llava_mistral_0531 / app /tmp /predict_vision.py

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feat

14bd491 over 2 years ago

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from llava.model.multimodal_encoder.processor import Blip2ImageTrainProcessor
from transformers import AutoTokenizer
from llava.constants import MM_TOKEN_INDEX, DEFAULT_IMAGE_PATCH_TOKEN, DEFAULT_IM_START_TOKEN, DEFAULT_IM_END_TOKEN, \
    DEFAULT_VIDEO_PATCH_TOKEN, DEFAULT_VIDEO_TOKEN, DEFAULT_VIDEO_START_TOKEN, DEFAULT_VIDEO_END_TOKEN
from llava.conversation import conv_templates
from llava.model.multimodal_encoder.qformer import BertConfig, BertLMHeadModel, BertModel
from llava.model.multimodal_projector.builder import build_vision_projector
from llava.model.utils import LayerNorm
from llava.model.multimodal_encoder.eva_clip_encoder import EvaClipVisionTower
import torch
from llava.mm_utils import tokenizer_image_token, process_images_v2, KeywordsStoppingCriteria
import numpy as np
from PIL import Image
import os
import torch.nn as nn
from transformers import AutoConfig
from collections import OrderedDict

import torch_neuronx

NUM_SEGMENTS = 10

def generate_input_ids(tokenizer):
    conv = conv_templates['thoth'].copy()
    qs = "Describe the following video in detail."
    qs = DEFAULT_VIDEO_START_TOKEN + DEFAULT_VIDEO_TOKEN + DEFAULT_VIDEO_END_TOKEN + '\n' + qs
    conv.append_message(conv.roles[0], qs)
    conv.append_message(conv.roles[1], None)
    prompt = conv.get_prompt()
    input_ids = tokenizer_image_token(prompt, tokenizer, MM_TOKEN_INDEX, return_tensors='pt').unsqueeze(0)
    return input_ids, conv


def generate_images(frame_folder, image_processor, model_cfg):
    images = load_frames(frame_folder)
    if len(images) > NUM_SEGMENTS:
        images = uniform_sample(images, NUM_SEGMENTS)
    return process_images_v2(images, image_processor, model_cfg)


def uniform_sample(frames, num_segments):
    indices = np.linspace(start=0, stop=len(frames) - 1, num=num_segments).astype(int)
    frames = [frames[ind] for ind in indices]
    return frames


def load_frames(frames_dir):
    results = []
    image_files = [(int(os.path.splitext(img)[0]), img) for img in os.listdir(frames_dir) if img.endswith('jpg')]
    image_files = sorted(image_files, key=lambda img: img[0])

    for frame_name in image_files:
        image_path = f"{frames_dir}/{frame_name[1]}"
        image = Image.open(image_path).convert('RGB')
        results.append(image)
    return results


class MASPVision(torch.nn.Module):

    def __init__(self, config):
        super().__init__()
        # device = 'cuda:0'
        device = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")
        device_map = {"": 0}
        config.vit_model_path = 'eva_vit_g.pth'
        vision_tower = EvaClipVisionTower("eva-vit-g", config, delay_load=True)
        vision_tower.load_model(device_map=device_map)
        vision_tower.to(device=device, dtype=torch.float16)

        image_processor = Blip2ImageTrainProcessor(
            image_size=config.img_size,
            is_training=False)

        cross_attention_freq = 2
        vision_width = vision_tower.hidden_size
        num_query_token = config.num_query_token
        ln_vision = LayerNorm(vision_width)
        encoder_config = BertConfig.from_pretrained("bert-base-uncased")
        encoder_config.encoder_width = vision_width
        # insert cross-attention layer every other block
        encoder_config.add_cross_attention = True
        encoder_config.cross_attention_freq = cross_attention_freq
        encoder_config.query_length = num_query_token
        # Qformer = BertLMHeadModel(config=encoder_config)
        self.bert = BertModel(encoder_config, add_pooling_layer=False)
        self.bert.embeddings.word_embeddings = None
        self.bert.embeddings.position_embeddings = None

        for layer in self.bert.encoder.layer:
            layer.output = None
            layer.intermediate = None

        query_tokens = nn.Parameter(
            torch.zeros(1, num_query_token, encoder_config.hidden_size)
        )
        query_tokens.data.normal_(mean=0.0, std=encoder_config.initializer_range)

        frame_position_encoding = nn.Embedding(
            config.max_num_segments,
            encoder_config.hidden_size
        )

        mm_projector = build_vision_projector(config)

        self.vision_tower = vision_tower
        # self.qformer = Qformer
        self.projector = mm_projector
        self.query_tokens = query_tokens
        self.ln_vision = ln_vision
        self.frame_position_encoding = frame_position_encoding

    def forward(self, images):
        # images: [num_frames, patches, 3, image_size, image_size]
        image_features = self.vision_tower(images.flatten(0, 1))
        image_features = self.ln_vision(image_features)
        attn_mask = torch.ones(image_features.size()[:-1], dtype=torch.long).to(
            image_features.device)  # [num_frames * num_patches, 256]
        query_tokens = self.query_tokens.expand(image_features.shape[0], -1, -1)  # [num_frames * num_patches, 32, 768]
        dtype_ = self.vision_tower.dtype
        image_features = self.bert(
            query_embeds=query_tokens.to(dtype_),
            encoder_hidden_states=image_features.to(dtype_),
            encoder_attention_mask=attn_mask,
            return_dict=True
        ).last_hidden_state.to(dtype_)
        frame_ids = torch.arange(images.shape[0], dtype=torch.long, device=image_features.device).unsqueeze(1)
        frame_ids = frame_ids.repeat(1, images.shape[1]).flatten(0, 1)  # [num_frames * num_patches]
        image_features += self.frame_position_encoding(frame_ids).unsqueeze(-2)  # [num_frames, 1, 768]
        return self.projector(image_features)

        # zheng add

    def forward_features(self, a, b):
        # images: [num_frames, patches, 3, image_size, image_size]
        images = a
        image_features = b
        image_features = self.ln_vision(image_features)
        attn_mask = torch.ones(image_features.size()[:-1], dtype=torch.long).to(
            image_features.device)  # [num_frames * num_patches, 256]
        query_tokens = self.query_tokens.expand(image_features.shape[0], -1, -1)  # [num_frames * num_patches, 32, 768]
        dtype_ = self.vision_tower.dtype
        image_features = self.bert(
            query_embeds=query_tokens.to(dtype_),
            encoder_hidden_states=image_features.to(dtype_),
            encoder_attention_mask=attn_mask,
            return_dict=True
        ).last_hidden_state.to(dtype_)
        frame_ids = torch.arange(images.shape[0], dtype=torch.long, device=image_features.device).unsqueeze(1)
        frame_ids = frame_ids.repeat(1, images.shape[1]).flatten(0, 1)  # [num_frames * num_patches]
        image_features += self.frame_position_encoding(frame_ids).unsqueeze(-2)  # [num_frames, 1, 768]
        return self.projector(image_features)


if __name__ == '__main__':
    frame_folder = './v12044gd0000cl5c6rfog65i2eoqcqig'
    tokenizer_dir = '../tokenizer_dir'
    # device = 'cuda:0'
    device = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")

    tokenizer = AutoTokenizer.from_pretrained(tokenizer_dir)
    config = AutoConfig.from_pretrained(tokenizer_dir, trust_remote_code=True)
    tokenizer.add_tokens(
        [DEFAULT_IM_START_TOKEN, DEFAULT_IM_END_TOKEN, DEFAULT_VIDEO_START_TOKEN, DEFAULT_VIDEO_END_TOKEN],
        special_tokens=True)

    image_processor = Blip2ImageTrainProcessor(
        image_size=config.img_size,
        is_training=False)

    input_ids, conv = generate_input_ids(tokenizer)

    # images = generate_images(frame_folder, image_processor, config).to(device).half() # [num_frames, patches, 3, image_size, image_size]

    # zheng
    images = generate_images(frame_folder, image_processor, config).to(device)

    vision_module = MASPVision(config=config)

    input_ids = input_ids[0].to(device)  # [token_len]
    # new_vision_state_dict = torch.load('new_vision_state_dict.pth')
    new_vision_state_dict = torch.load('new_vision_state_dict.pth', map_location=device)

    # vision_state_dict = torch.load('masp_vision_statedict.pth', map_location="cuda:0")
    # new_vision_state_dict = OrderedDict()
    # for k, v in vision_state_dict.items():
    #     if 'qformer' in k:
    #         new_key = k[8:]
    #         new_vision_state_dict[new_key] = v
    #     else:
    #         new_vision_state_dict[k] = v

    vision_module.load_state_dict(new_vision_state_dict)
    vision_module = vision_module.eval()
    vision_module = vision_module.to(device)

    # vision_module.to(torch.float16)
    # zheng add
    vision_module.to(torch.float32)

    # zheng add
    vision_module_neuron = torch.jit.load("./neuron_eva_vit_base.pt")
    vision_module_neuron = vision_module_neuron.eval()
    # output=vision_module_neuron(images)

    padding_idx = config.pad_token_id
    embed_tokens = nn.Embedding(config.vocab_size, config.hidden_size, padding_idx)
    embed_weight = torch.load('embed_tokens.pth')
    embed_tokens.load_state_dict(embed_weight)
    embed_tokens = embed_tokens.eval()
    embed_tokens.to(torch.float16).to(device)
    # vision_module = vision_module.eval()
    # vision_state_dict = vision_module.state_dict()
    # torch.save(vision_state_dict, 'masp_vision_statedict.pth')

    # infernece
    # print(images.shape) # [10, 7, 3, 224, 224]
    # dummy_images = torch.rand(10, 7, 3, 224, 224).to(model.device)
    # scripted_vision_module = torch.jit.script(vision_module)
    # print('begin to trace')
    # traced_vision_module = torch.jit.trace(vision_module, (images))
    # traced_vision_module.save('traced_vision_module.pt')
    # loaded = torch.jit.load('traced_vision_module.pt')

    import time

    start = time.time()
    with torch.inference_mode():
        # get image feature

        # image_features = vision_module(images).flatten(0, 1) # [num_frames * num_patches * num_query_token, 4096]

        image_features = torch.Tensor()  # init a tensor
        for image in images:
            output = vision_module_neuron(image)
            output = output[:, 1:].to(torch.float32)
            if len(image_features) == 0:
                image_features = output
            else:
                image_features = torch.cat([image_features, output], dim=0)

        # zheng [70, 256, 1408]
        image_features = vision_module.forward_features(images, image_features)
        image_features = image_features.flatten(0, 1)
        print(image_features.shape)  # zheng [70, 32, 4096]

        image_features.to(device=device, dtype=torch.float16)
        image_features_numpy = image_features.detach().cpu().numpy()
        # image_features_saved = np.load('image_features_numpy.npy')
        # print(np.sum(image_features_numpy -image_features_saved ))
        # image_features_numpy = image_features.detach().cpu().numpy
        # np.save('image_features_numpy.npy', image_features_numpy)
        # print('images features shape', image_features.shape)
        # image_features = loaded(images).flatten(0, 1)
        # concat with text features
        vision_token_indice = torch.where(input_ids == MM_TOKEN_INDEX)[0][0]
        pre_text_token = embed_tokens(input_ids[:vision_token_indice])  # zheng [32, 4096]
        post_text_token = embed_tokens(input_ids[vision_token_indice + 1:])

        inputs_embeds = torch.cat([pre_text_token, image_features, post_text_token]).unsqueeze(
            0)  # [1, num_token, 4096]

        print("Inference time:", time.time() - start)

        input_embeds_numpy = inputs_embeds.detach().cpu().numpy()
        image_embeds_saved = np.load('inputs_embeds.npy')
        diff = np.sum(input_embeds_numpy - image_embeds_saved)
        print('diff with saved in the disk', diff)
        # print('inputs embeds numpy shape', input_embeds_numpy.shape)
        # np.save('inputs_embeds.npy', input_embeds_numpy)

	from llava.model.multimodal_encoder.processor import Blip2ImageTrainProcessor
	from transformers import AutoTokenizer
	from llava.constants import MM_TOKEN_INDEX, DEFAULT_IMAGE_PATCH_TOKEN, DEFAULT_IM_START_TOKEN, DEFAULT_IM_END_TOKEN, \
	DEFAULT_VIDEO_PATCH_TOKEN, DEFAULT_VIDEO_TOKEN, DEFAULT_VIDEO_START_TOKEN, DEFAULT_VIDEO_END_TOKEN
	from llava.conversation import conv_templates
	from llava.model.multimodal_encoder.qformer import BertConfig, BertLMHeadModel, BertModel
	from llava.model.multimodal_projector.builder import build_vision_projector
	from llava.model.utils import LayerNorm
	from llava.model.multimodal_encoder.eva_clip_encoder import EvaClipVisionTower
	import torch
	from llava.mm_utils import tokenizer_image_token, process_images_v2, KeywordsStoppingCriteria
	import numpy as np
	from PIL import Image
	import os
	import torch.nn as nn
	from transformers import AutoConfig
	from collections import OrderedDict

	import torch_neuronx

	NUM_SEGMENTS = 10

	def generate_input_ids(tokenizer):
	conv = conv_templates['thoth'].copy()
	qs = "Describe the following video in detail."
	qs = DEFAULT_VIDEO_START_TOKEN + DEFAULT_VIDEO_TOKEN + DEFAULT_VIDEO_END_TOKEN + '\n' + qs
	conv.append_message(conv.roles[0], qs)
	conv.append_message(conv.roles[1], None)
	prompt = conv.get_prompt()
	input_ids = tokenizer_image_token(prompt, tokenizer, MM_TOKEN_INDEX, return_tensors='pt').unsqueeze(0)
	return input_ids, conv


	def generate_images(frame_folder, image_processor, model_cfg):
	images = load_frames(frame_folder)
	if len(images) > NUM_SEGMENTS:
	images = uniform_sample(images, NUM_SEGMENTS)
	return process_images_v2(images, image_processor, model_cfg)


	def uniform_sample(frames, num_segments):
	indices = np.linspace(start=0, stop=len(frames) - 1, num=num_segments).astype(int)
	frames = [frames[ind] for ind in indices]
	return frames


	def load_frames(frames_dir):
	results = []
	image_files = [(int(os.path.splitext(img)[0]), img) for img in os.listdir(frames_dir) if img.endswith('jpg')]
	image_files = sorted(image_files, key=lambda img: img[0])

	for frame_name in image_files:
	image_path = f"{frames_dir}/{frame_name[1]}"
	image = Image.open(image_path).convert('RGB')
	results.append(image)
	return results


	class MASPVision(torch.nn.Module):

	def __init__(self, config):
	super().__init__()
	# device = 'cuda:0'
	device = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")
	device_map = {"": 0}
	config.vit_model_path = 'eva_vit_g.pth'
	vision_tower = EvaClipVisionTower("eva-vit-g", config, delay_load=True)
	vision_tower.load_model(device_map=device_map)
	vision_tower.to(device=device, dtype=torch.float16)

	image_processor = Blip2ImageTrainProcessor(
	image_size=config.img_size,
	is_training=False)

	cross_attention_freq = 2
	vision_width = vision_tower.hidden_size
	num_query_token = config.num_query_token
	ln_vision = LayerNorm(vision_width)
	encoder_config = BertConfig.from_pretrained("bert-base-uncased")
	encoder_config.encoder_width = vision_width
	# insert cross-attention layer every other block
	encoder_config.add_cross_attention = True
	encoder_config.cross_attention_freq = cross_attention_freq
	encoder_config.query_length = num_query_token
	# Qformer = BertLMHeadModel(config=encoder_config)
	self.bert = BertModel(encoder_config, add_pooling_layer=False)
	self.bert.embeddings.word_embeddings = None
	self.bert.embeddings.position_embeddings = None

	for layer in self.bert.encoder.layer:
	layer.output = None
	layer.intermediate = None

	query_tokens = nn.Parameter(
	torch.zeros(1, num_query_token, encoder_config.hidden_size)
	)
	query_tokens.data.normal_(mean=0.0, std=encoder_config.initializer_range)

	frame_position_encoding = nn.Embedding(
	config.max_num_segments,
	encoder_config.hidden_size
	)

	mm_projector = build_vision_projector(config)

	self.vision_tower = vision_tower
	# self.qformer = Qformer
	self.projector = mm_projector
	self.query_tokens = query_tokens
	self.ln_vision = ln_vision
	self.frame_position_encoding = frame_position_encoding

	def forward(self, images):
	# images: [num_frames, patches, 3, image_size, image_size]
	image_features = self.vision_tower(images.flatten(0, 1))
	image_features = self.ln_vision(image_features)
	attn_mask = torch.ones(image_features.size()[:-1], dtype=torch.long).to(
	image_features.device) # [num_frames * num_patches, 256]
	query_tokens = self.query_tokens.expand(image_features.shape[0], -1, -1) # [num_frames * num_patches, 32, 768]
	dtype_ = self.vision_tower.dtype
	image_features = self.bert(
	query_embeds=query_tokens.to(dtype_),
	encoder_hidden_states=image_features.to(dtype_),
	encoder_attention_mask=attn_mask,
	return_dict=True
	).last_hidden_state.to(dtype_)
	frame_ids = torch.arange(images.shape[0], dtype=torch.long, device=image_features.device).unsqueeze(1)
	frame_ids = frame_ids.repeat(1, images.shape[1]).flatten(0, 1) # [num_frames * num_patches]
	image_features += self.frame_position_encoding(frame_ids).unsqueeze(-2) # [num_frames, 1, 768]
	return self.projector(image_features)

	# zheng add

	def forward_features(self, a, b):
	# images: [num_frames, patches, 3, image_size, image_size]
	images = a
	image_features = b
	image_features = self.ln_vision(image_features)
	attn_mask = torch.ones(image_features.size()[:-1], dtype=torch.long).to(
	image_features.device) # [num_frames * num_patches, 256]
	query_tokens = self.query_tokens.expand(image_features.shape[0], -1, -1) # [num_frames * num_patches, 32, 768]
	dtype_ = self.vision_tower.dtype
	image_features = self.bert(
	query_embeds=query_tokens.to(dtype_),
	encoder_hidden_states=image_features.to(dtype_),
	encoder_attention_mask=attn_mask,
	return_dict=True
	).last_hidden_state.to(dtype_)
	frame_ids = torch.arange(images.shape[0], dtype=torch.long, device=image_features.device).unsqueeze(1)
	frame_ids = frame_ids.repeat(1, images.shape[1]).flatten(0, 1) # [num_frames * num_patches]
	image_features += self.frame_position_encoding(frame_ids).unsqueeze(-2) # [num_frames, 1, 768]
	return self.projector(image_features)


	if __name__ == '__main__':
	frame_folder = './v12044gd0000cl5c6rfog65i2eoqcqig'
	tokenizer_dir = '../tokenizer_dir'
	# device = 'cuda:0'
	device = torch.device("cuda:0" if torch.cuda.is_available() else "cpu")

	tokenizer = AutoTokenizer.from_pretrained(tokenizer_dir)
	config = AutoConfig.from_pretrained(tokenizer_dir, trust_remote_code=True)
	tokenizer.add_tokens(
	[DEFAULT_IM_START_TOKEN, DEFAULT_IM_END_TOKEN, DEFAULT_VIDEO_START_TOKEN, DEFAULT_VIDEO_END_TOKEN],
	special_tokens=True)

	image_processor = Blip2ImageTrainProcessor(
	image_size=config.img_size,
	is_training=False)

	input_ids, conv = generate_input_ids(tokenizer)

	# images = generate_images(frame_folder, image_processor, config).to(device).half() # [num_frames, patches, 3, image_size, image_size]

	# zheng
	images = generate_images(frame_folder, image_processor, config).to(device)

	vision_module = MASPVision(config=config)

	input_ids = input_ids[0].to(device) # [token_len]
	# new_vision_state_dict = torch.load('new_vision_state_dict.pth')
	new_vision_state_dict = torch.load('new_vision_state_dict.pth', map_location=device)

	# vision_state_dict = torch.load('masp_vision_statedict.pth', map_location="cuda:0")
	# new_vision_state_dict = OrderedDict()
	# for k, v in vision_state_dict.items():
	# if 'qformer' in k:
	# new_key = k[8:]
	# new_vision_state_dict[new_key] = v
	# else:
	# new_vision_state_dict[k] = v

	vision_module.load_state_dict(new_vision_state_dict)
	vision_module = vision_module.eval()
	vision_module = vision_module.to(device)

	# vision_module.to(torch.float16)
	# zheng add
	vision_module.to(torch.float32)

	# zheng add
	vision_module_neuron = torch.jit.load("./neuron_eva_vit_base.pt")
	vision_module_neuron = vision_module_neuron.eval()
	# output=vision_module_neuron(images)

	padding_idx = config.pad_token_id
	embed_tokens = nn.Embedding(config.vocab_size, config.hidden_size, padding_idx)
	embed_weight = torch.load('embed_tokens.pth')
	embed_tokens.load_state_dict(embed_weight)
	embed_tokens = embed_tokens.eval()
	embed_tokens.to(torch.float16).to(device)
	# vision_module = vision_module.eval()
	# vision_state_dict = vision_module.state_dict()
	# torch.save(vision_state_dict, 'masp_vision_statedict.pth')

	# infernece
	# print(images.shape) # [10, 7, 3, 224, 224]
	# dummy_images = torch.rand(10, 7, 3, 224, 224).to(model.device)
	# scripted_vision_module = torch.jit.script(vision_module)
	# print('begin to trace')
	# traced_vision_module = torch.jit.trace(vision_module, (images))
	# traced_vision_module.save('traced_vision_module.pt')
	# loaded = torch.jit.load('traced_vision_module.pt')

	import time

	start = time.time()
	with torch.inference_mode():
	# get image feature

	# image_features = vision_module(images).flatten(0, 1) # [num_frames * num_patches * num_query_token, 4096]

	image_features = torch.Tensor() # init a tensor
	for image in images:
	output = vision_module_neuron(image)
	output = output[:, 1:].to(torch.float32)
	if len(image_features) == 0:
	image_features = output
	else:
	image_features = torch.cat([image_features, output], dim=0)

	# zheng [70, 256, 1408]
	image_features = vision_module.forward_features(images, image_features)
	image_features = image_features.flatten(0, 1)
	print(image_features.shape) # zheng [70, 32, 4096]

	image_features.to(device=device, dtype=torch.float16)
	image_features_numpy = image_features.detach().cpu().numpy()
	# image_features_saved = np.load('image_features_numpy.npy')
	# print(np.sum(image_features_numpy -image_features_saved ))
	# image_features_numpy = image_features.detach().cpu().numpy
	# np.save('image_features_numpy.npy', image_features_numpy)
	# print('images features shape', image_features.shape)
	# image_features = loaded(images).flatten(0, 1)
	# concat with text features
	vision_token_indice = torch.where(input_ids == MM_TOKEN_INDEX)[0][0]
	pre_text_token = embed_tokens(input_ids[:vision_token_indice]) # zheng [32, 4096]
	post_text_token = embed_tokens(input_ids[vision_token_indice + 1:])

	inputs_embeds = torch.cat([pre_text_token, image_features, post_text_token]).unsqueeze(
	0) # [1, num_token, 4096]

	print("Inference time:", time.time() - start)

	input_embeds_numpy = inputs_embeds.detach().cpu().numpy()
	image_embeds_saved = np.load('inputs_embeds.npy')
	diff = np.sum(input_embeds_numpy - image_embeds_saved)
	print('diff with saved in the disk', diff)
	# print('inputs embeds numpy shape', input_embeds_numpy.shape)
	# np.save('inputs_embeds.npy', input_embeds_numpy)