[feat] update args

pull/107/head
jingyaogong 2025-10-30 10:50:54 +08:00
parent 88b0cd89ea
commit 7605850e1d
4 changed files with 27 additions and 30 deletions

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@ -10,11 +10,11 @@ warnings.filterwarnings('ignore')
def init_model(args): def init_model(args):
tokenizer = AutoTokenizer.from_pretrained(args.load_from) tokenizer = AutoTokenizer.from_pretrained(args.load_from)
if args.load_from == 'model': if 'model' in args.load_from:
moe_suffix = '_moe' if args.use_moe else '' moe_suffix = '_moe' if args.use_moe else ''
ckp = f'./{args.save_dir}/{args.weight}_{args.hidden_size}{moe_suffix}.pth' ckp = f'./{args.save_dir}/{args.weight}_{args.hidden_size}{moe_suffix}.pth'
model = MiniMindVLM( model = MiniMindVLM(
VLMConfig(hidden_size=args.hidden_size, num_hidden_layers=args.num_hidden_layers, use_moe=args.use_moe), VLMConfig(hidden_size=args.hidden_size, num_hidden_layers=args.num_hidden_layers, use_moe=bool(args.use_moe)),
vision_model_path="./model/vision_model/clip-vit-base-patch16" vision_model_path="./model/vision_model/clip-vit-base-patch16"
) )
state_dict = torch.load(ckp, map_location=args.device) state_dict = torch.load(ckp, map_location=args.device)
@ -35,7 +35,7 @@ def main():
parser.add_argument('--weight', default='sft_vlm', type=str, help="权重名称前缀(pretrain_vlm, sft_vlm)") parser.add_argument('--weight', default='sft_vlm', type=str, help="权重名称前缀(pretrain_vlm, sft_vlm)")
parser.add_argument('--hidden_size', default=512, type=int, help="隐藏层维度(512=Small-26M, 768=Base-104M)") parser.add_argument('--hidden_size', default=512, type=int, help="隐藏层维度(512=Small-26M, 768=Base-104M)")
parser.add_argument('--num_hidden_layers', default=8, type=int, help="隐藏层数量(Small=8, Base=16)") parser.add_argument('--num_hidden_layers', default=8, type=int, help="隐藏层数量(Small=8, Base=16)")
parser.add_argument('--use_moe', default=False, type=bool, help="是否使用MoE架构") parser.add_argument('--use_moe', default=0, type=int, choices=[0, 1], help="是否使用MoE架构(0=否,1=是)")
parser.add_argument('--max_new_tokens', default=512, type=int, help="最大生成长度") parser.add_argument('--max_new_tokens', default=512, type=int, help="最大生成长度")
parser.add_argument('--temperature', default=0.65, type=float, help="生成温度,控制随机性(0-1,越大越随机)") parser.add_argument('--temperature', default=0.65, type=float, help="生成温度,控制随机性(0-1,越大越随机)")
parser.add_argument('--top_p', default=0.85, type=float, help="nucleus采样阈值(0-1)") parser.add_argument('--top_p', default=0.85, type=float, help="nucleus采样阈值(0-1)")

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@ -19,18 +19,15 @@ warnings.filterwarnings('ignore')
def init_model(lm_config): def init_model(lm_config):
tokenizer = AutoTokenizer.from_pretrained('../model') tokenizer = AutoTokenizer.from_pretrained(args.load_from)
if 'model' in args.load_from:
if args.load == 0:
moe_path = '_moe' if lm_config.use_moe else '' moe_path = '_moe' if lm_config.use_moe else ''
ckp = f'../out/sft_vlm_{lm_config.hidden_size}{moe_path}.pth' ckp = f'../{args.save_dir}/{args.weight}_{lm_config.hidden_size}{moe_path}.pth'
model = MiniMindVLM(lm_config, vision_model_path="../model/vision_model/clip-vit-base-patch16") model = MiniMindVLM(lm_config, vision_model_path="../model/vision_model/clip-vit-base-patch16")
state_dict = torch.load(ckp, map_location=args.device) state_dict = torch.load(ckp, map_location=args.device)
model.load_state_dict({k: v for k, v in state_dict.items() if 'mask' not in k}, strict=False) model.load_state_dict({k: v for k, v in state_dict.items() if 'mask' not in k}, strict=False)
else: else:
transformers_model_path = '../MiniMind2-V' model = AutoModelForCausalLM.from_pretrained(args.load_from, trust_remote_code=True)
tokenizer = AutoTokenizer.from_pretrained(transformers_model_path)
model = AutoModelForCausalLM.from_pretrained(transformers_model_path, trust_remote_code=True)
model.vision_encoder, model.processor = MiniMindVLM.get_vision_model("../model/vision_model/clip-vit-base-patch16") model.vision_encoder, model.processor = MiniMindVLM.get_vision_model("../model/vision_model/clip-vit-base-patch16")
print(f'VLM参数量:{sum(p.numel() for p in model.parameters() if p.requires_grad) / 1e6:.3f} 百万') print(f'VLM参数量:{sum(p.numel() for p in model.parameters() if p.requires_grad) / 1e6:.3f} 百万')
@ -182,20 +179,20 @@ def launch_gradio_server(server_name="0.0.0.0", server_port=7788):
if __name__ == '__main__': if __name__ == '__main__':
parser = argparse.ArgumentParser(description="Chat with MiniMind") parser = argparse.ArgumentParser(description="Chat with MiniMind")
parser.add_argument('--lora_name', default='None', type=str) parser.add_argument('--load_from', default='../model', type=str, help="模型加载路径(model=原生torch权重,其他路径=transformers格式)")
parser.add_argument('--out_dir', default='out', type=str) parser.add_argument('--save_dir', default='out', type=str, help="模型权重目录")
parser.add_argument('--temperature', default=0.65, type=float) parser.add_argument('--weight', default='sft_vlm', type=str, help="权重名称前缀(pretrain_vlm, sft_vlm)")
parser.add_argument('--top_p', default=0.85, type=float) parser.add_argument('--temperature', default=0.65, type=float, help="生成温度,控制随机性(0-1,越大越随机)")
parser.add_argument('--device', default='cuda' if torch.cuda.is_available() else 'cpu', type=str) parser.add_argument('--top_p', default=0.85, type=float, help="nucleus采样阈值(0-1)")
parser.add_argument('--hidden_size', default=512, type=int) parser.add_argument('--device', default='cuda' if torch.cuda.is_available() else 'cpu', type=str, help="运行设备")
parser.add_argument('--num_hidden_layers', default=8, type=int) parser.add_argument('--hidden_size', default=512, type=int, help="隐藏层维度(512=Small-26M, 768=Base-104M)")
parser.add_argument('--max_seq_len', default=8192, type=int) parser.add_argument('--num_hidden_layers', default=8, type=int, help="隐藏层数量(Small=8, Base=16)")
parser.add_argument('--use_moe', default=False, type=bool) parser.add_argument('--max_seq_len', default=8192, type=int, help="最大序列长度")
parser.add_argument('--stream', default=True, type=bool) parser.add_argument('--use_moe', default=0, type=int, choices=[0, 1], help="是否使用MoE架构(0=否,1=是)")
parser.add_argument('--load', default=1, type=int, help="0: 原生torch权重,1: transformers加载") parser.add_argument('--stream', default=1, type=int, choices=[0, 1], help="是否使用流式输出(0=否,1=是)")
args = parser.parse_args() args = parser.parse_args()
lm_config = VLMConfig(hidden_size=args.hidden_size, num_hidden_layers=args.num_hidden_layers, lm_config = VLMConfig(hidden_size=args.hidden_size, num_hidden_layers=args.num_hidden_layers,
max_seq_len=args.max_seq_len, use_moe=args.use_moe) max_seq_len=args.max_seq_len, use_moe=bool(args.use_moe))
model, tokenizer, vision_model, preprocess = init_model(lm_config) model, tokenizer, vision_model, preprocess = init_model(lm_config)
launch_gradio_server(server_name="0.0.0.0", server_port=8888) launch_gradio_server(server_name="0.0.0.0", server_port=8888)

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@ -100,12 +100,12 @@ if __name__ == "__main__":
parser.add_argument('--hidden_size', default=512, type=int, help="隐藏层维度") parser.add_argument('--hidden_size', default=512, type=int, help="隐藏层维度")
parser.add_argument('--num_hidden_layers', default=8, type=int, help="隐藏层数量") parser.add_argument('--num_hidden_layers', default=8, type=int, help="隐藏层数量")
parser.add_argument('--max_seq_len', default=640, type=int, help="训练的最大截断长度") parser.add_argument('--max_seq_len', default=640, type=int, help="训练的最大截断长度")
parser.add_argument('--use_moe', default=False, type=bool, help="是否使用MoE") parser.add_argument('--use_moe', default=0, type=int, choices=[0, 1], help="是否使用MoE架构(0=否,1=是)")
parser.add_argument("--data_path", type=str, default="../dataset/pretrain_data.jsonl", help="训练数据路径") parser.add_argument("--data_path", type=str, default="../dataset/pretrain_data.jsonl", help="训练数据路径")
parser.add_argument("--images_path", type=str, default="../dataset/pretrain_images", help="训练图像路径") parser.add_argument("--images_path", type=str, default="../dataset/pretrain_images", help="训练图像路径")
parser.add_argument('--from_weight', default='llm', type=str, help="基于哪个权重训练,为none则不基于任何权重训练") parser.add_argument('--from_weight', default='llm', type=str, help="基于哪个权重训练,为none则不基于任何权重训练")
parser.add_argument('--from_resume', default=0, type=int, help="是否自动检测&续训,0否1是") parser.add_argument('--from_resume', default=0, type=int, choices=[0, 1], help="是否自动检测&续训(0=否,1=是)")
parser.add_argument('--freeze_llm', default=True, type=bool, help="是否冻结LLM参数(仅训练vision_proj)") parser.add_argument('--freeze_llm', default=1, type=int, choices=[0, 1], help="是否冻结LLM参数(0=否,1=是,仅训练vision_proj)")
parser.add_argument("--use_wandb", action="store_true", help="是否使用wandb") parser.add_argument("--use_wandb", action="store_true", help="是否使用wandb")
parser.add_argument("--wandb_project", type=str, default="MiniMind-V-Pretrain", help="wandb项目名") parser.add_argument("--wandb_project", type=str, default="MiniMind-V-Pretrain", help="wandb项目名")
args = parser.parse_args() args = parser.parse_args()
@ -118,7 +118,7 @@ if __name__ == "__main__":
# ========== 2. 配置目录、模型参数、检查ckp ========== # ========== 2. 配置目录、模型参数、检查ckp ==========
os.makedirs(args.save_dir, exist_ok=True) os.makedirs(args.save_dir, exist_ok=True)
vlm_config = VLMConfig(hidden_size=args.hidden_size, num_hidden_layers=args.num_hidden_layers, vlm_config = VLMConfig(hidden_size=args.hidden_size, num_hidden_layers=args.num_hidden_layers,
max_seq_len=args.max_seq_len, use_moe=args.use_moe) max_seq_len=args.max_seq_len, use_moe=bool(args.use_moe))
ckp_data = vlm_checkpoint(vlm_config, weight=args.save_weight, save_dir='../checkpoints') if args.from_resume==1 else None ckp_data = vlm_checkpoint(vlm_config, weight=args.save_weight, save_dir='../checkpoints') if args.from_resume==1 else None
# ========== 3. 设置混合精度 ========== # ========== 3. 设置混合精度 ==========
@ -137,7 +137,7 @@ if __name__ == "__main__":
# ========== 5. 定义模型、数据、优化器 ========== # ========== 5. 定义模型、数据、优化器 ==========
model, tokenizer, preprocess = init_vlm_model(vlm_config, from_weight=args.from_weight, model, tokenizer, preprocess = init_vlm_model(vlm_config, from_weight=args.from_weight,
device=args.device, freeze_llm=args.freeze_llm) device=args.device, freeze_llm=bool(args.freeze_llm))
train_ds = VLMDataset(args.data_path, args.images_path, tokenizer, preprocess=preprocess, train_ds = VLMDataset(args.data_path, args.images_path, tokenizer, preprocess=preprocess,
image_special_token=vlm_config.image_special_token, image_special_token=vlm_config.image_special_token,
max_length=vlm_config.max_seq_len) max_length=vlm_config.max_seq_len)

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@ -100,11 +100,11 @@ if __name__ == "__main__":
parser.add_argument('--hidden_size', default=512, type=int, help="隐藏层维度") parser.add_argument('--hidden_size', default=512, type=int, help="隐藏层维度")
parser.add_argument('--num_hidden_layers', default=8, type=int, help="隐藏层数量") parser.add_argument('--num_hidden_layers', default=8, type=int, help="隐藏层数量")
parser.add_argument('--max_seq_len', default=1536, type=int, help="训练的最大截断长度") parser.add_argument('--max_seq_len', default=1536, type=int, help="训练的最大截断长度")
parser.add_argument('--use_moe', default=False, type=bool, help="是否使用MoE") parser.add_argument('--use_moe', default=0, type=int, choices=[0, 1], help="是否使用MoE架构(0=否,1=是)")
parser.add_argument("--data_path", type=str, default="../dataset/sft_data.jsonl", help="训练数据路径") parser.add_argument("--data_path", type=str, default="../dataset/sft_data.jsonl", help="训练数据路径")
parser.add_argument("--images_path", type=str, default="../dataset/sft_images", help="训练图像路径") parser.add_argument("--images_path", type=str, default="../dataset/sft_images", help="训练图像路径")
parser.add_argument('--from_weight', default='pretrain_vlm', type=str, help="基于哪个权重训练,为none则不基于任何权重训练") parser.add_argument('--from_weight', default='pretrain_vlm', type=str, help="基于哪个权重训练,为none则不基于任何权重训练")
parser.add_argument('--from_resume', default=0, type=int, help="是否自动检测&续训,0否1是") parser.add_argument('--from_resume', default=0, type=int, choices=[0, 1], help="是否自动检测&续训(0=否,1=是)")
parser.add_argument("--use_wandb", action="store_true", help="是否使用wandb") parser.add_argument("--use_wandb", action="store_true", help="是否使用wandb")
parser.add_argument("--wandb_project", type=str, default="MiniMind-V-SFT", help="wandb项目名") parser.add_argument("--wandb_project", type=str, default="MiniMind-V-SFT", help="wandb项目名")
args = parser.parse_args() args = parser.parse_args()
@ -117,7 +117,7 @@ if __name__ == "__main__":
# ========== 2. 配置目录、模型参数、检查ckp ========== # ========== 2. 配置目录、模型参数、检查ckp ==========
os.makedirs(args.save_dir, exist_ok=True) os.makedirs(args.save_dir, exist_ok=True)
vlm_config = VLMConfig(hidden_size=args.hidden_size, num_hidden_layers=args.num_hidden_layers, vlm_config = VLMConfig(hidden_size=args.hidden_size, num_hidden_layers=args.num_hidden_layers,
max_seq_len=args.max_seq_len, use_moe=args.use_moe) max_seq_len=args.max_seq_len, use_moe=bool(args.use_moe))
ckp_data = vlm_checkpoint(vlm_config, weight=args.save_weight, save_dir='../checkpoints') if args.from_resume==1 else None ckp_data = vlm_checkpoint(vlm_config, weight=args.save_weight, save_dir='../checkpoints') if args.from_resume==1 else None
# ========== 3. 设置混合精度 ========== # ========== 3. 设置混合精度 ==========