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Coobiw / MPP-LLaVA

Personal Project: MPP-Qwen14B & MPP-Qwen-Next(Multimodal Pipeline Parallel based on Qwen-LM). Support [video/image/multi-image] {sft/conversations}. Don't let the poverty limit your imagination! Train your own 8B/14B LLaVA-training-like MLLM on RTX3090/4090 24GB.
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二阶段微调训练的问题 #29

Open wangyin717 opened 2 months ago

wangyin717 commented 2 months ago

报错信息： Using downloaded and verified file: /data/MiniGPT4Qwen/lavis/../cache/dataset/llava_instruct/llava_instruction_156k.json 2024-07-02 14:04:21,365 [INFO] Building datasets... Using downloaded and verified file: /data/MiniGPT4Qwen/lavis/../cache/dataset/videochatgpt/videochatgpt_instruction_100k.json 2024-07-02 14:04:22,514 [INFO] Building datasets... Finishing Initializing Vision-Encoder... 2024-07-02 14:04:35,207 [INFO] freeze vision encoder Finishing Loading Q-former Initializing Config... Finishing Initializing Q-former... 2024-07-02 14:04:35,917 [INFO] no text input for q-former Loading LLM:/data/MiniGPT4Qwen/cache/ckpt/Qwen7B-chat... 2024-07-02 14:04:36,396 [WARNING] The model is automatically converting to bf16 for faster inference. If you want to disable the automatic precision, please manually add bf16/fp16/fp32=True to "AutoModelForCausalLM.from_pretrained". 2024-07-02 14:04:36,397 [WARNING] Try importing flash-attention for faster inference... 2024-07-02 14:04:36,397 [WARNING] Warning: import flash_attn rotary fail, please install FlashAttention rotary to get higher efficiency https://github.com/Dao-AILab/flash-attention/tree/main/csrc/rotary 2024-07-02 14:04:36,397 [WARNING] Warning: import flash_attn rms_norm fail, please install FlashAttention layer_norm to get higher efficiency https://github.com/Dao-AILab/flash-attention/tree/main/csrc/layer_norm 2024-07-02 14:04:36,397 [WARNING] Warning: import flash_attn fail, please install FlashAttention to get higher efficiency https://github.com/Dao-AILab/flash-attention Loading checkpoint shards: 100%|█████████████████████████████████████████████████████████████████████████████████████████| 8/8 [00:06<00:00, 1.16it/s] Unfreeze LLM!!! Start loading pretrained model: /data/MiniGPT4Qwen/cache/ckpt/blip2/blip2_pretrained_flant5xxl.pth Loading the File Named: /data/MiniGPT4Qwen/cache/ckpt/blip2/blip2_pretrained_flant5xxl.pth... 2024-07-02 14:04:43,919 [INFO] load checkpoint from /data/MiniGPT4Qwen/cache/ckpt/blip2/blip2_pretrained_flant5xxl.pth Start loading finetuned model: /data/MiniGPT4Qwen/lavis/output/ckpt-and-data/pretrain/global_step2181/model.pth Checkpoint: /data/MiniGPT4Qwen/lavis/output/ckpt-and-data/pretrain/global_step2181/model.pth

################################################### 在这里读取预训练模型model.pth时，报错提示Missing keys ###################################################

2024-07-02 14:04:43,958 [INFO] Missing keys ['query_tokens', 'visual_encoder.cls_token', 'visual_encoder.pos_embed', 'visual_encoder.patch_embed.proj.weight', 'visual_encoder.patch_embed.proj.bias', 'visual_encoder.blocks.0.norm1.weight', 'visual_encoder.blocks.0.norm1.bias', 'visual_encoder.blocks.0.attn.q_bias', 'visual_encoder.blocks.0.attn.v_bias', 'visual_encoder.blocks.0.attn.qkv.weight', 'visual_encoder.blocks.0.attn.proj.weight', 'visual_encoder.blocks.0.attn.proj.bias', 'visual_encoder.blocks.0.norm2.weight', ......后面还有很多

请问是什么原因导致的，谢谢！

Coobiw commented 2 months ago

是解决了吗，没有的话可以发一下配置的yaml文件，然后也可以检查下权重是否下载完全

wangyin717 commented 2 months ago

这是我的sft.yaml配置文件，在这里我尝试用单卡A100训练，所以改了run下面的参数，训练运行 CUDA_VISIBLE_DEVICES=0 python train.py --cfg-path lavis/projects/pp_qwen7b_video/sft.yaml 然后会出现上述Missing keys的问题，最后会报错显存不足（单张A100肯定显存不够）。此外model.pth权重检查过应该没问题，所以Missing keys按理说不应该出现。

sft.yaml:

model:
  arch: minigpt4qwen
  model_type: qwen7b_chat
  load_finetuned: True
  load_pretrained: True

  # pretrained: "https://storage.googleapis.com/sfr-vision-language-research/LAVIS/models/InstructBLIP/blip2_pretrained_flant5xxl.pth"
  pretrained: "/data/MiniGPT4Qwen/cache/ckpt/blip2/blip2_pretrained_flant5xxl.pth"
  # finetuned: ""
  finetuned: "/data/MiniGPT4Qwen/lavis/output/pp_7b_video/pretrain/global_step2181/model.pth"

  # vit encoder
  vit_model: "eva_clip_g"
  image_size: 224
  drop_path_rate: 0
  use_grad_checkpoint: True
  vit_precision: "fp16"  # 如果你要打开vit进行训练，这里需要调整成fp32,否则如果开启amp混合精度训练会有问题（在scaler处报错,因为没有实现一个fp16的AdamW）
  freeze_vit: True
  unfreeze_pos_embed: False

  # Q-Former
  num_query_token: 32
  qformer_text_input: False
  freeze_qformer: True
  freeze_queries: True

  # projection
  freeze_proj: False

  # path to Vicuna checkpoint
  llm_model: "/data/MiniGPT4Qwen/cache/ckpt/Qwen7B-chat"

  # unfreeze LLM for better chat
  freeze_llm: False

  # lora config
  get_lora: False
  lora_alpha: 32
  lora_r: 8
  lora_dropout: 0.05

  # text length when training
  max_txt_len: 1536 # 512

  # enable autocast of vit
  enable_autocast: False

datasets:
  llava_instruct_156k: # name of the dataset builder
    vis_processor:
        train:
          name: "blip2_image_train"
          image_size: 224
    text_processor:
        train:
          name: "base_instruction"
          max_words: 200

  videochatgpt_100k: # name of the dataset builder
    vis_processor:
        train:
          name: "blip2_image_train"
          image_size: 224
    text_processor:
        train:
          name: "base_instruction"
          max_words: 200

# run:
#   output_dir: "lavis/output/pp_7b_video/sft_video/"

#   # task: deepspeed_image_text_pretrain

#   task: deepspeed_image_text_pretrain
#   num_workers: 4

#   seed: 42

#   world_size: 1
#   dist_url: "env://"
#   distributed: True

#   max_epoch: 1
#   log_freq: 10

#   lr_sched: "linear_warmup_cosine_lr_step-wise"
#   warmup_lr: 0
#   init_lr: 2e-5
#   min_lr: 0
#   warmup_ratio: 0.1

#   deepspeed_config:
#     # global batch = 128 = n_ranks * grad_acc_steps * micro_batch_size = (4//2) * 64 * 1
#     # 8 x 3090
#     # pp=8 dp=1 nproc=pp*dp=8 
#     gradient_accumulation_steps: 128 # 128 // dp(=1) // bs_per_gpu(=1) = 128
#     train_micro_batch_size_per_gpu: 1

#     gradient_clipping: 1.
#     steps_per_print: 10
#     wall_clock_breakdown: false
#     dump_state: False

#     fp16:
#         enabled: false
#         loss_scale: 0
#         loss_scale_window: 1000
#         initial_scale_power: 16
#         hysteresis: 2
#         min_loss_scale: 1

#     bf16:
#         enabled: true

#     optimizer:
#         type: "AdamW"
#         params:
#             lr: 2e-5
#             betas: [0.9,0.99]
#             eps: 1e-7
#             weight_decay: 0.

#     zero_optimization:
#         stage: 0
#         # offload_optimizer:
#         #   device: "cpu"
#         #   pin_memory: true
#         allgather_partitions: true
#         allgather_bucket_size: 2e8
#         overlap_comm: true
#         reduce_scatter: true
#         reduce_bucket_size: 2e8
#         contiguous_gradients: true

run:
  task: image_text_pretrain
  # optimizer
  lr_sched: "linear_warmup_cosine_lr"
  init_lr: 2e-5
  min_lr: 1e-6
  warmup_lr: 0
  warmup_steps: 500
  weight_decay: 0.05
  grad_norm_clip: 1.
  max_epoch: 10 #5
  batch_size_train: 1 #16
  batch_size_eval: 1
  num_workers: 4
  accum_grad_iters: 16 #1

  seed: 42
  output_dir: "lavis/output/pp_7b_video/pretrain/"

  log_freq: 64

  amp: True
  autocast_dtype: "bf16" # ['bf16','fp16']
  loss_scale: False # 默认为True，如果autocast_dtype为float16，请设置为True，为bfloat16，建议设置为False
  resume_ckpt_path: null

  evaluate: False
  train_splits: ["train"]
  # valid_splits: ["val"]
  # test_splits: ["test"]

  device: "cuda"
  world_size: 1
  dist_url: "env://"
  distributed: True
  # fsdp: False
Coobiw commented 2 months ago

看了下，应该不是报错，https://github.com/Coobiw/MiniGPT4Qwen/blob/master/lavis/models/base_model.py#L53 

 msg = self.load_state_dict(state_dict, strict=False)

logging.info("Missing keys {}".format(msg.missing_keys))

这里只是一个log，因为model.pth里只有中间的projection层的参数（第一步pretrain stage只训练中间projection层），其他都用的eva,blip2_qformer和qwen-7B的参数，所以会有一个INFO的提醒，按照 https://github.com/Coobiw/MiniGPT4Qwen/blob/master/WEIGHT.md 中下载权重就好

担心的话先训几步看看loss，显存不够的话可以把freeze_llm设为True先看下