     )     ) > 1E-3     )

														# random class name to verify correct one is loaded
														lowercase         =      "random"

														# make sure loaded weights match with hooks
														accelerator.load_state(lowerCAmelCase__     )
														self.assertTrue(abs(model_signature - get_signature(lowerCAmelCase__     )     ) < 1E-3     )

														# mode.class_name is loaded from config
														self.assertTrue(model.class_name == model.__class__.__name__     )

										# remove hooks
										save_hook.remove()
										load_hook.remove()

										with tempfile.TemporaryDirectory() as tmpdirname:
														accelerator.save_state(lowerCAmelCase__     )

														# make sure random weights don't match with hooks removed
														load_random_weights(lowerCAmelCase__     )
														self.assertTrue(abs(model_signature - get_signature(lowerCAmelCase__     )     ) > 1E-3     )

														# random class name to verify correct one is loaded
														lowercase         =      "random"

														# make sure loaded weights match with hooks removed
														accelerator.load_state(lowerCAmelCase__     )
														self.assertTrue(abs(model_signature - get_signature(lowerCAmelCase__     )     ) < 1E-3     )

														# mode.class_name is NOT loaded from config
														self.assertTrue(model.class_name != model.__class__.__name__     )





						def        SCREAMING_SNAKE_CASE(			self							:Optional[int]     )  ->List[Any]:
										lowercase         =      Accelerator()
										lowercase     ,	lowercase     ,	lowercase     ,	lowercase     ,	lowercase         =      create_components()
										lowercase         =      None

										# This should work
										lowercase     ,	lowercase     ,	lowercase     ,	lowercase     ,	lowercase     ,	lowercase         =      accelerator.prepare(
										    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__     )
										self.assertTrue(dummy_obj is None     )





						def        SCREAMING_SNAKE_CASE(			self							:Tuple     )  ->Optional[int]:
										lowercase         =      Accelerator()
										lowercase     ,	lowercase     ,	lowercase     ,	lowercase     ,	lowercase         =      create_components()
										lowercase         =      [1, 2, 3]

										# This should work
										lowercase     ,	lowercase     ,	lowercase     ,	lowercase     ,	lowercase     ,	lowercase         =      accelerator.prepare(
										    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__		,    lowerCAmelCase__     )
										self.assertEqual(
										    getattr(lowerCAmelCase__		,    "_is_accelerate_prepared"		,    lowerCAmelCase__     )		,    lowerCAmelCase__		,    "Dummy object should have `_is_accelerate_prepared` set to `True`"		,    )
										self.assertEqual(
										    getattr(lowerCAmelCase__		,    "_is_accelerate_prepared"		,    lowerCAmelCase__     )		,    lowerCAmelCase__		,    "Model is missing `_is_accelerator_prepared` or is set to `False`"		,    )
										self.assertEqual(
										    getattr(lowerCAmelCase__		,    "_is_accelerate_prepared"		,    lowerCAmelCase__     )		,    lowerCAmelCase__		,    "Optimizer is missing `_is_accelerator_prepared` or is set to `False`"		,    )
										self.assertEqual(
										    getattr(lowerCAmelCase__		,    "_is_accelerate_prepared"		,    lowerCAmelCase__     )		,    lowerCAmelCase__		,    "Scheduler is missing `_is_accelerator_prepared` or is set to `False`"		,    )
										self.assertEqual(
										    getattr(lowerCAmelCase__		,    "_is_accelerate_prepared"		,    lowerCAmelCase__     )		,    lowerCAmelCase__		,    "Train Dataloader is missing `_is_accelerator_prepared` or is set to `False`"		,    )
										self.assertEqual(
										    getattr(lowerCAmelCase__		,    "_is_accelerate_prepared"		,    lowerCAmelCase__     )		,    lowerCAmelCase__		,    "Valid Dataloader is missing `_is_accelerator_prepared` or is set to `False`"		,    )





						@slow
						@require_bnb
						def        SCREAMING_SNAKE_CASE(			self							:Union[str, Any]     )  ->Tuple:
										from transformers import AutoModelForCausalLM

										lowercase         =      AutoModelForCausalLM.from_pretrained(
										    "EleutherAI/gpt-neo-125m"		,    load_in_abit=lowerCAmelCase__		,    device_map={"": 0}		,    )
										lowercase         =      Accelerator()

										# This should work
										lowercase         =      accelerator.prepare(lowerCAmelCase__     )





						@slow
						@require_bnb
						def        SCREAMING_SNAKE_CASE(			self							:Tuple     )  ->List[str]:
										from transformers import AutoModelForCausalLM

										lowercase         =      Accelerator()

										with init_empty_weights():
														lowercase         =      AutoModelForCausalLM.from_pretrained(
														    "EleutherAI/gpt-neo-125m"		,    )
														model.tie_weights()
														lowercase         =      infer_auto_device_map(lowerCAmelCase__     )
														lowercase         =      "cpu"

										lowercase         =      AutoModelForCausalLM.from_pretrained(
										    "EleutherAI/gpt-neo-125m"		,    device_map=lowerCAmelCase__		,    load_in_abit=lowerCAmelCase__		,    llm_inta_enable_fpaa_cpu_offload=lowerCAmelCase__     )

										# This should not work and get value error
										with self.assertRaises(lowerCAmelCase__     ):
														lowercase         =      accelerator.prepare(lowerCAmelCase__     )





						@slow
						@require_bnb
						@require_multi_gpu
						def        SCREAMING_SNAKE_CASE(			self							:Tuple     )  ->int:
										from transformers import AutoModelForCausalLM

										lowercase         =      {"distributed_type": DistributedType.MULTI_GPU}

										with init_empty_weights():
														lowercase         =      AutoModelForCausalLM.from_pretrained(
														    "EleutherAI/gpt-neo-125m"		,    )
														model.tie_weights()
														lowercase         =      infer_auto_device_map(lowerCAmelCase__     )
														lowercase         =      1

										lowercase         =      AutoModelForCausalLM.from_pretrained(
										    "EleutherAI/gpt-neo-125m"		,    load_in_abit=lowerCAmelCase__		,    device_map=lowerCAmelCase__		,    )
										lowercase         =      Accelerator()

										# This should not work and get value error
										with self.assertRaises(lowerCAmelCase__     ):
														lowercase         =      accelerator.prepare(lowerCAmelCase__     )

										PartialState._reset_state()





						@slow
						@require_bnb
						@require_multi_gpu
						def        SCREAMING_SNAKE_CASE(			self							:List[str]     )  ->Tuple:
										from transformers import AutoModelForCausalLM

										with init_empty_weights():
														lowercase         =      AutoModelForCausalLM.from_pretrained(
														    "EleutherAI/gpt-neo-125m"		,    )
														lowercase         =      infer_auto_device_map(lowerCAmelCase__     )
														lowercase         =      1

										lowercase         =      AutoModelForCausalLM.from_pretrained(
										    "EleutherAI/gpt-neo-125m"		,    load_in_abit=lowerCAmelCase__		,    device_map=lowerCAmelCase__		,    )
										lowercase         =      Accelerator()

										# This should work
										lowercase         =      accelerator.prepare(lowerCAmelCase__     )





						@require_cuda
						def        SCREAMING_SNAKE_CASE(			self							:Optional[int]     )  ->Any:
										lowercase         =      torch.nn.Linear(10		,    10     )
										lowercase         =      torch.optim.SGD(model.parameters()		,    lr=0.01     )
										lowercase         =      Accelerator(cpu=lowerCAmelCase__     )
										lowercase         =      accelerator.prepare(lowerCAmelCase__     )
